diff --git a/img/sdr_classifier.gif b/img/sdr_classifier.gif index d59e036..3d668cd 100644 Binary files a/img/sdr_classifier.gif and b/img/sdr_classifier.gif differ diff --git a/src/sdr_hazards_classification/data/Fire.csv b/src/sdr_hazards_classification/data/Fire.csv new file mode 100644 index 0000000..acda0aa --- /dev/null +++ b/src/sdr_hazards_classification/data/Fire.csv @@ -0,0 +1,1224 @@ +Id,Text,Label +1,"on climbout burning smell sensed. flight attends reported burning smell in cabin complied with smoke smell in cabin found four ovens in aft galley with burnt food, cleaned ovens and changed both recirculation air filters and performed both engine runs no burn smell in cabin at this time. ref 05-51-56 and ref 21-25-02 at suggestion by tech support checked generator control unit ' s via sniff check no odors found at this time. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing, dump fuel part name : oven part condition : dirty",Yes +2,"burning electrical odor noticed in cabin from row 28 to back of aircraft. no signs of smoke noticed. odor approximately 1 hr out from landing. ran nr 1 and 2 engines independently with packs running. no smoke or any burning odor. checked reading lights iaw mcc for shorting and arcing. no signs of shorting and arcing. checked ovens and coffeemakers, no evidence of burning or arcing noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +3,burned plastic or burned electrical smell in cockpit inspected behind over-head circuit panels or damaged wires or burn smell. no faults found. inspected first class galley for foreign matter on coffee burners and in ovens. could not find any smell. flight crew reports smell is no longer there at the time of inspection. per debrief of first technician to enter the ac. determined the odor to be from the forward galley area. the galley was then catered per avionic techs no visible damage to components or wiring in the flight deck. currently no odor of burnt plastic or electrica left odor performed inertial navigation system pection per amm 05-51-58,Yes +4,faint burning or electrical odor smelled in cockpit intermittently for approximately two hours during cruise flight. perform engine run per amm 71-00-00201. found no smell of smoke or fumes in cockpit and cabin per fim 21-00 task 1-4. ops checks good on ground. ok for service nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +5,aircraft was grounded : pilot reports burned wire smell between 14-17 row. smell was consent rated in a small area. turned off power port with no change in smell. burning smell never got any worse. maintenance accomplished smoke odor fumes initialization ial troubleshooting card 05-96-70. no findings were noted.,Yes +6,"during flight crew reported they had an oven smoking, visible smoke with a plastic smell when turned on. maintenance removed and replaced forward galley oven per amm 25-31. inspected connector and wiring, all ops ok. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : oven part condition : smoke",Yes +7,"during climb, mid cabin reported smoke and odor in cabin. further investigation by a cockpit crew member, indicated a burning rubber odor. both odor and smoke dissipated and did not return. performed amm 21-00-21-102-030, no contamination or defects noted. performed detailed inspection of landing gear and wheel wells, both pack bays, all ovens, coffeemakers, and cabin area for cause of odor, no defects noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +8,"vibration at l2 door, accompanied by slight burning odor, isolated aft cargo heat & vibration stopped. no further odor. found insulation burned and caused possible smoke the odor contacted mcc. fabricated and installed a new blanket. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : heater part condition : malfunctioned",Yes +9,"flight attendant reported burnt rubber smell in bc cabin. seemed to move from row 2 to row 8, right side. cabin lights turned off, smell went away. cabin walk through, no smell at all. never any smoke present. see smoke questionnaire. ts burnt rubber smell. did not duplicate. operated both packs, recirculation fans, galley power and all cabin lights in full bright and low settings. all operation normal per amm. coffee maker at galley 401 was replaced for leaking, and galley 400 chiller right & right for popped circuit-breaker. nature of condition : fluid loss, smoke fumes odors sparks precautionary procedure : none part name : coffeemaker part condition : leaking",Yes +10,aircraft was grounded : fa ' s reported white smoke and strong electrical burning smell from aft galley. ran qrh smoke fire fumes checklist smoke dissipated. maintenance found debris in the aft door area heater. removed and replaced the heater. ops test good iaw amm 21-45-81.,Yes +11,aircraft was not grounded. electrical odor in both the cockpit and cabin during cruise. turned off the entertainment system and left recirculation fan and odor went away. removed and replaced burned out #1 forward equipment cooling supply fan per amm 21-58-06. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : deactivate system circuits part name : cooling fan part condition : burned out,Yes +12,"flight attendants reported an odor in the aft galley. they said that it smelled like burning plastic. no smoke was observed. the source of the odor was not precise, but may have been emanation from the air vent above the right aft jumpseat between position "" e "" and "" f "". the oven was already powered off, however the coffee makers and lights were turned off as well. this seemed to lessen the odor, however it never did completely subside. grounded - yes. ref fim 05-51 task 814 in spected galley main cabin aft cargo. ran galley appliances, no defects noted. no cabin odor. ran auxiliary power unit & recirculation fans no od or noted. found aft right galley work light burned out. relamped iaw amm 33-26-02. ops checks good. old lamp burnt smell.",Yes +13,upon decent fa called cockpit to report burnt electric smell near galley. removed and replaced coffeemaker 106 and brewed ops checks good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : coffeemaker part condition : odor,Yes +14,"on climbout the cockpit filled with smoke. the aircraft declared an emergency and returned to the airport. the smoke was observed coming from first officer ' s side. after aircraft returned to gate, mechanic found p6-12 circuit-breaker with evidence of being overheated and terminal connector burned. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : circuit-breaker part condition : failed",Yes +15,"strong odor of smoke in the flight deck. troubleshooting showed main deck cargo pdu 9r motor burned, tripping the circuit-breaker. and 10r overheated. both pdu ' s removed and cover plate installed. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : motor part condition : failed",Yes +16,"fas report burning rubber smell right side row 27. performed hi power engine run no smell or odor noted in cabin. ac ok to continue, performed smoke odor in the cabin ck iaw task 05-51-26 also no defects noted ok to continue.",Yes +17,"report of electrical odor on pushback with auxiliary power unit running. maintenance accessed the e&e bay and saw visible smoke coming from the batteries. the flight crew shutdown the aircraft electrical power. no circuit circuit-breaker had popped. maintenance found the right terminal lug out of the auxiliary power unit battery charger loose from the charger side, which caused to overheat condition. replaced the auxiliary power unit battery, auxiliary power unit battery charger, battery current sensor, circuit-breaker c24622, heat blankets, and wire #1101-06.the aircraft was grounded. nature of condition : smoke fumes odors sparks, over temperature precautionary procedure : deactivate system circuits part name : wire part condition : loose",Yes +18,"during amd shortly after engine start, smelled strong odor of sulfer. lasted several minutes. entire aircraft had this smell odor. started engines twice over 3-4 hour period. smell ocuured both times. forwarded report to smoke and fumes focus group. center out smoke or fumes in cabin conditional inspection no deviation from normal operating. procedure occurred nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +19,"flight attendant reported a brief moment of smoke, both visually and by smell from forward galley, spoke with flight crew, first officer could detect the smoke and flight attendant also around first class galley, white smoke was noted at top end of galley for a short time. no indications of lighting or any cockpit problems by crew noted. p6 panel backs up to galley. accomplished smoke oder inspection iaw mm 5-51-26-800-801c. found galley g2 work light with three burned out lamps, replaced the lamps, operation check good. also found the l1 door. flight attentant work light with burned bezel assembly, replaced the bezel and lamp, operation check good. inspected behind p5 and p6 panels, galley g1 and g2 circuit-breaker panels, galle nature of condition : smoke fumes odors sparks precautionary procedure : other part name : bezel part condition : burned",Yes +20,"aircraft grounded - smoke odor in cabin passing 12000 feet ; it was a burning electrical burned popcorn smell. odor pre-valve ent in rows 10-14 with a slight haze present. accomplished motor control module 05-96-70 to troubleshoot odor. found faulty ballast first officer right ceiling light at row 18. removed and replaced light assembly per amm 33-22-00, no further odors noted.",Yes +21,fa reported electrical burning odor in 1 left lavatory. complied with before next flight no go odi procedures no fumes or smoke noted by flight crew ok for sevice inspected light ballist water heater no trouble found. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +22,"flight attendants in forward part of cabin and forward galley reported heavy smell of fuel and oily exhaust type smells. pacs in forward first class reported this too with a seat tering of people in the rear reporting the smell. no smoke just smell. smell dissipated after engines shutdown at gate. rii : w ref no go odi 21-72. accomplished fim 21-22-00-81-811. inspected lt right acm for leakage and contamination, none found. no leaks noted from auxiliary power unit. no contamination found in auxiliary power unit inlet. no active hydraulic leaks in wheel wells. performed duct burn out per amm 21-53-00. no abnormal odors detected. replaced coalescer socks prior to and after completing duct burn out. ok for service. ( lp# 5618286 )",Yes +23,burning smell in the cabin. ; strong electrical burning smell in cabin last 5 minutes of flight. smell stronger forward in cabin. odor dissipated upon landing. odor not detected in-flight station. all aircraft indications normal. trouble shot per fim task 21-00 task 806. found recirculation fan circuit-breaker tripped. operation check and leak check ok.,Yes +24,flight att reported strange smell aft galley possible plastic smell turned galley power off smell went away cw fim task 21 - 00-task 806 ( smoke or fumes in the cabin ) right & right ' d cabin sidewall light @ 28 ; 29 def iaw amm 33-21-00. ramp reported foul odor in aft cargo. appearnce removed soggy towels & cleaned aft cargo,Yes +25,at approximately. 1000 above ground level the left aft lavatory smoke detector went off and there was an environmental smoke smell noticed by both pilots and both rear flight attentants. no visible smoke or fire. lavatory & trash compartment was checked. smell dissipated rapidly and was gone when we cleared runway. smoke detector stopped sounding after clearing runway. accomplished no go odi prevention form. high power run and duct burn out. no odor noted. replaced coalescer socks. ref amm 21-20. crew smoke and fume questionnaire completed and atl mc advised. see log 5529160 for corrective action of lavatory light ballast and smoke detector activation. ( lp5529158 ),Yes +26,"during descent, with throttles at idle passing 16,000 ', crew noticed faint odor of burning tires. no visible smoke observed by crew during flight. odor lessened until on final approach and then grew slightly stronger. no other unusual indications observed. no warnings, cautions, eicas or status messages noted. no noticeable smell noted by mx. inspected mec compartment for any unusual smell none noted. checked equipment cooling exhaust no smell noted. opened and inspected aircraft compartments no oil or hydro or smell noted. ran auxiliary power unit and packs full hot and full cold with no noticeable smell noted. inspected all cargo bays for any spills or odors, none found. performed air conditioning system oil contamination removal pro nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +27,during the descent an electrical buring odor was noticed on the flight deck. the flight attendants said it was eminating from the aft galley. the odor dissipated. maintenance removed and replaced right recirculation fan iaw amm 21-25. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : fan part condition : odor,Yes +28,"during decent, aft fa called about an electrical odor coming from forward galley and first cabin. ran qrh, turned off galley power, odor subsided. called back few mins later, the odor was starting again. continued qrh until landing. troubles hot the aircraft after smelling the electrical odor. checked seat 2ab where the odor was noticed. found no indication. forward of the aircraft was an odor outside. checked the e&e forward nose, aft tail section, could not duplicate the odor or find any indication of burning. ran the auxiliary power unit and both engines and found no burning or odor. complied with pneu ematic dis cabin smoke odor ts flow chart jic 2120-2367. no odors detected. performed high power engine run w lt and right ac busses isolated dur",Yes +29,"on taxi out, there grinding noise and smoke bellowing out of the gaspers. the crew turned off the left pack and ran the smoke and fire, fumes checklist. the smoke cleared. cfr check out the aircraft. no fire detected. taxi back to gate. com plied with smoke fumes in the cabin insp per amm 05-51-56-2 and fim 21-00-01-3-0. found lt acm locked up and causing the smoke and smell in the aircraft. no other defects noted see wri 21-50 5841 for lt acm right & right corrective action. complied with smoke fumes in the cabin insp per amm 05-51-56-2 and fim 21-00-01-3-0. found lt acm locked up and causing the smoke and smell in the aircraft.",Yes +30,"odor through takeoff to 3000ft, the electrical burning odor eventually went away. checked circuit circuit-breaker, turned on all flight deck lights, checked e&e bay, ran left and right aircraft packs with auxiliary power unit, also with left engine. no electrical odor at any time. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +31,"faint smoke odor after takeoff. dissipated quickly. performed smoke & odor in the flight deck inspection iaw amm 05-51-58-910-801c1. removed and replaced the left and right cabin air recirculation filters iaw amm 21-25-004-175, and 21-25-02-404-175. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +32,fa report electrical smell while using ovens in aft of business galley nr 232. found wire w074-0005-18 burned before connector d06118p. accomplished splice of wire w0074-0005-18 per swpm20-30-12. wire splice and connector d06118p is directly over forward part of business class galley right over chiller. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : wire part condition : burned,Yes +33,"fa reported strong odor in aft cabin during approach. found gasper vent fan inoperative and causing a burning odor. 2172. cabin odor was determined to be electrical not auxiliary power unit, performed a duct burn out & replaced the coalescer bags iaw amm 21-54. performed a verification flight iaw 9800204. no defects noted thru all phases off light. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : failed",Yes +34,"fa ' s report "" electrical "" smelling fumes, passenger also smells them, from about row 15 all the way to the back, but not in the galley. qhr3.1 followed through step 11. at that point all fumes were gone. we left items turned off, off for rem ainder of the flight. grounded - yes. consulted flight crew upon arrival and confirmed no smoke in cabin but strong electronic trical smell filling cabin and parts of galley. as a precautionary measure cw conditional inspection of cabin for smoke and fumes per amm 05-51-56-200-801. during inspection of all cabin electrical equipment, found strong and instant electrical odor coming from aft galley dual oven. smell filled entire cabin. also checked recirculation fans for obvious defe",Yes +35,aircraft was grounded. flight attendant reported strong burning odor in first class galley and 1l area with no smoke. removed and replaced recirculation air filter iaw amm 21-25-01. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : filter part condition : dirty,Yes +36,"flight attendants reported the aft left lavatory smoke detector sounded. faint burning odor in cabin and cockpit. engine anti ice was selected on. shut-off galley power and upper sidewall lights iaw qrh. placed packs to full cold. smoke alarm stopped then came back for approximately 3 minutes. odor dissipated. diverted. flight attendant described sweet po llen odor, no smoke, that dissipated. performed nogo odi. performed takeoff engine power run with no smoke or odor.",Yes +37,intermittent electronic smoke smell reported aft cabin on aircraft left by both flight attd s and passenger ran both engines - one at a time - at high power and found no electronic smoke smell in entire main cabin. as per mm 05-51-26-800-801ci cw insp of electronic smoke. no defect noted also clean both engine blade due to eved iance of blade lube.,Yes +38,candle burning smell coming from the aircraft system during climb and descend in the forward cabin cockpit. performed conditional inspection no odor evidence found. aircraft ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +39,"per flight crew, at idle descent 13,000 ft. at 280k airspeed packs on auto, hydraulic 3000psi, auxiliary power unit and bleed off, noticed possible electrical smell in cockpit no smoke visible. smell lasted 5 minutes. eicas caution for less than 2 seconds no time to read when noticed flight crew completed form 46-6020 smoke odor plane questionaire ref amm05-51-58-800-801c3 ( smoke od or inspection ). ran both engines and packs. checked equipment cooling and all four recirculation fans, no overheat hot to touch. ref amm 05-51-58-800-801c3 accomplished paragraph a through center. also inspected windshield heat at all positions no loose burned connections. checked all cockpit lighting for operation. no odor detected",Yes +40,"on final approach while passing 2000 feet, crew smelled a burning odor on the flight deck. captain noticed a momentary puff of smoke that dissipated quickly. odor seemed to dissipate, then seemed to return on taxi in. no visible smoke or odor detected in passenger cabin. mtc. found lt runway turn-off light switch failed burned. replaced left runway turn-off switch s1 per wdm 33-42-21. checks good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : switch part condition : failed",Yes +41,"ship 989 - smoke - inbound to atl during taxi in the flight crew reported a dirty sock smell that became a visual smoke in the cockpit and cabin. corrective action : maintenance replaced lt thrust reverser accumulator gauge, cleaned auxiliary power unit inlet, and performed a duct burn out.",Yes +42,aircraft was grounded : flight attendant report a burning electrical smell throughout the entire cabin at the gate during boarding. maintenance determined the auxiliary power unit starter converter unit in the e&e bay had a burnt electrical smell and replaced it per amm 49-41-61. a satisfactory operational check was accomplished with no further odors noted.,Yes +43,"electrical smelling smoke imm nated from captain side of cockpit @ cruise level 360. smoke lasted approximately 2-3 minutes and then disipated. performed duct cleaning procedures, ref md10 mm 21-53-00-7. removed 3 coalescer bags, ran three engines. ran three pacs full hot for 15 minutes. shutdown engines and installed three new coalescer bags, ref md1 0 mm 21-54-03. ran three engines ( ref. jrh, all parameters normal ) and three pacs full hot. inlet turbine temperature 110 * f. performed gvi. checked e& e-compartment for any burnt wiring, smell or residual odor. checked lower cargo compartmen ts for odor. checked flight deck captain ' s kick panels, circuit-breaker panels for unusual smell or odor. nothing out of the ordinary",Yes +44,"strong burning odor in the cockpit and entire cabin during takeoff, climb and cruise. secured the left pack and odor dis sipated, processed crew smoke & fumes form. mainteanance found damaged connector ts433, replaced the connector assembly for the left inlet temperature bulb ts 433. verified no odor from left or right recirculation fans, no odor during nr 1 engine run. system operation was normal.",Yes +45,"during the middle of cruise flight, crew observed vo luminous smoke emitting from the grill plate above the oven, accompanied by a very strong electrical burning odor. crew shutdown all electricity in upper galley by pulling circuit circuit-breaker. smoke generation ceased immediately. on arrival troubleshot and found oven assembly rear fan motor stuck & burning. replaced the oven assembly and operation check ok iaw amm 25-32-00. inspected upper deck galley utility electric cont. panel all condition normal. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing, deactivate system circuits part name : oven part condition : failed",Yes +46,"burned rubber odor in the cockpit during taxi. odor went away and came back on power run up for takeoff. ran both engines up to high power and auxiliary power unit iaw jrh. ran with packs on off, engine anti ice on off, cargo heat on off. unable to duplicate at any power setting. while taxing to & from runup. we did notice a brief 10 second tire rubber odor when crossing runway 27 and another 10 second after turn when leaving runup pad. both disappated and smelled like tires when aircraft landed. no evidence of oil contamination or unusual burned rubber or oil odors during air conditioning system oil smoke fume contamination removal duct burn out iaw mm 05-51-56-2, and 21-00-21-2. aircraft ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : return to block part name : unknown part condition : odor",Yes +47,"flight crew reported heater at the l1 door had a burned odor, shut-off and odor went away. it has previous history. replaced the heater iaw amm 21-45-23-404-002, operation check good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : heater part condition : odor",Yes +48,"electrical odor and smoke in aft cabin. right recirculation fan inoperative. performed smoke in the cabin conditional inspection iaw amm task 05-51-58-910-801c1, replaced potable water compressor. operation check good iaw amm 38-15-01. removed and replaced right recirculation fan iaw amm 21-25-01. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : compressor part condition : burned",Yes +49,aircraft was grounded. sidewall panel at seat 17f reported to be hot to touch accompanied by a burning plastic odor. removed and replaced the forward hatch center panel heater strip iaw amm 21-45-05. system checks normal. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : heater part condition : odor,Yes +50,slight oily smell noted on pre-flight and on approach in cockpit. investigated no oil leaks or evidence of leak. did not smell oil smell. good for service nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor,Yes +51,"smoke or fumes in cabin, source unknown. smelled fumes odor during descent below 18000 thrust lever idle crew debrief reveals, odor more oily and smokey. only during initial decent. performed smoke odor in-flight deck cabin check per amm 05-51-26. no defects. operated engines at part power 10 minutes bleed packs off 10 minuted bleed packs on. slight oily smell during first 7 seconds of engine run. none noted during folling 20 minutes of engine run. no further defects noted. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +52,"crew report of odor in cabin prior to the lt recirculation fan eicas message, accomplished an in cabin smoke - fume conditional inspection iaw amm 05 - 51-56-201 and ecra 0500-01055. found the lt recirculation fan stuck, no other condition that can cause smoke or fumes observed. removed & replaced the recirculation fan iaw mm 21-25-01. ops normal. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : other part name : fan part condition : failed",Yes +53,"smoke odor at the ceiling near row 24, complied with amm 05-51-26 task 800-801c1. inspected wiring and ducting. no leakage or burned wiring. ran engines and packs, captain, first officer, flight attenuate and maintenance in area reported was unable to duplicate. no history of reported odor. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +54,"burning smell on flight deck for several seconds not from galley or ac eye o vents, no circuit-breaker popped. over-head pedestal flood light assembly found to be overheating. lamp assembly was replaced. no further notice of burning smell in-flight deck or galley. accomplished amm 05-51-58-200-801c1. found burning smell coming off of l707 aisle stand flood lt ref ssm 33-11-01 pg 102 sheet.",Yes +55,electrical odor in cabin dissipated when aircraft pack temperature turned down. no odor in cockpit. right & right cabin air recirculation fan iaw amm. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : faulty,Yes +56,"durnig flight, noticed electrical odor from row 47 which migrated to aft galley. crew turn-off cabin lighting and aft galley power and row 49 was reported by flight attendant also. odor has disappeared, not active iaw crew. confirmed electrical odor coming from over-head cabin lighting ballast at row 47. removed and replaced light assembly iaw mm 33-21-01-960-807. performed inspection task iaw amm 05-51-58-80, step e. no electrical odor. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : ballast part condition : odor",Yes +57,"after takeoff, flight attendant called and notified the flight deck of burning electrical smell from rear jumpseat area. flight deck area had a slight odor of burning oil but dissipated quickly. a few min later, odor from cabin rear dissapted as well. no other odor events as we continued to destination. on taxi in, did not start auxiliary power unit. a few passenger ' s also noted electrical odor near row 29. performed ts for cabin smoke odor per amos workcard 2120-2367. inspected both aft lavatory and over-head light fixtu res above aft fa seat for evidence of electronic issues - none found. dropped power supply unit ' s at row 28-29-30 abc de - no issues. inspected auxiliary power unit inlet and aircraft belly - all dry. performed aircraft duct burn out eith auxiliary power unit & engine air and changed coalescer bags. performed",Yes +58,"while experiencing st elmo s fire, a strong electrical ozone odor in the cockpit & cabin for 60 seconds, debriefed flight crew, static possible st elmo ' s fire, causing momentary odor. troubleshot iaw 05-51-58-910-801. inspected fuselage, all circuit circuit-breaker, electronic equipment bay, cargo bays, no abnormalities found, aircraft ok for service, ran both packs, no odor noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +59,"flight attendant reported a rubber like odor in the forward galley next to the flight deck door. had no odor in the flightdeck. checked the forward galley and noticed a slight odor, acrid. pulled the circuit-breaker for the coffeemaker. aircraft grounded. accomplished cabin odor troubleshot iaw task 05-51 task 814. found the nr 1 galley lower coffeemaker connector pin e with signs of overheating condition. checked, circuit-breaker pulled & collared iaw cmm 25-34-14 pg 117. the coffeemaker was removed iaw mm 25-32-01. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : coffeemaker part condition : odor",Yes +60,flight attd reported burning smell from aft galley reference fim 21-00-00-810-806 ran auxiliary power unit and engines with bleed souces isolated found no oil smells in cabin or cockpit areas. studied smoke oder questionaire filled out by flight attendant and flight crew. narrowed smell down to aft galley coffee warmer. found large amount of burnt coffee and carbon on and add emp : 009243 coffee warmers. underneath warmer. cleaned area and replaced both aft galley,Yes +61,"on final for landing, passengers in the forward portion of the cabin reported a "" burning smell. "" she turned off the cabin lights and the smell dissipated. no smoke was observed. right & right recirculation fan per amm.",Yes +62,"smoke warning message for the crew rest upper doo. brief smoke odor noted in cabin and flight deck. found lt heat exchanger broken and duct loose. found damaged left pack ram air scoop. removed and replaced left dual heat exchanger and ram air inlet duct iaw amm 21-52-01, 21-52-22. replaced ram air inlet door seal assembly. replaced the lamps in the stair lights iaw amm 33-29-15, operation check good. no evidence of smoke odor. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : unsched landing part name : heat exchanger part condition : broken",Yes +63,"strong burning plastic smell in cockpit, no smoke emergency exit light in forward galley and cockpit illuminated during cruise. lights then went out during descent. no smell in main cabin. right & right battery charger per amm.",Yes +64,"aircraft was grounded : pilot reports during early portion of descent smelled an acrid, buring oil smell for about 3 minutes after which it slowly dissipated. maintenance peformed smoke odor fumes initial troubleshooting iaw job card 05-96 - 70. found oven to be source of odor. removed and replaced forward galley oven iaw eso 8922, cmm 25-31-40. operational check ok. no odor noted.",Yes +65,"suspicious odor reported by flight attendant in cabin around row 20. performed smoke or fumes in cabin conditional inspection iaw amm 05-51-56 and fim task 21-00 task 806. opened compartments and ceiling panel in cabin area 1718 19202122 abc and inspected cabin equipment, electrical connections and ducts. found burn mark and electric smell @ ceiling light ballast and bulb @ 171819def.rr ceiling light ballast assembly @ 171819 def",Yes +66,"aircraft was not grounded. after 6 hours of flight, an electrical overheat odor was detected in the cabin. removed and replaced left lower recirculation fan iaw amm 21-25-07. leak and operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : fan part condition : faulty",Yes +67,"momentary odor of overheating electronics seat 20c. lasted 10 minutes, then dissapated. performed amm task 05-51-26-800-801c1 thru step center ( 2 ) ( f ) ( 1 ). no smoke odor in-flight deck or cabin noticed at this time. performed high power engine run with packs on engine bleed on, engine generator on no odor noticed. removed and replaced recirculation filters as percautionary ref amm 21-25-01. ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +68,"smoke compartment upper door 3 eicas caution smoke is detected in the upper compartment at door 3. no smoke or fumes talked to inbound fa ' s. only 1 said she smelled smoke odor. fa showed me the location in the upper crew rest. inspected area for smell of smoke. upper crew rest smells funny, however its not a smoke odor. pilot wrote in separte log ( 5927909 ) that message went away after 20 min. inspected mat for faults and messages. no messages found. no history found. amm ref 5-51-08 nature of condition : false warning precautionary procedure : other part name : warning message part condition : false activation",Yes +69,the aircraft was not grounded. crew reported smoke at forward cabin ceiling. smoke dissipated when oven shut-off. accomplished fault isolation per amm 21-00-00. replaced forward galley oven iaw amm 25-32-02. operation check normal. no smoke noted. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : deactivate system circuits part name : oven part condition : smoke,Yes +70,"aft fa said strong smell of fuel only after landing. then smell dissipated by the time we arrived at the gate. no good i. has excessive amount of fuel in auxiliary power unit fuel line shroud drain. possible auxiliary power unit inlet contamination. ts fuel line shrouds for leaks, no further leakage was found, inspected auxiliary power unit inlet, inlet was clean and dry. cw amds no go odi pneumatic dist. cabin smoke odor troubleshooting wc 2120-2367, no fuel smell exist. dispatch approval mcc ( paul ). removed and replaced left & right coalessor bags per md88 amm 21-20, cks good. ( lp5812698 )",Yes +71,"during cruise, fa called & reported a hot, burning odor with no smoke or fire or sparks in the first class galley. followed qrh & fa advised she found the ife box as the source of heat. it was turned off. no odor in the flight deck. as a precaution pulled ife dc circuit-breaker in the flight deck.",Yes +72,"burning odor in the cabin. accomplished card 05-96-70 cabin odor troubleshooting. reaccomplished card 71-97-05 step 13, left right engine wash. no fumes, smoke, or odor n emergency declared. returned to departure, and aircraft was grounded. oted. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +73,"electrical burning smell in aft cabin area. turned off all cabin lights and smell did not go away. checked left found smell strongest at zone e right side rows 40-45, found all while performing inspections per amm 05-51-58 found electric lavatory and galley lights and equipment and no smell in those ar lights, seats, lavatory, galley electrical equipment, sdm ' s, galley al burning smell very strong in aft cargo. opened panels and fou eas. smell is prevalant in the last 5-7 rows of economy. removed lavatory fans no faults ref amm 05-51-58-800-801 c3 steps c1b-d4, c2 and water air compressor very hot to the touch and the fan motor ceiling panels and power supply unit panels and smell was not stronger in eit - c2c9h, smell disappated after af nature of condition : smoke fumes odors sparks precautionary procedure : none part name : compressor part condition : faulty",Yes +74,"during cruise flight, flight attendents reported a burning odor near seat 45 abc, turned off lights and looked for source, could not locate the source, but odor went away. one hour later the odor came back aproximately 5 minutes then went away. aft cargo & auxiliary power unit environmental control unit. ife comp inspected. crew ran both engines independently, recirculation fans & packs on, no odor was noted in cabin. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +75,"elecrical odor noted in the cockpit, then cabin called reporting the odor, qrh for smoke, fire, and fume completed. returned to departure. right & right the right recirculation fan iaw amm 21-25-01. ops good, ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : fan part condition : failed",Yes +76,"air turn back, due to after takeoff smoke reported in-flight deck and cabin - returning to lax. performed fim 71-05-00-815-811-p00 steps 1 & 2 no odor from either engine. completed fim task step 5 no evidence of fuel or hydraulic fluid smell also ran both packs to full hot cks ok. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : smoke",Yes +77,aircraft not grounded : immediately after takeoff electrical burning smell in cockpit for about 2 mins then dissapated. * supplemental action sect 4 : completed card #05-96-70 smoke oder fumes initial troubleshooting. performed engine and auxiliary power unit runs and accomplished pack burn. could not duplicate burning smells.,Yes +78,strong dirty socks odor started on descent at 5000 ft to landing. accomplished ecra 0551-01078 and pack burn. no smoke noted in cabin nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor,Yes +79,"2 12 hrs into flight, crew noticed a strong acrid smoke smell. no smoke visible. aft cabin flight attend were the first to make note of it, but entire cabin had the smell. completed smoke or fumes in cabin ref dmc-b787-a-05-51-99-99a - 282a-a in nou by qantas mx engineer under direction from tomc. smoke odor form completed while flight crew was debriefed 46-6020. correlated incident at time of smoke, cabin air compressor r2 failed, ref ahm mx message 24-51937 ( see lp9230426 ). mx engineer completed visual and odor inspection in electrical components in aft e& amperage ; e-compartment and forward e& amperage ; e bays. ref dmc-b787-a-06-3 0-00-01a-055a-a, no defects noted in these two areas. completed same inspection in left and right enviromental control s",Yes +80,"odor in cabin and cockpit. emergency declared. there was no visible smoke, just the odor of oil in cabin and cockpit for a few minutes then dissipated. performed amm 05-51-26-800-801 and could not duplicate. took aircraft out for power run and no faults were found,. replaced the recirculation filters iaw 21-25-01-000 - 801 as a precaution.. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +81,"strong electrical odor after takeoff and descent, but not in cruise. no findings in cockpit, e&e bay, ran low power with packs at different setting s, no irregular odors noted. ran both packs on both engine bleeds at idle, no burning odor. complied with amm 05-51-58-910-801c1 odor in-flight deck conditional inspection. all wiring checked good. no damaged wiring or foreign object debris noted. no unusual odors that would suggest burnt wiring. no chafing or pinched wires noted. no inoperative systems or indication systems noted. iaw amm 25-13-03 and amm 20-60-03. accomplished high power run on both engines iaw amm 05-51-58-910 - 801c1, from item c2j to c2u. no electrical odor noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +82,"electrical smell aft aircraft isolated smell coming from area at row 34 right over-head. replaced light ballast directly above that row. inspected cargo pits, power supply unit panels. ran packs no burning smell noticed. as per amm 05-51-58 crew filled out form 46.6020. also smell possibly came from passenger carry on luggage. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : ballast part condition : faulty",Yes +83,"odor in cockpit, far forward & far aft cabin when left pack moved from full cold in the auto position. fa ' s described odor as when furnace heat on for first time or camp fire. cockpit odor similar to "" pollen "" burn off disi eated when full cold selected on pack. passenger did not notice. found oil leaking out of auxiliary power unit compartment, shaft seal is leaking from fuel control unit. replaced fuel control unit per md90 amm 49-32, & leak check ok. cw amds card 4900-1845 auxiliary power unit inlet cleaning. verified no oil in pneumatic ducting. center w no go odi perv and full duct burn out ref md90 amm 21-53. no odor in cockpit or cabin.",Yes +84,"fa and passengers report smell or burning rubber intermittently around rows 23 24 25. performed task 05-51-26-800-801c1 paragraph a, b, center. no aircraft damage found. no odor present. cabin crew reported only a momentary odor and noted no other occurrence and customer laptop was playing. ok to continue nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +85,"strong fuel oder between rows 24 and 28 that does not dissipate with right recirculation fan off. per crew debrief : during pushback a slight smell of fuel was another aircraft. during flight aft flight attendent reported smell between row 24-28. flight crew told them to report back in 15 mins if smell was still there after 15 mins smell was still smelt in flightdeck but crew suspected it was due to exhuast of reported. captain went back and verified smell. smell in cruise was only reported in those sections of seats. no furthur fuel smell reported in flight deck during flight. performed inspection for fuel fumes in cab in. found no evidence of external fuel leaks, fuel smell not coming from gasper vents. while running auxiliary power unit with packs on s",Yes +86,crew reports electrical smell around rows 22-25 inspected above ceiling panel rows 19-23 no issues noted. pack run with no issues. crawled around seat mounts and looked at seat power boxes and smelled a little bit of electrical but no evidence of burns or current issues. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +87,"right after gear retraction both aft labs smoke alarms started beeping. no smokes, light haze and burning smell light to medium. we could smell in the cockpit. after 2 minutes the alarms stopped & smell, haze dissipated. at landing after st arting ape smell came back. accomplished odi prevention procedure 2172 smoke fume unknown. radio rack fans, recirculation fan, pack cooling fans ok. left & right engine bleed ducts, pack pnue inlet & outlet, cross breed ducks found to have no contamination. pack burn clean, sock change accomplished per 7100-2619 ; 2120-2367. ok for service. ( lp4789130 )",Yes +88,smoke and fumes coming from aft galley ovens during climbout. aft lavatory smoke alarms began flight att verified smoke source was oven 411. meal contained in plastic touching upper metal portion of meal carrier. controllers replacements are required. removed dirty oven insert and meals from oven and advised performed task 05-51-56-202-001 smoke or fumes cabin conditional inspection. no residual smell in cabin or packs.,Yes +89,"on engine shutdown, and auxiliary power unit on, fuel odor in-flight deck. flight attendant in front smelled fuel. inspected for fuel leaks engines and auxiliary power unit comp no smells or fuel leaks noticed. completed no go odi check light 21-72 md88 amds card 2120-2367. no odors present completed full duct burn no odors present.",Yes +90,"approximately 10 minutes after departure, flight attendants noted an odor throughout the cabin with no observance of smoke. odor noticeable in cockpit. ran smoke checklist, after completing steps to turn-off the recirculation fans and equipment cooling alternator, the odor lessened but never fully disappated. emergency delcared and aircraft returned to departure arture, landed without incident. taxied to gate on its own power. aircraft grounded to perform an inspection of the ca use of the odor. found normal exhaust fan making noise. replaced the exhaust fan iaw amm 21-27-04.",Yes +91,"during on takeoff, the flight attendants reported a strong electrical burning odor coming from the forward coffeemakers. two or three minutes later, they stated that the odor was dissipating and then gone. ran qrh but before turning anything off the flight attendants reported the odor was gone. continued the flight with no further problems. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +92,"during flight an electrical type odor occurred in the cabin around rows 30-32. turned off ife pass seat and cab util switches along with flight attendant switches in the cabin odor dissipated. maintenance found hydraulic reservoirs normal, no dirty ovens. tested ife, lights, peds and auxiliary power unit bleed. no odors found or evidence of overheating. aircraft returned to service. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +93,fa reported a strong burning odor and small white particles blowing out of ducts. found a blown aircraft duct above seat row 29. attached the duct. leak checked good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : duct part condition : separated,Yes +94,"while des from fl360 noticed acrid smoke smell in the cockpit. flight attendant then had smoke in the cabin that started near row 26 and started after set off both smoke alarms in the two aft lavatory normal cabin px + engine indications. smoke di ssipated after 10 min. performed odi prevention per workcard 2120-2367. no trouble noted. checked saddle ducts and boroscoped both engines, scoped acm ducting, pulled forward flight att seat and inspected all wiring and relays, pulled down cockpit over-head panels and inspected, inspected wiring under panels in forward galley and under aft over-head panels between aft lavatory, inspected all 3 lavatory, insp recirculation fan, equipment cooling fan, and radio rack, no trouble found.",Yes +95,"when over-head and sidewall lights were turned on during descent, the fa observed flickering and a hot ballast odor from forward cabin area. turned lights off and odor dissipated. found a damaged light l2-6607 connector, it also had an electrical odor. disconnected the light connector and removed the lamp iaw era 555702-14, rev originator. replaced the ballast iawamm 33-21. operation check normal. nature of condition : over temperature, smoke fumes odors sparks precautionary procedure : other part name : ballast part condition : failed",Yes +96,fa reported a faint burned rubber odor in aft galley. odor went away after left recirculation fan was off on. cleaned and performed visual inspection of aft galley appliances and operation check left and right hand recirculation fans no faults found iaw 21-25-02 and 25-34-00 nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor,Yes +97,crew reported smoke odor throughout cabin during descent lasting about 5 minutes. aircraft was grounded. removed and replaced lower right recirculation fan iaw amm 21-25-07. operation check good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : failed,Yes +98,"fa ' s called unsatisfactory on departure at 10k ft, they & passengers smelled strong electrical odor in cabin. we did not ever smel left odor, but returned to smf in interest of safety. performed ' smoke or fumes in the cabin, source unknown fault isolati on ', per amm 05-51-56 & fim 21-00 task 806. inspected the following systems components and areas : engine 1 & 2 bleed. auxiliary power unit bleed, lt & right packs, recirculation fan ; equipment cooling fans cabin temperature sensor fan potible h2o compressor e&e com partment sec 48 interior cargo comp ' s cabin lt ' s & balast s cm ' s galley electrical flight data recorder lavatory areas hepa filters ; all wno noted odor.",Yes +99,log 6876130 at top of descent fa reported smelling smoke or something burning after only a few minutes of attempting to determine. the source they reported the smell went away. replaced right recirculation fan per b737 amm 21-25.,Yes +100,previous flight fa smelled smoke at 3r on takeoff for 1min was mild ran both packs off of auxiliary power unit air and engine bleed. ran engines at idle and at part power. could not detect any odors in-flight deck or in cabin. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +101,"aircraft was grounded : faint smoke smell at rows 15-18 during cruise, flight declared emergency and returned to field. accomplished smoke odor fume inspection iaw workcard 05-96-70, operation check good.",Yes +102,"forward exhaust equipment cooling fan circuit-breaker tripped in-flight. occured within 15 seconds of unusual fan noise and burning electricall odor. complied with conditional inspection 05-51-56. no faults were noted, no burning odor or evidence of burning and arcing at forward exhaust equipment fan. removed and replaced the air recirculation fan iaw amm21-58-06. operational check satisfactory. no defects noted. fault not duplicated. aircraft released to service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : malfunctioned",Yes +103,"air turn back, during climbout there was a strong smell of burning electrical, flight attendant reported the same smell in the aft galley. right & right battery charger per mm.",Yes +104,"enroute, the flight attendant notified unsatisfactory there was an electrical odor. the odor went away, a short time later the d flight attendant passed out. we declared and emergency and ran checklist qrh e3.1. grounded - yes. checked seat electrical boxes from row 7-11 no smell noted, both side of aircraft. turned on aft galley oven for half hour, no smell noted. accomplished aft door area heater operational check, ref b737-900 amm 21-45-00-700-802, operation check normal. removed and replaced recirculation air filters, ref b737-900 amm 21-25-01-400-801. accomplished conditional inspection cabin odor, ref b737-900 amm 05-51-00. no smells noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : odor",Yes +105,1r door had burning plastic smell after takeoff but then dissipated. crew report smell coming more likely from galley and disappear itself area inspected iaw amm 05-51-58-200-801c1. nil finding. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +106,"dirty sock odor reported by fas in the aft cabin. odor not noticeable in the cockpit. the aircraft was grounded. main tenance accomplished smoke odor fumes motor control module card 05-96-70 and found severed gray water line leaking onto recirculation filter. removed and replaced the gray water line and left right recirculation filters iaw amm 21-25-01, ran air condition ing system full hot cold, no odors found.",Yes +107,"strong electrical odor detected whiile climbing through fl 320 and until a return landing, the odor dissipated at 4000ft, no smoke or other abnormally observed. removed and replaced the nr 2 engine iaw 71-00-00, performed required test1, 3, 4, 7, and 12. ops normal. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : engine part condition : odor",Yes +108,"on landing, the flight crew started the auxiliary power unit while taxing to the gate. smoke odor started to fill the passenger cabin. crew shutdown the auxiliary power unit and the smoke odor dissipated. found a hydraulic line at the anti-skid return shut off valve leaking in leading edge ft wheel well. secured the line. performed mini duct burn out and replaced coalescer bags.",Yes +109,"after takeoff, the purser smelled electrical smoke. turned off the heater for the l1 door. the odor immediately went away. discussed issue with alt mx and dispatch. right & right l1 door duct tube heater iaw amm 21-45, operation check normal, okfor service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : heater part condition : failed",Yes +110,"strong burning odor for about 5 minutes, at fl 400. removed and replaced the nr 1 engine iaw amm 71-00-02, leak checked and engine runs good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : engine part condition : odor",Yes +111,flight diverted due to a forward equipment overheat eicas message and strong electrical burning odor in the cockpit. landing uneventful. removed and replaced forward equipment cooling supply fan nr 1 iaw amm 21-58-06. operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : cooling fan part condition : odor,Yes +112,"emergency declared during descent, due to fas smelled smoke in the cabin. no smoke detected in the cockpit. the smoke o door started to dissipate. maintenance ran the engines and isolated packs. performed fim and found the lt recirculation fan circuit-breaker tripped. replaced left recirculation fan and both filters. operation check good, aircraft returned to service.",Yes +113,"aircraft was grounded : pilot reports during taxi for takeoff #3 flight attendant reported a strong plastic burning smel left from left aft lavatory. the flight attendant was nausea trailing edge down by the time we returned to the gate. maintenance performed job card 05-96-70, smoke, odor fumes initial troubleshooting. found lavatory smoke detector inop with slight odor. removed & replaced aft left lavatory smoke detector iaw amm 26-14-01. ops checks good.",Yes +114,"on takeoff roll, light hazy blue smoke entered the cabin. mostly centered in economy comfort to mid cabin area. mid lavatory smoke detectors were set off by the smoke, smoke went away on its own without crew intervention after a couple of minutes fa ' s unsure where smoke came from. lavatory & over-head bins were searched without any signs of smoke origin. inspected gasper fan and found ok. inspected galley vent fans and lavatory including hot water heaters. right & right recirculation fan filters.",Yes +115,auxiliary power unit bleed duct leak forward wall of aft pit. caused heat damage to isolation and a burn odor reported by crew.,Yes +116,"fumes or smoke in cabin pneumatic power supplied from engine. the nr 1 engine burning oil and odor in cockpit. right & rthe nr 1 engine iaw wc je29-7100-1-4900, ops leak & checked good nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : other part name : engine part condition : oil consumption",Yes +117,"aircraft was grounded : strong dirty sock smell coming from air conditioning packs during takeoff, climb, descent and landing. odor and fumes report submitted. smell observed throughout entire aircraft. completed smoke odor fumes initial troubleshooting workcard. removed and replaced left and right ( aala202109157219 ) re circulation air filters per amm 21-25-0 1.",Yes +118,"cabin fume event descending through 8000 feet with thrust on both engines at idle. odor only, no smoke. it was the strong smell of dirty socks from oil. the flight crew donned their oxygen masks and continued the approach. once the throttles came out of idle power, the odor went away. the flight crew o2 masks were removed at that time. the flight landed without further incident. maintenance checked the cabin for bad odor. found aft cabin area requiring cleaning due to bad odor from last two rows and aft galley, cleaned all areas and inspected, no bad odor. accomplished card 05-96-70. all checks normal. no bad odor or smell. aircraft ok for service. the aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : o2 mask deployed part name : unknown part condition : odor",Yes +119,"flight attendants report odor near row 23 two different times. both times it went away. no visible smoke observed. dropped ceiling panels on 19cde, 23 cde removed cover for emer light battery pack at 20cd. ran upper beacon & emer lights - no unusual smell. inspected upper ceiling lights, wire bundles, emer light packs around row 19-26 - no trouble found. insp ped plugs row 19-26, found seat 23e ped burnt discolored. replaced same per amm 24-58, cks good. cw no go odi procedures, replaced bags. ran both engine w packs on 85 % n1 for several minutes, no smell noted. aircraft ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : burned",Yes +120,"fa reported heavy electrical burning smell from row nr 2-4 capts side at approximately fl 290. ran qrh fire smoke fumes check list. fa reported electrical smell diminishing, declared emergency. had fire dept scanned inside with thermal scanner and had smell hot spot. fa pulled pin on fire extinguisher, but did not discharge extinguisher. removed and replaced power supply unit ' s on rows 2 abc ; 3 abc and 4 abc, per mm 25-23-31 and mt 735-22-02 rep.",Yes +121,"aircraft was grounded. dirty sock smell noticed on taxi out with auxiliary power unit not in-use, during initial climb, at cruise after turning on anti ice, and after start of descent. accomplished cabin odor troubleshooting per motor control module card 05-96-70, no odor noted. removed and replaced left recirculation air filter per amm 21-25-01 at maintenance operational check request. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : air filter part condition : odor",Yes +122,"pack tripped off light, light on during climb, light stays off after re-set left re-set worked after approximately 3 minutes. but when brought back on-line a burned odor was present. performed pack zone temperature controller built in test equipment test iaw amm 21-61 - 00-700-806-002. no faults noted. inbound crew reports burned cookie odor, then odor not discri bable on smoke. operated left pack, no odor noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +123,"aircraft was grounded : strong dirty sock smell coming from air conditioning packs during takeoff, climb, descent and landing. odor and fumes report submitted. smell observed throughout entire aircraft. completed smoke odor fumes initial troubleshooting workcard. removed and replaced left ( aala202109148000 ) and right re circulation air filters per amm 21-25-0 1.",Yes +124,"ship 0989 - fume diversion - climbing through 15,00 feet flight attendant reported strong burning smell around door 2l. no vis ible smoke and smell dissipated by top of climb. qrh was referenced and although the fumes decreased, captain and dispatch decided to divert to rdu. corrective action : complied with md88 nogo odi procedure wc 2120-2367. auxiliary power unit inlet clean. ran packs with auxiliary power unit and engines. no smell detected. inspected lights and areas above psus and cabin ceiling panels. all electronic trical components and wiring in door 2l area normal. performed duct burn out and replaced coalescer bags. no trouble found. ( lp4807398",Yes +125,aircraft was not grounded : cabin smoke detected. aural chime ringing in cabin. smoke detected on flight attendant crew panel at 1r. no actual smoke detected. re-set and tested crew rest smoke detectors. ops ok per amm 26-14-00.,Yes +126,"jfk flight 279 en route edi - jfk. the aircraft was grounded smoke fumes odor in cabin aircraft left side aft vent only. fumes dissipated with left recirculation fan selected off per step 9 of the qrh checklist ( smoke, fire or fumes ). resembled an acrid smell. ( aft galley ). maintenance accomplished atbt sic 05-96-70 smoke odor. replaced recirculation fan based on pilot debrief and pirep. put aircraft in the air mode for check of door supplemental heaters, operation normal. ( ref amm 21-45-00, 21-25-01, 25-32-00 ).",Yes +127,"aircraft was grounded : mild smell of dirty sock on takeoff and approach. smell went away at cruise and after landing. maintenance accomplished job card 08l00021001, smoke odor fume initial troubleshooting. no odor noted. as a precaution air recirculation filters we replaced per amm 21-25-01.",Yes +128,"crew reported on reverse thrust, light smoke was observed in the cabin, with a accociated odor. fire crew reported smoke out of the nr 2 engine tail pipe on shutdown. performed conditional inspection iaw amm 05-51-56.",Yes +129,ship 9228 - flight crew reported an electrical odor in the flight deck and noticed smoke from the first officer windshield heat el ement. turned off anti ice and odor dissipated. corrective action : applied mel. found lug on left window heat terminal b lock r5-38 cracked and arcing burning. remove and replace terminal block r5-38 and harness. replaced first officer side window. replaced right window heat controller. ( lp# 0869935 ),Yes +130,"faint smell of electrical smoke on landing. inspected over-head panel in cockpit, inspected turtle shell area, inspected auxiliary power unit compartment, inspected 48 section acms pacs, and inspected auxiliary power unit compartment. no obvious signs of leaks or burned wire s. ts per fim 21-22-00-810-811 - both packs ck good - ran both engine ' s in ground mode & air mode - no smell noted - recirculation center fans ck good. cleaned ww ' s, 48 sec, belly, 48 sec, & auxiliary power unit inlet per md90 amm 49-17 - replaced coalescer bags per amm 21-54 - performed full duct burn per amm 21-53. ( lp# 5812807 )",Yes +131,aircraft was not grounded. recirculation fan status message and electrical odor in cabin at the same time. maintenance contacted by sat radio. stated upper recirculation fan overheat. continued flight with upper recirculation fan off. flight attendants noted strong electrical odor in cabin at the same time. removed and replaced upper forward recirculation fan iaw amm 21-25-01. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : fan part condition : faulty,Yes +132,"crew update to oil smell. auxiliary power unit was shutdown for approximately 10 min, odor was prevalent in forward cabin and was enough to set off the forward crew rest smoke alarm momentarily. residual smell remained approximately 15 min. recirculation fans on-off didn ' t matter. tomc emc smell is present no matter what pneumatic source is providing air to packs. smell is very strong with left pack running and recirculation fans on. started to accomplish task 21-00-01-100-801 left off on page 6 step 12d.smell is stronger when left pack is set to cold. odor changes when going to warm. strongest in-flight deck and able to smell up to row 30. smell is not noticeable from left and right engine supply duct or auxiliary power unit pneu. duct at high pressure. connectors. see log pages 44 nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : none part name : acm part condition : faulty",Yes +133,"ship 685 after landing we were informed that we were leaking fluid and that little puffs of grey smoke was coming from near our left brakes. all brakes were 3 or less and hydraulic looked normal. emergency equipment came out and saw a leak and some smoke. the plane was then topwed to the gate. confirmed with flight and cabin crew no odors present. found nr2 brake leaking. removed brake and tire. cleaned area of residual fluid. installed brake per amm 32-41-10. replaced tire precautionary. installed wheel per amm 32-45-01. leak ck good. reserviced hydraulic. nature of condition : smoke fumes odors sparks, fluid loss precautionary procedure : none part name : brake part condition : leaking",Yes +134,"smoke or fumes in cabin, source unknown, electrical smoke in the vicinity of rows 3-8. fa turned off ife and smoke dissipated. turned off flight deck ife. inspection for smoke or fumes in cabin performed iaw amm 44-30-00-280-801. power supply unit no faults noted on wifi upper antenna power supply unit area. finished special inspection iaw amm 44-30-00, pg 602. no faults found. ran wifi system for approximately 2 hours, no faults found. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +135,"performed an air turn back to departure, due to smoke in the main cabin. performed a high power engine run and confirmed smoke caused by the nr 2 engine. removed and replaced the nr 2 engine. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : engine part condition : smoke",Yes +136,"aircraft was grounded : on taxi out fas reported electrical odor, said it was strong. jump seater went back and confirmed odor, and found it to be strongest in first class, left side, second or third row. passenger reported oily smell. maintenance reports upon further evaluation, found electrical mild burning smell when first class galley oven is in operation afte right 10 minutes of use and persisted through out the time it is on. cycled oven several times with same outcome. removed and replaced first class galley oven iaw amm 25-31-05. ran oven in excess of one hour and could not replicated odor.",Yes +137,"fumes or smoke in cabin, pneumatic power supplied by the nr 1 engine, mild engine exhaust odor in cockpit during desc ent and landing. both bleeds and packs on. operated both engine bleeds one at a time, both packs, no fumes or smoke odors present. operated the wing and engine anti ice, no odors or fumes. operated auxiliary power unit and both packs slight odor for about 1 minute. checked auxiliary power unit bleed duct for oil and auxiliary power unit inlet for oil and de-ice fluid, none found. checked cabin light ing and galleys for electrical, odors none found iaw amm 05-51-26.",Yes +138,"crew reported plastic smell thru out cabin. emergency declared. ran engine ' s for half hour, isolated packs no plastic smell noted. ac had fan lube on overnight maintenance in ewr. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +139,"fa reported unidentified odor after to in aft galley performed smoke odor in-flight. deck cabin inspection iaw mm 05-52-58 - 800-801c3. ran auxiliary power unit, packs, hydraulic, lights, flushed lavatory, ife equipment. and checked for tripped cbs. turned on all coffeemaker right, warmer, and ovens. found ovens r51 and r52 emitting a burning odor. removed and replaced the ovens. operation check for 60 mins no odors,",Yes +140,"smelled a strong burning electrical wiring odor coming from flight crew rest area. smoke odor card 05-96-70 was accomplished. performed inspection of wiring in the crew rest area, with no findings. mtc found forward crew bunk heater shut-off valve was not opening causing an overheat situation. removed and replaced shut-off valve iaw amm 21-29-10.",Yes +141,"passing thru approximately. 9000 ft, the crew noticed a strong odor like dank, dirty socks, throughout the cabin and flight deck. engine and all other indications were normal the odor was much stronger in the aft cabin. the odor dissipated during taxi in. auxiliary power unit & both engines pneu systems ran with no residual odor. replaced both recirculation filters. no oi left contamination or odor in any part of the cabin.",Yes +142,"the crew returned the aircraft to the gate due to strong sulfur type smell after second engine start. after engine shutdown, smell remained and actually got stronger. crew reported odor occurred after deicing procedure. followed odi prevention for ata2172. replaced coalescer bags and completed a duct burn out. system operationally checks normal and the aircraft returned to service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +143,"while applying power, a strong electrical odor was coming from flight deck over-head panel. found the runway turn-off switchs1 to be burned and have post loose, removed and replaced the switch iaw wdm 33-42-21, operation check good iaw amm 32-42-00. burned odor no longer present in cockpit. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : switch part condition : failed",Yes +144,"crew reported on reverse thrust, light smoke was observed in the cabin. with a accociated odor. fire crew reported smoke out of the nr 2 engine tail pipe on shutdown. performed conditional inspection iaw amm 05-51-56.",Yes +145,"after landing fa ' s detected a strong fuel odor in the aft galley. inspected the auxiliary power unit fuel line in the tail section under aft galley area. no leaks or fumes noted, inspected the aft galley and lavatories for fuel odor or fumes, none found, ran auxiliary power unit and packs, no fuel odor or fumes noted in cabin. ok for service.",Yes +146,"at cruise and after going through brief light and moderate chop, the fa ' s noticed an acrid electrical smell near seats 16 def. after they turned off the ceiling light night mode the smell went away no smoke was ever seen. maintenance replaced light assembly at seat 16 def ceiling light per mm 33-22.",Yes +147,"in cruise at 35000 ft with all systems operational 5 12 hours into flight fa reported "" electrical smell "" in vicinity of 24 ab odor dissipated no cause found smoke fume question are completed. inspected area between rows 25-20. found ped pw right outlet with red indication & broken contacts @ 21 ab replaced ped power outlet also founded nc power supply at 24 ab lo ose connection, plug almost out of box connector. re secured box connector applied power and no smell noted.",Yes +148,"aircraft was grounded : pilot reports left oven ( facing aft ) has a strong burning smell when it is turned on, however the re was no smoke associated with the odor. maintenance replaced lt oven iaw amm 25-32-03. operation check good.",Yes +149,"after landing and starting the auxiliary power unit, smelled fumes coming from the cockpit eye ball vents. we immediately shut the air of f. auxiliary power unit and inlet dry no signs of fuel contamination. opened auxiliary power unit doors verified not contaminated. ckd fuel drains, no fuel. pressurized fuel system for extended time and started auxiliary power unit. no odor detected in cabin or cockpit. auxiliary power unit no leak. shutdown. made several nmi starts, no odor and no leaks. following pilot aircraft and smoke and fume questionnaire and card 2 120-2367 thru fig 6. cw pneumatic system duct burn out wc 7100-2619. cw coelescer bag right & right 2170-4139. cw no go odi prev ention smoke fume of unknown source.",Yes +150,"flight attendant reported burning odor in forward galley area, left recirculation fan failed. right & right fan per amm. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : fan part condition : failed",Yes +151,"visually detected light smoke in the cabin. odor throughout the aircraft. metallic or plastic in nature. performed conditional inspection amm 05-51-26-800-801c1. only findings were faint electricla odor near rows 9, 10, and 11 in-seat power. right & right the seat power modules iaw 23-81-05. operation check ok. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : module part condition : odor",Yes +152,the aircraft was not grounded. aft galley - work light heat damage with burning smell - right side galley. found cover cracked and against lamp. removed and replaced work light cover. light checks normal ref amm 33-26-02. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : cover part condition : cracked,Yes +153,"reaching top of climb at fl350, aft flight attendants reported a metallic odor starting at the l2 door area and continuing to row 24. the odor was strongest on left side of aft cabin to include apparent discharge from over-head gasper valves. ovens were on with food but fa confirmed different odor that reported she experienced odor on ground before engine start. checklist completed to recirculation fans only. aircraft grounded. emergency declared, auxiliary power unit not running when defect reported by crew. complied with cabin odor troubleshooting iaw amm 05-51, task 814, ran engines, isolated packs, and inspected the area around row 24abc, no defects noted, inspected the aft galley ovens, and coffee makers, no defects note nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +154,"immediately after departure, faint odor similar to hot pack detected in the cockpit and forward cabin. odor dissipated within 3 minutes. accomplished inspection of pack inlet socks, built in test equipment check of both zone temperature controllers, and replaced left recirculation filter iaw amm 21-25-01. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : odor",Yes +155,"electrical odor reported in main cabin followed by status message for the recircirculation fan. turned off both recirculations fans, odor dissipated. removed and replaced upper forward recircirculation fan iaw amm 21-25-01. operation check good. the aircraft was not grounded. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : deactivate system circuits part name : fan part condition : failed",Yes +156,"during climb and cruise, pilots noticed an electrical burning odor in the flight deck. flight attendants experienced the same in cabin. pilots executed immediate action items and accomplished smoke, fumes qrh checklist. electrical odor dissipated and flight was continued with lt and right utility busses off, and auxiliary power unit bleed switch off iaw qrh. no further indicator ations other than electrical odor. the recirculation fan was replaced. system ops normal.",Yes +157,"aircraft was grounded : flight diverted to yyt on account of reported odor in the cockpit. an emergency was declared. maintenance accomplished card 05-96-70 smoke, odors, fumes ts. found 1st class galley oven fan blocked with foil and burnt debris. no other odors noted.",Yes +158,"during descent at 3000 feet, the crew noticed a burning rubber odor in the cabin. removed and replaced the left recirculating fan air filter iaw amm 21-25-02. operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : dirty",Yes +159,"( aircraft 667, low pressure 5982402 ) in cruise all flight deck crew members noted distinct smell of fumes. called all fa positio ns and no smell noted. details in smoke and fumes questionnaire. per crew verbal and comments on smoke and fumes questionnaire ife not working. at cruise crew re-set utility buses. noticed smell a few minutes later. pulled ife control circuit-breaker ( g - 33 ) and smell went away. left circuit-breaker out for remainder of flight. cw no go odi procedures ata 2172. inspected ballasts and lights, wiring and circuit-breaker ' s in over-head, window heat connections, both electronic equipment compartments. ran both engines both packs. system has been in operation for more than 8 hours. no further trouble noted. could not duplicate problem.",Yes +160,fa reported chemical odor from descent fl150 until arrival at gate. inspected all areas. ran ovens and lavatory heaters no trouble found. odor has dissipated. aircraft ok for service nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor,Yes +161,aircraft was grounded : in forward galley an odor was detected after takeoff climb out and odor appeared to come from air conditiioning system. the odor smelled similar to wet socks and occurred towards landing. replaced recirculation air filter per amm 21-25-01. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : contaminated,Yes +162,"electrical odor was reported by the fa ' s stationed in the forward & amperage ; mid-galley ' s during takeoff. the fa in the forward galley was reported some over-head & amperage ; sidewall lighting flickering 30 secs after power transfer in the forward galley. the odor was the odor was smelt as far back as row 10. forward half of the cabin. emergency declared. found right ceiling lt assembly forward lamp socket broken, rpl the socket ran all elect equipment fw and mid-galley full load for hours, no electronic, odor noted, check ok nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : socket part condition : broken",Yes +163,"aft galley red power light with horn, turn cabin utility + ife switched off light. horn continued electronic smell in aft after touchdown. accomplished motor control module card 05-96-70 troubleshooting cabin odor. could not duplicate, no findings. ok for service. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +164,"aircraft was grounded. 30 minutes after takeoff at fl 380, got increasing electrical smell. lasted 2 minutes then went away. odor in cockpit only. maintenance found ground wire disconnected from ground stud on p11 over-head panel, left hand side metal frame. re-attached ground wire per amm swpm 20-20-00. accomplished sic 05-96-70 all systems and lights normal, no odor noted. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : ground wire part condition : disconnected",Yes +165,"fa in forward galley called on short final that there was an electrical burning smell that she noticed. also, a passenger in row 3 got out of her seat to ask the fa about the smell that smelled burning. we landed moments later and the fumes were gone. fa stated that she noticed the fumes for 4-5 minutes total. ovens were empty and off. cw odi inspection procedure card 2120-2367. pilot reports auxiliary power unit not in-use. found light assembly above passengers head burt out. no other faults found. remove and replace sidewall light assembly above 3a per amm 33-21, ops cks good. odi proceedures complied with. ( lp3759706 )",Yes +166,"when increasing thrust to cross runway, got a very strong odor of something burning. power was approximately 30 - 40 % smell was similar to burning rubber. returned to the gate & increased power, smell was not evident. experienced a sim ilar smell yesterday with same aircraft when departing memphis. assumed the smell was created by the preceding landing aircraft when their tires touched down. smell today was stronger and more pronounced. cw amm 05-51-56-2 smoke or fumes in the cabin, none noted at this time, started left & right engine ref jrh ch 05. no smells noted. opened both pack ba ys for insp, ref amm 21-51-00-6. no defects noted @ this time. ok to cont service at this time. cw amm 05-51-56-2",Yes +167,"recirculation fan status message. associated with slight electrical odor in cabin. turned fans off, odor went away. observed for an hour of operation and found normal. aircraft ok for service. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : none part name : fan part condition : failed",Yes +168,"during climbout, a dirty sock odor 2 to 3 minutes, did not occur in cruise. pilot did not think it was oil but more ofa wet sock odor. on arrival, no noted odor or faint of oil odor in-flight deck or cabin. nr 1 engine replaced iaw amm 71-00-02, config 2 time of day. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +169,fa reports sulfur smell mid cabin smell first encountered at level off of cruise. smell dissipated then returned approximately 30 min later cabin air quality event level 1. grounded - yes. performed b737-900 fim 05-51 task 814 step 5a & b found evidence of waste tank leakage on insulation blanket on sidewall next to the waste tank. also evidence of leakage on surrounding wire harnesses. found discoloration on auxiliary power unit bleed duct insulation. cleaned blanket of water spots not sewage. found aft lavatory floor wet around bowl changed toilet & cleaned area cleaned discoloration on auxiliary power unit duct wiped wet wires off right ef b737-900 amm 38-32-01-000 forward aft toilet smells better ran auxiliary power unit for 30 min with packs on high no smells noticed in pit,Yes +170,"at fl370. had electrical surge with a slight acrid odor along with simulator eicas right recirculation fan right forward window. found utility bus relay k120 with burn damage behind p37 circuit-breaker panel. found wires w1270-0084-18, w1272-0076-12, w1272-0065-12 with blackened insulation. repaired wire insulation iaw 20-10-13. installed right utility bus relay k120, replaced wiresw4106-2040r and w4106-2040b. secured all wiring and closed p37 panel and associated panels. iaw swpm 20-10-12, wm 21-61-51, wm 24-21-24, and amm 24-51-02. nature of condition : smoke fumes odors sparks, multiple failure precautionary procedure : unsched landing part name : relay part condition : failed",Yes +171,lavatory smoke eicas whole cabin filled with white smoke. seemed to come from right aft lavatory took aircraft to the run up blocks and performed high power run cold ). no smoke noted during high power runs. suggest replacing both recirculation fan filters as pr ecautionary. fuel before taxi 40.0 after taxi 23.1. both engines. performed pack burn out ( full hot then full verified no smoke smell throuhout the aircraft. removed and replaced left and right recirculation fan filters as required checked all left av components no defects noted. all components opoerate normally. aircraft ok to continue.,Yes +172,"aircraft was grounded : immediately after takeoff cockpit and cabin had strong, oven, burning smell. flight attendants center onfirmed smell with no smoke or haze in cabin. smell dissipated completely in 1 to 2 minutes, ovens were off and auxiliary power unit was off and inoperable. maintenance accomplished motor control module card 05-96-70 type 4, found right hand aircraft pressure regulator, shut-off, valve bad, and replaced valve per mm 21-31-01. performed satisfactory operational checks, no odor noted.",Yes +173,aircraft was grounded : pilot declared emergency on account of electrical plastic burning smell mid cabin. could not localizer automatic test equipment source. smell increased as we descended. maintenance accomplished card 05-96-70 737-ng smoke odor fumes initial troubleshooting. fire dept. thermistor indicated seat 5ef power port power supply hot. isolated to power port system. removed and replaced sdb and spb @ 5ef iaw thales amm 44-26-66 rev14.,Yes +174,"during descent at 3000 feet, the crew noticed a burning rubber odor in the cabin. removed and replaced the right recirculating fan air filter iaw amm 21-25-02. operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : dirty",Yes +175,"ship 676 on pre-flight, strong odor noticed in cockpit, electrical type smell. corrective action : performed smoke and fum es check per b757 amm 21-72. over-head lights, passenger reading lights, power supply unit lights, ife, galley, e&e bay, cargo bay inspected. found no smoke or fumes. noticed strong electrical type smell coming from left instrument panel. checked all instruments with ir thermometer found that the left engine low pressure korry switch has excessive heat. when removed found that it was broken. right & right switch per b757 wpm 33-16-51. after replacing korry switch left instruments in full brt for 1hr no more smell present. cw amds work card. ( 8100794 )",Yes +176,ship 3707 - diversion - to phl for a smoke event. flight attendants reported a smoke smell in the cabin. corrective action : cw no go tasks - found aft door heater failed - forward to mel. replaced aft door heater per amm.,Yes +177,during pre-flight fa reported smoke coming from forward entry light area. smoke was verified and light was turned off. circuit-breaker p-1 8-3 all ' passenger cabin lighting emergency card forward ' was tripped right & forward battery power supply and battery charger for forward left emergency light per 33-51-06 and performed conditional inspection for smoke or fumes in the cabin per amm 05-5 1-56 ok for service,Yes +178,"air turn back - returning due to strong electrical smell from the forward galley. crew did not receive any anomalous electrical flight deck indications or notice any burning electrical smell. contacted display and mx, all concur best option to return to atl. no emergency declared with air traffic control, but did request expedit ious handling for return. maintenance inspected window heat, ife, electric seats, gasper fans, lavatory, heaters, galley equipment, various cockpit panels, lights, handsets equipment center ooling and exhaust, and cabin ceiling area. replaced recirculation fans as precaution.",Yes +179,reading light assembly at 16l smoked upon passenger turning light on. fa shut light off and smoke dissapated. panel was warm hot to the touch. locking log to ensure power supply unit is dropped and an inspection of wiring and components on back side of panel is accomplished. smoke issue resolved found seat 16l over-head reading light socket to be the source of the smoke in the cab in. removed and replaced light assembly per amm 33-00-00. operation check good at this time. no smoke present during ops chec. con ditional inspection performed per amm 05-51-58-200-801c1. spoke to tomc who concurs aircraft is ok for flight.,Yes +180,"upon arrival crew reported ac burning smell coming from emergency exit middle area of the main cabin, removed 6 ceiling panels to find source of smell. night light on top of over-head bin at row 23 left is not secured due to broken bracket thrust level amperage holder. bulb is hot and able to touch over-head bin and ceiling panel. ipc 33-22-00-06c item 25l. found socket at base of bulb burned and also an electrical smell from ballast. right & right light assembly above seat 23abc iaw mm 33-22-00. op ' s check good.",Yes +181,"diversion declared emergency in cruise at fl 380, noticed smoke center oming from captain ' strip identification counter. followed smoke, fire, fume checklist and turned main panel lighting kn outboard to off. smoke dissipated but electrical odor is still present. odor dissipated after arriving at gate. perf ormed fim task 21-00 task 806 found captain ' strip identification counter at fault. right & right captain ' strip counter per amm.",Yes +182,"smell coming from aircraft when supplied by engines when on ground, climb and descent. nr 1 engine had an engine wash at last nights ron. fa ' s reported dirty sock smell which indicates same smell. ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +183,ship 3851 in cruise flight attendants noticed faint burning rubber asphalt odor near aft lavatories on cpt side. no smoke was noticed and odor eventually dissapated on its own. smell was near. row 35 and 36. corrective action : inspected both recirculation fan and filters. replaced both filters per same fim. ( 6468916 ).,Yes +184,"during cruise, flight attendant noticed smoke emerging from forward coffeemaker. continued to produce smoke until prior to landing. emergency declared and diverted. right & right ballast iaw wdm & cmm. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : ballast part condition : faulty",Yes +185,"( aircraft 6806, low pressure 4732492 ) reading light captain side row 36-44 went out. burning smell reported by f. smell dissipat ed out. fa stated putting nose near over-head lights of row 44 that slight odor detected. while performing no go odi for smoke fumes reported in the cabin from specific ares. found led reading light assem at 44a burning and smoking during operation. replaced led assem per b757 maintenance manual 33-23. also replaced transformer t10014 per b757 swpm.",Yes +186,"crew reported smoke in cockpit also eicas for smoke in fire control radar at fl 050. crew investigated fire control radar but nothing specific. checked all recirculation and gasper fans, fire control radar heater, no evidence of electric burning condition. accomplished required task sof ecs per avo ecs170404-2883-1 also no evidence oil contamination in water collector, ozone converter, re heater condenser and dual heat exchanger. replaced acm per amm 21-52-02-401. performed cabin air temperature cont system with both engine run and also used auxiliary power unit. sat. nature of condition : smoke fumes odors sparks precautionary procedure : emer. descent, unsched landing part name : acm part condition : dirty",Yes +187,"ship 3926 flight att said on short final app @ 2r door had a strong odor. possible electrical in nature. no smoke just smel led and continued thru landing. we turned off the packs at short final. smell still present. corrective action : checked for elect fault fumes at cabin equipment. recirculation fans, cargo compts, light ballasts, galley equipment. no defects found. engines and packs run with no odor. ( 5144520 ).",Yes +188,"inflight crew detected noticeable smell odor of baking bread occurred in cruise and was transient on arrival and depl ani ng aft fa crew reported strong smell of burning toast several guests noticed this smell during deplaning no impairment or discomfort caused to crew or guests on inspection of aft galley one coffee machine was found with burned coffee groun ds on pot and heating element. grounded - yes. inspected aft right inboard 4-7 and found burnt coffee grinds on hot plate determined coffee pot defective. replaced defective coffee maker ref b737-800 amm 25-32-03, ops ck good.",Yes +189,during cruise first officer turn med on foot heater and a spark and a pop was followed by electrical smoke. turned heater off and smoke dissipated. found wires to first officer left foot heater broken. repaired broken wires per swp chapter 20-30 referencing wiring diagram 21-45-11. also removed and replaced first officer left foot heater per mm 21-45. ops cks good. aircraft ok for service.,Yes +190,"aircraft was grounded : maintenance reports heavy electrical odor cockpit, forward lavatory forward cabin. accomplished job card 05-96-70. removed and replaced forward lavatory water heater iaw amm 38-13-01 due to electrical odor coming from water heater. heater ops and leak checks normal, no odor noted after replacement.",Yes +191,"during descent, received status message for the recirculation fan. at the same time, flight attendants described strong electrical odor mid cabin. turned fans off and odor dissipated, no smoke observed. maintenance replaced the upper rec irculation fan iaw amm 21-25-01, and performed a satisfactory operational check.",Yes +192,"inspection type : na * air turn back emergency declared landed safe & taxied under own power - no emergency equipment used - ac taken oos * on departure passing 18000fb visible hazy smoke was entering flightdeck emergency declared aom check list accomplished which cleared the smoke rtb kmia airport accompl visual insp mco lower front & aft cargo compartment cockpit area all circuit-breaker no damage noted no popped circuit-breaker. cw cleaning air cond pk & ducts for odor amm 21-53-00due colesor bag right & right no smoke noted, just cond ensation. accomp engine run #1 #2 #3 per amm 71-00-00-800-868 & amm 21-53-00. system cks good.",Yes +193,"ship - 1804 - smoke fume - on arrival crew reported odor, possible haze in the cabin. corrective action - mtc found lt pack seized and plenum damaged, replaced same per amm.",Yes +194,about 45 minutes out of msp at fl 370 fa ' s called and said passenger had complained of odor near rows 15-18. fa ' s also smell ed electrical fume odor and it dissipated quickly. inspected all lights ped powers all ops ck good. removed ceiling panel at row 12-15. found blown duct. repaired ducting & damaged insulation blanket at row 14. ran pack ' s & rec. fans no smell noted.,Yes +195,"pack trip off light on, cannot re-set right both pilots smelled burnt odor for 5 seconds right before failure. removed and replaced the turbine inlet overheat switch ref amm 21-51-41 operation check good nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : none part name : switch part condition : faulty",Yes +196,approximately 1 hour into flight detected hot overheated electrical equipment odor. no smoke present in cockpit or cargo comt. odor lasted approximately one minute then dissipated. did not happen again during rest of flight. center w amm 05-51-56-202-001 and no discrepancy noted.,Yes +197,fumes or smoke in cabin pneumatic power supplied by engine 1. vanilla scented vaporized oil smell coming from flight deck air outlets. not in cabin. very intr as an observer upon engine hi power run cabin air maintained satisfactory ambient condition. ok to continue. good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : unknown,Yes +198,captain reported electrical odor in cabin after the left recirculation fan failed. removed and replaced left recirculation fan iaw amm 21-25-01. operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : failed,Yes +199,"( aircraft 5642, low pressure 6376150 ) ife turned off due to odor reported in back of aircraft cabin. odor dissipated immediately after system turned off. corrective action : when booting up found no odor throughout cabin or cargo bay. inspected head. no components and wire harn asses for damage. verified no active faults.",Yes +200,ship 6822 one hour into flight fa ' s report smelling electrical burning smell between aft lavatory did not inform pilots. notified pilots at this time of both incident. completed amm inspection amm 05-51 no smoke fumes or chemical odors detected.,Yes +201,burning odor noted by crew during climbout. emergency declared. inspected aircraft per amm 05-51-26. no faults noted. smell had dissipated. op ' s ck ' d-door area heaters no faults noted. suspect cause of odor was a fan lube which was done last night. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor,Yes +202,"aircraft was grounded : smell of fuel in cockpit during cruise, smell of fuel in aft galley during diversion descent. emergency was declared and was not overweight for landing. fuel smell strongest in aft galley after landing with both engine indicating es running right pack off. on arrival, pit maintenance crew could not smell odor. disagreement between back end and front crew could not align on what odor was accomplished job card 08l00021001 with no findings found.",Yes +203,flight attendant reported burning rubber smell by rows 17 and 18 both left and right side of aircraft. smell dissipated in approximately 15 minutes. check rows 15-19 found bad outlet power and outlet replaced. system operation is normal nature of condition : smoke fumes odors sparks precautionary procedure : none part name : outlet part condition : defective,Yes +204,smoke or fumes in cabin source unknown hot rubber smell fumes passenger row 25 aircraft right no associated smoke crew debrief : odor aircraft right approximately row 25. duration 1 - 1 12 minutes. odor disipated and did not return. no flashing lights or other discrepancies noted in the area. contacted tom center. inspected per amm 05-51-26-800-801c no known cause.,Yes +205,aircraft returned to gate due to crew being notified by following aircraft that lt main landing gear is smoking. maintenance replaced nr 5 wheel assembly and brake. system operation is normal. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : brake part condition : smoke,Yes +206,"aircraft 0635, rtb in msy due to an oily smell in the cabin with the mid and aft lavatory smoke detectors sounding. packs were operating from auxiliary power unit only. removed and replaced right acm per amm 21-51. operation check good. complied with no go odi prevention program 2172. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : other part name : acm part condition : faulty",Yes +207,"heard and observed sparks & smoke coming from the sidewall area, just at the base of the first officer chart holder. shut-off window heat on right side. smoke & sparks stopped. iaw wdm 30-41-12. found safety wire arcing near terminals 1 and 2 on tb5 038. removed the safety wire and inspected tb5038. no damage found. window heat checked good iaw amm 30-41.",Yes +208,"flight attendants complained of oil or electrical odor by the l2 door, and mid cabin. dissipated during climbout of 12000 ft and above. inspected aircraft. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +209,crew reported smoke coming from the aft left lavatory trash can. fire extinguisher used as a precaution. there were no visible flames noted. found chafed wire behind mirror. repaired wire and repositioned wire bundle.,Yes +210,"on taxi in we got a strong electronic smell which coen sided with the max cabin air-flow proceed questionair picture once able to board aircraft found a slight residual electical smell. mostly in the forward galley area and flight deck inspected auxiliary power unit air inlet no defects noted ref amm 05-51-26. performed conditional inspection of flight deck, no circuit circuit-breaker were popped, all lighting in-flight deck ops checks good. ran ovens and coffee makers in galley ' s, questionair form, odor smell occurred after landing and during no defects or odors. based on completed odor in cabin they noticed it. suspect placarded auxiliary power unit starter generator during auxiliary power unit start as a possible cause. see logpage 6946122 for right & amperage ; right. ran flight crew sta",Yes +211,"during taxi in smelled burnt air then got "" left pack temperature eicas "" shutdown pack and parked jet. complied with smoke or fumes in the cabin per amm 05-51-56-2, task 21-00-21-102-030, subtask center ( 1 ) & ( 2 ). no components were found with oil contamination. per flight crew it smelled like an overheated pack. removed and replaced lt pack bay air cycle machine mpn680640-4 sn : wxp0569 ref amm 21-51-03-4. operation check normal. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : acm part condition : malfunctioned",Yes +212,"during descent, l2 door made a squeal and vibrated the floor, a strong plastic burning odor in the l2 door area, no heat. odor dissipated after several minutes. performed visual inspection of aft cargo and bulk cargo no evidence of burning odor. found bulk cargo vent causing vibration to the aft galley floor associated with squeal forward bulk cargo vent fan. replaced bulk cargo vent fan. nature of condition : smoke fumes odors sparks, vibration buffet precautionary procedure : other part name : vent part condition : loose",Yes +213,"after takeoff fa noticed an electrical odor in first class. there were no visible signs of smoke. fa reported electronic smell strongest by l1 and faint by r1 thru mid bc. ts per b767-4 fim 21-00-21. ckd recirculation fans, gasper fans, forward galley ovens, coffee makers and bun warmers. no defects noted. inspected bc, forward galley over-head lights, emergency lights, and reading lights. no defects noted. suspect forward door sup heaters faulty. defer per mel 21-45-03 as precaution. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +214,"smoke began to fill the back of the cabin. aircraft deplaned as quick as possible. found smoke source, ceiling light and bal last assembly overheated above seats 29-30 def. replaced light assembly operated normal.",Yes +215,"aircraft was grounded : captain reports a burning rubber smell and haze when crew rest area was first opened, causing an emergency evacuation via jet bridge. maintenance reports condition of the aircraft at the time of sof event as follows ; no auxiliary power unit, no packs, and no engines were running. accomplished job card 05-96-70 and no source of smoke, odor, or fumes present. aircraft ok for service.",Yes +216,"after engine start when turning off the left override light switch, the "" main panel flood lt "" circuit-breaker tripped open. smoke and an electrical odor were observed in the forward right side of the flight deck. the airplane was removed from service ( grounded ) and the right instrument panel flood light rheostat was found inoperative. the cause for the open circuit-breaker was the faulty right instrument panel flood light rheostat. nature of condition : smoke fumes odors sparks precautionary procedure : return to block part name : rheostat part condition : failed",Yes +217,during flight ; flight attendants stated heavy propane like smell in cabin. smell subsided in crusie. at gate rampers sta trailing edge down propane smell in forward cargo bin. performed smoke or fumes in cabin cord insp per amm 05-51-56 no defects noted aircraft ok for continued service.,Yes +218,"aircraft was grounded. cle dfw diverted to cmh account smoke odor in cockpit. emergency declared. flight landed without incident. smoke and excessive heat reported in cabin by fa. smoke was reported to be musty or electrical smelling, very thick and gray in all of cabin. first officer smelled some smoke in cockpit. suspected right pack and overheat. selected cooler temperature with no response of control valves. declared emergency with emergency descent. tried to control pack with auto control. no effect, switched to manual control and valves moved cooler position with little effect. crew turned off right pack in descent. smoke and fumes took 7-10 minutes to dissipate. landed normally at 122,000 in cmh. no indications of hot s",Yes +219,"the aircraft was grounded. recirculation fan status message came on in-flight. at the same time flight attendant advised an electrical odor. turned both recirculation fans off electrical odor went away. accomplished fim 21-25-00. removed and replaced aft upper recirculation fan iaw amm 21-25-01. operation check normal. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : deactivate system circuits part name : fan part condition : failed",Yes +220,"mid. descent 24k strong electrical fume smell. ran smoke, fire, or fumes checklist per qrh. the flight declared an emergency. safely landed destination with fumes partially disappeared. accomplished motor control module 05-96-70, found static inverter inop and strong smell in e& e-compartment. removed and replaced static inverter iaw amm 24-34-21. operation check good, cleared fault, ok for service. the aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : deactivate system circuits part name : inverter part condition : inoperative",Yes +221,"burning plastic odor in the cabin. aircraft was grounded. emergency declared. flight returned, landing uneventful. performed cabin odor troubleshooting iaw sic 05-96-70. no defects noted. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +222,"ship 9008 - air turn back - returned to atl due to smoke detector in forward lavatory activated along with strong smell on take of f at 300ft. corrective action : while working no go odi work card 2120-2367 found oven producing odor described on smoke and fumes questionnaire, removed and replaced per amm 2534 ops chks good. circuit-breaker j-7 popped cw on log 4883541 completed no go odi ata 2172 and conference call aircraft ok for service. maintenance is in progress.",Yes +223,"fumes that smelled like burning plastic were present after to for 20 min. all cabins not oven debriefed from crew using form 46-6020. performed inspection true air speed k 05-51-58-910-801c1. all steps including running of both engines with both pacs on, ife on, read lights on, all ovens to full he at for 45 minutes. inspected over-head ceiling panels ref low pressure 523 7097area, no smell detected. inspected pac bay area, and aircraft cargo and avionic ' s bay. per crew, aircraft cont flight for the duration of 5 plus hours after detection of smell, and no smell noted. aircraft ok to cont. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +224,"strong burning electrical odor in the flight deck occurred during shutdown checklist. dissipated after turning the left pack off. turned left pack back on and odor did not reo cure. isolation valve was returned to normal when got the smell. aircraft grounded. ran the lt pack on high, no smoke or electrical odors detected. inspected and found cabin fan f filter caked with lint. cleaned all three filters as required. reinstalled. system checked normal.",Yes +225,"at beginning descent fl3 30 - when throttles went to idle, had an odor. right & right the right air cycle machine iaw amm 21-51-03-404-018. ops and leak checked normal. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : acm part condition : odor",Yes +226,"crew rest, smoke main light illuminated for approximately 20 seconds when first level off during cruise. flight attend antenna reported electrical odor which quickly dissipated. aircraft was in normal configuration. the aircraft was grounded. maintenance accomplished motor control module 05-96-70, verified the smoke odor and replaced mdcr heater assembly iaw amm 21-41-30 and performed satisfactory operational check, no odor noted.",Yes +227,"during flight, the crew reported visible smoke and an electrical odor in the cabin around row 10. aircraft diverted. found the right recirculation fan at fault. replaced the fan and both filters. operation check good, aircraft returned to service. nature of condition : over temperature, smoke fumes odors sparks precautionary procedure : unsched landing part name : fan part condition : failed",Yes +228,aircraft was grounded : pilot reports low air-flow in cockpit from engine start throughout flight. unable to cool cockpit first 45 minutes of flight. entire aircraft smells like a fish market. maintenance found fish oil water spilled in the forward cargo. maintenance accomplished cleaning of forward cargo compartment floor boards and replacement of recirculat ion fan hepa filters for smell odor after accomplishing smoke odor fumes troubleshooting card 05-96-70. fim 21-22-00-810 - 802 accomplished and cockpit air-flow found satisfactory after odor corrections.,Yes +229,"burning plastic odor during descent in 1st class, not strong upon entering the aircraft, can detect an electrical odor originating mostly in the flight deck. elect maintenance page parameter readings. all appear normal and no faults or status messages displayed. first class seat 2k confirmed to have failed power supply causing burning odor. performed operation check of the nr 1 and 2 packs for odor. no fault found operation check good. complied with amm task 05-51-58-800-801c3. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : power supply part condition : failed",Yes +230,"flight 80, crew reported electrical odor, smoke and overheat light illuminated at forward galley oven during operation. circuit-breaker were pulled and flight continued to destination. replaced the oven. system operation is normal.",Yes +231,"on climbout & descent we observed a very strong fume odor ( dirty sock smell ). carried out chapter 5 conditional inspection for fumes in the cabin, per amm 05-51-56. fumes smell determined to be coming from right engine. removed and replaced nr 2 engine assembly, per atlas air task card a-71-909-02-01.",Yes +232,crew reported smoke smell aft cabin alarm sounded smell dissipated. crew informed to fill out report. call car no go odi attached. while wai lking through cabin looking for any indication or smell of smoke the aft lt lavatory has a loud buzzing sound coming from cabin light transformer in ceiling. replaced t1-91 transformer in aft left lavatory per md 88 amm 33-00. wc 2120 - 2367 completed through step 6 no fluid contamination found in ducts due takeoff run step 7. ref lp number 1356182 first officer right ts and duct burn out. ( lp5586695 ),Yes +233,during pre-flight fa reported smoke coming from forward entry light area. smoke was verified and light was turned off. circuit-breaker p-1 8-3 all ' passenger cabin lighting emergency card forward ' was tripped right & forward battery power supply and battery charger first officer right forward left emergency light per 33-51-06 and performed conditional inspection for smoke or fumes in the cabin per amm 05 - 51-56 ok for service,Yes +234,upper deck galley elevator motor producing an electrical smell. right & right lift cart actuator with electric motors per amm 25-38-02 ops ck good wip 374716 per amm 25 38 replaced lower restraint assembly loaded cart operated several times ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : motor part condition : odor,Yes +235,flight attendants reported smoke smell in middle part of cabin. did not see visible signs of smoke or fire. diverted out of abundance of caution. found heavy hydraulic leak & fogging at elevator feel computer b pressure line. secured fitting per amm.,Yes +236,"after takeoff, a burning wire odor at row 4 in bc through flight deck for about 10 minutes. no smoke, returned while captain was in crew bunk at fl 400 during light to moderate turbulance. lasted 10 minutes. the odor came from the gasper vents. the flight continued to destination and landed without further incident. ran packs and recirculation fans, performed a visual inspection. operation check gasper fan vents. removed and replaced the right recirculation fan and filters. operation check normal, ok for service iaw 21-25-01, and amm 21-25-08. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : odor",Yes +237,"aircraft was grounded : crew reported cabin odor during flight, electrical arcing odor in aft galley. back of throat burn. eyes watering. maintenance accomplished job card 05-96-70, removed and replaced the lt acm iaw amm. operation check good.",Yes +238,"aircraft grounded - after takeoff, through climbout to cruise altitude ( fl360 ), crew reported rotten egg smell throughout cabin. accomplished motor control module 05-96-70 smoke odor fumes initial troubleshooting. found l1 door drain valve clogged. removed and replaced gray water drain valve per amm 38-31-02, operational and leak checks good. no odor smell noted. okay for service.",Yes +239,"after takeoff, received an extreme air noise for about 20 seconds, much more then just pack high flow. at the same time, the fa ' s reported a electrical burning odor in forward galley, odor went away as soon as flow stopped. iaw fault isolation manual, performed amm page block 21-23-07801 and inspected all ducts surrounding the forward galley cabin ceiling, cabin floor and found no leaks or abnormal issues. operated packs and found no issues at this time. nature of condition : smoke fumes odors sparks, vibration buffet precautionary procedure : other part name : unknown part condition : odor",Yes +240,"aircraft was grounded : pilot reports strong electrical ( acrid ) odor in forward cabin. odor decreased when recirculation and gas per fans were selected off. maintenance accomplished job card 05-96-70, found upper recirculation fan burnt. removed and replaced forward upper recirculation fan iaw amm 21-25-01. all required test passed, no odor found.",Yes +241,"smoke in cabin. emergency declared. found the forward chiller fan failed, causing smoke odor in the cabin. the forward galley chiller had no output. removed and replace the forward galley chiller iaw amm 25-33-01. the chiller operation check good iaw amm25-33-01-706-004. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : fan part condition : failed",Yes +242,inspection type : na at top of climb ( fl380 ) started smelling a strong odor like burnt cardboard in the cockpit. right pack was on lt pack was off. no visible smoke detected. we went on oxygen. we switched operating packs and odor went away in a few minutes. ran aircraft engines per 21-00-01-301 para 1h of fim. no fumes or smells noted. aircraft ok for service.,Yes +243,"while on approach for landing, the forward cargo smoke indication illuminated. the qrh was complied with, discharged both cargo fire bottles to make the indication extinguish. maintenance inspected wire bundles and all components tested good. the cargo smoke detectors were replaced. no evidence of any scorching, damage, nor fire was found.",Yes +244,aircraft was grounded : pilot reports smoke in the cabin at the gate. maintenance found oven in forward galley to be the source. removed and replaced forward oven iaw amm 25-31-05. no further smoke noted.,Yes +245,"front galley oven food caught fire. extinguished with halogen ated extinguisher oven pos 205. right & right oven 205 for food fire, oven ops ck good. nature of condition : flame fire, smoke fumes odors sparks precautionary procedure : none part name : oven part condition : fire",Yes +246,"on descent, passing through 15000 ; noted a burning oil odor in cockpit. it came on suddenly and it was strong enough to consider putting on our o2 masks. it then quickly dissipated when the throttles moved forward out of idle. a ts per md 90 fim 21-22. no auxiliary power unit contamination found. no obvious hydraulic leaks noted. boroscoped #1 & 2 engine #3 bearing compartment and bleed air ducts. no oil contamination found. inspected l+r acm inlet + outlets. no oil contamination. ran pack with engine + auxiliary power unit. no odors noted. also operating recirculation fan does not cause odor. performed high pressure duct burn out iaw md90 amm 21-53. replaced coalescer bag iaw md90 amm 21-54. this complies with the ata 2172 smoke odor odi ck list. ran packs with auxiliary power unit + en",Yes +247,ramp reported sparks coming from forward cargo beneath floor. repaired wires that were damaged due to broken clamp and chaffing at sta 560 wl 105 rbl10. repaired wires as per swpm 20-10-13 for wire harness needs to be secured. wires that were damaged were identified for forward cargo loading system. operation check of system and all pdus worked except for bay 3 right pdu. open circuit from connector m502 pin 3 of 3r pdu to pin 27 of connector d43446p completed securing harness ok to defer to mel 25-53-01. repaired wiring at pin 3 of connector dm502 per wdm 25-53-24 & spwm 20-10 checks good per amm 25-53removed placard cleared mel. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : clamp part condition : broken,Yes +248,aircraft was grounded : pilot aborted takeoff at 75 knots indicated air speed at gw of 149.5 due to smoke entering cockpit. smoke enters cockpit and can be smelled in cabin when engines are over approximately. 45-50 %. smoke has oily smell to it. maintenance accomplished center ard 05-96-07 & amm 21-00-01 pack burn accomplished. no defects noted. ok for service.,Yes +249,"after takeoff fa informed unsatisfactory of a strong electrical odor in the forward galley. odor began dissapating and lasted approximately 5 minutes until completely dissapated. no odor in cockpit or main cabin. no circuit-breaker popped. found auxiliary power unit inlet contaminated with hydraulic fluid. found lt thrust reverser control valve line leaking. tightened b-nut, lk cks good. performed alt duct burn out per wc 49950 - 2215, cks good. ok for service. replaced aircraft coalescer bags.",Yes +250,"climbing through fl90, flight attendant reported strong smokey odor in the mid cabin. crew ran qrh and odor dissipated. on resumption of climb power odor returned. returned to departure. maintenance performed the no go odi prevention work cards 2120-2367 and 2120-2368 and a full duct burn out. no odor was present. the aircraft was returned to service.",Yes +251,"aircraft was grounded : flight diverted to den on account of electrical odor reported in cabin. emergency declared. accomplished 08l00021001 737ng smoke odor fumes initial card. debriefed crew. flight attendants reported a passenger from 14e said they smelled an electrical smell in the area. flight attendant confirmed this as well. fire department said they center ould find no heat or electrical with there test equipment. maintenance found seat 14abc with previous history, would shu takeoff 4 minutes after power ports turned on. 30 seconds later all the power ports would turn-off. maintenance removed and replaced spb iaw amm 44-22-44. performed seat function test, ped power test & components test iaw amm 44-21-00",Yes +252,"experienced a fume event in the cabin during passenger boarding. reports of musty, burning oil odor. maintenance troubleshot and found auxiliary power unit with external oil leak being ingested into inlet. duct cleaning and pact burn out completed. ok for service.",Yes +253,"aircraft was grounded : three flight attendants complaining about a smell in the forward area near door 1l. fuel or electrical smell and mild irritation to eyes and throat. also, smelled in-flight deck. accomplished sof event wc 08l00021001 and found galley g1 #2 oven to be emitting electrical ozone odor. removed and replaced both #1 and #2 ovens in g1 galley iaw amm 25-32-02.",Yes +254,fa in aft jumpseat said smelled oily exhaust smell in aft cabin during flight. no smoke. said it went away and came b acknowledge in decent. inspected auxiliary power unit. found lower fuel nozzle leaking at primary port. removed b-nut. inspected and reinstalled fitting. leak check good. completed duct burn out. ( lp# 4756888 ),Yes +255,"flight attendant reported electrical burning odor row 40ab. screens died and seatbelt signs 40cd ( center ) flickering, qrm ife power isolated no further odor detected. found seat to seat harness 38-39ab cut to shield. replaced harness, vseb s at 39-41, system operation is normal. nature of condition : other precautionary procedure : none part name : wire harness part condition : damaged",Yes +256,"during passenger boarding auxiliary power unit started and aircraft packs turned on. after approximately. 5 minutes we smelled jet exhaust jet a fumes in cabin. shutdown auxiliary power unit and smell fumes dissipated with ground air connected. found fuel leak at no 1 engine. fuel oil coole right aft side. remove and replace o-ring on fuel line. ran idle leak check no leaks. cw no go odi check list 2172. cw w 37, 7100-2619 no odors present. ( lp5548976 )",Yes +257,"aircraft was not grounded : usb ac outlet at seat 17g shorted inflight causing category d odor and subsequent smoke odor fume event, ife power removed for duration of flight. replaced seat usb ac outlet iaw amm 44-25-81, operation check good.",Yes +258,right flight director failed at rotation. at same time a potential electrical smell. right fcc has failed. faint electrical overheat smell detected on right fcc unit. mel 2210w complied with. two circuit circuit-breaker pulled and collared. aircraft verified not to be in single source. crew reported that the momentary electrical smell could have deferral raised to defer right flight director inop mel 3422bf mode. placard installed stating autoland status land 2. second come from the mode control panel area. log page 8035852 has been raised ref this. accomplished smoke or fume in cabin check per amm 05-51-58. no additional findings noted. smoke fume report form completed by flight crew. form sent to tomc. date : 13-oct-18 - 58lle,Yes +259,"aircraft en route from jfk to mia a flight mechanic on-board smelled a electrical burning smell just prior to landing, identified smoke coming from outboard ceiling led bulb above seats 33ab & 34ab. removed power from lights system, no further smoke reported, bulb removed. this was a non-revenue flight no passengers were on-board. issue has not returned after light bulb replacement.",Yes +260,"aircraft was grounded : flight diverted to den on account of electrical odor reported in cabin. emergency declared. accomplished 08l00021001 737ng smoke odor fumes initial card. debriefed crew. flight attendants reported a passenger from 14e said they smelled an electrical smell in the area. flight attendant confirmed this as well. fire department said they center ould find no heat or electrical with there test equipment. maintenance found seat 14abc with previous history, would shu takeoff 4 minutes after power ports turned on. 30 seconds later all the power ports would turn-off. maintenance removed and replaced spb iaw amm 44-22-44. removed and replaced sdb iaw amm 44-24-32 @ seat row 14 abc. performed seat function trailing edge",Yes +261,"discrepancy : low pressure 27388 - item 1 - 30 minutes outside of mem, the lead fa informed the flight deck of fumes in the cabin, described as an electrical burn smell, with the flight deck door opened, it could be smelled on the flight deck. ran the "" smoke, fire, fumes "" qrh checklist. with the galley power switch off the fumes got weaker. landed with no further inci dent. item 2 - found right recirculation fan circuit-breaker popped and will not re-set. corrective action : low pressure 27388 - item 1 - per formed conditional inspection smoke or fumes in cabin iaw b737-400 amm 05-31-56. no oil found in ac on pneumatic system s per inspection. item 2 - right & right recirculation fan assembly iaw b737-400 amm 21-21-22, operation check good, circuit-breaker now re-sets.",Yes +262,"during flight, an odor was noticed by fa mid-flight, mid cabin. a camp fire ash odor. shut-off suspected left recirculation. odor diminished in 10 minutes. maintenance replaced recirculation filters amm 21-25, and the recirculation fan. operation check normal iaw amm 21-25. nature of condition : smoke fumes odors sparks precautionary procedure : engine shutdown part name : fan part condition : failed",Yes +263,"ramp personnel reported smoke coming from cargo bin floor, opened cargo forward removed ball mats from bs 500 and 600 to access wire bundle damaged total 27 wires sheared. repaired damaged wires in bundle w704.",Yes +264,"declared emergency, flight attendant reported a burning electrical odor in the forward galley area. recirculation fan was left on galley work light, tripped circuit-breaker. right & right galley work light ballast per amm.",Yes +265,"during cruise flight, the crew reports the cockpit began to fill with smoke. an emergency was declared and the flight diverted to scq. during diversion to scq, the crew shut-off an equipment cooling fan and the smoke dissipated. the flight landed scq without further incident. maintenance replaced the right ec fan iaw mm ref 21-27-03. the aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : deactivate system circuits, unsched landing part name : cooling fan part condition : smoke",Yes +266,"on departure from iah had strong burning smell in cockpit and cabin. returned to iah. reviewed flight crew questionaire form, performed amm task 05-51 - 26-800-801c1.no smoke or odor present static or during pack and engine runs.",Yes +267,"on descent into koak passing through approximately fl280 started smelling an acrid smell accompanied by a rumbling sound. the first officer said he felt vibrations under his feet. the smell increased, so we declared an emergency. as we got below 10,000ft and the plane depressurized, the smell dissipated. found electrical smell coming from nr 3 avionics rack fan, deferred nr 3 fan see wri 21-260461. performed pack burn out, per amm 21-53-00-7. found whenever auxiliary power unit air was selected a smell of burnt oil could be detected. deffered auxiliary power unit see wri 49-900464. replaced 1 and 2 pack coalescer bags, per amm 21-53 - 00-7. with all three engines running and auxiliary power unit air not selected no brunt oil or electrical smells are detected.",Yes +268,electrical odor noted approximately 4 hours after departure. all switches on the in-flight entertainment panel selected off and the odor dissipated. found upper forward recircirculation fan failed. removed and replaced fan iaw amm 21-25-01. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : engine shutdown part name : fan part condition : failed,Yes +269,"burning odor and smoke in cockpit during final approach to landing, no smoke or fire warnings. accomplished fim 21-00-01pag 301. ran left pack with both engines running and both bleeds on, left pack ok. also run left pack with the proper bleed on left pack ok. right & right the right acm iaw mm 21-51-03. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : aircraft pack part condition : failed",Yes +270,fa reported smelling something burning throughout cabin at fl200. odor dissipated by 170. possibly electrical. ops center hecked packs off of auxiliary power unit bleed air. no defects noted. ok for service.,Yes +271,"tower reported smoke coming from number 1 engine on departure. emergency declared. visually inspected inlet and exhaust, drain tubes, and opened thrust reverser pressure relief doors lt & right, no leaks found. checked oil quantity, good. checked engine oil contamination at fill cap, none found. checked engine for leaks. everything looked dry. oil from tank no fuel smell. no evidence of oil and fuel mixing. ran engine at power for 5 minutes. no black smoke. all parameters within limits. powerplant engineering concurs that all is normal and no other actions required at this time. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : smoke",Yes +272,"crew report seat 21d has a loose power wire that has been chaffed by the seat movement. the wire did airborne radio communication and a smell of electrical odor was apparent. installed seat power module harness at 18abc to 19abc iaw amm 23-32-00. ife video, audio and handsets operation check good at this time.",Yes +273,flight attdt reports aft galley light burnt out with scorch marks and electrical smell. ; [ 01 ] removed and replaced right aft galley work light bulb per mm 33-26-01 ; operation check good. inspected socket assembly with no defects noted. performed smoke o right fumes in cabin conditional inspection per mm 05-51-56 with no further defects noted. aircraft ok for service.,Yes +274,"aircraft was grounded : short term acrid like odor in cockpit and cabin, dissipated rapidly. flight attendants noticed same odor upon gate arrival. while troubleshooting, found lavatory waste fluid dripping into left hand recirculation air filter and left hand recirculation fan. maintenance replaced recirculation fan because of contamination from leak, replaced per mm 21-25-01 and performed satisfactory operational check.",Yes +275,strong dirty sock odor noticed in the cockpit while descending from 9000 to 4000 ft. removed and replaced the fouled cabin recirculation filters iaw amm 21-25-01. operation check good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : dirty,Yes +276,"odor of electrical fumes during descent and at the gate, fa stated stronger in forward. removed and replaced the lt recirculation fan iaw amm 21-25-02, operation check good. no other defects noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : fan part condition : failed",Yes +277,"oven 107 caught fire and arched. crew debriefed as per amm 05-51-56-940-801c1, source verified to be oven 107 in forward galley. oven internal rear element and fan cover removed and noted to be heavily contaminated with burnt food remains. smoke odur in the cabin forms 46-6020 completed by both cabin and flight crew per amm 05-51-56. all 5 forward e replaced. remaining ovens refitted into original positions. electrical fire. oven 107 left removed ref logpage 3716713 to b nd, circuit-breaker had not tripped and there was no evidence of ehind inspected for any signs of overheating or damage, n one fou galley ovens removed as per amm 25-34-00 connectors and wiring b esfr raised as per gmm 04-20-16.",Yes +278,"on vector to final "" dirty sock "" smell with no visible has was notice on flight deck and throughout cabin as we were near ing gate, began to smell like oil. found burning oil smell evident only with auxiliary power unit bleed. opened access door found evidence of oil with in auxiliary power unit inlet plenum. removed contamination from aircraft and pneumatic systems. replaced left and right recirculation fan filters. aircraft good for service.",Yes +279,"the aft lower cargo door would not close electrically. the airplane was removed from service ( grounded ) and the aft lower cargo door electrical system ' s wiring was inspected. in the forward lower cargo compartment, damaged wires were found behind a wall panel. some wires appeared burnt. the wires were repaired. the suspected cause of the damaged wires was inadequate clearance between the wall panel fastener and the wire bundle.",Yes +280,"acrid smell in climbout both in cabin and cockp it. cw amm 05-51-58-910-801c smoke odor con ditional inspection to section c-2-j to end c-2-i, no defects noted. aircraft turned over to comply with items acknowledge when runni ng, more pronounced as power is applied. no unusual noise from right pack. ell in cabin. high-pitched howling noise noticed center oming from left p led unusual odor when pack started, then dissipated. smel removed and replaced right recirculation filter per amm 21-25-02. ref task 05-51-58-910-801c1.no sm",Yes +281,"heavy fuel smell in cabin. found fuel leak from auxiliary power unit fuel control discharge line elbow fitting loose, secured same lk check s good. performed full duct burn out ref amm21-53. changed both coalescer bags ref md 90 amm 21-54. performed second ful left duct burn out and changed both coalescer bags again. fuel smell is gone. ok for service. ( lp# 5675992 )",Yes +282,"btb on push back starting left engine fa ' s smelled smoke in cabin inspected passenger power supply unit @ 1-2ab, no defects noted, performed engine run, could not duplicate smell on ground, ok for service",Yes +283,"aircraft was grounded : upon arrival at aircraft, flight attendant noted an electrical smell in the aft galley. maintenance traced odor to monitor 29a. removed and replaced monitor at seat 29a iaw amm 44-24-21. operation check good. no signs of el ectrical burning at cables of sdb and spb at surrounding seats.",Yes +284,"aircraft was grounded : during descent flight attendants reported a burning, electrical smell between rows 6 and 13. smel left lasted a few minutes then dissapated. maintenance accomplished odor card 05-96-70 and found a few bad power ports. maintenance also replaced bad power ports. no smells noted.",Yes +285,"aircraft was grounded : mid fa reported a strong electrical smell in the cabin. "" removed and replaced cabin air recirculation fan and filter assembly iaw amm 21-25-01 and 21-25-02.",Yes +286,flight crew reported the left aft lavatory smoke detector warning illuminated in the cockpit with no smoke or fire indicator ation in the lavatory. the warning extinguished on its own. accomplished a left aft lavatory smoke detector tested iaw amm 26-14-00. tested good.,Yes +287,flight attendant reported smoke fumes in the aft cabin. maintenance found and repaired a hydraulic leak at the left thrust reverser isolation valve by securing the return line. no go odi prevention procedures were complied with.,Yes +288,"electrical burning smell on approach ran smoke fire fumes and smell subsided. performed engine idle run iaw amm 71-00-00 while operating packs iaw amm 21-00-00 no burning smell detected. inspected lt and right packs for oil contamination iaw am m 21-00-21 no oil contamination found. ok for service at this time conditional inspection cw iaw amm 05-51-56, upon further troubleshooting discovered right taxi runway turn-off switch connector melted at p5 panel. removed and replaced panel pn 233n3214-22 sn 000028 on the p5 panel. operation check good iaw amm 33-42-00 and 33-11-00.",Yes +289,"seat row 26c emergency light inop. found broken wires at proximity floor light connector wire harness side. replaced wire harness at seat row 26c, ops ck good. nature of condition : no test precautionary procedure : none part name : wire harness part condition : broken",Yes +290,"fa reported a faint burning rubber odor while reaching cruise altitude. cockpit odor smelled like an oily odor. engine an ti ice was on, when engine anti ice was turned off, the odor seemed dissipate. inspected the intake and bleed air man ifolds, both engines. no contamination found. inspected belly and auxiliary power unit area, no contamination found. inspected the tai left compartment, and acms, all checked ok. troubleshot iaw wc 2120-2367 and wc 7100-2619. removed and inspected crossfeed duct. primary heat exchanger inlet on the lt and right packs, auxiliary power unit outlet duct, no contamination found. reinstalled ducts. removed and replaced lt and right water coalesce assys. aircraft had strong soap smell with packs on arrival into atl",Yes +291,fa report burning light bulb smell row 31. turned off cabin lights had passenger unplug from seat-back power and inspect electronic tronics in over-head bin order dissipated to nothing left lights off as precaution for remainder of flight. grounded - yes. found seat 31e reading light burned out. relamped ops checks normal no odors noted.,Yes +292,"fas rpted light haze and odor during clb. emergency declared and returned to kewr. performed amm task 05-51-26-800-801c1. aircraft had a #2 engine fan lube prior to 1st flight of the day. cleaned excess lube from face of fan blades. ran each engine at high power with bleeds on and packs to perf a "" burn out "". no odor or haze noted during runs. also operated all ovens and coffee makers, no odors noted. inspected galleys and lavatory, no abnormalites found. remove and replace hepa filter replacement. ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +293,the aircraft was grounded. flight attendants reported acrid smell during flight. passengers also complained of smell. accomplished air quantity card 05-96-70 found recirculation fan air filters clogged. replaced high efficiency hepa filters iaw mm 21-25-02. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : filter part condition : clogged,Yes +294,"aircraft was grounded : reports of burning smell, smoke in the cockpit with packs on. right pack tripped during taxi to gate with right pack acm message in eicas status message. maintenance removed and replaced right acm iaw amm 21-52-02. leak check ok. ops center heck ok.",Yes +295,"burning rubber odor from air conditioning in cockpit during takeoff roll. the odor dissipated after gear retraction and went away completely during climbing out not returned. iaw 21-00, performed operational test air conditioner, checked normal and performed gvi on aircraft wheel well and tire nothing abnormal noted. complied with odi prevention, confer with mcc and is okay, ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +296,"during cruise flight at fl380, received an intercom call from flight attendants advising of an electrical odor in the right cabin between rows 5 & 6. emergency declared and returned to departure. found over-head ceiling light at 2abc inoperative, the light ballast failed causing the smoke. right & right ceiling light assembly iaw mm. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : ballast part condition : failed",Yes +297,"an electrical odor occured shortly after hearing a banging noise from below the forward galley floor area. the cabin crew also described hearing a noise similiar to something winding down. after down powering the forward galley equipment, the odor disipated. the odor seems to be present inside the forward galley carts. suspect a chiller failed and caused the noise and odor. right & right forward galley chiller iaw amm 25-33-01-004-082, and amm 25-33-01-404-152. operation check good iaw amm 25-33-00-206-001. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : chiller part condition : failed",Yes +298,"during descent, cabin filled with a haze that remained until on final. confirmed smoke and odor was not present. ran both packs off auxiliary power unit bleed and ran both engines with packs running could not duplicate. found right pack inoperative. acm seized. right & right acm iaw amm 21 - 51. leak checked ok. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : acm part condition : seized",Yes +299,"in-flight, smoke in cockpit with strong smell of electrical burning. emergency declared, requested return to airport. captain put on quick dom oxygen mask. smoke dissipated after 1 minute. found air gasper fan circuit-breaker popped open upon inspection on post flight. aircraft is currently in service flying under rai mel nr 306040517-1 ref 21-24 cat d due date : 08032017. the defective part ( gasper fan ) sn will be established upon removal. replacement part on order. nature of condition : smoke fumes odors sparks precautionary procedure : emer. descent, o2 mask deployed, unsched landing part name : gasper fan part condition : malfunctioned",Yes +300,"crew reports emergancy lights illuminate when switch places in "" armed "" position. found jumper wire between circuit-breaker ' s lavatory smoke and general lighting controller burned at terminal end due to one leg of bussing bar being disconnected from general lighting cont. circuit-breaker. replaced jumper wire and connected bussing bar iaw swpm 20-20-10. ops checks good",Yes +301,crew reports emergancy lights illuminate when switch places in ' armed ' position. found jumper wire between circuit-breaker ' s lavatory smoke and general lighting controller burned at terminal end due to one leg of bussing bar being disconnected from general lighting cont. circuit-breaker. replaced jumper wire and connected bussing bar iaw swpm 20-20-10. ops checks good,Yes +302,"strong oil odor through out cockpit and cabin, with auxiliary power unit bleed on. normal with bleed off. found a broken line on the primary fuel manifold. right & right the primary fuel manifold line iaw amm 49-31-16 operation check good. nature of condition : smoke fumes odors sparks, fluid loss precautionary procedure : other part name : line part condition : broken",Yes +303,"inspection type : na rejected takeoff aprox 110kts ( plus minus ) due to smoke in cockpit. thick block smoke came from first officer side of cockpit first then from captain. side. then smoke came from below instrument panel foot well areas on both sides. aft er clearing runnway. ran engine at high power settings for a longitude period of time auxiliary power unit and both packs. no smoke in cockpit general visual wheel ls and brakes ok, ok for service. esr : 29-11-16-05-100, 29-11-30-01-001",Yes +304,"ship 5638 - diversion - to nas due to the crew reported electrical smell from forward cabin area. shut-off galley power but smel left returned 30 minutes later. corrective action : inspected electronic equipment, aft cargo area no trouble found. replaced lt recirculation fan and filter per amm op cks good.",Yes +305,"momentary fuel smell in cockpit at rotation on takeoff. fa at jumpseat art 3r door reported a momentary oily smell during takeoff inspected both pack bays, found fuel leak above heat exchangers right pack bay. removed fuel and fillet panel cleaned, prepared and re-sealed.",Yes +306,aircraft not grounded : electrical smoke smell in-flight dck and forward cabin lower eicas unit dead. smells burned. replaced lo wer eicas display unit. iaw amm 31-41-01. ventilated aircraft. acceptable to flight crew.,Yes +307,"engine exaust ( burning oil ) smell at 10000 ft decending and slowing from 290 indicated air speed to 230 knot indicated air speed. cabin alt 1000 ', cabin dif 4.0. smell went away at 7,000 ft, 230 knots indicated air speed, 500 cabin alt, dif 3.0. smell came back on the taxi to the gate when right engine shutdown. removed pneumatic ground air connector in reference to amm 36-11-03-4 to fom. installed pneumatic ground air connector, performed leak check no air leaks found ref to amm 36-11-03-4. performed smoke fume contamination procedures no smoke fume contamination noted at this time. ref to amm 21-00-21-2.",Yes +308,strong smell of gasoline in cockpit and cabin when auxiliary power unit started after landing. cw requirements of no go odi prevention 2 172. found leaking fuel filter housing. replaced packing on filter housing per b717 amm 49-30. lk check good. perform full duct burn out per wc 7100-2619 cleaned auxiliary power unit inlet. no smoke or fumes present. aircraft ok for service. ( lp5799778 ),Yes +309,"crew reported to hmc : lavatory 2r smoke alarm activated during flight ; flight attendant found customer from seat 8l attempting to extinguish smoking cell phone in the lavatory toilet ; customer attempted to extinguish smoke condition by placing cell phone in the lavatory sink, followed by placing the phone in toilet ; flight attendant was able to remove phone from the toilet and place cell phone in thermal containment bag. remove and replace ' d main cabin thermal containment bag as required. phone inside the thermal bag placed in air sup office. accomplished inspection per amm 05-51-50 no defects found.",Yes +310,"ship 171 when throttle pushed up to taxi all screens went blank. another aircraft reported tail pipe fire. no fire indications in cockpit strong smell of fuel reported by flight attendant by wing. corrective actoin : started #2 engine 3 times using auxiliary power unit air and ran packs. all starts nml ref b767 amm 72-00 insp engine 2 and tail pipe area all cks nml, no epcs or engine excd auto events recorded aircraft ok for service. no fuel smell in cabin.",Yes +311,"aircraft was grounded : flight attendant reports burning smell around last 2 rows of coach, like rubber smell. maintenance accomplished card 05-96-70. found lavatory d sink counter top leds burnt, full of soap. replaced harness assembly iaw eso 60914. all checks good.",Yes +312,"first officer ' s control yoke left horn flight number light started smoking on short final. noticed a burning electrical odor 10 minutes out from landing. aircraft grounded. found reminder light assembly on the first officer ' s left side yoke inoperative & smelled hot. removed and replaced the reminder assembly & rang wires to reminder power & ground iaw wdm 33-11-21. no damage found. no odor in center portion of yoke behind multi acquisition processor holder. also replaced the first officer ' s multi acquisition processor holder, found a broken clip iaw amm 27-11-00. accomplished cabin odor troubleshooting iaw fim 05-51 task 814. no defects noted.",Yes +313,"after pushback and both engines started, recieved notification from fa located in aft cabin that there was the odor of smoke. during this time a high pitch noise was heard throughout cabin. engine shutdown and noise ended. ran both engines and operated hydralic system and operated ac pack system inspected all systems for signs of smoke or odor. no defectes noted at this time. nature of condition : other precautionary procedure : return to block part name : unknown part condition : unknown",Yes +314,"aircraft was grounded : moderate dirty sock oil smell from takeoff well into cruise. only slight smell increase during landing in-flight deck and cabin. smell increased during descent. accomplished work card 05-96-70 "" 08l00021001 "" smoke od or fumes. troubleshot and contamination removal from air condition and pneumatic iaw amm 21-00-01 as precaution. removed & replaced recirculation air filter iaw amm 21-25-01",Yes +315,"aircraft was grounded. fumes in cabin during descent. flight attendant and passenger became nauseous. turned off nr 2pack at 16000 feet and odor dissipated. maintenance verified right engine is causing oil odor in cabin. removed and replaced nr 2 engine. leak and operational check good. ( closed ) nature of condition : smoke fumes odors sparks, fluid loss precautionary procedure : none part name : engine part condition : leaking",Yes +316,"during climbout we noticed a smell ( like burnt bag els ). no smoke was visible. the flight attendants reported the same condtions in the cabin. we declared an emergency, complied with checklists and returned to den. the conditions may have improved slightly when we turned off the recirculation fan. complied with fim 21-00 task 806 right & right recirculation air filter in ref to amm 21-25-01, right & remove and replace and left coalescer bags in ref to amm 21-51-05, performed successful engine run in ref to amm 7 1-00-00. no odors or discrepencies noted.",Yes +317,fuel odor in cabin after starting auxiliary power unit on taxi in. auxiliary power unit air switch on. confirmed fuel smell in cabin ( aft ). found auxiliary power unit fuel control leaking fuel at lower fitting. tightened fuel line md88 ipc 49-31-00 fig 1 ( sheet 2 ) item # 265. leak ck ok. no fuel leaks noticed. cw full duct burn out ref md90 amm 21-53 and changed socks and washed auxiliary power unit inlet ref amds wc 4900-18. ( lp# 5899738 ),Yes +318,"wet sock odor during takeoff for 5 minutes, then cleared. replaced the right and lt recirculation fan filters. turn on auxiliary power unit and ran packs no odors noted this time. detected no fumes. auxiliary power unit bleed thru both packs, detected no fumes. operation detected no fumes on ac. audio control panel same for right engine bleed with both engines running cycled thru left engine bleed for pack after the engine runs and auxiliary power unit run with no fumes or smell in the cabin aircraft ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +319,"aircraft was grounded : pilot reports strong musty acrid odor in climb out. dissipated on its own, both cockpit and cabin. maintenance reports odor fumes troubleshooting accomplished iaw job card 05-96-70. source of odor determined to be from forward galley oven. removed and replaced forward galley oven iaw amm 25-32-02.",Yes +320,"smoke in the cabin after takeoff. emergency declared. completed task 05-51-58-910-801c1. no faults were found. ran both engines at high power, no odor was detected. right & right the left and right recirculation filters iaw amm 21-25-02. operation check good. ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",Yes +321,"diverted due to burning plastic odor in the cabin which did not dissipate. inspected ceiling and sidewall lights, drop ped pounds per square inch panels in odor area. inspected inside of power supply unit panels for damaged wiring or damaged pcb. ran ped power on externa left power and engines, ran both packs with auxiliary power unit and engines. inspected left and right recirculation fans. dropped ceiling panels at row 19-21.",Yes +322,"crew reported smell abnormal before pushback, amt advised crew turn on packs, less than 2 mins smoke and ash coming from air conditioning outlet, we found status message recirculation fan, ground crew reported heavy smoke coming from upper fuselage and mdc. ref amm 21-25-08-4 remove and replace ' ed both right recirculation air filters and ref amm21-25-07-4, remove and replace ' ed right recirculation fan and ops test satis.",Yes +323,"during climb out, through 8000 ft, the flight attendants reported a stong odor of burned rubber. some reported a slight haze. returned to departure, an emergency was declared. landed without incident. the aircraft was removed from service. found the right recirculation fan tripping the circuit-breaker and causing an acrid, burning rubber odor. replaced the recirculation fan iaw 21-25-02 and filters iaw 21-25-01. aircraft was grounded.",Yes +324,during flight passenger and flight attend noticed faint odor similar to electrical or chemical fumes. most concentrated at mid cabin above wing cntr. odor dissipated within 10-15 minutes. maintenance removed and replaced lt recirculation fan per mm 21-25-0 0 and both filter assembly ' s per mm 21-25. ops normal ok for service. smell did not return.,Yes +325,"at liftoff, smoke odor was in the cabin. complied with the smokee checklist but dissipated rapidly during climb out. troubleshot iaw fim 21-00. no trouble found. inspected cabin electrical components all good. inspected engines includi ng 2.5 bleed valve ports. all checked good. ran engines for 15 minutes at various setting including takeoff power. no smoke or haze noted. recirculation fans check good. replaced both hepa filters iaw amm 21-35.",Yes +326,"acrid overheat odor noticed at about 13,000 feet msl and again at 1500 ft. cabin altitude selector in auto 2 due to previos deferral. ran auxiliary power unit and aircraft packs for 1 hour with no unusual odors noticed. ran nr 1 and 2 engines iaw mm 71-00-00 and aircraft packs, no odors noted. inspected e&e bay, aircraft bays and entire aircraft for leaks or abnormalities. none noted. aircraft okfor service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",Yes +327,hub reported smoke coming from beneath aircraft. upon arrival discovered smoke coming from battery vent ports. removed and replaced position 1 and position 2 batteries iaw amm 24-34-01-2. operation check good ok for service.,Yes +328,"diversion declared emergency, cabin crew reported smoke rubber acrid smell in the forward and aft cabin at cruise altitu de. right & right aft coffee maker per mm.",Yes +329,"aircraft was grounded : just prior to descent from fl400, flight attendant reported electrical burning odor near seat 4bc ; odor dissipated with gasper fan turned off. replaced forward upper recirculation fan with serviceable unit iaw amm 21-25-0 1-000-801 and amm 21-25-01-400-801, operation check good.",Yes +330,"acrid electrical odor noted in the flight deck and cabin. complied with conditional inspection iaw amm 05-51-58-910-801c1. nothing found. complied with engine run requirements, no faults noted. found overwing hatch heaters lt aft, right forward and right aft inoperative. found no power on connector d8258 on p37. removed and replaced the relay on p37 k10735 iaw wdm 21-45-31. also checked door heater resistance. resistances checked good iaw amm 21-45-06. heater installation tested good. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : relay part condition : faulty",Yes +331,"after takeoff smoke in-flight deck with eicas loss of bus and loss of instrument landing system on app ( < p > co smoke or fumes in cabin, unknown source, fault isolation iaw fim 21-00, task 810, no discrepancy found. performed engine idle run iaw amm 71-00-00, nil discrepancy found. ref item m2, & amperage ; m4 for further & nbsp ; action. < p > < p > m2 : flight deck fan failed, removed and replaced fan iaw amm 21-26-06 ( off part : pn 605457-7, sn 108-10563 ), ops test normal. < p > < p > m4 : found window l1 heat wire & am p ; connector with heat damage w4495. removed and replaced wire connector cwc01-1210 per wdm 30-41-111-3.1 & amperage ; swpm 20 - 30-12. ops ck ok.",Yes +332,emergency lights at seat 4 ab inoperative. found the connector under the seat is broken. replaced seat wire harness. nature of condition : other precautionary procedure : none part name : connector part condition : broken,Yes +333,reported by passenger. debriefed flight crew. debriefed flight crew. no any smoke was seen. only lightly heat smell noted. cabin temperature control working normal. inspected said areas. found an insulation blanket came loose & slightly made contact with the door heater m6235. re secured blanket away from the heater. both condition ckd ok. cabin temperature and heating system prolonged ckd ok per amm 21-6021-45. no any bad smell noted.,Yes +334,"aircraft was grounded. strong electrical burning odor at l1 door which dissipated after engines were shutdown. removedand replaced left generator control unit ( aala20170110021 ), left generator circuit-breaker c901 and left bus tie breakerc902 ( aala20170110023 ). operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : circuit-breaker part condition : faulty",Yes +335,"ship 6716 fa ' s reported strong burning smell coming from r3 door specifically, from arm disarm switch area. smell no longitude er present. they did not report any smoke. corrective action : followed no go odi prevention program ata 21-72. checked door heater duck per mcc, cks normal. found no evidence of smoke or fumes. pulled cover off r3 door, no faults found. aircraft ok for service. completed no go odi steps. ( 4933070 )",Yes +336,"immediately after takeoff fa called cockpit to say they had a burning odor. investigation found l1 supplemental heat very hot. odor disappeared after a few mins. ts co, slight electrical smell noted from door l1 supplemental floor heater. connector and wiring inspected with nil faults noted. l1 door heater deferred per mel 21-45-03, m proc complied with, cbs d1 & d2 p36 pulled and collared. placard installed. as a precaution both packs ran, re-circ fans, all lights in galley & forward cabin inspected. galley ovens & chillers, all ife monitors checked with nil faults noted. remove and replace l1 entry door heater per b767-400 21-45 nml aircraft ok for service placard and mel rmvd. ( lp6556016 )",Yes +337,"discrepancy : low pressure 27385 - at 34,000 ' the cabin crew called the flight deck to inform the pilots they smelled smoke in the cabin. when they opened the flight deck door the pilots could smell a strong odor of smoke. they donned their oxygen masks and requested diversion to tpa and conducted the fire, smoke, and fumes checklist and landed with no further inci dent. the smell did subside once on the ground be coming faint after 15 minutes. low pressure 27386 - aircraft requires fcf to eliminate any possible unknown sources of odor, ref low pressure 27385, item 1, "" aircraft released for fcf purposes only. "" corrective action :",Yes +338,"smoke or fumes in cabin, source unknown. fumes odor in cockpit during decent power at idle. also after takeoff. checked both engine on arrival. found the nr 1 engine excessive fan blade lubricant and engine oil level is high. wiped off excessive lubricant on fan blade. checked engine oil level at departure found normal level. confirmed odor in cockpit with engine running on both packs found no odor. checked ok iaw fim 71-05-00-810-807-f00. nature of condition : smoke fumes odors sparks, inadequate q center precautionary procedure : other part name : engine part condition : contaminated",Yes +339,"two flight attendants reported smelling fumes shortly after takeoff. ran the auxiliary power unit, engines, and air conditioning systems, no fumes noted. inspected engines, auxiliary power unit and pack bays. nothing found. no oil consumption issues and no history. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +340,"in cruise we smelled an odor of smoke like fumes. lasted for about a minute. asked flight attendants and they smelled the same in the mid cabin. after about a minute fumes dissipated. no abnormalities in-flight deck were observed. flight continued without further incidents until we started descent for seattle and fumes started up again and lasted for about a minute, also then dissipated. grounded - yes. emergency declared - accomplished conditional inspection per b737-900 amm 05-51-56-200-801. found the auxiliary power unit and compartment covered in oil. found oil in the middle drain line and bleed air valve duct. requires auxiliary power unit replacement. no odor noted when running air conditioning packs with engine bleed air only. recircula",Yes +341,inspection type : na air turn back - strong burning plastic odor irrelevent of pack position. could not duplicate smell. aircraft ok for service,Yes +342,"loud air noise followed by left recirculation fan eicas, inop light on over-head passengers reported electrical smell near door 2r.removed and replaced lt recirculation fan per amm 21-25-01. operation check normal. ok for service. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : none part name : fan part condition : malfunctioned",Yes +343,"captain background light behind captain `s glareshield mic switch burned out with accompanied faint electrical odor. removed & replaced the flood light control panel iaw 33-11-21, ops ok. the aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : control panel part condition : failed",Yes +344,"pdis 103 05-50 7979 10feb21 can fact u log pages : 3216454 twice on taxi out, once at beginning of 20 min taxi out and once as taking runway but before being cleared for takeoff. very strong odor of burning rubber or plasti center noted on flight deck. requesting through inspection of all cargo compartments to ensure for no smoke fumes. fact 1 0feb21 22 : 33 can u inspected all the cargo s and electronic equipment rack components, no fire and no smoke found, ramp unload all the dg ' s as crew required, inspected left & right engine inlet and exhaust no foreign object debris and no damage found per amm 72-32-00-6 & 78-11-00-6.",Yes +345,"aircraft was grounded : upon walking on the aircraft this morning pilot smelled fumes from an electrical burn. then after starting left window heat overheat illuminated once on the ground and also while climbing after doing checklist. aircraft diverted to gye emergency was not declared and airplane was not overweight for landing. during initial evaluation no smoke odor fumes were present, upon further evaluation per job card 09l00021001 found left window terminal loose. re sec ured electrical connectors per fim 30-41-00-810-832. removed and replaced left sliding window per job card 09c21056002.",Yes +346,crew reported the forward galley oven control panel caught fire. flight attendant put the fire out with an extinguisher and secured the circuit-breaker for the oven. maintenance removed oven and inspected area. no external damage found. found circuit card burned in oven control panel. replaced forward oven iaw amm 25-30. operation check good. nature of condition : flame fire precautionary procedure : activate fire external. part name : circuit card part condition : burned,Yes +347,"strong electrical smell in forward cabin in cruise and decent smoke fire or fumes emergency checklist completed. supplemental information, open inspected area and closed power supply unit forward cabin iaw amm 25-21-61, opened inspected areas behind ceiling panels forward cabin iaw amm 25-21-45, ops aircraft packs, recirculation and gasper fans iaw amm 21-21-22, checked galley equipment iaw amm 25-31-11, operated engines and generator iaw amm 71-00-00. all systems checked good with no electrical smell or visual signs of defects noted.",Yes +348,flight attendants report burning rubber smell during takeoff and climb in row 26. the smell dissipated in cruise. ground ed - yes. accomplished cabin odor troubleshooting ref fim task 05-51 task 814 ran auxiliary power unit both engine and packs no discrepancies noted. no history 30 days could not duplicate ok for continued service.,Yes +349,"electrical fumes detected shortly after adi failure. after removing and replacing the captain `s eadi, performed smoke or fumes in cabin inspection. no defects noted at this time iaw amm 05-51-56-202-001 rev. 128. captain eadi was source of smoke. after right & right captain eadi, no smoke iaw amm 34-22-03.",Yes +350,"aircraft not grounded : pilot reports that while at cruise, the smoke rest upper door 4 eicas illuminated briefly, then external inguished, followed by cargo heat bulk cargo which extinguished after 10 minutes. maintenance found no cmcf existing faults on the cabin smoke detector iaw amm 26-10-f4-33a-421a. accomplished ground test cargo heat system and passed iaw amm 21-40-f3-07a-421a. returned to service.",Yes +351,"smoke odor reported in the aft lavatory b. emergency declared. found the lavatory ballast failed and emitting odor. replaced the mirror light ballast. all aft lavatory electrical functional ops tested ok. including fasten seatbelt sign, att call, mirror and dome light. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : ballast part condition : failed",Yes +352,due to smoke in the cabin. investigate all possibilities of smoke including the e and e-compartment and bag bin sidewall s. take pictures of all suspect components and the surrounding area. submit pictures and a picture of the log book write ups to the mcc. accomplish the no go odi program as written for ata 2172 in the no go odi prevention program. no trouble noted.,Yes +353,"seat 1a, liquid spill caused ife ped short, fumes, lead fa turned off power to both, terminating fumes. confirmed fault, right & right seat power module at 1ab iaw amm 23-32, operation check good. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : module part condition : shorted",Yes +354,"after gear extended on final first officer smelled smoke or a smoke like smell described as acidic or electrical. pulled and opened circuit-breaker panels circuit-breaker panels behind captain ' s seat, inspected for loose connections or damage. opened over-head panel. found first officer grimes light backshell loose, pinned gear and cycled gear handle and inspected for any contact with wiring, none found. found first officer ' s side compartment had water, removed water and verified it did not leak past compartment. operated anti ice and anti-fog iaw md90 amm 30-41-00. opened station 110 relay + junction panels, checked for evidence of arcing, none found. unab leading edge to pin point any faults with aircraft. all checks good. contacted mcc, satisfied with inspections performed. removed pins.",Yes +355,"on 2 service found seat emergency lighting not working from row 35-39. rows 35 thru 39 left are on charger battery pack m167 3 found the seat rows 35-39. blowing fuses found direct short 4 ohms in wire harness for seats 35-39 rung wires from wal left to charger no short isolated each light assembly no help suspect shorted harness in one of seat harness new fuses and know good charger in aft galley power supply m1673 located aft galley ceiling left side. found chafed wire at seat 37 abc, right epaired wire with heat shrink, emergency lights op check ok.",Yes +356,"smoke with acid burning oil odor detected by all crew members at 350. the emergency check list was accomplished. emergency ency declared and diverted without further incident. fumes dissipated to trace residual levels. maintenance accomplished workcard 05-96-70 and troubleshot cabin odor with no findings. maintenance also accomplished pack burn iaw amm 21-00 - 01, and engine check runs iaw amm 71-00-00. no odors noted.",Yes +357,"aircraft was grounded : pilot reports fumes in aft aircraft. all fs smelled burning plastic. no passengers complained. no smell in-flight deck. diverted to mfe. maintenance performed smoke job card 05-96-70. removed and replaced left acm iaw amm 21-51-04. operation check good, leak check good.",Yes +358,"strong burning odor in-flight deck and mcd area, reported by crew.",Yes +359,aircraft was grounded : captain sliding window heat wire attach point lower right. side started smoking in-flight window heat off smoke stopped. maintenance found captain sliding window low right power term & screw burnt. installed new terminal end and repaired wire w2004-1001-20 iaw swpm 20-30-11. captain.,Yes +360,"diversion, flight attendants report rubber smell at row 9 and to mid cabin area. found water separator missing plug. installed plug iaw amm. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : plug part condition : missing",Yes +361,"aircraft was grounded : upon walking on the aircraft this morning pilot smelled fumes from an electrical burn. then after starting left window heat overheat illuminated once on the ground and also while climbing after doing checklist. aircraft diverted to gye emergency was not declared and airplane was not overweight for landing. during initial evaluation no smoke odor fumes were present, upon further evaluation per job card 09l00021001 found left window terminal loose. re sec ured electrical connectors ( aala202111097173 ) per fim 30-41-00-810-832. removed and replaced left sliding window per job card 09c21056002.",Yes +362,"aircraft was not grounded. nauseous dirty socks odor in cabin when the right pack is turned to auto. checked recirculation filters, left right engine inlets and auxiliary power unit plenum for contamination. none noted. accomplished pack 2 operational check per amm 21-51-00, no odors detected. operational check good. ( closed ) nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",Yes +363,aircraft was grounded : flight attendants report a smell of dirty socks in the main cabin. no smell detected on the flight deck. turning off the right air conditioning pack seems to decrease the odor along with the recirculation fans off. maintenance reports foul odor caused from clogged forward grey water drain. odor also caused by broken drain line in resirc fan area. maintenance removed clog from forward drain mast to the forward lavatory iaw amm 38-31-00. replaced grey water drain line iaw amm 38 - 31-00-100. no leaks noted. accomplished leak check iaw amm 38-31-00-790. leak checked good.,Yes +364,aircraft was grounded : flight reported strong odor in cabin. auxiliary power unit was running. shutdown auxiliary power unit. found auxiliary power unit generator t1 feeder cable wire burnt at generator. replaced cable. ran engine. no odor noted. ac ok for service. supplemental action se ct 4 : inspected feed wires and terminal ends iaw 49-11-00. no damage noted. ran engine. no odor noted. ac ok for service.,Yes +365,nr 1 engine smoking excessively at shutdown. fuel smell reported by ground crew and passengers. removed & replaced nr 1 engine fuel control per amm 7321. ran engine to power including accelerate checks. no smell or odors in cabin. engine checks no rmal per amm 71-00.,Yes +366,"flight attendant reported an electrical odor 2l aft lavatory, ran qrh and diverted. short found in mirror light in the l2 lavatory, collared the circuit-breaker. removed and replaced the ballast. checked good. ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : ballast part condition : shorted",Yes +367,"burning odor noticed after landing. performed fim 21-22-815 for odor. ran nr 1 & 2 engines sperately. as nr 1 and 2packs isolated, could not duplicate on ground. ops of packs normal on ground. ok to continue. no evidence of odor. on subsequent flight fa reported an odor. primary stabilizer drive relay in forward cargo was found burned. removed and replaced the nose down trim motor relay iaw amm 27-41-03-400-801. ran trim motor operation check good. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : relay part condition : failed",Yes +368,flight attendants reported fumes in cabin. emergency declared and diverted. right & right nr 1 engine generator power feeder harness iaw mm. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : feeder cable part condition : shorted,Yes +369,fumes in cockpit during descent. smelled like electrical fire. traced fumes to a faulty left turn-off light switch. removed and replaced panel assembly and tested iaw amm 33-42-00-715-030. all ops now normal. right & right of light assembly panel. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : switch part condition : failed,Yes +370,"strong burning smell developed in courier compartment after courier heater selected to "" high "" position. turned off courier heat and smell dissipated, eventually. opened the courier aera ceiling panel, detail visually inspected the air-flow duct and wiring, no abnormal found. operational test of zone temperature control system satisfied per amm 21-61-00-5. right un auxiliary power unit per jrh and operate both packs for 30 minutes, no burning smell found. item closed, aircraft released for service.",Yes +371,"an electrical odor coming from the r2 lavatory during landing. odor dissipated after taxi. flight attendant described a noise like a motor failing earlier in-flight. replaced the forward, upper recirculation fan iaw amm 21-25-01. good.",Yes +372,after landing in sat started auxiliary power unit. after starting auxiliary power unit very strong fuel odor in cabin. upon insp found auxiliary power unit high pressure fuel filter bowl seal leaking. replaced o-ring and performed a leak check per md 90 amm 49-32. duct burn out twice. system ops ck good at this time. no fuel fumes. ( lp# 3796393 ),Yes +373,"seat 51 and 59h emergency light strip inoperative. replaced the light, ops normal at 51h. found seat harness with a broken wire. the wire harness was removed iaw wdm 33-51-63. operation check good, replaced the wire harness. operation check good iaw mm 33-50-96. nature of condition : no test precautionary procedure : none part name : wire harness part condition : damaged",Yes +374,forward galley area emergency exit light had a wire broken. repaired the wire iaw swpm. nature of condition : other precautionary procedure : none part name : wire part condition : broken,Yes +375,"aircraft not grounded : pilot reports right recic right fan message with burning smell in cabin. fan turned off, smell dissapated. maintenance removed and replaced right recirculation fan iaw amm 21-25-01-404. operation check good.",Yes +376,"one hour into cruise at fl 320, fa reported fumes in both aft lavatories. over time fumes increased in intensity and fa reported eye irritation and headaches. aircraft grounded. accomplished cabin odor troubleshooting iaw amm 05-51 task 814 conditional inspection. no fumes or odor detected. checked systems in aft lavatory area, found lavatory g water heater not working properly. removed and replaced the water heater iaw amm 38-13-01-000-801400-801. operation check good. could not detect any odor. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : water heater part condition : failed",Yes +377,"ship 1803 - air turn back fume - due electrical odor at l1 and r1 doors. packs off for takeoff, ovens and coffee pots were off. crew leveled at fl80 and notified air traffic control of intention to return to cdg. crew referenced qrh procedure for smoke, fire or fumes. corrective action : inspected recirculation fans, forward equipment supply fan no trouble found. inspected wiring in seats, ovens and gasper fan. checked door heater operation and deactivated l1, l2, r1, & r2 door heaters and deferred per mel 21-45-03-replaced connector d23312 and door r1 heat switch.",Yes +378,"during the descent into hrl, the crew smelled a strong electrical odor which lasted about five minutes. the airplane was removed from service ( grounded ) and the main equipment center, main cargo compartment, flight deck, and galley were inertial navigation system pected. no abnormalities were found. the cause of the odor is unknown.",Yes +379,"( log 8066450 ) during preparation for boarding, cabin service reported burning electrical smell in cabin towards mid aft cabin. maintenance removed and replaced potable water compressor per b737 amm 38-42. operation check ok, no fumes.",Yes +380,declared emergency advise by flight attendant the smell of burning in forward galley. no smoke noted. declared emergency & landed. right & right forward coffee maker per amm.,Yes +381,"flight attendants reported fumes in the cabin, smoke, fire, fumes qrh completed, after the recirculation fans were turned off, the fumes dissipated. assumed to be electrical fumes. aircraft grounded. complied with a conditional inspection iaw fim 05-51task 814, 21-00 task 806, and 804 a-h3. performed amm 21-25-00-710-802. air recirculation filter cleared, no damaged electrical wiring. no faults noted with pack or auxiliary power unit run. no history.",Yes +382,"aircraft was grounded : electrical and burning cloth odor reported in aft cabin causing flight diversion to ama, fumes di ssipated with right pack switched off. replaced lt recirculation fan with new, iaw amm 21-25-02, operation check good.",Yes +383,"# 2 engine fuel leak after shutdown, followed by a strong odor inside aft cabin ( fuel ) rows 30-37.",Yes +384,the aircraft was grounded. flight attendants reported strong electrical burning smell at approximately row 7. smell reported coincident with autopilot. found aircraft nose up brake control relay overheated. replaced relay r20-18. operations check ok per amm 27-40-03.,Yes +385,flight deck r-1 windshield upper and lower electrical wire strips are brown from arcing.,Yes +386,hub reported smoke coming from beneath aircraft upon arrival discovered smoke coming from battery vent ports. removed and replaced position 1 ( pn 31433-001 sn 10201305 ) and position 2 batteries iaw amm 24-34-01-2. operation check good ok first officer right service.,Yes +387,"returned to airport due to strong odor once aircraft was airborne with takeoff thrust per flight crew debrief aircraft under max landing weight smooth landing normal speed. no abnormal indications, "" smoke smell "" and "" light haze "" dissapated in-flight with no reoccurence prior to landing crew completed smoke odor questionaire. due to work on #2 engine, opened cowling and check ed, nothing abnormal found, performed high power run on both engine and packs, no odor, found oven 204 with odor, replaced oven 204. add emp : u54382 rotable parts change was indicated - tt # 1013868 sn off 4359 oven, small, st off 99-2532-9 - 0001 4359 on 99-2532-9-0001 8014",Yes +388,seat 1h mounted emergency light forward left has a broken wire. removed and replaced wire harness iaw cmm 25-25-71. operational checked good. nature of condition : other precautionary procedure : none part name : wire harness part condition : broken,No +389,"electrical smell aft aircraft crew debrief no smoke reported, crew reported smell in aft. galley r-2 aft. vacuum outlet in-use with cell charger unplugged warm to touch. outlet distorted and discolored ref. lp8868135. insp. flight deck and p91-92 cbs non-tripped operated aft. galley appliances, packs, ife no odor noted. conferance with tomc of findings skip steps center & amperage ; d of condition insp. amm 05-51-26. inspected outlet suspect that the smell came from the phone adapter that was not able to take 400hz need pn me 42-2529-3-0001 cr20i precautionary tomc notified and report previously cw",No +390,during climb passenger saw a flash above row 20 followed by smoke and fumes. ref amm05-51-56 smoke inspection. removed cabin ceiling panels at 19-20 abc and 19-20 kl. confirmed heat damage on left side ceiling between station 764 and 808 requiring further investigation. photos uploaded to tocs.,No +391,"aircraft was grounded : pilot reports recirculation fan status message flight attendant report slight smell burning in the cabin. smell went away after a short while. maintenance accomplished job card 05-96-70. replaced aft upper recirculation fan, normal iaw amm 21-25-00.",No +392,"during idle leak ck found fuel leaking from nr 1 engine servo fuel heater assembly. grounded - yes. removed and replaced the nr1 engine servo fuel heater per amm 73-11-07. fuel servo heater installation test passes, no leaks noted. nature of condition : fluid loss precautionary procedure : none part name : heater part condition : leaking",No +393,"aircraft was grounded. on takeoff, a dirty oil sock odor emitted from air conditioning packs. accomplished cabin contamination check iaw amm 21-00-21. ran both engines with no odor noted. replaced left recirculation filter iaw amm 21-25-02.operational check good. see also aala20170117003. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : filter part condition : dirty",No +394,"aircraft was grounded. on takeoff, a dirty oil sock odor emitted from air conditioning packs. accomplished cabin contamination check iaw amm 21-00-21. ran both engines with no odor noted. replaced right recirculation filter iaw amm 21-25-02. operational check good. see also aala20170117002. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : filter part condition : dirty",No +395,"aircraft was grounded. right engine fuel leak on taxi out and a strong fuel odor in the cabin. removed and replaced the high pressure turbine active clearance control valve iaw amm 75-21-01. leak and operational check good. nature of condition : fluid loss, smoke fumes odors sparks precautionary procedure : none part name : control valve part condition : faulty",No +396,"ship 0184 - diverted to buf and declared an emergency due to electrical odor in-flight deck. corrective action : replaced left recirculation fan, vibe monitor and recirculation filters.",No +397,"ship 9260 - to iah - during taxi in, just as the auxiliary power unit started, got a strong fuel odor in the cabin to the cockpit no fumes shutdown the auxiliary power unit odor dissipated slowly. found fuel leak below auxiliary power unit at gate. ca found auxiliary power unit fuel control bowl "" o "" ring exposed & bowl mount stud bent. right & right auxiliary power unit fuel control assembly per md90 amm 49-32. ran & leak ck ok cw pneumatic high pres s ducting burn out per md90 amm 21-53-00. right & right coalescer bags per md90 amm 21-54. cw no go odi per ata 21-72.",No +398,"in cruise flight strong smell of jet fuel from pack air. inspected and performed system test on both pack system iaw b7 67 amm ' s 21-00-21, 21-51-00, and no oil contamination found no defect and system test good and iaw smoke or fumes in the cabin amm 05-51-56.",No +399,"aircraft was grounded. shortly after takeoff flight attendants noticed a light smoke in cabin. emergency was declared and aircraft returned to block, landed overweight and without incident. flight was cancelled. no passengers or crew reported illness due to smoke. found auxiliary power unit oil reservoir cap gasket leaking. replaced gasket, cleaned auxiliary power unit inlet of excess oi left. performed motor control module card 21-92-12 and 05-96-70. no odor or smoke in cabin noted. aircraft did not exceed overweight landing of 1 30,000 lbs.",No +400,"during climbout, flight attendants noted a burning odor and haze in the cabin around emergency exit row 16. in the coc kit, smelled like a candle wick. ran smoke, fire or fumes checklist. could not find an identifiable source. returned to departure. the aircraft was grounded. accomplished motor control module 05-96-70. accomplished fim 71-05-00-810-807. replaced the recirculation air filters iaw amm 21-25-01. removed excess lubricant from right engine fan blades. accomplished high power engine runs, and auxiliary power unit alternately for packs. no odor noted. ok for service.",No +401,"aircraft was not grounded. during climb and descent, pungent odor noted throughout the aircraft. removed and replaced clogged right recirculation fan filter iaw amm 21-25-01. operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : filter part condition : clogged",No +402,smoke odor was reported at the aft left lavatory. inspected led wiring at ( l-6 ) and noticed 3rd led light ( from inboard ) was wet. spare liquid bottle saturated led light causing odor. capped and stowed led wires for discrepant light. also disconnected l6 quick release and secured. requesting mel as noted. approved secondary light inop left aft lavatory complied with mel.,No +403,"engine exhaust fumes in-flight deck, isolated to the lt pack, lt pack off, fumes dissipated performed task 21-00-00-862-001, operation check the air condition pack unable to duplicate. aircraft is ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",No +404,"aircraft was grounded : during cruise flight attendant at mid-galley at 2r reported fumes and plastic smell. at that mome nt engine indicating and crew alerting system status "" recirculation fan "" message displayed. turned off upper re circulation fan, noise stopped and smell fumes dissipated. replaced upper re circulation fan per mm 21-25-01.",No +405,"aircraft was grounded : aft cargo fire warning light triggered discharge of aft cargo fire bottles, flight diverted to bos and declared emergency. upon inspection, no evidence of smoke or fire present. replaced aft cargo smoke detector iaw amm 26-16-01, operation check good.",No +406,"strong smell of fuel in the cabin after landing. inspected aircraft, auxiliary power unit, engines, fuel drains. no leaks found. inop auxiliary power unit. performed pneu duct burn out wengines per amm. 21-53-00 pg 201. no fuel noted after burn. replaced coalescer bags. ( lp#5821592 )",No +407,flight crew noted a burning plastic odor near seats 19-20 on captains side. sent message to flight control and maintenance recommended to turn-off ife and pulled circuit-breaker on p11 panel. ran in flight entertainment system for two hours. inspected seat mounted outlets and inspected passenger reading lights. found bleed air duct disconnected below row 21 abc. repaired duct and performed system test and leak checked normal. nature of condition : smoke fumes odors sparks precautionary procedure : deactivate system circuits part name : duct part condition : loose,No +408,ventral stair ceiling panel emergency light is not illuminating. maintenance found a broken wire at the connector for the light housing. the wire was repaired and the light wire was resock eted iaw swpm 20-31. operational check of the light was good.,No +409,forward lavatory smoke alarm sounded during descent. no smoke seen or detected. in-flight. the forward flight attendants did smell something electrical after landing. replaced forward lavatory smoke detect iaw amm 26-14-01 ; operation check ok. cw 05-51 - 26 ; no discrepancies noted,No +410,"on taxi out for departure pilot received a brake temperature light two minutes later aircraft behind them reported smoke coming from right main gear. fire and rescue inspected said there was no fire. when taxing back to the gate with fire vehicles following they radioed that there was smoke coming from right main gear and a small fired started. the fire was extinguished. brake nr 8 damaged and replaced, along with axle 78, wheel 7 8 and nr 8 wheel speed transducer. aircraft return ed to service.",No +411,"during climb, at 13,000 feet, l1 window cracked, l2 windshield overheat light illuminated and arced. odor of electrical smoke experienced briefly before removing power per qrh procedure. air turn back. right & right the lt front windshield heat controller iaw amm.",No +412,"electrical fire in lower left side of over-head lights control panel crew saw an electrical fire on over-head panel. smoke and burning odor detected. troubleshoot and found the panel flood switch s1 wires burned. removed and replaced the light switch iaw amm 33-13-00-2, tested normal iaw amm 33-42-00-5, checked normal. removed and replaced the left lighting control panel assembly iaw mm 33-13-00-2, installed the original light switch to the old panel. aircraft ok for service.",No +413,ship 9226 - diversion - gpt. fa reported a rubbery electric burning smell above seats 16 ab and 17 ab. corrective action : ts per fim 21-22-00-810-811. inspected area between seat rows 15+18 with no trouble found. performed full duct burn out and replaced both pack coalescer bags. lt and right packs operational checks good. no smell or odors noted. cw no go odi prevention program with no faults. ( lp# 5746586 ),No +414,overwing emergency light battery power supply circuit board burnt. replaced overwing emergency light battery power supply per amm 33-51-03 operation check good. ac ok for service. nature of condition : other precautionary procedure : none part name : circuit board part condition : burned,No +415,ship 668 strong old sweat sock smell during to initial climb. dissipated slowly after clb power selected. cockpit only. no smell in cabin. cruise was ok but strong smell appeared periodically during descent and approach. corrective action : wkg no go odi ata 2172. ts per fim 21-00-01301. found oil in the 1 engine spinner area. cw no go odi ran right engine no smell in left or right pack. pnue ck cks normal. ( 8335132 ),No +416,"air turn back fumes due to odor in cabin and flight deck after takeoff, landed overweight. no emergency declared. corrective action : complied with overweight landing inspection and no go odi tasks. found evidence of hydraulic fluid on right recirculation filter. found damaged hydraulic line under cabin floor panel near row 22 cde. repaired line, replaced recirculation filters, cleaned and re-stored cabin. aircraft returned to service.",No +417,"strong oil odor throughout cabin and cockpit after engine start with bleeds configured. found the 2 engine ip compressor stage 2 and stage 3 oil stain on engine blades. replaced the nr 2 engine iaw amm 71-00-02. nature of condition : smoke fumes odors sparks, fluid loss precautionary procedure : return to block part name : engine part condition : leaking",No +418,"cabin odor reported in cockpit by flight crew. emergency declared and returned to departure, landed without further in cid ent. the aircraft was grounded. maintenance accomplished cabin odor, smoke work card iaw motor control module 05-96-70, and found the right aircraft pack overheating. maintenance replaced right aircraft pack iaw amm 21-51-04.",No +419,"ship 3738 - fumes - after right engine start, fumes in cabin. corrective action : found both hydraulic systems slightly overserviced. had faint smell when starting #2 engine. replaced the right air filter pressure assembly. performed duct burn out. no more odors.",No +420,aircraft not grounded : pilot reports dirty sock smell in cockpit and cabin from air conditioning. maintenance replaced left ower recirculation air filters iaw amm 21-25-08. no smell noted during air condition operation.,No +421,"ship 1703 on descent center 9000 ' fumes in cockpit. lasted about 1 minute. called cabin. not in cabin. no eicas msgs. no smoke in sight in cockpit. corrective action : during insp of cockpit instruments, noticed center flood light inoperative. found bulb in poor condition. inspected light assembly terminals & adjusted same. installed new bulb. suspect this was root center ause for smell. operated packs for several hours and no smell present. system operation is normal. ( lp 8034780 )",No +422,"discrepancy : the cabin and cockpit experienced a strong smell water heater left aft side, overheated coffee pots were right eported overheating with galley power switch in the off position. corrective action : inspected power supply unit row 6,7,8 ax wiring as per amm 20-60-04 all wiring in good condition no abnormalities found. accomplished operation check of coffee maker per cmm 25-30-31. operation check normal at this time. inspected lavatory cabin temperature indications per amm 25-24-00 indications normal, normal of left lavatory per amm 38-11-61.",No +423,"aircraft was not grounded. during descent, the forward lavatory smoke alarm alerted with no sign of actual smoke. smoke alarm access panel latch is broken. removed and replaced lavatory a smoke alarm panel latch per amm 25-41-49. operational check good. nature of condition : warning indication precautionary procedure : none part name : latch part condition : broken",No +424,"aircraft was grounded : during descent, musty smell in-flight deck ; odor dissipated with left recirculation fan deactivated. replaced recirculation fan air filter iaw amm 21-25-01, operation check good.",No +425,"aircraft was grounded : pilot reports odor in cockpit during descent, dissipated with left pack off thrust idle, approximately 1 2000 at on set. maintenance reports left engine inspected with engine core cowling opened for possible leaks or damages, no findings left pack inspected for evidence of damages, no findings left engine idle run pfmd by the crew at the stand, no findings - no smell accomplished work card 72l00021001. all checks ok no odor of burn fume or others detected. aircraft ok for service.",No +426,passengers in 30ab reported burning rubber smell. flight attendants and relief pilot confirmed. searched area for possib leading edge causes nothing found. after approximately 10 minutes smell dissipated. maintenance inspected seats and found no damages nor signs of burns. replaced seb and spm as a precautionary.,No +427,"during taxi in after landing cle, aft flight attendant reported a haze smoke in cabin from about midway to the aft of cabin. one flight attendant said it had an acid acrid smell. the haze disapated by the time we arrived at gate. there were no passenger complaints to the flight crew as passengers got off. entr 00738850 w complied with no go odi prevention. per md90 amm 2172. looked in both inlets no oil found. checked auxiliary power unit inlet. no issues found. also, checked recirculation fan. fan wo rks no problems found there. performed fim ref md 90 21-22-00-810-811 checks good. also, performed burn out of pneumatic high pressure ducting per md90 amm 21-53-00-720-801. no smell in cabin. mcc advised job complete ( 6759794 )",No +428,"lavatory smoke alarm went off. debriefed flight crew and cabin crew and they suspect forward oven 204. they said it looked like steam smoke coming out of top vents of oven setting. inspected inside the oven and found a small piece of paper with ch ar red edges and oven insert was dirty and covered with burnt food. cleaned food debris and paper material from oven 204, re-set galley oven circuit-breaker and performed operation check per amm 25-34-00. performed operation check of forward lavatory smoke detector iaw am m 26-14-00. operation check good of both systems, no defects noted.",No +429,"seat 18d white path light inop. found broken wire, removed and installed new light assembly, ops cks good. nature of condition : no test precautionary procedure : none part name : wire part condition : broken",No +430,"aircraft was not grounded : about 1.5 hour into flight, aural warning and message "" smoke upper restf4 "" came on, followed shortly after with "" cargo heat bulk "" ecias. no evidence of smoke at any time. both lights extinguished shortly there afte right and normal remainder of flight. replaced over-head flight attendant rest exhaust shut-off valve per dmc b787-a-21-29-11 - 00a.",No +431,"emergency exit signs a the l4 & r4 doors attached to the battery charger m1210 will not test with the push to test switches. right & right the battery charger iaw amm 33-51. had a ground on pin 8m connector d10722. troubleshot iaw wdm 33-51-11, found open on wire w836-008-22. approximately. 3 feet down run. troubleshot iaw wdm 33-51-11, found connector d10722 wire pin 8broken behind sidewall panel at the r4 door & pin 4 wire damaged. performed environmental splice on wire w836-008-22 & wire w836-004-22 iaw swpm 20-30. now emergency light test functions. operation check good iaw amm 33-51. nature of condition : no test precautionary procedure : none part name : wire part condition : broken",No +432,found wire harness on nr 2 engine shielding damaged. aircraft grounded. removed and replaced wire harness. operation check good iaw amm 26-11-02. nature of condition : other precautionary procedure : none part name : wire harness part condition : damaged,No +433,flight attendant reported an electrical odor coming from forward galley oven. the aircraft was grounded. replaced the oven iaw amm 25-32-02.,No +434,"on descent into ont passing through 17,000, strong odor of burning rubber filled the cockpit lasted for approximately 3 minutes. then dissipated aircraft powered for 24 hours. ran both packs 1 hour. no odor detected. ok per amm 05-51-56.",No +435,passenger reported plastic burning odor in forward lavatory ; it was confirmed by a flight att. also reported hot ceiling in lavatory. there was no visible smoke and the odor dissipated during descent. landed uneventfully. fire depart reported no gas or elevated temperature in lavatory. performed smoke or fumes in cabin cond insp per amm 05-51-56fim 21-00 task 806.report of odor was in forward lavatory. insp forward lavatory o2 generator per amm 35-22-00. removed forward lavatory service unit and viewed wire bundles. reinstall service un it per amm 25-23-13. insp forward lavatory water heater ; lights and ballast. insp forward galley and cockpit ; ran packs and recirculation fa ns. no discrepancies found. aircraft ok for service.,No +436,"green emergency light strip at seat 51h is inoperative. found a broken wire under the seat at the emergency light connector. crimped the wire iaw swpm 20-64-17, light op checked good iaw amm 33-51-12 nature of condition : other precautionary procedure : other part name : wire part condition : broken",No +437,"during inspection, found emergency light wire at seat 18 broken. repaired the wire iaw swpm 20. ops tested ok. nature of condition : other precautionary procedure : none part name : wire part condition : broken",No +438,aircraft was grounded : pilot reports musty wet sock smell in cabin and cockpit during climb out. maintenance accomplished sof troubleshooting card 05-96-70. found first class galley oven #2 creating a strong odor when turned on. removed and replaced #2 first class oven iaw amm 25-32-03. operation check good.,No +439,after block in and shutdown entire crew smelled an electrical type burning smell in the galley. this was slightly noticeable during the flight and the rfo who was seated in the galley area during the approach and landing said the galley area lost complete power momentarily during final approach. inspected aircraft and found no status messages for possible burnt or damaged components. none found. ran aircraft packs for possible contamination none found. performed test of recirculation ulation fan system in the mat. all test pass. after consultation with mocc aircraft ok to continue.,No +440,"unusual odor in cabin during takeoff and climb. odor disappeared as altitude increased. no smoke, no fumes. packs and al left other systems operated normally. cabin crew reported slight odor during approach right & right re circulation air filters per amm.",No +441,"ship 172 - brake fire - just after block in ca noticed smoke and ground crew was signaling fire. right hydraulic leak resulted in skydrol dripping onto lt brake causing small fire. fire dept arrived, extinguished fire and all passenger deplaned normally via jetway. mtc found cracked fuse assembly on lt anti-skid module assembly. replaced fuse assembly and system checks normal.",No +442,"aircraft was grounded : after takeoff at approximately 1200 ft, flight attendant ' s called flight deck complaining of an acrid burning smell concentrated mainly in aft galley. after 2-3 minutes smell dissipated and cleared out of aircraft, continued on to destination with periodic check with flight attendant ' s and rest of flight was uneventful. accomplished mc m 08l00021001. found source of odor to be right pack acm seized. completed card with no odor present with right pack inoperative. replaced right pack air cycle machine per amm 21-51-04.",No +443,emergency light at seat 37d found to be inoperative. found the seat wire harness broken at connector near floor. replaced the wire harness iaw improved frequency modulation 25-21-56. emergency lights operation check good. nature of condition : other precautionary procedure : none part name : wire part condition : broken,No +444,"inbound flight crew reported bio fuel odor in the flight deck and forward galley area, during descent. airspeed 250, alt 10000 ft and lower engines at idle bleeds on, auxiliary power unit off, packs on temps selectors in auto. hydraulic quantity and pressure within norm al range. odor was noticed on takeoff, and descent. odor is oil. after right engine start odor strong. but decreased within one minute to no odor. odor not present with left engine or auxiliary power unit on either packs. right engine brief odor only after start then no odor either pack. after shutdown notice oil puddling in breather tube right engine. accomplished borescope on 1,2,3, and 8th satage hp compressor blades iaw amm 72-00-00-200-804-f00 no oil noted. inspected engine no fa",No +445,"during taxi, eicas message for the lt reverser isolation valve displayed and the thrust reverser indication circuit-breaker tripped open. the airplane was removed from service. the cause of the eicas message and tripped circuit-breaker was wire w756-503-24 was shorted to ground and burned at bs 303. the wire was repaired. nature of condition : false warning precautionary procedure : return to block part name : wire part condition : shorted",No +446,"a strong odor was detected after takeoff and when landing, fuel odor in cabin and cockpit areas. the aircraft was gro unded. found the left pressure regulator valve failed. replaced the pressure regulator valve iaw mm 21-31-01. system ops and leak checked good, no further odors noted.",No +447,"immediately after takeoff got a burning smell in the cockpit and cabin that smelled like really burned food from on oven. flight attendants confirmed nothing in the galley oven and oven still off. smell dissipated after 2-3 minutes. all engine, auxiliary power unit, packs and systems indicated normal. cw bsi of #1 engine s n 725631 for birdstrike per md88 amm 72-00-00. no restrictive damage found. closed #1 engine and remove and replace #1 nose bullet per md8 8 amm 71-10-02. cw no go odi ata 2172. per wc 2120-2367 no contamination found performed duct burn out and contacted mc center. aircraft ok for service. ( lp6040350 )",No +448,"extreme odor of jet engine exhaust in the cockpit and upper deck during descent. performed fim 21-00, task 810. found right wing gear door return hydraulic fitting leaking. performed auxiliary power unit bleed for oil contamination. performed engine bleed air oil contamination check, ok. no occurrence of fumes. nature of condition : smoke fumes odors sparks, fluid loss precautionary procedure : other part name : line part condition : leaking",No +449,"seat mounted emergency light inop from row 31 to 36. found bad fuse on battery pack, removed and replaced - no help, afte right inspection of wires found broken wire to battery pack. repaired wire splice iaw spm 20-50 and wdm 33-21. operation check good.",No +450,"aircraft was grounded : detected a mild transient odor on descent through fl 200 momentarily then again at 12000 ft, turn ed off left bleed and odor dissipated odor was sweaty sock. maintenance found oil behind left engine spinner. removed and replaced left engine. also replaced left ozone converter dual heat exchanger condenser reheater air cycle machine and flight deck mufflers. accomplished engine runs and pack burn. all checks normal.",No +451,"aircraft was not grounded. l1 lavatory smoke indication light and alarm, flight attendants confirmed no smoke or fire. flight declared emergency for landing. replaced forward lavatory smoke detector, iaw amm 26-14-00, operations check good.",No +452,"fumes in cockpit and cabin while smoke reported by other aircraft from engine nr 1 on ground after 2.5 hour taxi gate return. removed and replaced lt and right water separator coalescer bags reference amm 21-20. replaced nr 1 engine. performed no go odi prevention ata 2172 work card 2120-2367, 2120-2368, 7100-2619. found no evidence of turbo oil in any pneumatic ducts. duct burn out performed ran engines & aircraft packs no fumes present aircraft ok for service.",No +453,"emergency light at seat 16abc inoperative. found a broken wire at the connector on the aircraft side. replaced the seat harness for emergency light, checked good. nature of condition : no test precautionary procedure : none part name : wire part condition : broken",No +454,"during customer boarding, the cabin crew noticed smoke in the cabin. the aircraft was deplaned normally through the main cabin door and jet bridge. corrective action : maintenance found that the auxiliary power unit was leaking oil and replaced the auxiliary power unit. a duct burn out was accomplished. the aircraft has returned to service.",No +455,"seven hours into flight the area above the g5 galley in the over-head began making a sucking and whinning sound, the sound was very loud and then stopped suddenly. was followed by a very strong. electrical odor noticeable by the flight at tent ants and passengers. the aircraft was gounded. found upper left recirculation fan above g5 galley with worn bearing s. removed and replaced upper left recirculation fan iaw amm 21-25-01. no loud noise or electrical odor noted after instrument allation.",No +456,"during flight, the sun shade screen was placed over left forward windshield resulting in a spark on lower left corner of window with an electrical odor and over heat light on over-head panel. light went out after 5 minutes ops normal. maintenance replaced the 1l window iaw amm 56-11. leak checked ok, window heat ops ok iaw amm 30-41. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : window part condition : shorted",No +457,"ship 672 - air turn back - to sju due to smoke fumes in the flight deck and cabin. corrective action : perform "" oil fume "" bsi ref b757 amm 72-00. no restrictive damage or oil found. performed "" duct burn out "" ref amm 71-00. cw no go odi prevention program. performed all steps for all electrical system component checks in the cabin, along with all steps for the insp of the co nditioned air system ref b757 fim 21-00-01301. inspected auxiliary power unit ; no oil leaks in the inlet plenum and load compressor area s. insp hydraulic system, no over servicing or leaks noted. perf removal of oil contamination from the aircraft and pneumatic system ref b757 amm 21-00. no damage or defects noted. as a precaution remove and replace both cabin recirculation air filters ref amm 21-25. whil",No +458,"flight interrupted due to electrical warning. on return to gate, crew reported electrical fumes and fire in the electrical equipment compartment. electrical power removed from aircraft. aircraft removed from service. aircraft was grounded. removed and replaced static inverter assembly iaw amm 24-34-21. operation check good. nature of condition : flame fire, warning indication precautionary procedure : return to block, deactivate system circuits part name : inverter part condition : failed",No +459,"right center fuel pump inoperative. discovered a broken wire at s424 pressure switch, fuel pump aux tank connector. accomplished wire repair iaw swpm 20-30-12. nature of condition : other precautionary procedure : other part name : wire part condition : broken",No +460,"attendants reported a fuel odor from row 27 and back. inspected external areas of the aircraft, auxiliary power unit fuel shroud drain and auxiliary power unit inlet. no evidence of fuel leaks. changed coalescer bags for both sides. found an o-ring inside the water separator. cleaned inside of water separator. completed a pack burn out iaw amm 21-53.",No +461,"found fuel leaking from panel 541qb. removed and replaced fuel panel seals iaw amm 28-11-10. leak check good, no furthe right defects. due to leaking fuel panel changed fuel panel gasket iaw 28-11-01. leak check good, no further defects no trailing edge down.",No +462,aircraft was grounded : flight diverted to lhr for reported odor in the cockpit ; the odor did not dissipate. emergency was declared. maintenance found the flight deck door lock circuit-breaker popped. re-set and popped again with the same smell. removed and replaced flight deck door lock iaw amm 52-51-02. operation check good.,No +463,"aircraft was grounded : rejected takeoff at 80 knots due smoke in cockpit, at captain floor boards. smoke odor fume job center ard accomplished. maintenance found strap broken on captain ' s muffle duct assembly below captain ' s floor board. secured strap per amm 21-22-05.",No +464,lavatory smoke light illuminated in-flight. flight attendants report no smoke in right aft lavatory or any indication th at a passenger had smoked. water heater was far hotter then the left aft lavatory. flight attendants turned off the right aft water heater. inspected lavatory water heater per amm 38-13-01. also replaced r4 smoke detector per 26-14-01. check ok. ok for service. the aircraft was grounded.,No +465,"pdis 129 33-40 2768 19dec18 indicator open u log pages : 3055686 an acrid odor was sensed three times. we believe the odor coic ides with turning on the runway turn-off lights. fact 20dec18 12 : 23 indicator found terminal on light switch broken internally which was creating the smell. inspected the wires and found no damage. removed replaced light switch ref mm 33-42-03-2, operation check normal aircraft ok for service.",No +466,"emergency lights inoperative at 21ab trim, 3d ceiling and seat 25gf seat light assembly damaged found broken wire at 21a b seat trim. reterminated wire. system operation is normal.",No +467,"ship 5815 - air turn back fume - on climbout at 27,000 ft, crew pushed the power up and the entire airplane began to have a strong, electrical odor. crew declared an emergency and returned to atl. flight crew dawn ed masks. corrective action : check ' d ife and em power outlets - galley ovens and coffee makers. cw ground run ; checked packs, no smells noted. ckd recirculation fans and avionic cooling fans. ck good ; no smells noted. found several cabin lights inop ( reference logpage 6680278 ). performed checks per b757 fim 21-00-01-301. performed engine runs at all power settings and all pack bleed anti ice configurations. check ' d over-head light, passenger reading lights and power supply unit lights. used smoke and odor particle testing kit. during all engi",No +468,electronic equipment cooling flight deck low flow status message accompanied by smell of burning on flight deck with no smoke seen. performed troubleshooting iaw fim 21-58 task 833. replaced flow regulating valve. all tests passed. nature of condition : warning indication precautionary procedure : other part name : valve part condition : malfunctioned,No +469,"broken emergency light wire at seat 4d. found the wire pulled from the splice, secured.",No +470,"on approach into slc heavy fume. dirty sock smell throughout cabin and flight deck, about 15 miles out and it lingered until the cabin door was opened. performed no go odi prevention program ck list. no obvious signs of the cause of smell. ran engines at different power settings w packs. checked hydraulic head pressure check valve. no oil found. right & and fight right ecirc filters per amm 21-25.",No +471,"fuel leaking from the nr 2 engine pylon, aft of engine exhaust. determined source of the leak and repaired iaw amm 28 - 11. nature of condition : other precautionary procedure : none part name : unknown part condition : leaking",No +472,flight attendants report smoke smell in forward galley went away when cap turned off cabin until ovrhd insp per amm 05-51-26 - 800-801c1. found signs of arching behind oven controller at oven pos 204. removed and replaced oven per amm 25-34-00-40 0-801c3. ops chks good. no other discrepancies noted in forward galley.,Yes +473,"aircraft was grounded : pilot reports during climb a strong burning electrical odor was reported near the l1 door. no ove ns or chillers were in-use. odor remained with varying intensity until after landing. maintenance accomplished card 05-9 6-70. after ts, found relay k147 faulty. removed and replaced relay iaw ssm 21-45-02. also removed and replaced l1 and r1 door heaters iaw amm 21-45-21, operation check normal. no electrical odor at this time.",No +474,"aircraft was grounded : maintenance reports strong vomit smell throughout aircraft seems to be strongest in bc cabin. auxiliary power unit external air makes no difference in odor cabin. cleaning did not help. maintenance accomplished job cards 2420, 2913, and 1908. right eports smell is gone.",No +475,"due to crew report of electric smell in-flight deck, accomplish "" smoke odor in-flight deck cabin conditional inspection "" iaw amm task 05-51-58-800-801-c3 as required. send completed questionaire form 46.6020 to tomc. locking to verify signoff unlocking to clear item. ref amm 05-51-58-800-801-c3 after crew debriefing the source of the odor was determined to be from the printer. ref log page 6534052 removed and replaced cockpit printer, okay, ref 31-33-01401. form 46.6020 completed and sent to tomc. sdr per gmm 04-20-16 created.",No +476,"seat 20 de emergency light inop. found a wire harness broken. right & right the wire harness iaw amm 33-52, ops normal.",No +477,"aircraft was grounded. strong electrical burning odor at l1 door which dissipated after engines were shutdown. removedand replaced left generator control unit, left generator circuit-breaker c901 ( aala20170110022 ) and left bus tie breakerc902 ( aala20170110023 ). operational check good. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : generator control unit part condition : faulty",No +478,"recirculation fan status message, five hours into flight. flight attendants reported a slight electrical odor on the right side, in cabin between rows 9 - 15. the flight continued and landed without further incident. no other accompanied lights. removed and replaced right lower recirculation fan iaw amm 21-25-07. operation check good. nature of condition : smoke fumes odors sparks, warning indication precautionary procedure : deactivate system circuits part name : fan part condition : malfunctioned",No +479,found emergency seat lights to sidewall wire connector missing at 38ab. replaced wire connector. system operation is normal. nature of condition : other precautionary procedure : none part name : connector part condition : missing,No +480,"aircraft was not grounded. transient odor during and after takeoff reported by cabin crew. mold, mildew, wet dog smell, mostly forward to mid cabin. performed engine run per card motor control module 05-96-70. slight odor noticed on taxi but dissipated quickly. replaced recirculation filters, cleaned and deodorized forward cargo. accomplished 2nd engine run per motor control module 05-96-70. no odors present at any time of run. aircraft determined ok for service.",No +481,aircraft was grounded : flight diverted to phx on account of odor in the cockpit. an emergency was declared. maintenance complied with work card 08l00021001. no flight deck or cabin odor at this time.,No +482,shortly after takeoff forward lavatory detector alarm sounded with smoke indication in lavatory. inspected all lavatory components. found lavatory water heater to be source of smoke smell. cw no go odi prevention 2127 and wc 2120 - 2367. right & right ' d fc lavatory sink water heater per md 88 amm 38-11-05. leak & ops ck good. per the odi inspected wiring for fc lavatory lighting warning signs and water heater all ck ' s good. reinstalled all panel. aircraft ok for service. ( lp6470042 ),No +483,"during cockpit set-up pre-flight & after auxiliary power unit started recieved fire warning tone, lower cargo fire, flashing discharge lights, pushed discharge, after 2 min, still flashing, push 2nd bottle, called fire & mx. exited aircraft. after replace ment of bottles found connector plugs for both 1 & 2 bottles for forward and aft discharge connector plugs were swapped ( forward button was pressed but aft squib was discharged ) ref wri 26-977185 for corrective wiring action. work continues. performed cargo compartment fire extinguishing deployment lines routing and leak check per amm chpt 26-22-05-5, deployment lines leak ck ' s sat. ok for service.",No +484,fa ' s report foul smell coming from cabin aircraft. no defects noted. as precaution replaced both coalescer bags per amm 21-54-08. ops check ok. no further odor noted.,No +485,"on descent left pack light on recall. extinguished with master caution re-set. on taxi in left wing body overheat light followed by left pack light would not re-set. aircraft grounded. accomplished overheat detection system built in test equipment test - showed fault 24 - left aircraft bay. checked and found broken clamp on discharge duct assembly. removed and replaced coupling assembly. leak check good iaw amm 21-51-01. re accomplished overheat system ops built in test equipment test, test passed, no faults noted. overheat light out iaw amm 26-18-00-710-005. nature of condition : warning indication precautionary procedure : other part name : coupling part condition : broken",No +486,"odor prevalent after takeoff and throughout flight. odor strongest from right pack on the nr 2 engine bleed. no contamination was found. found turbine oil odor isolated to the nr 2 engine. suspect issue with buffer air valve. replaced nr 2engine buffer air valve iaw amm 75-22-01. ran the nr 2 engine at high power, oil odor in cabin with right pack running. replaced the nr 2 engine iaw amds 7100-9901-02. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : engine part condition : odor",No +487,green emergency light strip at seat 38h is inoperative. found a broken wire under the seat at the emergtency light connector. crimped the wire iaw swpm 20-64-17. emergency lights op checked good iaw amm 33-51-12. nature of condition : other precautionary procedure : other part name : wire part condition : broken,No +488,"on post flight found more residual fluid entering auxiliary power unit forward non-ram door inlet. after engine shutdown and auxiliary power unit supply to pac ks noticed burning oil odor in cockpit completed aircraft smoke fume questionnaire. inspected for leaks around tail comp, spun engines, ran thrust reverses, no leaks on left side, found t union at right thrust reverser accumulator upper b-nut leaking and loose secured b-nut leak ck ok. with no other leaks on right side - 856586-leak at t fitting at accumulator low pressure switch - 856586-cw md no go odi prevention 21-72 with cards 2120-2367, auxiliary power unit inlet and tail cleaned on logs 5774185-5774186 also cw wc 2700-4139 aircraft ok for service ( lp5774182 )",No +489,"on second leg today flight att, advised rotten egg smell on both climb outs until about 18,000 '. visually inspected inlet exhaust & cone area of nr 1 & nr 2 engine with no evidence of oil leak boroscoped insp 2.5 bleed ports on nr 1 & nr 2 engine with no evidence of oil wetness or leakage no trouble found performed high power engine run of both engine ' s, no odors noted ok for service. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : unknown part condition : odor",No +490,"aircraft was grounded : pilot reports recirculation fan status message associated fumes haze reported by fas in aft cabin. fumes haze dissipated immediately. secured recirculation off in cockpit. fa secured ife, powerport, and bc seats. maintenance removed and replaced recirculation and air filters. ops and leak check good.",No +491,"fume event. on takeoff from cy my with engines set to takeoff power and above 80knots, both crew members smelled a moderately intense burned oil odor. the odor disipated during climb out and was gone by 10,00ft msl. ran all 3 engines at idle per jrh and performed functional test of all 3 aircraft pack iaw amm 21-00-01-5. no odors notice during any pack operation - fuel used recorded on fuel slip - aircraft ok for service.",No +492,"during push back, main cargo fire warning on flight deck and mx came in to the aircraft to investigate & noticed low line fog through out the main cargo deck w no odor. prior push back, we were deiced & waited at least 1 min before packs were turned on. inspected main deck cargo compartment, verified no evidence of fire on-board. determined de-ice fluid was ingested into pac system. accomplished amm 21-00-21-2 air conditioning system oil smoke fume contamination ( removal ) - maintenance practices as required. aircraft checks good, ok for continued service.",No +493,"approximately 20 minutes after lift off, flight attendant reported aft lavatory smoke alarm activation and a funny odor. diverted and declared emergency. performed system test iaw amm. found system to operate normally. nature of condition : smoke fumes odors sparks, false warning precautionary procedure : unsched landing part name : fire detector part condition : false indication",No +494,strong dirty sock odor noted throughout the cabin and flight deck from takeoff through parking. accomplished card 05-96-70 and found dirty recirculation fan air filters. replaced left filter iaw amm 21-25-01 ( aala20170210007 ) and right filter iaw amm 21-25-01. operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : dirty,No +495,flight deck fire external retaining pin safety seal is broken. replaced seal.,No +496,"crew reported fa compartment smells of oil with packs on, in-flight and on the ground. the aircraft was grounded. operating of both packs, a strong odor of oil was isolated to the right pack exhaust system. conditional inspection of system iaw b767 amm 21-00-21 complied with. no contamination was noted. removed and replaced right air cycle machine. operation check satisfactory. aircraft released to service. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : acm part condition : inoperative",No +497,"aircraft was not grounded : forward galley oven #2 at the gate was selected to low for a few minutes then to high, a fire started near the blower exhaust fan and was extinguished with a halogen ated fire extinguisher. * supplemental report will be submitted * ( open )",No +498,"during takeoff, smelled fumes for 5 minutes. flight crew indicated no fumes. iaw amm 05-51 - 58-910-801c1 removed and replaced both left and right hepa recirculation filters iaw amm 21-25-02. no other defects found. ok to continue. nature of condition : smoke fumes odors sparks precautionary procedure : aborted takeoff part name : filter part condition : odor",No +499,aircraft was not grounded : forward emergency compartment halogen ated fire extinguisher began discharging on its own during flight removed and put in galley cart. replaced portable halogen ated extinguisher per amm 26-26-01.,No +500,pack air surged on final with a smoke burnt odor followed by a left pack trip off after landing. maintenance found acm frozen. right & right lt pack acm per amm 21-51. operational check ok.,No +501,"fumes in cockpit on takeoff roll till about 5k ft. required crew to don o2 mask immediately after takeoff. odor of bur nt rubber engine smell mainly on captains side. first officer did not detect odor. odor cleared before crew could secure any equipm ent. no further occurrance rest of flight. ref b757mm 21-00-01-3 and jrh, ran auxiliary power unit, tested ran engine ines at max static engine pressure ratio. aircraft good for service.",No +502,"aircraft not grounded : pilot reports during flight, crew was alerted to issue at seat 18b. crew observed what appeared to be white smoke coming from seat. crew took precautions with fire extinguisher. captain. was advised. power to entertainment system was halted. seat cushion removed. discovered child in-seat had spilled drink on seat, and liquid had gotten in to power unit located underneath seat. issue was resolved. condition improved. it found power box under row 18abc damage d by a liquid spill. replaced power box, inspected wiring and connections. operation check good iaw thales amm 44-21-00.",No +503,"seat row 51abc, emergency exit light inoperative, found under seat cable with a broken wire iaw wd33-51-63, repaired the cable and op checked good. nature of condition : no test precautionary procedure : none part name : wire part condition : broken",No +504,"nr 2 engine, fuel heater servo leaking fuel from upper gasket. found during idle leak check. aircraft grounded. removed and replaced the nr 2 engine fuel servo heater iaw amm 73-11-07-000-801-f00 and 73-11-07-400-801-f00. fuel servo heater leak checked good. nature of condition : other precautionary procedure : none part name : fuel heater part condition : leaking",No +505,strong dirty sock odor noted throughout the cabin and flight deck from takeoff through parking. accomplished card 05-96-70 and found dirty recirculation fan air filters. replaced left filter iaw amm 21-25-01 and right filter iaw amm 21-25-01operational checked good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : filter part condition : dirty,No +506,"wire harness damaged with several broken and burned wires at bs 740, rbl 48, above the forward lower cargo bay aft bulkhead. the broken wires were spliced and repaired. the aircraft was grounded. the probable cause was a fastener improperly installed through the cargo bay ceiling during the maintenance visit. nature of condition : other precautionary procedure : none part name : wire harness part condition : damaged",No +507,"during climb at 37000 ft, heard and felt low rumbling in the airframe. possiblely a lt engine compressor stall. left engine exhaust gas temperature rose. amber light on engine gas termperature indicator. odor of acrid fumes noticed in the cockpit and a report from flight attendants in the cabin. no visible smoke. return to land. torn off left engine bl eed while descending. engine indications remained normal, fumes dissipated. aircraft taken out of service. accomplished motor control module 72-92-12, compressor surge, no faults noted sic 05-96-70, smoke odor fumes, no odor noted. sic 4919, left engine oil system chip detectors check, and serviced, all ok. ok for service.",No +508,""" forward cargo fire "" eicas message reported by the flight crew to display during flight. the airplane was removed from service ( grounded ) and the forward lower cargo compartment was inspected. there was no signs of fire. the forward cargo smoke detector air-flow blower 2 ( m717 ) body station 352, water line 164, left butt line 70 ) was found hot with a burnt odor. the air-flow blower was replaced. the suspected cause of the "" forward cargo fire "" eicas message was the faulty forward cargo smoke detector air-flow blower 2.",No +509,"during descent, through 6000 - 2000 feet, a strong vaporized oil odor in the forward cabin and cockpit, but not aft cabin. recirculation fan turned off, some time as dissipation not sure if related. accomplished card 05-96-70. the aircraft was grounded. found the lt forward oven putting off strong chemical odor. ran engine, auxiliary power unit bleed in configuration iaw 05-96 - 70. no odor noted. replaced the lt forward oven.",No +510,"las flight 168 en route ord - las. the aircraft was not grounded. light electrical burning odor noted by crew and passenger in area of row 10 a & b, dissipated when lights were turned off. the flight continued to las and landed without further incident. maintenance performed cabin odor trouble shooting card 05-96-70 step 4 ( 3 ) electrical equipment. found power po right connector at 10a not secure, amm 23-81-05, secured and operation check powerport at 10 abc good.",No +511,"on takeoff, saw outside of aircraft, between venturi and windscreen a puff of smoke. at approximately 90kts a unique odor w as noted in the cockpit. maintenance operated left, right windshield wiper motors, checked good. weather radar tested good. no visible windshield heat damage. inspected six displays, two cdus, no damage present iaw fim 21-00 task 806. inspected forward and main avionics compartments, no odors present. iaw amm 31-62, and amm 79-00-00.",No +512,"burning rubber smell after takeoff dissipated in cruise returned at top of descent, fa report most noticeable in aft lavatory. maintenance performed high power engine run, no smell. gained access inspected recirculation fans & replaced filters no defect first officer und.",No +513,"wire broken on the left side above catwalk, aft emergency light. removed the damaged portion of the wire and installed a new connector iaw amm 20-50. operation check good.",No +514,"climbing past fl 200, burning odor was smelled in the flight deck along with noise and vibration, also reported by l2 door and zone center. suspected a pack as cause. turned off packs 1 at a time, coincidentally recycled pack 3 as power was reduced at level off altitude. vibrations stopped and the burning odor cleared. pack 3 deactivated. mcc informed.",No +515,emergency light inop at 39d. wire broken under seat. repaired broken wire ref swpm ch 20. op ' s ck normal. nature of condition : no test precautionary procedure : none part name : wire part condition : broken,No +516,"fuel leaking left wing inboard flap, outboard canoe fairing. found leak originating from fuel access panel 533cb. found s crew s low torque @ 15lbin, retorqued all screws per amm 28-11-01, left eak check still failed. defuelled left main tank, removed panel 533cb, inspected seal but found no defect. inspected mating surface aces found no fault, cleaned panel seals and mating surfaces, add emp : u332741 reinstalled panel and torqued twice per amm 28-11-01, re fuelled left main tank and leak checked for 10mins, no leaks evident. sdr raised due to fuel leak location ( near left engine exhaust path ) and its potential higher hazard.",No +517,"discrepancy : ground personnel reported smoke coming from a motorized wc wheelchair, when opening cargo compartment, wheelchair removed, no visible damage noticed by flight crew to forward cargo compartment. corrective action : performed cargo detection system operational check, found working and in good condition iaw amm 26-16-00 pg 501",No +518,"diversion declared emergency, in cruise flight attendants and passengers reported strong electrical burning odor. found lt recirculation fan inop. right & right fan per amm.",No +519,"fume event started after takeoff, smoke odor in cockpit. emergency was declared, flight returned to departure and landed without further incident. the aircraft was grounded. maintenance accomplished motor control module 05-96-70, no discrepancies or odo right found. ran engines iaw amm 71-00-00, no discrepancies or odor detected. maintenance also performed satisfactory ope rational check.",No +520,"ship 5811 - fume - a oily dirty sock odor was reported in the cockpit and cabin, o2 masks were donned. corrective action : found slat bypass valve leaking into ( left ) pack bay, secured line, cleaned pack bay op checks normal. cw removal of oil center ontamination in aircraft system per b757 amm 21-00 and replaced recirculation filters. no odor present.",No +521,"during blocking in at the gate, the crew noticed smoke in the flight deck. the airplane was removed from service ( ground ed ). the cause of the smoke was the left engine oil pressure annunciator that failed internally. the annunciator assembly was replaced.",No +522,"flames from the nr 1 engine while taxiing, reported by multiple passengers sitting on the left side of aircraft, aft of engine. smoke in cabin was also noticed. maintenance performed troubleshooting iaw motor control module 05-96-70. found no trace of smoke, fumes or fire. the aircraft was grounded.",No +523,"aircraft was grounded : pilot reports cabin odor, right pack fail. acm fail. smelled throughout the entire aircraft. odor was noticed during approach. maintenance removed and replaced the right acm iaw amm 21-52-02. ops checks normal.",No +524,emergency lights are hanging by wire from seat wall by wiring. secured light panel to seat 19b. system ops normal.,No +525,flight crew reported faint electrical odor present. suspect exhaust fan or similar starting to fail. aircraft was taken out of service. found captains clock as source of odor. replaced captains clock iaw mm 31-25 - 11. operations check good.,No +526,"climbing through fl270, increased heat on flight deck auto temperature controller. odor of exhaust or burning oil was noticed by both flight crew. turned temperature back down to close valve and odor diminished. ran auxiliary power unit and both engines iaw jrh. ran both packs at all temperature settings with no exhaust or oil fumes noticed. performed oil contamination removal for airconditioning systems iaw amm 21-00-21-2, no odors noted. aircraft ok for service. nature of condition : warning indication precautionary procedure : other part name : aircraft pack part condition : contaminated",No +527,"as power was brought up for takeoff, flight attendants in back noted strong rotten egg odor. takeoff rejected at 15 knots. removed and replaced left recirculation fan filter and right recirculation fan filter iaw amm 21-25-01. accomplished motor control module card 05-96-70. operational check good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : aborted takeoff part name : filter part condition : odor",No +528,"as power was brought up for takeoff, flight attendants in back noted strong rotten egg odor. takeoff rejected at 15 knots. removed and replaced left recirculation fan filter and right recirculation fan filter iaw amm 21-25-01. accomplished motor control module card 05-96-70. operational check good. aircraft was grounded. nature of condition : smoke fumes odors sparks precautionary procedure : aborted takeoff part name : filter part condition : odor",No +529,"fuel leak from nr 1 engine, fuel dripping from fan cowl on arrival. aircraft grounded. alternate de-activation procedures used per mpm chapter 5 table 3 item 9. found fuel present on-line coming from out of fuel pump, line wet under clamp, cleaned area, idle ran engine. no leaks observed. ran engine above 80 % n1, found fuel leaking from fuel out tube at the fuel oil heat exchanger for intergrated drive generator. removed and replaced the nr 1 engine fuel line from fuel out tube at the fuel oil heat exchanger and intergrated drive generator oil cooler iaw amm 73-11-06-400-801-f00, step 3f. ground ran engine above 80 % n1 again no leaks noted. nature of condition : fluid loss precautionary procedure : none part name : line part condition : leaking",No +530,"during descent from fl 180 to approximately 16,000, there was a slight oil odor. cabin reported a plastic odor. accomplished motor control module card 05-96-70. replaced the left air cycle machine iaw amm 21-51-04. no odor noted.",No +531,"aircraft was grounded : pilot reports immediately after starting pack, strong body odor smell came over entire aircraft. packs, recirculation fans, trim air switch positions seemed to make little difference. maintenance accomplished sof card 05-96 - 70, checked and cleaned left heat exchanger, replaced hepa filters, inspected auxiliary power unit found 2 duct damaged and loose replaced ducts, ran auxiliary power unit for 10 mins with packs, no defects noted, ran engine for 20 mins no defect noted. no odor.",No +532,"mdis 566 78-10 5297 24oct18 mem open u engine 2 tail pipe fire during start. instructed flight crew to use engine fire procedures. both bottles discharged. per flight crew debrief no fire indicator in cockpit, no exhaust gas temperature limit exceded fire dept called. fire dept discharged foam into tail pipe. due to tailpipe fire and fire extinguishing agent sprayed up the tail pipe this is an engine change approved by powerplant engineer. see wri 26-105298 for nr 2 engine auxiliary power unit fire bottles removal and installation. right & right engine. ref. int intstall nr 2 engine work card 71t1701.",No +533,"after flight fa reported left aft lavatory smoke detector went off in-flight. one passenger reported smelling something. in-flight fa reported what passenger said i asked for details, she said she smelled nothing ; and no report of alarm. only after we departure laned did she tell me about the alarm. complied with no go odi prevention ata 2172. complied with pneumatic dist. cabin smoke odor workcard 2120-2367. no defects noted. complied with workcard 7100-2619 - pneumatic system duct burn out. removed and replaced left aft lavatory mirror light bulbs per md88 33-22. operation check good. inspected left aft + right aft lavatory trash bins. no defects noted. aft lavatory smoke detectors operation check good in reference to md88 amm 26-13. ok for service. ( lp65444",No +534,right emergency overwing light forward bulb is inoperative. found a wire disconnected behind sidewall. repaired the wire. nature of condition : other precautionary procedure : none part name : wire part condition : disconnected,No +535,"crew reported smelling a dirty sock odor when in-flight, with right pack operating, after takeoff. removed and replaced right aircraft coalescer bag iaw amm 21-54-08. leak checked good. ran air conditioning for 1 hour. no odors noted. ok for service.",No +536,"passing thru 11k feet on climb out, captains nd began to cycle on and off with strong electrical odor. leveled off, turned back and ran - center & d smoke, fire or fumes qrh. mx pulled circuit-breaker and the odor diminished. during base turn, lost the first officer ' s control display unit screen, after landing, lost the lower eicas screen. mechanic pulled all circuit-breaker associated with all 3 lost cathode ray tube screens. removed and replaced captain. hsi iaw amm 34-24-04. operation check good at this time. performed operation check of lower eicas screen iaw amm 34-41-01, operation check good at this time. item m3 removed and replaced first officer control display unit iaw amm 34-61-02, good at this time. removed and replaced lt thrust reverser unlock relay iaw wdm 78-34-11. performed operation check of lt t nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : unknown part condition : odor",No +537,"strong burning plastic smell throught aircraft on cln mb out. upon arrival back at departure, debriefed the flight crew and the cabin crew, on what they witnessed and experienced. the captain said that on departure the flight deck crew notic ed a burning smell reminiscent of burnt plastic. as they were continuing their climb out and departure, the cabin crew right ela yed that they were smelling the burnt plastic smell as well. as the flight crew was working through the isue, the sec ond officer was unable to get his very high frequency 2 radio to function correctly. see update 2 it was full of static and unreadable. both the flight deck and update 2. the first officer said that when the radio did work vhf2 radio began to operate nor",No +538,"during takeoff roll, a smokey odor was detected in the cabin and cockpit. maintenance found evidence of a hydraulic lea k near the auxiliary power unit inlet. the aircraft was grounded. maintenance tightened the lines. leak checked good iaw amm 29-10-00.",No +539,"declared emergency, strong fumes in cabin passing 12000 ft. after landing fumes went away. right & right dirty right aircraft water separator bag per mm. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : coalescer bag part condition : dirty",No +540,aircraft was not grounded : cabin air compressor r1 white status light come on at 0535z fl390. smelt paper burning odor for 2 seconds in-flight deck at the same time as status message. completed installation of cabin air compressor r1 iaw amm 21-51-19.,No +541,"( log 4865885 ) ship 3717 - smoke after landing, the captain noticed a small spark and little smoke near l1 window. cleared very rapidly. corrective action : maintenance found wire to l1 window shorted to glare shield support bracket. repaired wire per b737 ssm and swpm and replaced glare shield support bracket per b737 amm. replaced whcu precautionary. good, aircraft returned to service.",No +542,"aircrat was grounded : flight attendants reported there was an irritating odor that had a fruity smell that gave them a headache on takeoff and very prominent on landing. maintenance accomplished card 05-96-70 as applicable. upon initial troubleshooting found l1 sill drain clogged and with heavy smell of citrus cleaner inside clogged line. accomplished card 38-94-14, and unclogged line. operation check good.",No +543,"at fl390 anti ice selected on, strong dirty gym sock odor for 15 minutes. opened lt and right engine cowls iaw amm 71-11 for borescope. no leaks found. right & right the lt and right recirculation fan filters iaw amm 21-25. complied with no go odi checklist, no faults noted. complied with wc 3611-2010, replaced the right engine hp valve and reg iaw amm 36-11, system checked good, no odor noticed. inspected 2.5 bleed ports, ok for service iaw fim 21-00-01301. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor",No +544,"ship 5815 - air turn back - due to smoke smell in cabin. smell and fumes dissipated. accomplished no go odi logpage 1032110. ran right engine at power for 15 minutes. with multiple aircraft config, packs hot and cold and engine anti ice. no defects noted. still need to remove and replace recirculation filters, boro number 2 engine 6th. remove and replace ' d right pack temperature control valve iaw b757 amm 31-51 due to boro findings. requires ops and leak checks. installed new heat exchangers primary and secondary iaw b75 7 amm 21-51. performed leak and operational checks of right pack, system checks good per b757 amm 21-51.",No +751,left aft emergency light door wire cut. repaired the wire iaw wdm. nature of condition : other precautionary procedure : none part name : wire part condition : cut,No +752,main cabin at row 10 emergency aisle light inoperative. reseated the en rgency light connector at seat row 3 iaw swp 20-61-00. light operation check good iaw amm 51-00. nature of condition : no test precautionary procedure : none part name : connector part condition : not seated,No +753,main cabin at row 3 emergency aisle light inoperative. reseated en rgency light connector at seat row 3 iaw swp 20-61-00. light operation check good iaw amm 33-51-00 nature of condition : no test precautionary procedure : none part name : connector part condition : not seated,No +754,seat 23d seat mounted emergency light inop. found connector broken at seat frame replaced same. ref swpm 20-90-03. cks good.,No +755,"an acrid odor in the flight deck during descent, with throttles pulled back. lasted 5 minutes. but was strong enough to make eyes sting. performed conditional inspection iaw 05-51-58-800-801c3. accomplished an initial & operational inspection tion, including an engine run iaw amm 71-00-00201. no evidence of any odor in the flight deck.",No +756,"an acrid smell of fumes were noted in the cockpit at the start of the auxiliary power unit. flight attendents also reported a "" loud pop "" ( noise ) in the rear of the aircraft. cw no go odi prevention program. inspected auxiliary power unit with no trouble found. found clamp loose and duct separated right trim air valve. secured.",No +757,ceiling panel emergency exit light identifier sign wiring out of position. repositioned wire per sip iaw amm. nature of condition : other precautionary procedure : none part name : wire part condition : out of position,No +758,due to developing history of aft cabin emergency lights associat ed with battery pack m1210 inop plz ts same. ref ssm 33 - 51-11 sheet 3. previous log 1472409 connector d10722 pins 2 and 22 power input was found intermittent when shaking wires. also suggest check ing fused outputs for bad light assembly or wiring. entr 00610873 w ts per b767-400 wdm 33-51 found vol tage fluctuation from pin 2 - 7 also voltage fluctuation from d10722 pins22-7. remove and replace m1210 skid no help when emergency 4l and right light work momentarly turn-off reg further ts ky574552 found no power pins 22 or 2 at m1210 28vdc found wire w836-00 2-16 broken by flight attd jumpseat floor board repaired wire ref bspwm chpt 20-30-12 ops ok ( 1480833 ),No +759,"after flying this airplane for a couple days in a row, the sourse of burning rubber smell is from the right "" runway turn-off "" light. each time we turned it on, we got the oder. it ' s not the right pack. ( right ) runway turn-off light inop. right & rrt side runway turn-off light per amm 33-42-03-4. no abnormal smells detected. right & right runway light switch per smp chapter 20. part name : switch, mpn ms25306-222. also complied with ea h-33340-t0336218, no damage noted to the area of inspection as called out in the above mentioned ea. nature of condition : smoke fumes odors sparks precautionary procedure : none part name : switch part condition : failed",No +760,fuel leak left wing suspected after aircraft behind unsatisfactory reported fuel leaking on takeoff found some loose screws on fuel vent panel. tightened screws ref amm 28-11-11. no leak noted.,No +761,"during a service check, found the wire to the emergency light at the r3 door broken. removed and replaced the light assembly iaw amm 33-51-12. operation check good, ok for service. nature of condition : no test precautionary procedure : none part name : wire part condition : broken",No +762,"during daily check noticed odor coming from aircraft ducts, upon insp found left pack condenser heat exchanger cracked. removed and replaced left pack heat exchanger condenser assembly iaw amm 21-51-10. operation check normal. no leaks noted.",No +763,( log 5768692 ) flight crew reported an electrical smell coming from forward galley near chiller. replaced forward galley chiller per amm 25-31. ops normal.,No +764,aircraft was not grounded. emergency escape path light at seat 6ef has broken wires that are pulled from socket. installed new connector per amm 20-42-01. operational check good. nature of condition : other precautionary procedure : none part name : wire part condition : pulled,No +765,"as the crew were approaching top climb of flight level 380, the crew received a master warning, followed by a fire bell, eicas message of "" main deck cargo fire "" and the main deck zones that were sensing smoke enunciated. the crew proceeded to commence the qrh checklist for main deck cargo fire. during commencement of the checklist, prior to reaching step #6, the fire bell, master warning and main deck affected zones silenced and associated warnings extinguished. as a precess aution, the crew decided to divert back to mia. during the diversion, the crew ask the flight mechanic to visually assess the situation through the smoke barrier door window. the mechanic advised that there were no signs of fire, smoke.",No +766,"ship 6702 on climb out passing 30000 with high deck angle we has perceivable fumes in cockpit and reported in cabin suspect residual de-ice fluid based on presence during pre-flight walk-around. corrective action : performed inspection in cockpit and cabin no fumes found. ran packs with engines and auxiliary power unit per amm 21-00, no evidence of fumes ok for service",No +767,floor proximity lighting on seat 5e did not illuminate during functional check of emergency lighting system. found broken wires ( both ) in-seat to sidewall harness seat 5e. repaired iaw swpm 20-10-13. emergency lights op check good iaw amm 33-51-00. the aircraft was not grounded. nature of condition : no test precautionary procedure : none part name : wire part condition : broken,No +768,aircraft was not grounded. seat mounted emergency escape path light at seat 7a has broken wires. removed and replaced light assembly iaw amm 33-51-10. operational check good. nature of condition : other precautionary procedure : none part name : wire part condition : broken,No +769,"aircraft was grounded : during takeoff got dirty sock smell in cockpit and cabin. declared emergency and returned to sat. emergency was declared. preformed motor control module 05-96-70, no smell found. suspect water from engine wash trap in air duct. ran engines above idle for over 10 mins. both engines and auxiliary power unit oils checked normal and no leaks noted. aircraft ok for service.",No +770,aircraft was not grounded. emergency exit light by seat 22d is inoperative. reconnected seat 22d emergency light connector under seat to light assembly. operational check per amm 33-51-11 good. nature of condition : no test precautionary procedure : none part name : connector part condition : disconnected,No +771,white seat 18d mounted emergency light had a chafed wire. removed & replaced the light assembly. operation check good.,No +772,"aircraft was grounded : at approximately 10,000 feet engine 2 overheat light illuminated. engine 1 fire light and engine 1 overheat does not test. returned to field. * supplemental report : replaced chafed harness mw0325 ( aala202106189013 ) pe right amm 26-11-02 and amm 26-10-01. replaced engine and auxiliary power unit fire and overheat detection control module ( aala202106219002 ) per amm 26-10-01.",No +773,seat mounted emergency escape light at seat 17def is inoperative. secured the connector between the wall and the seat harness attach point. operational checked good iaw amm 33-51-00. nature of condition : no test precautionary procedure : none part name : connector part condition : unsecure,No +774,l1 door seal developed a leak starting at fl 200. leak continued entire flight. found lower door seal pulled out of retainer. reinstalled l1 door seal iaw mm 52-09-01. nature of condition : other precautionary procedure : none part name : seal part condition : leaking,No +775,"nr 2 engine, left side core area mw0326 harness at 11 : 00 position has three areas of damage. first area has the harness shield sheath completely missing in a six inch area between to clamps below precooler. second area has damage to outer shield sheath 2.30 inches longitude with over 50 % of shield missing and wear damage to inner core. third area has damage to outer shield sheath 1.20 inches longitude with over 50 % of shield missing. aircraft grounded. removed & replaced core fire detection harness iaw amm 26-11-02. performed engine fire detection op test iaw amm 26-11-00. tested good. nature of condition : other precautionary procedure : none part name : wire harness part condition : damaged",No +776,"right generator off, ac bus off, in-flight, also right bus isolation off. emergency declared. found connector d1014p and backshell threads damaged and loose and wire w5012-4001b off of pin 13. terminated the wire iaw wdm 71-51-21, sh 3, and swpm 20-63-00. replaced the connector iaw wdm 24-11-21. operation check right generator, operation check ok, and right bus. no messages. ops normal nature of condition : warning indication precautionary procedure : unsched landing part name : connector part condition : damaged",No +777,"seat mounted emergency led light mount broken at seat 28c. replaced the light assembly on seat, light checked ok nature of condition : other precautionary procedure : none part name : mount part condition : broken",No +778,"several emergency cabin lights were inoperative. seat rows 1 - 12 and 24 - 30 seat lights inoperative and multiple ceiling lights thru cabin and 12 emergency exit signs at door inoperative. troubleshot iaw wdm 33-51, found emergency light wire broken and shorted at seat row 29. repaired the wire iaw wspm 20, also replaced several bulbs throughout the cabin system checked good.",No +779,aircraft was grounded. emergency declared. during descent the right wing to body overheat light illuminated intermittently at low and high power settings. found overheat loop m269 bad. removed and replaced loop iaw amm ref 26-18-02. system checks normal. nature of condition : false warning precautionary procedure : other part name : overheat loop part condition : faulty,No +780,"emergency light wire fell off. secured switch guard wire, operation check good nature of condition : other precautionary procedure : other part name : wire part condition : loose",No +781,"returned to departure due to a tail compartment temperature high message. performed qrh and message extinguished with left engine ine at idle. during the return, the cabin pressure was lost and passenger oxygen masks deployed. an emergency was declared. during an emergency descent, flight attendants reported smoke & haze in the cabin with a burning odor. found the right coalescer bag clamp dislodged and baggage melted. replaced the right temperature control valve, lt & right coalescer bags and center lamp. performed all pneumatic health checks and functional checks as required with normal function validated.",No +782,emergency flashlight on flight deck by l1 door has seal broken. removed and replaced broken seal iaw amm 25-64-00.,No +783,l2 door emergency evac slide bonding wire loose. secured wire per mt. nature of condition : other precautionary procedure : none part name : bonding wire part condition : loose,No +784,"nr 2 engine, right side core area mw0325 harness at 3 : 00 position six inches forward of right core detector loop has 5 inches of harness shield sheath missing behind pneumatic duct. aircraft grounded. removed & replaced fire detection harness iaw amm 26-11-02. engine fire detection ops tested good iaw amm 26-11-00. nature of condition : other precautionary procedure : none part name : wire harness part condition : damaged",No +785,"during flight, had a fuel leak from the nr 2 engine, flight diverted. found a fuel line from intergrated drive generator fuel oil cooler damage d. the line was replaced iaw amm 24-11-10-424-007-001, idle leak check test performed. found all good.",No +786,fire detection fault noted on pre-flight. grounded - yes. found #2 engine overheat light and handle light not illuminating during test. cycle aircraft power ref amm 20-60-99. a loop test normal. b loop inop. engine auxiliary power unit fire built in test equipment shows #2 engine loop b right core fault. found broken fire harness at hermetic al lug for b side. removed and replaced right core harness iaw amm 26-11-01. ops checks good iaw amm 26-11-00. etops ground verification good.,No +787,"aircraft was grounded : during ts disconnected 2l wireless emergency lighting system control unit, rows 3,4,5 floor proximity lights illuminated. reconnect 2l wireless emergency lighting system unit and light-remained on and would not extinquish. * supplemental action section 4 and 5 : male red 3 pin connector under wcu23 in mid-galley is broken. replaced connector under wcu23 and terminated wire iaw ea no.304699.",No +788,"inspection type : na * diversion * no emergency declared * landed without incident * no possible fuel migration from right fuel tank to left main fuel tank. after center tank emptied, with fuel burns almost equal ( 3.4 kp ph on left 3.2 kp ph on right ), rig heat tank appeared to empty as much faster rate ( no apparent fuel leak ) totalizer found defuel valve bad which contributed to fuel configure & qty differencial readings. all tanks fuel qty reading good. built in test equipment & comparator test good. ref amm 28-41 - 01. tank & flight management computer both reading same. system ok to service. this clears deferral.",No +789,cabin service reported wires loose at seat 27de. found wires pulled from emergency lights seat plug. resecured same and secured wiring. lights op normally.,No +790,"main tank imbalance of 800# at 4 hours into flight. left tank low. fuel flow even. balanced fuel at completion of center fuel burn. tanks burned evenly until seattle. grounded - yes. fueler refueled aircraft 24.6 total fuel on-board. refuel done, no pumps on, crossfeed closed, fuel transferred from center to left wing tank fuel ended at 9.1 in left wing tank no fuel spilled outside aircraft, transferred fuel from left wing to center tank. left wing tank now at 8.70 ref b737-800 fim 28-21 task 814 unwanted fuel xfer from center tank to left wing tank. initial eval steps 4 a to g. all these steps good. accomplished fim task 28-21 task 814 steps 5 a to g no transfer from center to left tank noted, verified fuel quantity using t",No +791,"approximately one hour into flight, suspected fuel leak from the left overwing fueling cap. declared an emergency and diverted without further incident. replaced the fuel cap o-ring iaw amm 28-11-04-004-001 replaced the cap, leak checked ok.",No +792,declared emergency-#2 engine had possible fuel leak. right & right #2 engine fuel heater servo per amm.,No +793,"during walk-around found nr 1 engine fuel leak. found fuel oil cooler line broken. right & right line, iaw amm 24-11-10. leak check pending. performed engine wet motor and engine run up, no leaks noted. operations check normal, iaw 71-00-00 ref leak check only. pn off : 1326m91g01, national stock number. found fuel leak from main pump strainer cover. removed and replaced pack ing, engine wet motor and run up operations check good. no leaks noted, iaw amm 73-11-01 and 71-00-00.",No +794,"aircraft was grounded : at fl410, rumbling noise throughout entire aircraft. left pack auto shutdown, burning smell throughout aircraft. cabin air compressor l2 and l1 status message lt pack eicas message. declared emergency and returned to dfw. found cabin air compressor add heat valve bad. replaced per amm 21-51-07.",No +795,"emergency exit guide light at seat 57c is inop. repaired broken connector pin. op check good. audio control panel ' d idt inspection of eel strip light at seat 57c, secured and op check good. nature of condition : no test precautionary procedure : none part name : connector part condition : broken",No +796,"acrid odor, periodically detected in the flight deck. possibly output from lt pack or duct system. removed auxiliary power unit surge valve, no contamination found in auxiliary power unit ducts. removed left engine ip check valve, no cont an mination found in ducts. right & right the lt ozone converter, ops and leak checked good iaw mm 21-73. replaced upper recirculation filters iaw amm 21-25. right an both engines and removed auxiliary power unit air. ran packs with engine bleed, air went full temperature range with packs, no odor detected. replaced the right side hepa filters iaw mm 21-25 system checked good.",No +797,"fuel dripping from nr 2 engine. inspected nr 2 engine drains, found right vsv drain leaking, ran engine, fuel leak stopped. no evidence of leaking post run, aircraft ok for service. fuel leak must be addressed within 25 flight cycles iaw amm 71 - 71-00-200-801-500. grounded - yes. removed and replaced the right vsv actuator iaw amm 75-31-01 operation check good, no lea ks noted.",No +798,"nr 1 engine has increased delta exhaust gas temperature and decreased exhaust gas temperature hot day margin. delta fuel flow and core speed remain stable. grounded - yes. removed and replaced main engine fuel nozzles lt side 16 - 20, and right side 1 - 6 iaw mtx tc pwrpl-73cmpt-0126 7-2 main engine fuel nozzles - on condition replacement. leak ck good ops ck good no faults.",No +799,"aircraft in base maintenance : emergency escape path lighting inoperative at seats 18-25abc. reseated contact #2 in wire harness connector, operation check good.",No +800,"smell of engine oil during engine start taxi, climb, and descent. conducted inspection of oil leaks on all 4 engines. ran all 4 engines individually with all 3 packs on, no odors observed in flight deck, crew rest, galley or main deck noted during engine run, iaw amm 71-10-00.",No +801,"while taxiing, told that a flame was coming out of the nr 2 engine. declared an emergency and returned to the gate afte right securing the engine. maintenance visually examined the nr 2 engine exhaust area and found oil puddle and heavy soot insi de exhaust plug. iaw amm 71-00 this condition is described as a kind of candle fire phenomena. inspected flame arrestor with no trouble found, ran engine at idle for 20 with no flames noted.",No +802,found in-seat emergency light wires frayed under seats 28abc. removed damaged wires and spliced wires back. system ops ok ref ch 20. nature of condition : other precautionary procedure : none part name : wire part condition : frayed,No +803,"6 emer lights inop in cabin. forward galley partition light, found disconnected ground wire, reconnected & operation check good. eat light at 14a : found disconnected wire, reconnected, ops good. row 35, 39, 40, & aft lavatory partition found faulty power supply. removed & replaced applicable power supply ref 33-51. operation check good. secured panels.",No +804,"during the nr 2 engine start, after the first officer brought up the fuel lever, the engine did not start. hung at about 31 - 35 percent n2, after about 6 - 8 seconds with no ignition. brought the fuel lever to cutoff. performed an ab orted engine start qrc, but there was a strong odor of fuel in the air after opening the window. ground crew reported a large cloud of smoke. aircraft grounded. removed and replaced the nr 2 engine right ignition lead iaw amm 74-21-01, and the nr 2 engine right exciter box assembly iaw amm 74-11-01. operation check good, no further defects noted.",No +805,"at the gate, using huffer air, hot air odor and reported haze in the cabin. after starting the nr 1 engine, disconnect ed external air and switched to engine air, cabin air supply temperature high. engine shutdown. left acm found low on oil, right ight acm found to be locked up. replaced both acms and complied with odi prevention procedures. completed vf with no issues.",No +806,left engine fire loop b light illuminated after departure. all other indications normal. followed qrh notified atl mtc ops normal remainder of flight. inspected lt lower pylon burn thru detector and found loops rubbing against fluid pipe. d detector worn through half way. right & right lt engine pylon burn thru lower detector iaw amm 26-10. ops tested good.,No +807,"immediately after takeoff fa ' s reported fumes smoke in cabin. followed qrh procedures for return to lax. source of fu mes smoke could not determined by cabin crew. note : nr 2 engine oil qty during start was 70 %. at starter cutout oil qty was 9 8 % replaced nr 2 engine supply filter per amm 79-21-03 & scavenge filter per amm 79-21-06. drained excess oil from reservoir & serviced to proper level per amm 12-13-11. engine idle runs good, no other faults noted at this time. performed nr 2 engine internal oil system inspection borescope per power plant engineering ref nrc d350652 for completion. ref logpage for resolution of smoke fumes in cabin.",No +808,"aircraft was grounded : captain reported a persistent odor lasting 120 minutes was noticed during climb cruise descent approach landing taxi in. a chemical mild sulfur odor noticed from row 7 to row 30. maintenance performed card 05-96-70. no findings during engine runs. during check of all reading lights and call lights of passenger psus, found row 22abc all reading lights inop. removed and replaced power supply unit circuit card at 22abc iaw amm 33-23-00. ops ck good. aircraft sup and lead walked cabin. no odors noted.",No +809,"flight deck door - lock fail - light came on steady. did not ice a strange odor. cklist com suspect solenoid has be en powered all flight, panel removed area inspected and found door locking solenoid extremely hot causing a slight odour automatic flight deck door deactivated iaw mel add emp : u353020 p. no other system is affected from this circuit-breaker being pulled ref circuit-breaker t5 on the p11 pulled and collared iaw gmm 05-30-05 section 5251c. flight deck access switch moved to the off position and wdm 52-51-11. see previous log history 3952228, 294666, 3932108, 3906034, 3988783 and 3903210. form 46-6920 filled out by lhrmm. noc",No +810,"fuel leak left engine during flight. 3500 lbs difference between flight management computer and calc fuel. visually confirmed the leak. emergency declared. motored engine and found significant fuel leak coming from high pressure fuel pump outlet supply line to fuel control govenor, leaking at pump outlet due to blown o-ring. replaced the o-ring iaw mm 73-11-03. leak checked good. nature of condition : warning indication, fluid loss precautionary procedure : unsched landing part name : o-ring part condition : leaking",No +811,"aircraft was not grounded : pack mode right eicas and pack acm right status message with brief cabin odor. replaced right air cycle machine with serviceable unit iaw amm 21-52-02, operation check good.",No +812,"light assembly broken on cabin aft galley at r5 door. removed and replaced with new proximity light assembly at cabin aft galley r5 door iaw amm 33-51-05-201, operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +813,aft galley left hand flight attendant seat emergency flashlight was inoperative. replaced the aft galley left hand flight attendant seat emergency flashlight battery iaw amm 25-64-00. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +814,engine 1 overheat light is on engine 1 overheat light illuminated in-flight. ran qrh - light went out at 50.6n1. emergency declared. found leaking gasket on air line to hptacc. no faults noted. nature of condition : false warning precautionary procedure : unsched landing part name : gasket part condition : leaking,No +815,aircraft was not grounded. seat mounted emergency escape path light at seat 17d seat is inoperative. reseated seat connector iaw amm 33-51-11. operational check good. nature of condition : no test precautionary procedure : none part name : connector part condition : loose,No +816,"aircraft returned of flight due to during climb, the left fire detection system fault light turned on. maintenance personnel performed left engine fire detection test iaw amm 26-10-00, detecting loop b of left engine with fault ; so the circuit circuit-breaker a24, a21 on panel p6-2 were reseated iaw amm 26-11-00 and the wiring in connector dj2501 was fixed iaw wdm26-11-11 and both core fire detector were replaced iaw amm 26-11-01, tested correct. nature of condition : false warning precautionary procedure : other part name : fire detector part condition : failed",No +817,after landing & starting the auxiliary power unit & shutting down right engine we smelled a dirty sock smell with soule haze in cabin right pack & it didn ' t get worse but didn ' t go away. found leak coming from right rudder control pressure line. replaced line cw no go odi 29-31 section ii ops ck good ok for service amm ref 27-20. ( lp6898585 ),No +818,"emergency exit floor path lighting at seat rows 39-44 is dim. found emergency aisle path lighting seat to seat harness below seat 37def not secure. reconnected, ops ck good per amm 33-51-00-715 - 200. nature of condition : other precautionary procedure : none part name : wire harness part condition : loose",No +819,"during climb about 60nm south of kord at fl260 right generator ac bus offline followed by both utility, did not see smoke or a el ectrical smell. the captain also stated that he did not hear a chattering sound and bus power control unit built in test equipment of faulted dp trip, main bus overlap zone. accomplished fim 24-20-00-810-802 page 16 step d. ring out of intergrated drive generator ct wiring from generator control unit m146 b2070b a13 to d13 was 3.2 m ohms with shake out would drop to 7k ohms. pos c13 and b13 was good. resistance check at intergrated drive generator was good. found connector d1014p at engine firewall damaged and pins are fetting. replaced connector and backshell d1014p and re pinned all pin contacts, iaw swpm 20-63-13.",No +820,"noticed excessive fuel burn on three consecutive waypoints, shortly thereafter recieved a level 2 fuel qty used check, possible fuel leak. ran qrh prcedure and the nr 2 tank or engine isolated as source of leak. further troubleshooting determined it was the nr 2 engine. shutdown the nr 2 engine iaw qrh. visually inspected the fuel line & found the elbow cracked. the elbow was removed and replaced iaw amm 28-21-01-4. tested ok, aircraft ok for service.",No +821,"aircraft was grounded : maintenance reports fuel leaking from right wing dry bay drain. cleaned and sealed right dry bay inboard d aft and outboard bulkhead lower skin iaw amm 28-11-00. accomplished check leak of dry bay & all access panels ref amm 28 - 11-00, no leaks noted.",No +822,"found on pre-flight - jet fuel drip ( 1 drip per 4-5 seconds ) under #2 engine nacelle. reported at 1852 z. grounded - yes. #2 engine fuel leaks from left vsv drain : 2 drops pm, right vsv drain : 9 drops pm, and oil fuel heat exchanger pad drain : 2 drops pm with engine at idle. replaced the left and right vsv actuators, oil fuel heat exchanger, and servo fuel heater ref b737-900 amm 75-31-01, 73-11-07, 79-21-02, lk and ops cks good.",No +823,"during flight, crew received an tail compartment high temperature light. declared an emergency and diverted. landed without incident. the aircraft was grounded. replaced left tail compartment overheat sensors iaw amm 36-20-02, and found the aircraft duct loose, secured the duct iaw amm 21-20-15. ops & leak checked good.",No +824,"during flight, crew received an tail compartment high temperature light. declared an emergency and diverted. landed without incident. the aircraft was grounded. replaced left tail compartment overheat sensors iaw amm 36-20-02, and found the aircraft duct loose, secured the duct iaw amm 21-20-15. ops & leak checked good.",No +825,"left wing body overheat illuminated right after takeoff, repeat write-up. after turning left bleed and pack off, left wing body overheat light extinguished. an emergency was declared, returned to departure, and landed without further inc ident. the aircraft was grounded. accomplished replacement of the pack overheat detectors ( m355 and m1909 ). troubleshooting the left pack wiring iaw fim 26-18-00-810-802. operation check normal.",No +826,aircraft was grounded : after landing strong electrical odor reported in aft left lavatory. maintenance troubleshot and found left aft lavatory light assembly to have a burnt socket and replaced bad socket. maintenance performed satisfactory operational check per amm 33-26-03 and motor control module 05-96-70.,No +827,"while the airplane was out of service ( grounded ) and the left aft fuel boost pump in the left wing was being removed, fuel started to flow out of the fuel tank. the pump could not be re inserted until the fuel stopped flowing out of the tank. after the fuel was cleaned off the ramp by hazmat technicians, a serviceable left aft fuel boost pump was installed. the cause of the fuel spill was an unseated fuel boost pump shut-off sleeve.",No +828,crack ceiling panel 120yac ( shroud panel ) forward cargo compartment,No +829,crack ceiling panel 120yac ( shroud panel ) forward cargo compartment,No +830,"single wire knicked and slightly crushed in left sidewall between bs 698 - 720 on forward cargo bay. repaired the wire 744-02-24 iaw swpm 20-10-13, operation check good iaw amm 73-34-00. nature of condition : other precautionary procedure : none part name : wire part condition : damaged",No +831,"the pilot reported that after takeoff, the right engine oil pressure was 33 in the yellow band, accompanied by fumes in the cockpit & cabin. the aircraft was grounded. maintenance found oil coming down the outlet guide vanes, and determin dead ended that the nr 1 bearing seal was leaking. changed the engine. * supplemantal report : maintenance removed and replaced nr 2 engine iaw 71-94-01, and due to initial discrepancy accomplished engine smoke odor fumes initial ts iaw cards 05 - 96-70 and 05-96-71. accomplished engine run, ops ok * ( closed )",No +832,aircraft was grounded. emergency declared. dca dfw flight. left engine wing to body overheat indication during descent. inspection found no indication of heat. removed and replaced left forward strut cavity overheat detector m1671 iaw amm 26-18-02. operational check good. nature of condition : false warning precautionary procedure : other part name : overheat sensor part condition : faulty,No +833,"aircraft was grounded : pilot reports 15 min after takeoff passing fl200 right engine overheat light illuminated. reduced engine to idle, light extinguished. emergency declared, returned to dfw. maintenance troubleshot iaw fim 26-10-00-810-811 and found leak on hpt cooling duct. removed and replaced duct iaw em 72-54-11-300, leak check good. performed high powe right engine run for 10 min, no overheat indications. ok for service.",No +834,"left wing body overheat illuminated right after takeoff, after turning left bleed and pack off, left wing body overheat light extinguished. an emergency was declared, returned to departure, and landed without further incident. the aircr aft was grounded. accomplished replacement of the pack overheat detectors ( m355 and m1909 ). troubleshooting left pack wiring per fim 26-18-00-810-802, all operation check normal.",No +835,aircraft was grounded : suspect possible fuel leak. at one point down over 3600 lbs. entered at gate down 1700 lbs. replaced seal on panel 533bb on left hand wing per amm 57-15-00. leak check good.,No +836,electrical fumes smell around row 4 ; no abnormal engine indications ; [ 01 ] accomplished conditional insp per amm 05-51-56 and fim 21-00 task 806 para. center ; g ; h; i ; and j. no faults found. could not duplicate condition. inspected psus and over-head bins in suspect rows 1-4 ; inspected galley equipment and all lavatory trash bin temperature indicator. no defects found. verified cbs in cockpit and e&e are not popped. found forward right emergency light power supply inop not charging. removed and replaced power supply and battery pack per amm 33-51-06. ops checks ok. aircraft ok for service,No +837,electrical fumes smell around row 4 ; no abnormal engine indications ; [ 01 ] accomplished conditional insp per amm 05-51-56 and fim 21-00 task 806 para. center ; g ; h; i ; and j. no faults found. could not duplicate condition. inspected psus and over-head bins in suspect rows 1-4 ; inspected galley equipment and all lavatory trash bin temperature indicator. no defects found. verified cbs in cockpit and e&e are not popped. found forward right emergency light power supply inop not charging. removed and replaced power supply and battery pack per amm 33-51-06. ops checks ok. aircraft ok for service,No +838,"ship 3776 - air turn back - returned to jfk due to smell throughout the cabin along with associated grinding noise that follows throttles. corrective action : found lt acm frozen. replaced same. found primary heat exchanger cracked. replaced same. due to acm damage suspect possible icing. replaced standby temperature control valve, re heater, inspected drain lines and cleared inlet water nozzle. all ops checks ok. aircraft returned to service.",No +839,"dfw flight 79 enroute lhr - dfw. the aircraft was not grounded. trim panel above door 1r was loose, exit sign above door may be inop or unhooked. placed exit sign on mel deferral. maintenance found during inspection wire w6232-0124-20 broken on connector pin. replaced wire pin iaw wspm 20-30-00. item ok for service.",No +840,crack ceiling panel 120yac ( shroud panel ) forward cargo compartment.,No +841,"ship 5808 pulling into gate ramp reported left main gear overheated + on fire, fire command reported fire out but noted 300 deg temperature reading they also reported apparent hydraulic leak in vicinity. braking on landing + taxi in was minimal. corrective action : ref log 2048009 removed and replaced #5 brake and tire, leak check good. performed spin up test per amm 3 2-42, checks good. no airspeed or ab message. cw odi amds. ( 8354688 )",No +842,"crew reported, at 29,000 tail compartment high annunciator illuminated. ran red boarder checklist. when crew continued the com procedure and got to the reduce thrust ? declared the emergency and returned to klrd. aircraft landed without inci dent. maintenance at klrd found duct leaking on aft side of right air conditioning pack. verified tail compartment overheat temperature sensor working properly iaw mm 36-20-02, step 4. operation check good. maintenance found right pack temperature control duct loose, tightened clamp iaw amm 20-30-01. found clamp at acm compressor inlet from primary heat exchanger broke. right & right clamp at acm ( right ) inlet from primary heat exchanger iaw mm 21-00-00. ops and leak check good. no other defects noted.",No +843,"during takeoff at 110 knots got "" wheel well fire "". rejected takeoff as soon as aircraft slowed warning went out. brake temperature went up to 7. right & right wheel well fire detection card ( m691 ) ref amm 26-17-00-5, system op ck ' d normal. ran auxiliary power unit and inspected the air supply duct in the left wheel well. found that duct was leaking air from a clamp just aft of the center isolation shut-off valve and blowing right onto overheat detector. adjusted and tightened clamp ref amm 36-11-04-4. leak check good.",No +844,"discrepancy : lt wing top inspection panel leaking fuel during flight. corrective action : replaced fillet seal around in spection panel between access panels 2 and 3 on upper side of lt wing. refueled aircraft, no leaks noted.",No +845,"during climbout tail compartment high temperature light illuminated. qrh complied with, light extinguished. an emergency was delcared, the aircraft returned to departure and landed without incident. the aircraft was grounded. replaced the right tail compartment overheat sensors iaw amm 36-20-02. accomplished tail compartment leak checked iaw 36-95-14, and 26-96-1 1. no leaks noted. ok for service.",No +846,starting left ( 1 ) engine push crew observed sparks aborted engine start tower observed smoke engine started normal until get stag nated then tug crew reported observations. dry run engine found left starter faulty and replaced.,No +847,"smoke in the cockpit, returned to departure. ran engines at flight idle for 20 minutes with all 3 packs running, no discrepancy noted iaw jrh chapter 6. removed and replaced water separator covers and coalescer bags iaw amm 21-53-00-7",No +848,"flight 2086 - diverted due to right autopilot disconnected, followed by strong acrid smell in-flight deck and forward part of cabin. performed no go odi prevention procedures. could not duplicate fumes or odors. found lt fcc failed. replaced fcc system operation is normal.",No +849,air turn back - due to right engine issues. flight crew reported during climb right oil pressure went to 57 pounds per square inch and felt vibration. f light attendant reported light smoke in cabin. per qrh reduced throttle for remainder of flight. mtc found metal on mcd analyzed as m50 and replaced engine. sdr reported due to smoke in the cabin.,No +850,r1 door assist handle broken replaced handle per sip,No +851,during emergency lights test found passenger seat row 24def emergency light inoperative. maintenance found broken wire going to light. spliced wire back together per amm 20-60. ops ck nml.,No +852,"aircraft was grounded. flight had aft cargo fire indication, blew the fire bottles then called dispatch and advised they were diverting to bda. emergency declared, flight landed overweight and without incident. removed and replaced aft cargo smoke detector per amm 26-16-04.",No +853,"on taxi to runway 25 kden upon reaching runway we received a level 2 brake overheat warning. stopped aircraft and detrmin ed the #6 tire brake indicated 650c all other brakes indicated 300 or less. we only used right brake and allowed trailing edge mp to drop to 550c and attempted to taxi back to ramp. after a short taxi not using left brake it started to climb again. stopped ac. brake indicated 750c we then had a level 2 tire "" failure "" removed and replaced #6 main landing gear tire and wheel assembly iaw md amm 11 32-41-01-4. wri 32-432349 removed and replaced #6 brake assembly iaw md11 amm 11 32-43-20-4 ops and leak check good.",No +854,during emergency light test found r1 door lower emergency exit light inop. found both power and ground bad. replaced splice sm9012 on wire 3532-9138 and replaced ground terminal end at gd3295 for wire 3532 - 9140 swpm 20-20. emergency lights test good. nature of condition : no test precautionary procedure : none part name : splice part condition : defective,No +855,right engine spar valve light did not cycle on engine start - 2 attempts. strong fuel smell in cockpit after & nbsp ; pack right selected on ( < p > cycled spar valve circuit-breaker and ran engine iaw amm 71-00-00. ops ckd ok. aircraft ok for service.,No +856,emergency exit sign on the right lower side of the galley wall is broken. removed and replaced light fixture iaw amm 33-51-01. operational check good. nature of condition : other precautionary procedure : other part name : sign part condition : broken,No +857,"atl flight 1308 en route ord - mia. the aircraft was grounded. aft cargo fire light illuminated in-flight. discharged bottle e per checklist. the flight declared an emergency and diverted to atl without further incident. airport inspection showed no signs of fire source. maintenance replaced forward cargo, most forward smoke detector ( see sdr aala20181115003 ) and aft cargo detector b-2 ( see sdr aala201811189003 ) iaw mm 26-16-01, and the ceu in iaw maintenance manual 26-16-02. op cks nml on ground. also replaced the discharged aft cargo fire extinguisher bottle iaw maintenance manual 26-23-01. ops cks nml on ground.",No +858,"aircraft was grounded : warning message for wing to body overheat, flight declared emergency and returned to field. replaced right outboard overheat detector iaw tsm 26-18-00-810-802, operation check good.",No +859,crack ceiling panel 122ycc ( shroud panel ) forward cargo compartment,No +860,crack ceiling panel 121yac ( shroud panel ) forward cargo compartment,No +861,crack ceiling panel 121yac ( shroud panel ) forward cargo compartment,No +862,"major electrical event occurred when app switched pushed. result was temporary loss of power to flight deck instruments and disengage of autopilot. power restore within seconds. upon power restoration captain side instruments remained non-functional 5 to 10 second before restoring. wheel well fire eicas and warning bell were present momentarily center autopilot was selected, entire event. repeated as described. after all eicas message self cleared, remaining status message were standby inverter and captains standby indicator & nbsp ; ( < p > removed and replaced bus power control unit iaw amm 24-41 - 03. operation check good iaw amm 24-41-03. removed and replaced circuit-breaker c841 per swpm and wdm 24-33-11.",No +863,"another aircraft observed flames coming out of the nr 1 engine for about a minute after start. performed general visual inspection of the nr 1 engine exhaust section and inlet, no evidence of engine fire on inbd flap assembly or pylon. crew reported no unusal exhaust gas temperature or spike in engine exhaust gas temperature, crew also reported no fire warning messages or aural warnings. iaw ea7255-01044 rev center, removed the center vent tube. observed wear on bearing surfaces for the o-ring seals in aft 3 positions on vent tube. replaced the nr 1 engine. nature of condition : flame fire precautionary procedure : return to block part name : o-ring part condition : leaking",No +864,"after takeoff, received simu tian ous lt engine overheat and engine fire, both on eicas with master warning and aural warning. performed inspection of the nr 1 engine iaw mm 72-00-00. found plug on tcc valve loose and leaking out onto fire loop. secured the leak and checked tcc valve, no leaks noted iaw amm 71-00-00. replaced the lt overheat detection wires iaw wd 26-11-12, & swpm 20-10-11. performed lt engine fire detection overheat system test, tested ok iaw amm 26-11-00. nature of condition : warning indication precautionary procedure : unsched landing part name : valve part condition : unsecure",No +865,"while doing delayed engine start on engine 2 ( 2 start all normal ) noticed engine 3 idling higher than engine 1. all other indications on engine 3 normal ( exhaust gas temperature, ff, etc. decided to shut nr 3 down and restart shutdown nr 3, waited until all indications were zero + 30 seconds. attempted restart on nr 3. all indications normal on initial start shortly after first officer raised the fuel lever at 20 % n2, an aircraft over ground control reported smoke flames coming out of nr 3 engine. complied with tailpipe fire procedures, shut-off fuel lever, motored engine. aircraft behind unsatisfactory still reporting smoke, fired both fire bottles. replaced nr 3 engine.",No +866,"nr 1 engine reads 13.6 fuel flow on eicas. repaired a broken wire w744-302 b-24 and performed an engine run, fuel flow indication normal iaw swpm 20-30-12 and amm 71-00-00-501. nature of condition : other precautionary procedure : none part name : wire part condition : broken",No +867,"auxiliary power unit autoshutdown event on gate with flame out exhaust pipe during event. mechanical failure of turbine, nature of condition : flame fire, engine stoppage precautionary procedure : other part name : engine part condition : failed",No +868,"fuel dripping from tee fitting on the fuel line from the auxiliary power unit fuel control unit to fuel manifold. aircraft grounded. replaced fuel flow divider tee, leak checked good.",No +869,"inspection type : na air turn back - on departure notified of a possible fuel leak in right wing. all fluid, pumps and valves looked normal ( no# 3 fuel qy ). no unsual pitch, power or trim performed detailed gvi of right wing, including fuel access plates, hydralic components, lines, flap wall and ailt non-access pmls with no fluids of any type noted. ran all three engines with all fuel systems and hydraulic. system pressurized illeg mm 71-00-00. no leaks noted. performed leak test of crossfeed",No +870,"at cruise, fl 330, captain `s adi flickered then failed. after screen failed a strong odor and noxious fumes became app arent on ground, saw adi circuit-breaker tripped. performed inspection of captain ' s adi. determined failure of cathode ray tube. removed and replaced the captain ' s adi iaw amm 34-22-03. operation check good. aircraft cleared for service.",No +871,"aircraft was grounded : maintenance reports right inboard wing fuel tank has running leak out of dry bay. isolated 1 leak area due to failed sealant at rib 9, from stringer li6 to l17, 2 inches above lower skin via back blow iaw amm 28-11-00 - 796-111. removed bad sealant, cleaned and applied new sealant iaw amm 28-11-00-308-013. leak checks good, no leaks noted.",No +872,"on first flight of day after auxiliary power unit start, pack went full hot and aft portion of the cabin filled with heavy haze. cw no go odi 2172. mcc notified. remove and replace water separator bags iaw md88 amm 21-20. found nothing abnormal. inspected tail section of pneumatic ducts. suspected crew overtemped pneumatic system. ( 899852 ) ran both engines with passenger on high with no discre ps found. ( lp5058600 )",No +873,"while at cruise at 15,000 feet from kbuf to ksyr, received "" main cargo fire "" eicas and master warning. smoke filled cockpit. declared emergency, ran qrh, immediate divert into kroc. full stopped on runway and egressed aircraft via left slide. per fim 21-00-01-3 step 2 requires left & right engine run. acomplished engine runs per jrh. no odor or smoke noted. all indications on left and right engine run were normal. replaced recirculation filter on wri 21-20-3902 pn p199753, no defect s or abnormal indication on filters. replaced cvr pn 980-6032-001 sn 03088, and flight data recorder pn980-4700-042 sn 5715 on wri 23-70 - 3900. inspected air condition bays, no defects noted.",No +874,lt rear spar found auxiliary power unit fuel shut off valve electrical connector cracked. connector removed and replaced iaw wdm 28-25-21 rev 13 and swpm 20-61-00 rev 65. ops tested good iaw amm 28-25-00 rev 122. nature of condition : other precautionary procedure : none part name : connector part condition : cracked,No +875,interior emergency lights surrounding l-4 and r-4 doors will not test. found wire w4790-009-22 broken 1 foot from right aft fa seat in floor track. repaired the wire iaw bswpm. nature of condition : other precautionary procedure : none part name : wire part condition : broken,No +876,aircraft was not grounded. emergency exit sign by the left aft galley door waist high is broken. removed and replaced light assembly per amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : sign part condition : broken,No +877,l2 door emergency evacuation slide light is inoperative. removed and replaced aft cabin battery assembly and charger iaw amm 33-51-00. operation check good. nature of condition : no test precautionary procedure : none part name : battery part condition : no test,No +878,passenger cabin left emergency exit overwing door sidewall light inop. relamped passenger cabin left emergency exit door sidewall light iaw amm 33-51-04,No +879,"left duct leak after landing. removed and replaced the secondary heat exchanger. left side iaw amm 21-51-02. no leaks, operation check normal. nature of condition : warning indication precautionary procedure : other part name : heat exchanger part condition : leaking",No +880,"emergency exit lights damaged, seat 53g, emergency light on wall, behind seat 53g broken, replaced the light assembly, ok. nature of condition : other precautionary procedure : other part name : light part condition : broken",No +881,emergency light damaged seat 43d. found seat shroud broken at emergency light attach point. replaced the shroud iaw cmm25-27-89. attached emergency light assembly to shroud. nature of condition : other precautionary procedure : none part name : shroud part condition : broken,No +882,emergency light at seat row 32 inoperative. found broken wires under the seat. repaired iaw swpm20-35-12. operation check good. ok for service. nature of condition : other precautionary procedure : none part name : wire part condition : broken,No +883,emergency light at the r2 door not working. connected the harness. operation check good. ok for service. nature of condition : other precautionary procedure : other part name : wire harness part condition : disconnected,No +884,"left engine failure fl 310 cruise flight. dull thump followed by moderate airframe vibration. shut engine down. performi ng severe engine damage qrh checklist. initially got thin smoke in cabin and cockpit. pulled fire handle and blew one fire bottle. remove and replace #1 engine per wc#7100-4682lh, refer to log 5959771 and log 959784. performed full duct burn out per work card 7100-2619. ( lp5959770 )",No +885,"aircraft was grounded : maintenance reports fuel leak at right wing forward seem outboard of no. 2 pylon. maintenance isolated leak @ stringer ( l-10 ) just inboard of ( ws369.50 ). removed sealant prepped and applied new sealant iaw b757 amm 28-11-00-206 - 001. leak check good, no leaks noted.",No +886,seat rows 31-39 emergency lights were inoperative. found a damaged wire at bs 1155. repaired the wire iaw swpm 20-10 - 03. operation check good. aircraft ok for service. operation check good iaw amm 33-53.,No +887,"crew reported a fishy odor in cabin and returned to field. please complete an sdr report prior to releasing aircraft. high power engine runs have been accomplished. unlocking log page accomplished engine high power run, auxiliary power unit bleed check center abin check iaw amm 05-51-26-800-801 par 2e, no odor noted. accomplished initial inspection iaw amm 05-51-58, no defects noted. will enter esdr after hepa filters replaced.",No +888,"during a service check, found the left row 4 to 20 seat emergency lights inoperative. found seat 4a had shorted wire and repaired. system operation is normal. nature of condition : other precautionary procedure : none part name : wire part condition : shorted",No +889,"strong acrid odor started just before descent. complied with no go odi prevention program. found the right recirculation filter very dirty. right & right the filter iaw amm 21-25. right & right the right recirculation fan iaw amm 21-25. ran auxiliary power unit, both engines, pack and cabin equipment, no abnormaility noted.",No +890,aircraft was not grounded. emergency escape path aisle light at seat 31def is inoperative. repaired wire iaw amm 20-10-06. operational check good. nature of condition : no test precautionary procedure : none part name : wire part condition : damaged,No +891,"aircraft was not grounded : about 3 hours into flight, at cruise, aft left lavatory smoke detector light illuminated, dis appeared after 10 seconds. flight attendants did thorough check of lavatory and trash. no indication of smoke, fumes, or fire. blocked off lavatory, indication did not reoccur. maintenance accomplished test of left aft lavatory smoke detect or and performed satisfactory operational check per amm 26-10-00.",No +892,"suspect fuel leak no. 2 engine checked engine #2 and no leaks found, performed a fqis built in test equipment and flight deck fuel quantity indicatr #2 placed on mel 2806b. ddp was found in-flight fault message # 28-41204. required #2 tank to be accomplished iaw mel 2806b. placed on mel 2806b. dispatch desk : 21 name : cl date : 03-nov-21 - noc desk : 900 name : dz date : 03-nov-21 - all boost pumps in associated tank operate normally. fuel flow meters operate normally. center tank indicator operates normally. deactivated the #2 main tank with intermittent fqis in reference with mel 2806b added picture upon clearing this mel item bussing pug connector jumper harness mst be removed and returned",No +893,"right pack hot air supply tube cracked, leaks are near the reheater. removed and replaced the hot air supply tube. ops & leak checked good iaw amm 21-51-10. nature of condition : other precautionary procedure : none part name : tube part condition : leaking",No +894,"just before descent, had r2 lavatory smoke detector going off. crew declared an emergency and expedite descent. landing was normal. checked aircraft, no trouble found. upon arriving at gate, checked lavatory no trouble found. nature of condition : false warning precautionary procedure : unsched landing part name : smoke detector part condition : false activation",No +895,aircraft was not grounded. emergency escape path aisle light at seat 33def is inoperative. repaired wire iaw amm 20-10-06. operational check good. nature of condition : no test precautionary procedure : none part name : wire part condition : damaged,No +896,"seat mounted emergency light damaged at seat 44g. the light assembly was replaced iaw amm 33-51-05, and tested good.",No +897,"during cabin walk-around at the gate, noted bc seat 5d, one seat mounted emergency light lens was missing. replaced light assembly seat 5d iaw eso 21376. ok for service.",No +898,"fuel odor reported by flight attendant in aft, three rows near aft entry door. during descent, odor disapated when cold er selected on right pack, at a 10 minute duration. the aircraft was grounded. maintenance accomplished motor control module card 05-9 6-70 to troubleshoot. ran auxiliary power unit, both engines packs, no findings or odor found. maintenance also performed satisfactory op erational check.",No +899,"during climb out and part of cruise flight pack output air has jet fuel fumes. burns eyes and nose. terminating service b767 fim 21-00 task 803, performed idle engine run of #1 and #2 engine iaw b767-300 amm 71-00-00 test 4, performed operation check of coding pack system iaw b767-300 amm 21-00-00, performed smoke or fumes in cabin conditional inspection iaw b767 - 300 amm 05-51-56, performed removal of 0.1 contamination from the air conditioning and pneumatic systems iaw b767-300 amm 21-00-21. no defects noted at this time. all checks good no fumes noticed in-flight deck aircraft ok for continued service.",No +900,"during climbout, tail compartment high temperature light illuminated. qrh complied with, light extinguished. an emergency was delcared, the aircraft returned to departure. aircraft landed without incident. replaced the left tail compartment over heat sensors iaw amm 36-20-02. accomplished tail compartment leak checks iaw motor control module 0930, 36-95-14, and 26-96-11. no leaks notede, ok for service. the aircraft was grounded.",No +901,"' left engine high pressure shut off valve "" in cruise at fl280. found wire broken away from terminal resecured wire to terminal iaw sw prm 20-20-00 per formed fim36-20 ft 804 no faults noted at this time operation check good.",No +902,upper deck emergency light has broken terminal stud. nature of condition : other precautionary procedure : none part name : terminal part condition : broken,No +903,"during cruise altitude, the right fuel gauge read 700 lbs less than the lt fuel gauge, even though center tank fuel was burned for the first hour of flight at engine shutdown, the imbalance is 4.07 3.42. the fuel burn for both engines was the same. maintenance accomplished fqis built in test equipment test with no faults found. ran fuel pumps with valves closed, found no ap parent fuel migration on the ground. no history for this issue. returned to service.",No +904,"at fl390, the right engine overheat eicas indicator illuminated. emergency declared. found the nr 2 engine upper fire combustion & turbine case sensor mid clamp loose iaw fim task 26-11-00-815-803. secured the clamp iaw eipc 26-11-01 item 430. wrench checked all pressure shutoff valve & hs valve pneumatic duct clamps. accomplished duct leak check with foil, ran the nr 2 engine at high power several times with no overheat light displayed and no leaks noted. nature of condition : warning indication precautionary procedure : unsched landing part name : clamp part condition : loose",No +905,"on departure strong smell of "" dirty socks "" on climb out. possible fume event. accomplished a visual inspection of the pa ck compartments no defects found. accomplished visual inspection of right and left hand engines for any external oil lea ks non-found started auxiliary power unit ran each pack individually off of auxiliary power unit air no fumes or oders in cockpit of aircraft. performed engine indicating e run as per jrh chapter 6 and ran each engine and pneumatic system individually. again no fumes or oders in the aircraft. all performed as per fim 21-00-21-2. aircraft is ok for service.",No +906,"pilot observed oil drips under nr 1 engine cowl. grounded yes. run nr 1 engine at idle, did not observe leak from any drain lines, but left side of engine cowl was wet from engine oil possible leak from heat exchanger. found hydro mechanical unit leaking on nr 1 engine. removed and replaced hydro mechanical unit, iaw asa mtx task card n8473000 for removal and task card n8473001 for installation. accomplished tests 12, 3a, 13 actuator tests good, idle leak check good, electronic engine controllers test good.",No +907,"suspected fuel leak on left side possible lt side decreased by 1500 imbal light etc debriefed flight crew : engine parameters normal ; ff 2800 isolated tanks to on side engines. lt fuel indication fluctuated then decreased to 1.3 lower than right tank. crew diverted to den. on approach fuel increased by approximately 500lbs in lt tank. block in fuel l-6.95 c-.21 r-6.1 4 no external leaks not inspected aircraft for external fuel leaks. no leaks noted. inspected engine drains for fuel, no fuel leak s noted. sumped all fuel tanks and inspected for water. no water noted. verified fuel quantity iaw fueling manual. lt wing indicator 5640 lbs stick nr 4 9.6 "" = 5789 ( nr 5 stick inop transfer fuel to read on stick nr 4 ) ref fueling system checks go",No +908,aircraft was not grounded : contract cabin cleaners reports seat 12abc emergency path light broken off. removed and replaced seat 12abc escape path light housing assembly per eso 61101 cmm 25-23-67.,No +909,"suspected fuel leak enroute 2 hours into flight fuel was 4000 lbs lower than expected. 15 minutes later received fuel qty check alert. ran qrh checklist & determined leak was in upper aux estimate 10000 lbs of fuel leaked. declared emergency, dumped 47.6 of fuel & rtb. no external leaks noted. verified fuel with fuel sticks, ok. sumped all tanks, no contamination. built in test equipment check of fqbu iaw amm 28-41-00-5, no faults. performed rts of fsc iaw amm 28-08-01-5 no faults, tranferred fuel between tanks & verfied qty with fuel sticks, ok. tank qty & totalizer has remained stable.",No +910,emergency aisle light on class divider behind seat 2h broken. both light assembly replaced due to lens damage. ops normal after replacement. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +911,aircraft not grounded. seat mounted emergency escape path light at row 28 is inoperative. removed and replaced harness assembly iaw amm 44-21-07 and 33-51-00. operational check good. nature of condition : other precautionary procedure : none part name : wire harness part condition : defective,No +912,"during climbout out of 10,000 ft. flight attendants reported a very strong dirty sock, rancid cheese odor in the forward cabin. the flight deck crew donned oxygen masks and declared an emergency. odor started to dissipate slowly at level off at 14,000 ft and power reduction. the flight returned to departure and landed without further incident. the flight landed and taxied under it ' s own power. troubleshot odor iaw card 05-96-70. found forward entry drain system clogged, removed the clog and performed card 38-94-14. ok for service.",No +913,"during taxi out both transponders 1 and 2 failed. a burning odor was noted in the flight deck with global positioning system left failure and both clocks blank. aircraft returned to gate. maintenance removed and replaced transponder panel iaw amm 34-53. operational check ok, aircraft returned to service. nature of condition : other precautionary procedure : none part name : control panel part condition : failed",No +914,emergency escape path lights right side from seat 15-21 and left side 16-21 and 23-27 are inoperative. found power cord coiled and stuffed behind sidewall at row 17fg. routed and plugged in power cord. left side lights 16ab to 21ab had seat to seat cable bad between set 15ab and 16ab. replaced harness. seats 22ab-27ab found cp at seat 22ab loose and reseated and seat to seat harness missing between seat 25 and 26 and replaced. system operation is normal,No +915,aircraft was grounded : during taxi aircraft behind reported flames coming out of right engine tail pipe. this happened about 10 minutes after start. accomplished aft sump oil sstem insp iaw amm 79-00-00 found no leaks or cokeing at oil suply and scavenge tube. during runs saw no flames from exhaust nozzle. also no particles found in chip detectors. aircraft returned to service.,No +916,passenger cabin : emergency light cover broken on galley nr 1. removed and replaced cover iaw amm 33-51-01. nature of condition : other precautionary procedure : none part name : cover part condition : broken,No +917,emergency exit seat light inop at 11c. removed and replaced emergency light harness operation check ok. nature of condition : no test precautionary procedure : none part name : wire harness part condition : faulty,No +918,aircraft was not grounded. the forward galley left hand emergency escape path lighting white lens wiring was broken off at the assembly. the forward galley left hand light assembly was replaced iaw amm 33-51-05. nature of condition : other precautionary procedure : none part name : light part condition : damaged,No +919,17 min into flight received left duct leak light on over-head panel. ran checklist and light went out for remainder of flight. flight condition level cruise at fl350. removed and replaced element ts407 per amm 26-18-01-4-2. loop ops center heck is good. installed all panels under leading edge and pylon area iaw amm 57-41-01-4-0. ok for service.,No +920,"seat 1b floor proximity emergency escape path light has bare wires sticking out into aisle. seat 5b ( same light ) has lens missing and both bulbs broken. rpl ' d light assembly on 1b and 5b, op ck ' s normal. nature of condition : other precautionary procedure : none part name : wire part condition : exposed",No +921,seat mounted emergency light at seat 5j is broken. removed and replaced the light assembly iaw amm 33-50-00. operation check good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +922,"engine 2 failed to start after 2 attempts. found spar valve circuit-breaker popp ed found #2 engine fuel shut-off wire w1034-1001-20, between disconnects d40034 to d970, nacelle sta 285, wd 28-21-11 damaged due to chaffing on structure. performed shielded wire repair per swpm 20-10-13 and adjusted wire for proper seperation from structure and slack for high vibration areas per spwm 20-10-11, no further faults, returned to service. splice repair. performed engine spar valve test ref 28-22-00, wire at next heavy maintenance visit and log 5933217 for achive of ref ea2820-02207 rev originator. see log 5933003 for dip to replace",No +923,"ship 7003 - inflight shutdown - passing 10k feet on climb out, left engine overheat eicas message appeared. the flight crew followed qrh procedure and shut the left engine down. the flight continued to atl. corrective action : found broken connector end on #1 engine right core overheat fire loop. replaced left engine fire detector loop and harness and module. verified message while wiggling connector of second detector loop. lp 9465837, 9465842",No +924,"maintenance reports that the entire cabin has a foul odor of vomit during flight. the aircraft was grounded. maintenance accomplished 05-96-70. found the galley grey water waste line was cracked and leaking into the air distribution system em. replaced galley drain line, recirculation fan and filter. operation check normal",No +925,"left engine has a small fuel seepage from the hpt turbine cooling valve shroud drain. removed and replaced left engine tcc valve iaw amm 75-24-01, test ran the nr 1 engine for leak check, no leaks found, operation check good. nature of condition : fluid loss precautionary procedure : other part name : valve part condition : leaking",No +926,"on-board flight crew reported right engine fire lp 2 status message during nr 2 engine start. message cleared shortly after. rem oved and replaced nr 2 engine loop 2 control fire overheat card, precautionary operational check of engine auxiliary power unit cargo fire overheat tested good no defects noted per amm 26-11-03 - 012-001.",No +927,"during taxi out, the right engine shutdown by itself after being stabilized at idle. another aircraft reported small tail pipe fire after the engine had shutdown. replaced the right fcu, inspected inlet and exhaust. system operation is normal. as follow-up, found the burner pressure flex line damaged near the electronic engine controllers. removed and replaced the burner pressure flex line, checks good. nature of condition : flame fire precautionary procedure : engine shutdown part name : line part condition : damaged",No +928,emer proximity light seat floor seat 08c broken cycled emergency lts on and off and reinstalled housing to seat. ops cks good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +929,aircraft was grounded : cabin aisle floor panel at passenger cabin seat row 17 found to be spongy. replaced floor panel per amm 53-21-00.,No +930,"flight atn3454 strong smoke odor immediately after takeoff. air turn back to departure station kiln. aircraft grounded for unscheduled maintenace and conditional inspection requirements. performed engine runs. isolated engine auxiliary power unit air to each pac. fault not duplicated iaw b767 amm 21-00-21 para step 9. no smells fumes noted at conditional inspection. removed, in spected, cleaned & reinstalled left pack components iaw b767 amm 21-00-21 para center step 10 to completion. no oil contaminati on noted. conditional inspection results are normal. no findings noted. aircraft released to service etops 180.",No +931,"air turn back due to the crew reported during climb, there was a haze and odor in the cockpit with an associated equipment cooling fan overheat warning. replaced a seized left acm. replaced lt low limit valve and reheater as precaution. performed water spray nozzle check for lt pack, checked good. insp 2.5 bleed ring for oil leaks, none noted. performed single pack confidence check, all within limits. replaced right temperature control valve due fault, log 4387226.",No +932,right mid door emergency passenger cabin escape hatch light inop. reconnected connector iaw amm and wdm. nature of condition : no test precautionary procedure : none part name : connector part condition : disconnected,No +933,"#2 engine flamed out. tower and other aircraft reported smoke from right engine. no fire warning. replaced #2 engine on lp0334128 nature of condition : warning indication, engine flame out precautionary procedure : unsched landing part name : engine part condition : flamed out",No +934,"aircraft was not grounded : emergency light damaged at seat 20c. replaced path light shroud iaw cmm 25-23-6, operation check good.",No +935,"during overnight and application of task card j3753-818-01-01 ( 21 ) at mex, it was detected several cracks at left engine inner thrust reverser. maintenance personnel performed a revision, detecting a crack of 1 "" on lower insulation blanket at sta 234 between 6 and 7 hrs position of outboard thrust reverser ; a crack of 1 "" on lower insulation blanket at sta 241.",No +936,aircraft was in base maintenance. emergency exit sign in the right aft galley at l1191 has a broken base plate. removed and replaced light assembly per amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +937,"enroute main cargo deck a-2 smoke detection amber light on center console with no indication of smoke, master caution or eicas indications. crew declared emergency and diverted to kmsp. upon landing no thermal hot spots detected by fire crew. main deck cargo freight was offloaded to facilitate inspection. general visual inspection of upper cargo. no defects noted. initiated deferral maintenance item cat center. aicraft released to service. flight continued to destination station k smf with no faults present for duration of flight. removed and replaced smoke detector 2a iaw b767 iai mm 26-14-01. oper ational check satisfactory. deferral maintenance item 21070 clear.",No +938,"during pre-departure check, found numerous emergency exit signs and r1 exterior light inop. attempted to charge emergency light batteries using ship ' s power for 1 hour. no help. removed and replaced #2 emergency light battery assembly in ref to amm 33-51-07-2. operation check good. aircraft ok for service.",No +939,emergency exit light aft galley left side is broken. removed and replaced the light assembly iaw amm 33-51-01. operational checked good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +940,"at cruise fl 340 slight electrical smell followed by autothrottle disconnect, no autoland light on, captain ' s flight director disconnected along with captain ' s airspeed command bug going away. performed mcdp test found multiple mode control panel faults. removed mode control panel confirmed electrical smell was coming from mode control panel. replaced mode control panel no smell noted. system operation is normal.",No +941,"emergency seat mounted lighting damaged inop, locations : 04c. seat mounted emergency light pushed into seat housing, in terior. re-attached, light ck good.",No +942,l1 door slide has a wire protruding from left side. re-stowed the wire into pouch iaw amm 25-66-00. operational checed k good. nature of condition : other precautionary procedure : other part name : wire part condition : exposed,No +943,"during engine start, after the start lever raised and light off, there was an exhaust odor throughout the cabin and flightdeck. both packs were confirmed off. nr 2 max motoring was achieved 25 % n2, but spin up was notably slower than nr 1.the odor dissipating quickly after the right pack was turned on. there were no other aircraft anywhere near unsatisfactory. aircraft grounded. during initial evaluation found that the nr 1 & 2 engines motor slowly with low duct pressure intermittently. the right pack valve was found to intermittently not go to the off position after cycling the pack. right & right the right pack flow control and shut-off valve, pack valve operates normally iaw amm 21-51-01-000-805-002 and 21-51-01-400-802-002. started th nature of condition : smoke fumes odors sparks precautionary procedure : other part name : control valve part condition : failed",No +944,during inspection found emergency seat mounted lighting damaged inoperative. found seat trim damaged that holds emergency ency light assembly. removed and replaced trim.,No +945,pilot `s left forward windscreen arced and cracked. air return. right & right the l1 window assembly iaw amm. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : window part condition : arced,No +946,"aircraft returned to platform due to during right engine start, a fuel leak was detected in the right engine. maintenance personnel performed revision, detecting leak fuel by servo fuel heat in the right engine ; so the right engine servo fuel heater was replaced iaw amm task 73-11-07-000400-801-f00 and right engine was run iaw mm 71-00-00, test 3a, tested center orrect",No +947,"arrived at gate and was told by the inbound cabin crew amount fumes in the cabin on the inbound atl lit flight. the fumes started during takeoff and lasted through level off. then again when the gear was lowered the smell returned. the two aft flight attendants felt dizzy during the event. cw no go odi prevention 2172, cw amds 2120-2367, found recirculation fan not operating. ref log 5270502, insp auxiliary power unit inlet, no contamination noted. inspected both engine inlet and exhaust, no oil noted. removed, inspected and reinstalled left and right flow control valves, no oil contamination noted. removed and inspection trailing edge down left and right aircraft pack system acm discharge sides, no contamination noted. both aircraft packs leak check and operation check good.",No +948,"aircraft was grounded : flight air returned to mia on account of possible fuel leak. emergency declared. maintenance removed and replaced right wing probes and compensator iaw amm 28-41-21, also wire harness iaw amm 28-41-44, no leak found. maintenance found right center fuel pressure fail. removed and replaced fuel boost pump impeller iaw amm 28-22-41. no leak found. all required ops check ok.",No +949,right fuel spar valve actuator mount bolt ( 4ea ) are loose and needs safety wire. installed and secured and installed safety wire per amm 28-22-01 ops normal,No +950,seat 21 thru 31 emergency escape path light inop. replaced battery charger and battery at sta 1400. nature of condition : no test precautionary procedure : none part name : charger part condition : inoperative,No +951,"ref lp 12160592 - #2 engine fire warning light does not test. grounded - yes. ref tsr 703262 for troubleshooting cw built in test equipment t estimate ref fim 26-10 task 801. no faults found. reracked m279 module in e&e bay, ref amm 26-10-00 no help. while checking center kpt fire panel fasteners system suddenly tested ok. removed panel cycled #2 fire handle and cleaned and reinstalled panel. cw engine fire loop resistance test ref amm 26-11-00 all resistances checked good. cw detailed visual inspection of harness and detectors, no defects noted. complied with gvi on #2 engine fan and core fire detectors and harness terminal connections. no defects noted. at this time #2 engine fire warning good. due to history replaced m279, engine and auxiliary power unit",No +952,"found the overwing emergency lights inoperative, also lights in mid cabin inoperative. replaced the battery and charger assembly in aft cargo bay. emergency lights checked good. replaced the battery pack at bs 1045 and cabin lights now checked good iaw amm 33-51. nature of condition : no test precautionary procedure : none part name : battery pack part condition : inoperative",No +953,"ship 6805 crew reports : approximately 4 hours after takeoff, flight atts noticed ( and passenger too ) in visible fumes that bothered the sense s of eyes and smell. captain investigated and found area near row 25 + - 3 rows and felt warm. shutdown ife galley power and lights. captain confirmed this alleviated problems. galley power re-stored. corrective action : no go odi checklist comp lete. found two riser ducts disconnected from main supply at row 25. repaired per amm 21-23. no more fumes present. ( 830 5422 )",No +954,upper deck right battery wing door emergency door battery light does not test. replaced battery pack no help returned original battery pack. upper deck escape slide battery assembly power supply ref amm 52-23-14. operation check good.,No +955,"smoke in-flight deck and cabin followed by electronic master caution for transformer rectifier unit unit light. grounded yes. nr 3 thrust reverser unit caught fire on right side of unit, which also damaged nr 2 thrust reverser unit. the line replaceable unit to the left is right front window heat control unit and was also damaged. the connector at back of rack was not damaged. cleaned racks and found all three racks serviceab leading edge ( racks for nr 2 and nr 3 thrust reverser unit and right front window heat control unit ). removed and replaced nr 2 and nr 3 thrust reverser units, iaw b737-700 amm 24-32-11-000-801 and 24-32-11-400-801. operations check good. removed and replaced right front window heat control, iaw amm 30-41-11-000-801 and amm 30-41-11-400-801. operations check good.",No +956,"forward galley drain leaking e& amperage ; e wet right side of nose wheel well sta263 to sta 399. blankets wet. water puddling at stringers. seat, carpet wet water leaked into flight deck at galley floor plate behind first officer galley spill cleanup in the area forward of the electronics galley drain leak was corrected on log #3474322. accomplished equipment compartment at the nose gear wheel well right tunnel from station bs263 to bs399.5, removed and replaced affected insulation blankets. immediate cleanup, in depth cleanup, and add emp : u238670 supplemental inspection was carried out, including corrosion prevention right equirements. ref ec ra# 2011-01000.",No +957,"aircraft was not grounded. emergency exit light cover broken in forward galley, across from lavatory. replaced r1 door exit sign light assembly per mm 33-51-01. checks good. nature of condition : other precautionary procedure : none part name : cover part condition : broken",No +958,ship 6817 - the first officer left floor heater failed during passenger boarding. first officer saw sparks just left of the yoke on the floor followed by smoke. corrective action : maintenance replaced the left floor heater on first officer side. the aircraft has returned to service. ( lp #7576132 ),No +959,"aircraft in base visit : inspection found a cracked mid cabin circuit-breaker panel at sta 540, left butt line 2-24. maintenance removed and replaced with new the circuit-breaker panel 143a5240-36 in the mid cabin at sta 540, left butt line 2-24.",No +960,"during inspection, found the emergency light at the l1 door inoperative. maintenance inspected and found a wire intermittently shorted, replaced the wire w4142-0112-20, d10750 & d3662 iaw wdm 33-51-21 & 20-25. system operation check normal iaw33-51-00. nature of condition : other precautionary procedure : none part name : wire part condition : shorted",No +961,"rows 4,5,6 seat mounted emergency escape path lights do not work with all emergency switch in cabin and including p5 panel switch. troubleshot battery pack fuse short per wdm 33-51-15. found row 5d seat eel assembly broken replaced operation check good. nature of condition : no test precautionary procedure : none part name : light part condition : broken",No +962,"during b check inspection of #1 engine, the upper anti ice duct coupling was found to be missing from the upper anti ice ice duct assembly. the coupling was found resting between the high pressure compressor case and the right side vsv actuation lever. further inspection also found several wiring harnesses, electrical cannon plugs, and both fan reverse right opening actuators with excessive heat damage. engine assembly and both fan reverser opening actuators removal and replacement are in work.",No +963,"rows 31-41 left, emergency lights are inoperative. maintenance found a chafed wire at aft left lavatory shorting. wire repositioned, seat lights checked normal. nature of condition : other precautionary procedure : none part name : wire part condition : chafed",No +964,center cabin over-head emergency exit sign broken. right & right the light housing per amm. nature of condition : other precautionary procedure : other part name : sign part condition : broken,No +965,"forward cargo center aft side under floor electrical cable bs 960 - 980, stringer 47l broken. iaw wdm 26-16-17 rev.41 & swpm 20-30-12 rev.63 splice repaired the wire. iaw amm 26-16-02-404-010 rev.88 performed test of ejector and the result was satisfactory. nature of condition : other precautionary procedure : none part name : wire part condition : broken",No +966,flight attendant emergency flashlight left aisle middle forward jumpseat has a missing battery. replaced battery iaw amm 25-64-00. operational checked good. nature of condition : no test precautionary procedure : none part name : battery part condition : missing,No +967,"while accomplishing sic2904 for operational test of emergency lights, found first class seat mounted emergency lights out & r1 door exit sign out. troubleshot and found battery pack forward cabin emergency charger forward inoperative. replaced the battery pack iaw mm 33-51-06. all tested normal. nature of condition : no test precautionary procedure : none part name : battery pack part condition : no test",No +968,"the aircraft was not grounded. seat row 35def emergency light, aisle seat is out. inspected and found a broken connectors, repaired and installed a new connectors iaw amm 20-12-13, operation check normal. nature of condition : no test precautionary procedure : none part name : connector part condition : broken",No +969,"aircraft was not grounded. emergency exit light at first class galley wall at floor level, bracket broken. light works, but mount broken at mount screws. replaced emergency exit light ( floor proximity shroud ) per amm 33-51-14. nature of condition : other precautionary procedure : none part name : shroud part condition : broken",No +970,"aircraft was grounded : aircraft still has a dirty socks smell on takeoff and initial climbout. cleared blockage from both packs water nozzles. replaced both packs heap filters. replaced right pack recirculation. check valve. replaced right recirculation fan. right eplaced enf#2 #1 bearing manifold seal. performed borescope on #2 engine iaw amm task 72-00-00-211-801-h00. no problems not ed. performed ground engine run, no fumes or odors present.",No +971,"aircraft was grounded, pilot reports pre-mature fuel burn from right fuel tank with fuel in center tank. by the time center was empty left 8.6 right 7.7, fuel pumps show normal. maintenance removed and replaced right center fuel boost pump. operation check and leak check okay.",No +972,diverted into slc due to right fuel quantity dropping with a suspected fuel leak. maintenance found fuel leaking from right engine at fuel control to fuel pump flange and replaced the fuel control.,No +973,"aircraft was grounded : pilot reports on takeoff roll at approximately 95 knots, master caution & right wing body overheat. did an immediate return to rdu. aft fas advised me of strong burning smell after landing. maintenance performed built in test equipment check of overheat det. cont. unit, showed code 64, wing to body area. found loose clamp at panel 191gr. secured. performed high power run iaw amm 71-00-00. no faults or leaks noted.",No +974,"ship 6823 - air turn back pres - due to loss of cabin pressure fl290 and after emergency descent used man pressure. mask did not deploy. corrective action : found insulation blanket hanging out of out flow valve, re secured blanket. found both pack bay supply ducts leaking at clamps, re secured clamps. performed single pack confidence check and excessive cabin leakage check no faults.",No +975,aircraft was not grounded. emergency exit light has wires hanging. secured emergency light wires iaw swp 26-10-00. operational check good. nature of condition : other precautionary procedure : none part name : wire part condition : unsecure,No +976,aircraft was not grounded. emergency exit light on forward galley lower sidewall is broken. removed and replaced light assembly iaw amm 33-51-14. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +977,l1 exterior slide emergency light inop. removed and replaced battery holder assembly ( battery ) and charger assembly for the lt exterior slide emergency light. ops checks good iaw amm 33-51-07-2-0. aircraft ok to continue.,No +978,"during walk-around found at seat 2d emergency light does not work, trouble shot seat 2d emergency light. found loose connector at d-261. reconnected ops ok iaw eso 21371. the aircraft was grounded. nature of condition : no test precautionary procedure : none part name : connector part condition : disconnected",No +979,"during start of the nr 2 engine. fuel found leaking. ground crew reported fuel leak during and after start. aircraft grounded. performed engine vents and drain inspection on the nr 2 engine. ran the nr 2 engine two times at idle power. fuel leaking during start and stopped 2 minutes into the run from fuel pump drain line valve body. removed fuel pump iaw amm73-11-01-000-801. with fuel pump on bench, split fuel pump from hydro mechanical unit iaw tc n8473000, installed a serviceable fuel pump to hydro mechanical unit iaw tc n8473001. installed fuel pump to gearbox iaw amm 73-11-01-400-801 f00. accomplished an idle leak check test 3a, actuators test nr 12 and electronic engine controllers built in test equipment test nr 13, all tests passed iaw tc n8473001. nature of condition : fluid loss precautionary procedure : return to block part name : pump part condition : leaking",No +980,"ship 687 - fire - left door opened and slide deployed on taxi out of mex, passenger observed flames and smoke from back of left engine during start. passenger started uncommanded evacuation no abnormal cockpit indications. correct ive action : replaced #1 engine fcu ref fim 71-01 and 71-21. replaced electronic engine controllers ref amm 73-21. cw engine run, leak check good. ref log 6733063 inspect chip detectors, no trouble found.",No +981,"aircraft was not grounded. seat mounted escape path lights in mid cabin, l2r2 door emergency exit lights and over-head bin lights failed test. removed and replaced battery assembly m733 and battery pack m10952 ( aala20170223019 ) iaw amm 33-51-11. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged",No +982,"during pre-flight, found four flight deck emergency decent device seals broken. replaced the decent devices. nature of condition : other precautionary procedure : none part name : seal part condition : broken",No +983,right overwing emergency exit sign mounting bracket broken. right & right sign assembly per mm. nature of condition : other precautionary procedure : none part name : sign part condition : broken,No +984,"suspected fuel leak : during climb & cruise fuel imbalance occurred and continued at 900lb imbalance we were indicating 1 900lbs over planned fuel burn. per qrh "" fuel leak "" checklist, engine #1 was secured and we made a diversion to boi. grounded - yes. reference tsr704555, 704556, and 704569, 13 fuel quantity probes ( pn 20200-0103, 20200-0104, 20200-0205, 20 200-0206, 20200-0210, 20200-0211, 20200-0212, compensator pn 20202-01 ) replaced between left main and right main fuel tanks. crossfeed valve clocked. no leaks noted.",No +985,"lt engine fuel filter eicas. emergency declared. found wire w3508-005-18 pin a on connector d10996 chafing to ground on an existing splice 24 inches from plug d4232p. removed and replaced damaged splice iaw swpm 20-10-13, 20-30-12 & wdm 73-34-11. performed high power run of nr 1 engine with no messages no other faults noted. nature of condition : false warning precautionary procedure : unsched landing part name : splice part condition : chafed",No +986,"aircraft was grounded : left and right pack mode messages and amber standby cooling indication on air page with burning rubber o door in cabin. replaced left air cycle machine iaw amm 21-52-02, leak and operation check good.",No +987,emergency aisle light on seat 1c broken & pushed in. resecured light assembly at seat 1c. checked good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +988,mid cabin emergency sign broken. right & right sign per mm. nature of condition : other precautionary procedure : none part name : sign part condition : broken,No +989,emergency exit lights flickered after taxi see previous maintenance fault traced to damaged wire number w1224-118-22 at exit point of under floor conduit from l1 crew jumpseat. wire was found to be shorting to earth causing emergency light to be intermittently commanded on. splice repair carried out to wire as per swpm 20 - 30-12. and wiring diagram 33-51-11 sheet 1. record of spl noted lights now operate normally. emergency light tested as per amm 33-51-00. all,No +990,"during cruise, nr 2 main tank fuel aft low pressure light illuminated. light extinguished when pump started running qrh. light extinguished before pump turned off. aircraft grounded. replaced the nr 2 aft fuel boost pump iaw amm 28-22-41-400-801. leak and operation check good. nature of condition : warning indication precautionary procedure : other part name : motor part condition : failed",No +991,emergency light seat 22d broken. replaced the light iaw cmm 25-21-52. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +992,"behind on fuel plan. wet motor engine ref 71-00-00-700-822-f00 ( leaking in-flight ). found right vsv drain leaking upon arrival at hanger, motor nr 2 engine and found fuel leaking from hptacc drain. right & right hptacc valve, ref amm 75-21-01. audio control panel nr 2 engine run and actuators test. all passed, no faults and leak check good.",No +993,forward galley emergency flashlight clear strap broken. replaced safety seal per sip.,No +994,"nr 1 engine overheat on climb out of 10,000 ' msl. ran qrh, engine idle, light extinguished after < 2 minutes, light re illuminated on landing rollout. shut engine down clearing runway. grounded - yes. diversion - 33 minutes. confirmed fault, nr 1 engine b-loop & a-loop fails test only after engine run up. patched in engine auxiliary power unit fire control module ( p8-1 ), no help. re installed original p8-1 module, ref amm 26-00-01. engine auxiliary power unit fire ovht detection control module ( m279 ) showed lt core fire detector fault. gvi core fire detectors, found right core detector terminal lugs corroded & chafed. re terminated terminal lugs, ref standard wire practice. removed & replaced right core ( m1760 ) & lt core ( m1759 ) fire detector assembl nature of condition : false warning precautionary procedure : unsched landing part name : fire loop part condition : failed",No +995,aircraft was grounded : pilot reports the flight was diverted on account of an aft cargo fire warning indication. fire bottles discharged. emergency declared. flight landed without incident. responding fire crew found no indication of fire. aircraft taxied to gate normally. maintenance removed & replaced the aft cargo smoke detector.,No +996,"fuel leak observed during flight from top of left wing. captain took photo during flight showing fuel coming from left wing upper surface in the area of the overwing fuel cap. inspected cap oring - found intact but quite compressed. aircraft aog awaiting new cap from lhr. fitted left overwing fill cap iaw amm 28-11-04 rev 128. pn 38222-3 me 19-2811-3-0007. refueled left wing to 40700lbs, noting greater than 39,700lbs, required to leak check overwing cap. no leaks observed. aircraft ok for controlled service.",No +997,"aft stairwell, ceiling emer light inop. found broken wire at the maintenance splice. crimped on new pin per amm 20-50 and reconnected splice. ops checks good.",No +998,"on climb out at approximately flight level 190, the crew heard a boom and smelled a strong smoke odor. at the same time, the airplane yawed and shuttered. the right engine had high exhaust gas temperature ( 1100 deg ) and n2 indication ( 113.1 ). the right engine was shutdown and the crew declared an emergency. the airplane was removed from service ( grounded ) and metal particles were found in the tail pipe. the right engine was replaced. the cause of the engine failure is unknown.",No +999,"returned to departure due to a loss of portion of left bus. troubleshot and inspected harness and intergrated drive generator, no faults. found a circuit-breaker tripped at the p31 panel, re-set. right & right the generator control unit iaw amm 24-22 and bpcu iaw amm 24-41. replaced the circuit-breaker c313. all electrical checked good. found oil leak and replaced deoiler oil seal. replaced ct t105 iaw24-31. ops and leak checked good. nature of condition : warning indication precautionary procedure : unsched landing part name : generator control unit part condition : failed",No +1000,seat mounted emergency light at seat 7j is broken. replaced the light assembly iaw amm 33-51-00. operation check good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1001,"aircraft was grounded : pilot reports after boarding, captain was notifying aircraft has uncontrolled fuel pumping overboard, captain was advised to deplain evacuate aircraft successfull evacuated from door 2l. maintenance removed & replaced imboard refuel ing poppet assembly o-ring iaw amm 28-21-01, no leaks noted iaw amm 28-21-01.",No +1002,"aircraft was grounded : left wing body overheat light came on during climbout. light was on for approximately 14 mins. returned to sjo, emergency landing. during ts, found display test button stuck in open pisition, removed and replaced compartment overheat detection control unit iaw amm 26-18-01.",No +1003,"air turn back, fuel reported leaked from aircraft on takeoff by an air carrier on the ground. found left wing panel 63bb surge tank access door leaked from seal. right & right seal iaw amm.",No +1004,"fuel imbalance, followed by verified fuel leak nr 1 engine. performed unexpected fuel config, unwanted fuel transfer check, examine & cleaned jet pump nozzles ( no debris noted ), operation check both auto shut-off valves, performed tank compensator test, and performed engine idle leak check iaw amm and fim.",No +1005,"aircraft was not grounded : seat 16c emergency light shroud broken. replaced light shroud with new iaw amm 25-21-20, operation check good.",No +1006,aircraft in base maintenance : cracked cabin brake assembly panel at bs 537 and rbl 27. replaced brake assembly panel per 51-00-05-1.,No +1007,door 1l upper emergency light wire broken secured terminal end emergency lights system ops checks normal ref swpm 20-10-13,No +1008,"aft cargo fire indication during cruise. diverted and declared emergency. inspected the aft cargo bay, no evidence of fire or heat damage found. nature of condition : false warning precautionary procedure : unsched landing part name : fire detector part condition : false activation",No +1009,"aircraft in base maintenance : seat 27abc emergency path light shroud broken and hanging from seat. replaced shroud with new iaw amm 33-51-11, operation check good.",No +1010,emergency exit light cover damaged on captain side business class area. found exit sign at forward left cabin broken. replaced emergency light lens. system operation is normal.,No +1011,"on descent, passing fl180, started getting a strong burning smell. donned o2 masks and ran qrc and qrh. declared an emergency, uneventful landing. crash, fire and rescue inspected exterior for evidence of a fire, none noted. cfr, also inspected interior of aircraft, no noxious fumes reported. removed and replaced left engine ref b767 work card 7100000 - 01-04. leak and operation check good. aircraft ok for service.",No +1012,cabin interior left emergency exit lights inop right & right cabin interior overwing left emergency exit light power supply battery per amm 33-51-06. operation check good,No +1013,"aircraft was grounded : pilot declared emergency on account of fuel leak. fuel leak left tank after to left side 2000 left bs low after 22 minutes. emergency was declared and they were overweight for landing. flight landed without incident. maintenance performed gvi, no external fuel leaks noted over 24 hour ground watch. no fuel qty faults. iaw amm 28-21-00, no unwanted fuel transfer on ground with aircraft level. from tank 1 or 2 into center.",No +1014,aircraft was not grounded : found cabin seat emergency escape path shroud broken at row 12c. replaced seat 12c emergency path shroud iaw mm 33-51-11.,No +1015,"during cabin check, found seat 27gf emergency light trim damaged. replaced broken bumper. system operation is normal. nature of condition : other precautionary procedure : none part name : light part condition : damaged",No +1016,wheel well fire light at 15000ft followed fm procedures no actual fire. locking page unlocked to clear discrepancy. removed and replaced compartment overheat detection control unit ref amm 26-18-01 operation check good.,No +1017,aircraft grounded. electrical smoke smell @ fl 340. mode control panel failed vertical navigation and laternal navigation. all indications failed to inputs. mode control panel rem oved and replaced mode control panel 22-11-34-004-003 and - 004. dfcs mode control panel built in test equipment test good iaw amm 22-11-34-745-001. aircraft ok for service. pilot stated that smell dissapated once autopilot was disengaged. applied aircraft power to systems for 4 hours with no smell after mode control panel was replaced. performed gvi of flight deck panels and lighting. no defects noted.,No +1018,aircraft not grounded. emergency exit light on g2 galley is broken. removed and replaced light assembly iaw amm 33-51-14. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1019,"aircraft was grounded : center tank fuel never got below 390. both center tank fuel pump lights on in descent with center fuel pumps off. fuel transfered back into the center tank. maintenance reports during troubleshooting a center fuel tank entry was accomplished, found debris field from failed check valve in left aft and forward right tank elements. removed all debris. replaced re-fueling manifold iaw amm 28-21-21. ops & leak checked good.",No +1020,"crack in the left pylon aft engine mount support bulkhead, aft side upper bracket at outboard side forward of the wire bundle. the bracket was replaced. the airplane was grounded.",No +1021,"emergency light broken at seat 31c. replaced the light assembly, checked good. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1022,"aircraft was grounded : pilot reports in idle descent, cabin does not maintain pressure well. temperature barely tolerable at 240 ( too hot ) had to add power for cabin to descend. maintenance performed built in test equipment of cabin pressure controllers. found fault code 030 for leak. inspected packs and found flex duct clamp broken and duct leaking at acm outlet duct on right pack. replaced clamp and performed operation check of packs iaw amm 21-51-00. leak and operation check good. pressurized aircraft to 4 pounds per square inch. packs leak and operation check good iaw amm 05-51-91.",No +1023,mid cabin ceiling emergency exit sign assembly frame broken. right & right the sign assembly iaw amm. nature of condition : other precautionary procedure : none part name : sign part condition : broken,No +1024,"emergency exit sign will not illuminate at 26f. right & right the fuse on the power supply, fuse blew again. performed wire troubleshooting and found the emergency exit sign to have been damaged. the damaged caused the short. right & right the sign iawamm 33-51-10, operation check good multiple times. nature of condition : other precautionary procedure : none part name : wire part condition : shorted",No +1025,"during cruise the cabin temperature became uncontrollable. emergency declared. returned to departure. aircraft was grounded. maintenance found left pack turbine inlet temperature bulb connector plug d1338 disconnected, reconnected. found right pack compressor outlet overheat switch connector plug d1562 disconnected, reconnected. removed and replaced right compressor outlet switch and right flow control card iaw amm 21-51-09. system checked normal. nature of condition : affect systems precautionary procedure : unsched landing part name : connector part condition : disconnected",No +1026,"in-flight, crew had wheel well overheat light as well as master fire warning lights illuminate. lights extinguished when landing gear was extended. upon landing, maintenance inspection determined overheat sensing loop connection was dirty, cleaned and performed operational check per amm - 26-17-00. system checked normal. no further defects report after subsequent flights.",No +1027,emergency exit light on forward galley wall near forward entry has broken tabs. removed and replaced light assembly iawamm 33-50-00. operational check good. nature of condition : other precautionary procedure : other part name : tab part condition : broken,No +1028,seat 45 def emergency light broken off of the seat. re-attached broken trim holder. ok for service. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1029,the capts flight deck emergency light located in the dome light is inop. relamped emergency light no help ( cockpit flight deck instrument lt system ),No +1030,emergency exit cabin & exterior left emergency lights inop remove and replace emergency lighting power pack at seat rows 11abc & 17abc. ops ck good iaw amm 33-51-06,No +1031,"lt hydraulic qty loss. emergency declared. found evidence of hydraulic leak in left engine. pylon. found left engine engine driven pump pressue switch s10540 leaking. removed and installed engine driven pump pressure switch ref mm29-11-17. cleaned pylon and dry motored engine no leaks noted. nature of condition : warning indication, fluid loss precautionary procedure : unsched landing part name : switch part condition : leaking",No +1032,"aircraft seemed hard to taxi and after takeoff had strong burned rubber odor. suspect tire low. jacked and spun all wheels, no binding noted. all tire pressures checked normal. found nose landing gear light conduit rubbing up to right nose landing gear tire, adjusted the conduit. inbound crew taxi in was normal with no noticeable defects. all break temps were normal after landing. no history. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : conduit part condition : out of position",No +1033,"( log 6400246 ) during inspection found emergency lights at seat row 17 def two lights broken. replaced broken emergency left ights at seat row 17 def, repaired wires and replaced lens one red, one clear iaw b737 amm 33-51. ops test good.",No +1034,fa reported an exit sign is hanging by the wire mid cabin. aircraft grounded. engaged the retainer. light ops normal. nature of condition : other precautionary procedure : other part name : sign part condition : detached,No +1035,emergency light on forward galley broken. removed and replaced forward galley emergency exit sign iaw amm 33-51-01. operation check good. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : sign part condition : broken,No +1036,"aircraft was grounded : in cruise with all fuel pumps on and fuel in center tank, aircraft began burning fuel from right tank. supplemental report : accomplished built in test equipment of ufi per fim 28-22-00-810-822 showed no faults. re primed pump per amm 28 - 22-41. operational checked normal. ( closed )",No +1037,aircraft was grounded : l-1 flight deck windshield cracked occurred at 39000 with no overheat indication. overheat light came on approximately 30 second after the windshield cracked. removed and replaced window heat control unit for l1 window and the l1 windshield.,No +1038,ceiling panel overwing emergency exit light mount broken. right & right the light assembly iaw amm. nature of condition : other precautionary procedure : none part name : mount part condition : broken,No +1039,"aircraft was not grounded. seat mounted escape path lights in mid cabin, l2r2 door emergency exit lights and over-head bin lights failed test. removed and replaced battery assembly m733 ( aala20170223018 ) and battery pack m10952 iaw amm 33-51-11. operational check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged",No +1040,aircraft was in base maintenance. emergency escape path lights in the mid cabin are inoperative. removed and replaced battery assembly and charger assembly ( aala20170919014 ). operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1041,"during overnight check, it was detected a leakage in hydraulic lower actuator at engine 1, therefore maintenance personnel replaced left engine thrust reverser inboard lower actuator iaw amm 78-31-03, tested correct. nature of condition : fluid loss precautionary procedure : none part name : actuator part condition : leaking",No +1042,discovered fuel leak from nr 1 engine while airborne. found fuel leaking from left engine low pressure fuel filter. heli coil had backed out of filter housing and o-ring deformed and leaked. right & i left engine low pressure fuel filter housing per amm 73-11-01. right & i fuel filter per amm 73-11-01. performed engine run and leak check per amm 71-00-11 710-801 test 2a. no further leaks. ok for service.,No +1043,"on service check - emergency lights at l1, r1, and cockpit over-head did not remain on. replaced emergency light batteries in forward drop down panel. ops checks good amm 33-53.",No +1044,"during initial climbout from lax at climb thrust received nr 1 engine fire light. light went out when trust reduced to idle. completed engine fire checklist and landed lax. identified parts fuel msn : 1922860. removed bracket and fuel nozzle for 1 o` clock position, metal gasket removed, broken but complete, threads appear undamaged. identified parts bolt mpn : j644p14d cpn : 7311875 qty : 3 parts. fuel nozzle mpn : j221p017 cpn : 0052477 qty : 4. replaced fuel nozzle and bracket at the 1 "" o "" clock position.",No +1045,aircraft was not grounded : right aft lavatory had hot smell in-flight. water heater turned off by crew. * supplemental right eport required * ( open ),No +1046,"during cruise the cabin temperature became uncontrollable. emergency declared. returned to departure. maintenance found left pack turbine inlet temperature bulb connector plug d1338 disconnected, reconnected. found right pack compressor outlet overheat switch connector plug d1562 disconnected, reconnected. removed and replaced right compressor outlet swt5556 and right flow control card per amm 21-51-09. system checks normal. aircraft was grounded. nature of condition : warning indication precautionary procedure : unsched landing part name : circuit card part condition : faulty",No +1047,found emergency cabin lights at seat 7 fed thru seats 10 fed to be inop. grounded - yes. removed and replaced battery pack emergency lighting iaw amm 33-51-06. operation check good at this time. no defects found.,No +1048,"seat mounted emergency exit light at seat 29d ( for aisle illumination ) has a broken mount. replaced broken emergency light bracket at seat 29d, per amm 33-51.",No +1049,"emergency declared, landed without incident, flight deck temperature excessive heat and uncontrollable. cabin temperature alt check left ist run. flight deck temperature eicas illuminated later. flight deck temperature 99. diverted to stl. when l-pack selected off, no eicas msg. manual locked out pack flow control valve. pack off no eicas off message or ovrhead light. swap circuit cards m863 for ts. when power back on, found circuit-breaker 653 l-pack flow control popped. re-set circuit-breaker, left & right pk ops norm. replaced m863 precaution. ck wires on tb 158 & connector plug d20316 d746 d708 for security. ops norm mm 21-51-00-501-1.",No +1050,"left engine flame out ( shutdown ) occurred while descending through approximately 10,000 feet. the quick reference handbook ’ s engine failure and engine in-flight start check list was completed. the engine restart was successful. the airplane was removed from service ( grounded ) and a bolt was found missing at the aft side of the left engine ’ s servo fuel heater, causing a fuel leak. the servo fuel heater ’ s gasket seal was replaced and the missing bolt was installed. the cause for the in-flight shutdown was a missing bolt in the servo fuel heater. nature of condition : fluid loss, engine flame out precautionary procedure : other part name : bolt part condition : missing",No +1051,emergency exit sign by the r1 door is damaged. removed and replaced light assembly iaw amm 33-51-00. operation check good. nature of condition : other precautionary procedure : other part name : sign part condition : damaged,No +1052,row 31abc seat track mounts broken. deferred seat. rear leg fitting assembly prev replaced. found and replaced damaged forward track stud per cmm 25-28-06. reinstalled seat assembly per md88 amm 25-23. ops ck nml. mel and placard rmoved. ( lp6659494 ),No +1053,"center hydraulic qty message came on in-flight. drained to 0.25 qty. landing gear selector valve center hydraulic system supply line had a broken seal. replaced broken seal. leak & operation check good iaw amm 32-31 nature of condition : warning indication, fluid loss precautionary procedure : unsched landing part name : seal part condition : broken",No +1054,"auxiliary power unit fuel line shroud, drain mast cracking at base. inspection found shroud cracked at forward right base. aircraft grounded. removed and replaced auxiliary power unit fuel line shroud drain mast iaw amm 28-25-07. nature of condition : other precautionary procedure : none part name : shroud part condition : cracked",No +1055,aircraft was not grounded. seat mounted emergency escape path light at seat 4e is dim. recharged batteries iaw amm 33-51-07. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1056,"engine valve closed light did not illuminate bright blue from dim when start lever was raised to idle ; instead light immediately extinguished. grounded - yes. removed and replaced #1 engine hydro mechanical unit ref asa tc n8473000 & 1. idle power leak check, good. no leak noted. actuator test, good. no fault on electronic engine controllers built in test equipment cks engine valve closed lt, operated normal.",No +1057,aircraft was not grounded : emergency light at seat 17c hanging down from seat side. removed and replaced emergency light assembly in the side of seat 17c per amm 25-22-00.,No +1058,aircraft was not grounded. flight attendant emergency flashlight at l2 door inboard seat has low power. removed and replaced flashlight battery iaw amm 25-22-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1059,"aircraft was not grounded : flight diverted to dfw due to bulk cargo heat fault indication with a live animal present. replaced aft cargo heat shut-off valve iaw amm 21-44-01, leak and operation check good.",No +1060,"on the fire panel handle, four sw lights : left engine ovht, engine btl 1 disch, engine bottle b disch, and right engine ovht assembly are not working properly, stuck and sticking. removed and replaced fire overheat test panel iaw amm 26-11-01, operation check normal.",No +1061,ground notified left engine was smoking after shutdown all engine. gauges were normal. engine continued to smoke until we reached the gate. found fu high pressure valve remaing open at engine shutdown. right & right fu per amm 73-21.,No +1062,"inspection type : na during cruise got a level 1 message aux fan overrhead. also not iced out flow valve occasionally driving toward full closed and then back to normal with no noticeable fluctuations in the cabin. examined all door seal s for sign of leakage, ref fim 21-26-04-00. found large ice accumulator on mid lower cargo door between seal & door. right emoved as required found 2 inches of disledged seal section operations forward section of seal, re secured. presurized aircraft, ref amm 21-00-00, no defects noted.",No +1063,"dual pack failure at approximately 32000 performed qrh re-set 2 min later dual pack failure. emergency declared. performed fim 21-53-00-810-817 & 818. examined heat exchangers and ducting. no faults. performed zone temperature built in test equipment per fim 21-62 task 801. no current or prior faults. operated packs using auxiliary power unit bleed and engine bleeds during idle and flight idle engine operation, no faults of pack systems noted. found tube leaking at clamp welding flange. removed and replaced tube between secondary heat exchanger per amm 21-51-03-400-804-002. ran pack to verify leak check per 21-51-03 leak check good. no further defects noted at this time. nature of condition : multiple failure, warning indication precautionary procedure : unsched landing part name : duct part condition : leaking",No +1064,"aircraft was grounded : pilot diverted on account of multiple flight instrument faults electronic display issues. emergency was declared. during inspection, found #2 engine firewall disconnect connector plug and receptacle d1216j9 has evidence of severe arcing on pins ' b ' and ' center '. maintenance removed & replaced right intergrated drive generator feeder cables iaw swpm 20-10-11, 20-10 - 12, 20-10-13, and amm 24-11-01. intergrated drive generator system operation check good iaw amm 24-11-00.",No +1065,l1 door emergency slide wire loose. secured wire per mm.,No +1066,"seat 27c emergency light broken. replaced the light assembly, checked ok iaw 33-00-00 nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1067,aircraft was not grounded. seat mounted escape path light at seat 20j has broken tabs. removed and replaced light assembly l793 iaw amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1068,aircraft was not grounded. broken left hand side emergency light cover in passenger cabin at seat row 14. replaced light cover per amm 33-51-01. nature of condition : other precautionary procedure : none part name : cover part condition : broken,No +1069,emergency exit light assembly at the r2 door is broken. removed and replaced the light assembly iaw amm 33-51-00. operational checked good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1070,seat emergency light shroud at seat 41f is broken replaced emergency light shroud and secured. system operation is norma left.,No +1071,"eicas message right engine fuel filt ( w associated status message ) at high thrust conditions. message extinguished at cruise thrust. followed fim 73-11 thrust reverser 863, removed and replaced fuel filter element per amm 73-11-02. performed nr 2 engine run per amm 71-00-00. operation check good. no messages displayed. no leaks observed. aircraft ok for service. used filter kit 654t00 35-21.",No +1072,departed and smelled bad odor diverted to mci after dela ring an emergency normal landing. opened borescope inspection po rts ref amm 72-00-00-290-801c1. borescoped 6th stage 7th stage 13th stage also inspected inlet no damage noted. closed borescope inspection ports ref amm 72-00. inspected boro ports and verified secure. cw pneu system duct burn out ref jobcard 7100-2619. replaced both water separator bags. ran engines again and still had fumes. replaced both water separator bag s again. ran engines for 4 hrs and no more evidence of fumes. ref ( lp5845514 ),No +1073,"water leaking from both aircraft bay doors. grounded - yes. tightened right water separator hose clamp, forward inboard ops normal no leaks noted. found left water separator hose clamp damaged, will not tighten on aft inboard hose, tagged no not use left pack switch in-flight deck. removed and replaced left water separator hose clamp, aft inboard ref. b737-900 amm 21-51-14. leak check good, no leaks noted. removed do not use tag from left pack switch.",No +1074,"returned to departure due to a suspected electrical problem, causing flickering lights and pulsating in the control column. performed a stdby power system ops test with no trouble found. replaced the battery and charger, left transformer rectifier unit, relays k105 and k109.ran left engine with all electrical load, no trouble found. built in test equipment test of bpcu, tested ok. verification flight good. nature of condition : other precautionary procedure : other part name : electrical system part condition : unknown",No +1075,"the aircraft was not grounded. r-1 forward galley emergency light inop, base is broken and lens is missing. lens was glued to wall. replaced r1 emergency light assembly per amm 33-51-01 ops cks good. nature of condition : no test precautionary procedure : none part name : light part condition : damaged",No +1076,aircraft was in base maintenance. r1 door emergency evacuation slide harness is torn. removed and replaced harness assembly iaw amm 25-66-01-401. operational check good. nature of condition : other precautionary procedure : none part name : harness part condition : torn,No +1077,"nr 1 engine inbd side under thrust reverser oil is collecting on the thrust reverser, engine filter housing is wet on outside & dripping from bottom. performed a leak checked iaw b767 amm 71-00-00 test 3. nature of condition : fluid loss precautionary procedure : none part name : housing part condition : leaking",No +1078,aircraft was not ground : found cabin seat emergency escape path shroud broken at row 21c. replaced seat 21c emergency escape path shroud iaw mm 33-51-11.,No +1079,aircraft was not grounded. emergency exit sign at seat 21d has a broken bracket. replaced pivot pins on exit sign bracket per card 33-51-01-2. operational check good. nature of condition : other precautionary procedure : none part name : bracket part condition : broken,No +1080,passengers reported flames sparks in rear right engine and a popping noise on takeoff. no reported smoke in cabin. no abnormal engine indication. no overheat or fire indication in cockpit. bwi fire ; rescue reported normal engine temperatu res both front and rear of engine. [ 01 ] performed mtsi ttg8q005lltr for inspecting the inlet exaust chip detectors and sumps for damage or any abnormalities no defects noted also performed engine borescope no defects noted ref log page 17 70380 also performed engine power run per amm 71-00-00 ops ck good,No +1081,"rudder ratio eicas in-flight. air turn back, troubleshot to a broken wire w1261-304r-22. removed the wire & capped. installed the spare wire. operation check the rudder ratio, and yaw damp system, all ops normal, ok for service iaw amm 27 - 21-13.",No +1082,"( aircraft 663, low pressure 5005770 ) r3emergency light aft cargo light and overwing emergency light inop. battery in rear of air craft for door r4 and aft cargo found bad. part number ad-2013-1a found battery pack charger for overwing emergency light ts inop waiting part and cargo door operation check good iaw b757-amm 33-50. replaced battery charger on right side just aft of power supply unit panel between overwing emergency exit doors per b757 amm 33-51.",No +1083,"white smoke reported by tower. engine indications normal, except nr 1 engine fuel flow a bit higher and fuel consumption 50 lbs per minute higher than left. diverted. the aircraft was grounded. maintenance removed and replaced the nr 1 engine hpt acc iaw amm 75-21-01.",No +1084,"forward passenger cabin ceiling emergency lights would not test. found battery pack bad, b5-227 sta 400r. replaced same per amm 33-51. operational check is good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged",No +1085,"during engine start, number 1 engine would not start. two failed attempts, once on ign left & once ign right. engine spins up normally to 25 % n2, once start lever is advanced minimal exhaust gas temperature increase to about 200 degrees then engine n2 & n1 decelerate s. aborted engine start checklist completed. grounded - yes. debriefed aircrew, verified no circuit circuit-breaker extended, performed #1 engine built in test equipment check with no defects. ref b737-900 fim 80-05 task 806. inspected turbine exhaust for signs of engine failure, no defects noted. performed #1 engine start and start failed, noticed #1 engine fuel spar valve light on. checked circuit-breaker and found it extended. re-set #1 engine spar valve circuit-breaker ref amm 20-60-01-860-801 and per",No +1086,ship 172 on service check cabin walk through found emergency light broken at 23fg. maintenance found bumper and pathway emergency light shroud damaged and replaced both. ( lp 7421638 ),No +1087,passenger cabin center cabin emergency exit sign broken at attach clip. right & right sign iaw amm.,No +1088,"aircraft in base maintenance : forward cabin left side of galley #3 emergency path light housing broken. replaced emergency pat h light housing assembly iaw amm 33-51-05, operation check good.",No +1089,aft galley left side emergency light broken and lens missing. replaced the light assembly iaw amm 33-51-01.,No +1090,panel missing on the nr 1 engine pylon. installed a replacement panel iaw amm 20-10. ok for service.,No +1091,seat track found broken at seat 4d. replaced and secured the seat track.,No +1092,emergency light at aft galley door is broken and damaged. removed and replaced the emergency light assembly iaw amm 33-5 1-01. operation check good.,No +1093,mid cabin center exit sign light broken. repaired light iaw amm. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1094,"aircraft was grounded. jfk zrh flight returned to jfk. overweight landing uneventful. during cruise, the crew reported electrical bus and circuit-breaker problems. removed and replaced the bus power control unit iaw amm 24-41-03. operational check good. nature of condition : elect. power loss-50 pc precautionary procedure : unsched landing part name : bpcu part condition : faulty",No +1095,emergency light out at mid forward lavatory. found wire splice broken and repaired. nature of condition : no test precautionary procedure : none part name : wire splice part condition : broken,No +1096,"aircraft was grounded : pilot noticed odor and fumes of unknown origin after departing from sat. returned to land at sat. emergency was declared. maintenance troubleshot & completed job card 05-96-70 & found recerc hepa filters completely first officer uled & ducts with blocked and dirty outlets. removed and replaced hepa filters iaw job card 1711 and cleaned ducts. ran aircraft system with auxiliary power unit & engine, no smells noted.",No +1097,"advancing thrust for takeoff, a report was received from another aircraft that flames were observed from tailpipe and side of engine. engine indications were normal. after exiting runway and securing the engine, fire chief reported no indication of fire or smoke. accomplished fim 71-05-00-810-811-f00. found the engine to be acceptable for continued ser vice. the aircraft was grounded.",No +1098,"at fl 350, an leading edge slat assembly eicas message was intermittent, flap indication needle erratic, leading edge warning light intermittent, clicking noise in the over-head circuit-breaker panel. an emergency was declared, flight diverted and landed without incident. the aircraft was grounded. found pushed back pin 18 on connector d4378p. replaced the connector iaw amm 27-58-00.",No +1099,emergency exit sign does not turn-off light cover broken 1l. relamped and replaced lens cover at forward flight attendant floor lighting. nature of condition : other precautionary procedure : none part name : lens part condition : broken,No +1100,aircraft was not grounded. emergency exit light just aft of the forward galley has a broken lens cover. inspection of light on the lower wall right side found frame to be broken. removed and replaced lens cover ( aala201710179008 ) and light assembly. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1101,"( aircraft 5653, low pressure 5199688 ) during service check found flight deck emergency light inop. relamp no help. found light assembly m10549 broken. replaced light assembly per wdm 33-51-12. operation check good ok for service.",No +1102,"descending through fl 190, the forward portion of aircraft experienced a moderate burning rubber odor. dissapated quickly. all electrical and air condition systems were normal. the aircraft was grounded. accomplished motor control module 05-96-70, type 4. replaced the lt pressure shutoff valve iaw amm 21-31-01. replaced pilot pressure regulator iaw amm 21-31-11.",No +1103,"after landing toward end of rollout, got fire eicas message and fire master warning indicactions. no other fire indications. as we pulled off runway cockpit filled up with smoke. fire indication cleared. shutdown jet, ran qrh for emergency evac, and exited lt side via the slide. air recirculation filter and equipment cooling fan filter was removed and replaced before and after engine run per tsi. engine run to power per jrh as requested in tsi with no contaminates.",No +1104,"aircraft was grounded : passing 13,500 battery discharge light illuminated. an emergency was declared and the aircraft returned to orifice where it landed safely without further incident. replaced battery charger per amm 24-31-21, ( aala202007199006 ) replaced static inverter per amm 24-34-21, replaced battery per amm 24-31-11, and replaced standby power control unit ( spcu ) per amm 24-34-11. a satisfactory operational check of all replaced items was accomplished.",No +1105,"on descent, passing fl180, started getting a strong burning smell. donned o2 masks and ran qrc and qrh. declared an emergency, uneventful landing. crash, fire and rescue inspected exterior for evidence of a fire, none noted. cfr, also inspected interior of aircraft, no noxious fumes reported.",No +1106,"after center fuel tank is empty, left and right tanks have a fuel imbalance. fuel flow on both engines unreadable. removed and inspected center tank left boost pick up with no defects noted. removed and replaced left center fuel boost override pump for company convenience. leak and operational check good. aircraft was grounded. nature of condition : other precautionary procedure : other part name : pump part condition : unserviceable",No +1107,"discrepancy : passenger cabin - during emergency light test, battery assembly did not supply enough power. corrective action : removed and replaced 1 each battery for emergency lights and test passenger cabin lights iaw all 33-51-51 pg. 202 pr eformed operation check good iaw amm 33-51-51 pg 204.",No +1108,emergency exit light cover on wall just ahead of seat 1b is missing broken. replaced missing emergency light cover on galley forward of seat 1b as required. light checks normal. nature of condition : other precautionary procedure : none part name : cover part condition : missing,No +1109,"emergency lights inoperative from row 45-54 abc, found wiring shorted between seat 45 and floor lighting to galley at door 4lh. replaced the cable iaw srm 33-51-05 and amm 33-51-12. operation check good. nature of condition : other precautionary procedure : none part name : feeder cable part condition : shorted",No +1110,"emergency light at 28d, found shroud broken. replaced the emergency light shroud. ops good iaw amm 33-51. nature of condition : other precautionary procedure : none part name : shroud part condition : broken",No +1111,aircraft was not grounded. emergency escape path lights at seats 17 through 26 def are dim. removed and replaced battery pack at seat 18def iaw amm 33-51-07. operational check good. nature of condition : other precautionary procedure : none part name : battery pack part condition : discharged,No +1112,"emergency light inoperative at mid cabin lavatory and rows 20ac, 21ac. replaced the lamps in the mid cabin lavatory floor and secured the connector at seats 20 and 21 iaw amm 33-51-00. nature of condition : other precautionary procedure : none part name : connector part condition : loose",No +1113,the aircraft was not grounded. forward galley service door emergency exit light cover broke off. replaced forward galley service door emergency exit light assembly per mm 33-51-01 ops checks normal. nature of condition : other precautionary procedure : none part name : cover part condition : broken,No +1114,"fuel in the left tank increased from 8.65 tp 8.79 and stopped while engines were feeding from the center tank. with left tank at max capacity our fuel quantity decreased faster than burn rate indicating. were venting fuel. once the center tank was empty venting stopped. removed and replaced fuel quantity processor unit iaw amm 28-41-81. accomplished all tanks fuel sumpped. accomplished fuel quantity indicating system test, no fault noted iaw aqmm 28-41-00. no water noted in the tanks ok for service.",No +1115,emergency lights fail to test with switch above l1 door in courier compartment. found terminal end of wire w3532-0036-20 loose at ground stud gd1420-dc. tightened terminal stud and verified ground at switch s10292. ref wdm 33-51-12 and swpm. aircraft requires reinstallation of door frame panel and operation check of emergency lighting. reinsalled panel assembly 411n2331-113b then pushed in circuit-breaker n35 and n36 and performed a successful ops. check of the emergency lighting system iaw amm 33-51-00. aircraft ok for service. nature of condition : other precautionary procedure : none part name : terminal part condition : loose,No +1116,aircraft was not grounded. escape path light near seat 43g and lavatory a6 has an exposed wire. replaced missing wire cover iaw eso 11922 and cmm 25-48-15 page 1072. operational check good. nature of condition : other precautionary procedure : none part name : cover part condition : missing,No +1117,emergency exit door on captains side lower handle and cover assembly broken. installed missing hardware iaw sip.,No +1118,forward galley emergency flood light has a broken lens. removed and replaced the light assembly iaw amm 33-51-01. operational checked good. nature of condition : other precautionary procedure : other part name : lens part condition : broken,No +1119,"aircraft was grounded : aircraft returned to mia when after takeoff while feeding from the center tank the right fuel tank indication decreased to 7500 lbs. an emergency was declared and the flight landed without futher incident. opened right t wing main tank all for venting iaw amm 28-11-11. removed and replaced all rwing tank units and compensator iaw amm 28 - 41-21. fqis wire harness, replacement due to faulted iaw amm 28-41-44. removed and replaced rwing fq isa wire harness iaw amm 28-41-44.",No +1120,emergency exit lights by r1 door inside cabin and exterior are inop removed and replaced emergency lights battery pack for r1 door per amm 33-51-06 ; operation check good,No +1121,aircraft was not grounded. seat mounted emergency escape path lights on seats 16def through 25def failed test. removed and replaced battery pack over seat 19d iaw amm 33-51-07. operational check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged,No +1122,"aircraft was grounded. upon selecting to go, throttles advanced symmetrically. no acceleration, suddenly started turni ng right. pulled power back and used nose wheel steering to go left. aborted takeoff. burnt rubber smell in cabin and flight deck. no debris noted. supplemental information : performed tests of control unit, throttle switches, and wiring. unable to duplicate issue. ok for service by replacing left throttle switch pack, iaw amm 31-51-00.",No +1123,aft galley comp 704 emergency light housing broken replaced light housing. operation check good. nature of condition : other precautionary procedure : none part name : housing part condition : broken,No +1124,l1 door emergency evacuation slide cover is damaged. repaired small area of damage iaw amm 25-00-00-300-801. operation check good. nature of condition : other precautionary procedure : other part name : cover part condition : damaged,No +1125,"right engine bottle discharge light illuminated at 34,000 prior to descent. right engine appeared to be operating normal ly. light extinguished after landing. removed panel x found connector loose, re secured connector. ops ck good. right engine bottle discharge light works normal. ( 5761296 ).",No +1126,aircraft was not grounded. two flight attendant emergency flash lights in the forward cabin are inoperative. removed and replaced flashlight batteries iaw amm 25-64-00. operational check good. see also aala201703109015 nature of condition : other precautionary procedure : none part name : battery part condition : discharged,No +1127,aircraft was not grounded. flight attendant emergency flashlight mid-galley left forward seat failed test. removed and replaced flashlight battery. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1128,"aircraft was grounded : pilot reports left pack quit on short final. no time to run checklist. left pack remain off. pack sm elled like sulfur before it quit. maintenance accomplished card 05-96-70 for work accomplished, determined odor was com ing from the acm. * supplemental information : maintenance removed and replaced the left air cycle machine iaw amm 21-52 - 02. operation check good.",No +1129,aircraft was not grounded. left emergency evacuation slide failed test. removed and replaced left off wing escape system m961 charger assembly ( aala201704059007 ) and battery assembly iaw amm 25-65-17. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1130,"aircraft was grounded : air interrupted back to dfw at 390 right cowl anti ice cmae on. ran the checklist light, did not ex tinguish. declared an emergency. removed and replaced # 2 engine cowl anti ice valve iaw amm 30-21-11. secure connector engine.",No +1131,"aircraft in base maintenance : mid cabin left side of galley #5 emergency path light housing broken. replace emergency path light housing assembly iaw amm 33-51-05, operation check good.",No +1132,flight crew reported that after both engines were started in msp there was a visible haze that filled the cabin and the cockpit. removed and replaced both recirculation air filters per amm 21-25-02. ran engines. could not duplicate after filters were changed. inspected distribution ducts. no discrepancies noted. aircraft ok for service.,No +1133,emergency light on seat 34d inop. repaired broken wiring iaw amm 20-50. operation check good.,No +1134,ceiling mounted emergency exit sign above seat 21b is loose due to a broken roll pin. removed and replaced roll pin iawamm 33-51-01. operational check good. nature of condition : other precautionary procedure : other part name : pin part condition : broken,No +1135,r2 door slide armed light terminal broken. removed & replaced slide light assembly iaw 20-84. checked good. nature of condition : other precautionary procedure : none part name : terminal part condition : broken,No +1136,aft red emergency seat light inoperative at 20c. replaced broken red emergency seat light assembly. emergency exit seat lights operation check normal. nature of condition : no test precautionary procedure : none part name : light part condition : broken,No +1137,fa reports during takeoff emergency lights were flashing. cockpit sw. in-arm fa sw. off. fa later reported emergency lights on but very dim. found wires pulled out of connector at seat 26e. replaced seat emergency light extension harness. all cks good per wdm 33-51. emer lights all ck good. ( lp4303558 ),No +1138,the crew diverted the flight due to the aircraft developing a fuel leak while enroute. maintenance found the fuel filter housing cover attachment loose due to a migrated insert. the fuel filter housing was replaced and the aircraft was returned to service.,No +1139,"nr 2 engine overheat light illuminated during flight. shutdown engine and landed. replaced the nr 2 engine loop b fire detector. found loop a wire harness damaged at top lug. removed & replaced core fire detection harness iaw mm. bi trailing edge tested good. ran #2 engine part power run, takeoff, bleed config on with no warnings displayed iaw 71 - 00-700-813.",No +1140,cabin seat 17abc seat emergency light found missing when aircraft input. cabin seat 17abc emergency light installed as per amm 33-51-12.,No +1141,cabin seat 17abc seat emergency light found missing when aircraft input. cabin seat 17abc emergency light installed as per amm 33-51-12.,No +1142,"inspection type : na air turn back - passing 10000 ft started fuel crossfeed to correct fuel config message & noticed 2,300 lbs imbalan ce. ran fuel leak checklist & secured the lt engine iaw aom. declared emergency & did an air turn back. no discrepances or leaks noted. ok for continued service.",No +1143,aircraft was not grounded. emergency exit identifier forward galley by the r1 door is damaged. removed and replaced exit light assembly per amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : damaged,No +1144,"emergency seat mounted light damaged. replaced and secured forward led light assembly, ops tested ok. nature of condition : other precautionary procedure : none part name : light part condition : damaged",No +1145,crew reports emergency exit sign broken at right kick panel. replaced light assembly & operation check good iaw mm 33 - 51-01.,No +1146,aircraft was grounded : l-1 flight deck windshield cracked occurred at 39000 with no overheat indication. overheat light came on approximately 30 second after the windshield cracked. removed and replaced window heat control unit ( aala2020080 39011 ) for l1 window and the l1 windshield ( aala202008019003 ).,No +1147,"at cruise 360 all fuel pumps on center tank fuel developed 1000 imbalance on the right tank. shut-off right pumps, burned off left to balance 1 & 2 and had no further problems. grounded - yes. accomplished gvi around external aircraft looking for fuel leaks, none found. fqis built in test equipment per fim 28-41 task 801 showed no faults in current status. fuel x - feed valve functional test per amm 28-22-00 tested normal. accomplished fuel stick to flight deck indication comparison check per amm 28-41-00. prior to fueling both lt and right tank within limits. refuel aircraft and did comparison check again, both tanks still within limits. fuel quantity system ground test normal. nature of condition : other precautionary procedure : other part name : unknown part condition : malfunctioned",No +1148,forward galley entry way emergency light assembly battery pack bracket broken. right & right the bracket iaw cmm. nature of condition : other precautionary procedure : other part name : bracket part condition : broken,No +1149,"nr 2 pylon, forward, upper spar web was found cracked near the case drain tube, and fuel tube cut outs. installed an int trim repair iaw ecra 5410-01884.",No +1150,"on gear up, an eicas disagree, ran qrh to three green no other messages, and landed. inspected the gear assembly. found the nr 2 brake rod assembly broken in half and missing forward portion and brake pin assembly. brake rotation with hard line broken. removed and replaced brake rod assembly iaw amm 32-11-20, and 32-41-06. installed a new brake rod pin iaw amm 32-11-20. removed and replaced the nr 2 brake hose assembly iaw amm 32-41-16. operation check good, leak check ed good.",No +1151,emergency exit light broken at sidewall panel 232yhm. right & right light assembly per mm. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1152,aircraft was grounded : pilot diverted to dfw on account of wing to body overheat eicas message. maintenance found the right forward strut overheat detector m1763 to be shorted out. removed and replaced the fire loop iaw amm 26-18-02. operation check good.,No +1153,r1 door slide compartment wire misrouted. rerouted the slide wire iaw amm. nature of condition : other precautionary procedure : other part name : wire part condition : misrouted,No +1154,aircraft was not grounded. flight attendant emergency flashlight inboard r2 seat failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1155,light assembly broken at galley nr 2 ( emergency light ). removed and replaced light assembly at galley nr 2 ( emergency light ) iawamm 33-51-05. ops ckd ok. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1156,first class galley emergency exit light left of bi-fold door closet is broken. removed and replaced the light assembly iaw amm 33-51-00. operation check good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1157,aircraft was not grounded. seat mounted escape path lights in the aft cabin failed test. removed and replaced battery pack m10953 iaw amm 33-51-11. operational check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged,No +1158,"during taxi to runway, another aircraft reported a flame coming out of the nr 1 engine. found oil in tail pipe causing candle fire. cleaned tail cone and inspected iaw amm 71-71-00-200-801-f00, vents & drains. sump drain approximately 20 drops per minute. performed mcd inspection iaw engineering, no defects noted. oil consuption. completed amm 71-00-800-803-foo. all within limits. performed turbine rear frame inspection iaw amm 72-56-00-000-802-foo, no faults. found. performed cvt inspection found forward, middle damper seals missing & aft damper seal deteriorated iaw amm 72-55-00-941-802-foo & ea 7255-01044. ran engine, no leaks noted. all parameters nor nature of condition : flame fire precautionary procedure : return to block part name : packing part condition : missing",No +1159,"aircraft was grounded : diverted to mem, burning odor in cabin. emergency declared and flight landed without incident. maintenance found power supply at seat 18d to be faulty. supplemental to update section 4 and section 5. maintenance found power supply to be faulty. maintenance accomplished motor control module 05-96-70 and replaced isps and outlet, and reinstated power port system per amm 23-81-04 and 05. ( closed )",No +1160,during check found all bulbs emergency burned inside the flight attendant crew rest. replaced all bulbs ok for service.,No +1161,aircraft was not grounded. seat mounted emergency escape path lights in first class are dim. removed and replaced the battery pack iaw amm 33-51-07. operational check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged,No +1162,seat row 35 left emergency light broken. replaced light assembly iaw amm 33-51-05. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1163,inspection type : na l-1 door inside handle bumper broken out of panel ( panel cracked around bumper ). item deferred ref 25-20-25-20-01. * supplemental sdr * completed permanent repair of damage to l1 door interior handle panel ref amm 25-0 0-00-801. is a minor repair. reinstalled iaw amm 52-12-02. ops ck normal. this clears m675933,No +1164,left door air leak reported by flight attendant at cruise. found girt material pinching door seal. accomplished amm 25-66 - 01 ( girt material storage ) and amm 05-51-24 ( cabin pressure leak test ) no leaks found. ok for service. the aircraft was grounded.,No +1165,exit lighting 20c inop replaced broken lens cover. audio control panel emergency light test and checked good. fa reported damaged by passenger,No +1166,emergency exit light by the r2 door is broken. removed and replaced light assembly iaw amm 33-51-01. operation check good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1167,emergency exit light by the r2 door is broken. removed and replaced light assembly iaw amm 33-51-01. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1168,aircraft was not grounded : flight attendant reports signs on right side of aircraft flicker off and on. right emoved and replaced battery pack assembly for overwing sign iaw 33-51-06.,No +1169,faint electrical smell noted by both pilots ; dissappered immediately. no smoke noted. experienced left pack trip off on landing. performed conditional inspection per amm 05-51-56 found left acm and left temperature control valve to be bad. rrd left acm per amm 21-51-04. remove and replace ' d left temperature control valve per amm 21-51-10 pack system ops checks good issue #3236342 and 3236567pos left pn off on 2206400-2 sn off 1749 sn on 14102pos left pn off on 398908-5 sn off 21890 sn on 29548,No +1170,faint electrical smell noted by both pilots ; dissappered immediately. no smoke noted. experienced left pack trip off on landing. performed conditional inspection per amm 05-51-56 found left acm and left temperature control valve to be bad. rrd left acm per amm 21-51-04. remove and replace ' d left temperature control valve per amm 21-51-10 pack system ops checks good issue #3236342 and 3236567pos left pn off on 2206400-2 sn off 1749 sn on 14102pos left pn off on 398908-5 sn off 21890 sn on 29548,No +1171,"found section of bracket on thrust reverser side broken. bracket holds stand off for pre-cooler duct. removed and replaced the nr 2 engine, inbd thrust reverser half iaw specific 73-7830-9-0014. nature of condition : other precautionary procedure : none part name : bracket part condition : broken",No +1172,"another aircraft reported there was fire coming out of the left engine tailpipe. aircraft aborted takeoff at 60kts. no abnormal engine indications were observed and the fire bottles were not discharged. the aircraft was grounded. maintenance found oil puddling in the tailpipe and exhaust cone. card 21090307042, stated the nr one engine has experienced a possible nr 3 bearing air oil ptfe seal degradation. maintenance completed inspection of the sump scavenge screens iaw amm 79-00-00 and found teflon material in the screen. open.",No +1173,"forward bulkhead vapor barrier cracked the left wheel well near "" a "" electrical hydraulic pump crack located in modify. repaired barrier per ea.",No +1174,"aircraft was grounded : aircraft taxing behind unsatisfactory reported flames coming from tail pipe on no.2 engine, no indication in-flight deck. inspected #2 engine inlet and exhaust iaw fim 71-05-00 no damage noted. flight crew ran engine at idle all checks normal ; ok for service iaw fim 71-05-00.",No +1175,aircraft was not grounded. emergency exit light at the r1 door is broken. removed and replaced the light assembly peramm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1176,left aft door slide had a disconnected electrical connector hanging out. inserted the battery test lead in pouch of slide pack iaw eso 60538.,No +1177,left bleed duct leak caution message and left duct leak light displayed at cruise power. return to sfo ( < p > per fim 26-18-ft804.at aircraft arrival found p61 panel loop sw selected to #1 positioned to loop #2 ran engine & nbsp ; at high power with no faults. no discrepencys found. ok for service < p > ) nature of condition : false warning precautionary procedure : unsched landing part name : warning message part condition : false activation,No +1178,during taxi in after landing air traffic control reported smoke coming from right main gear. the aircraft was stopped short of the gate and mx was notified as well as fire rescue. maintenance discovered right hydraulic leak. the aircraft was shutdown and towed to the gate. replaced #8 main brake. system operation is normal. ( lp 6987452 ),No +1179,"aircraft was grounded : pilot report of possible tailpipe fire left engine received from another aircraft. no abnormal indications in cockpit. maintenance accomplished job card 78-95-24, removed and reinstallation of lt engine primary nozzle. found no damage to flame arrestor or any leaks around the oil cover. accomplished job card 4917, chip detectors, no discrepancies noted. replaced lt engine lube unit iaw amm 79-21-01. accomplished engine run iaw amm 71-00-00. no leaks no trailing edge down.",No +1180,emergency exit light at the r1 door has a broken lens. removed and replaced the light assembly iaw amm 33-51-00. good. nature of condition : other precautionary procedure : other part name : lens part condition : broken,No +1181,emergency exit seat light ( red ) at 15c broken. replaced red emergency exit seat light assembly at 15c. light operation check normal. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1182,ship 1603 emergency escape path lights are inoperative. maintenance found a wire shorted at forward light of seat 3d and repaired wire. ( lp 761518 ),No +1183,aircraft was not grounded. emergency exit light assembly by the l4 door is broken. removed and replaced light assembly per amm 33-51-00. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1184,"fume event on climbout and descent at 12k altitude both times with engine ai usage. aft lavatory, captain side, fire alarm activat ed. went out after 5 mins. no smoke of fiew reported. found auxiliary power unit air inlet contaminated with hydraulic fluid. left thrust reverser cntl valve upper lines has pin hole at bend. fabricated new hydraulic per amm 20-12. cw auxiliary power unit cleang per wc 4900-1185. r-r lt hydraulic t-rev deploy line per amm 29-21. new lt t-rev deploy line leaks at b-nut on valve. requires new line. removed lr t-rev deploy line per amm 29-21. replaced lt t-rev deploy line requires leak check. replaced line iaw amm 29-21. left t hr rev deploy line hydraulic line leak cks good. nr 2 engine chg due to oil contamination on log 5037935. fume event worked on no",No +1185,aircraft was not grounded. forward galley emergency light luminator is broken. removed and replaced light ( luminator ) per amm 33-26-00. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1186,aircraft was not grounded. seat mounted emergency escape path light at seat 13h is broken. removed and replaced light assembly iaw amm 33-51-10. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1187,"during flight, the crew observed an uncommanded fuel transfer from the center tank to the left main fuel tank. removedand replaced outboard fueling shut-off valve iaw amm 28-21-02, fueling shut-off valve control unit iaw amm 28-21-12, defueling valve iaw amm 28-26-01, defueling valve actuator iaw amm 28-26-11, and fueling manifold tube assembly iaw amm 28-21-10.leak and operation check good. aircraft was grounded. nature of condition : warning indication precautionary procedure : other part name : tube part condition : cracked",No +1188,forward galley bs 217 facing on right side lower emergency light cover and bulb broken. replaced the light assembly. ops ok. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1189,emergency exit light by the l2 door is broken. removed and replaced light assembly iaw 33-51-01. operational checked good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1190,"aircraft grounded for c-check-24. in compliance of task card ati-20-105-00-01 "" det - forward nacelle strut fairing - nacelle elle 2 ( ezap ) "" the following findings were noted : number 2 pylon - web and bracket which the nose cowl anti ice duct at taches to at forward end of pylon at pass thru are worn broken. removed installed worn bracket iaw b767 srm 51-40-02. right emoved installed web as directed repair engineering order-47404fab01 on #2 pylon forward end.",No +1191,"eel light on end bay of seat 42c broken and missing. replaced eel light cks good inspected safety, security and operation chks good. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1192,"aircraft was grounded : pilot reports fuel leak from right wing vent, not stopping. maintenance removed and replaced right wing float switch iaw amm 28-21-71. ops and leak check good.",No +1193,aircraft was not grounded. red light lens cover broken off the ceiling mounted call light in the flight deck entry. removed and replaced light assembly per amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : lens part condition : broken,No +1194,"aircraft diverted to rksi, due to higher than planned fuel burn rate. reviewed mat, couldn ' t find any related message, reviewed flight management computer and indicated fuel on-board was 162,700lbs, remain fuel : 20,700lbs, burned fuel was 142,000lbs. also performed external fuel leak inspection, no leakage noted. peformed fuel qty indicating system with the fuel measuring sticks per amm 28-41-00-5, there are no difference between actual fuel measuring stick ( lt wing nr 3 stick 30.0-10395 lbs and right wing nr 3 stick 30.6-10796 lbs per fuel measuring stick manual 12-11-07 pg 398.94 ) and p28 panel reads ( lt 10.2 and right 10.6 ) and cockpit reads ( lt 10.2 and right 10.6 ). consulted mocc engine fuel flow was normal ( lt 8.374 and right 8.322 ). aircraft ok for ser",No +1195,l1 door emergency exit light sign on forward wall under forward flight attendant seat lens broken. right & right light assembly iaw mm.,No +1196,suspected fuel leak on # 2 engine or right wing. quantites on # 2 side decreased 10 lbs every 1.5-2 min fuel totalizer w ent down projected initially 600 lbs from planned 7.4 to 6.8 landing fuel burn rates were close to identical final indicator ated loss was 500lbs. grounded - yes. emergency landing - performed fqis built in test equipment in ref to fim 28-41 no faults noted in current status or fault history transferred fuel in and out of tank 2 no abnormalities noted during fuel transfer. opened # 2 engine cowl and core cowl performed visual inspection no fuel leaks noted. walk-around was performed no fuel leaks found. performed actuator test ref amm 71-00-00-700-807-f00 no leaks test normal. performed engine run no leaks noted sumped,No +1197,"aircraft in base maintenance. cabin - low flashlight battery at r1 door seat. replaced per route card no. 2870 "" emergency flash lights - operational check "" nature of condition : no test precautionary procedure : none part name : battery part condition : discharged",No +1198,"fa reported the l2 door emergency light lens, on sidewall, broken off. replaced the sidewall exit sign assembly iaw amm 33-51-01, operation check good. ok for service. nature of condition : other precautionary procedure : none part name : lens part condition : broken",No +1199,"got cabin pressure warning at altitude, followed by cabin auto 2 caution. switched to auto 1 and got cabin auto 1 caution. at 10k the cabin recovered and both cabin auto 1 & 2 extinguished. air-flow is weak on the ground and in the air. removed and replaced broken duct iaw amm21-51-07-4 and completed excessive cabin pressure leakage test per ref amm 05 - 51-24-2. leak test was successful. aircraft ok for service.",No +1200,during service check found right emergency escape path lights from rows 22 - 32 inoperative. found connector at seat 24 disconnected and secured and replaced chargers and battery pack m9009 & m737. system operation is normal. nature of condition : no test precautionary procedure : none part name : connector part condition : disconnected,No +1201,"emergency exit light at seat 52c is missing and wire is exposed replaced lamp, operation check good ref amm33-51-00. nature of condition : other precautionary procedure : none part name : light part condition : missing",No +1202,"during pre-flight, found the lt emergency escape squib light illuminated on aux maintenance panel. removed connector off the pressure switch. light went out. reinstalled the connector. light was working normal. during further inspection found connector receptacle on bottle pin misaligned. corrected the pin and cleaned the connector. operation check good iawamm 25-65. nature of condition : other precautionary procedure : none part name : connector part condition : misaligned",No +1203,"aircraft not grounded, cover broken, forward galley emergency light. replaced light cover, r1 emergency exit light. op erational check good.",No +1204,"aircraft was not grounded : emergency light cover trim broken at seat 23c. replaced light housing with new iaw cmm 25-00 - 00, operation check good.",No +1205,broken emergency light forward bulkhead in front of seat 1b replaced missing lens cover good nature of condition : other precautionary procedure : other part name : lens part condition : broken,No +1206,"on takeoff power up, the right engine bleed discrete light illuminated. the left & right engine bleed eicas & master caution lights illuminated and there was a smell of something burning. the takeoff was aborted at a speed of less than 60 knots. the airplane was removed from service ( grounded ) and a takeoff power engine run was performed on the right engine. no faults or messages were displayed. there was not a burning smell during the engine run. the defective right engine high pressure controller was replaced. the cause of the burning smell is unknown.",No +1207,"on takeoff roll tower reported possible fuel leak from left wing. dispatch advised crew to run qrh page 120.3 within 5minutes 100lb difference between left and right wings. found seal at the lt vent scoop access panel 533bb failed. removed and replaced the seal & installed access panel 533bb iaw amm 28-11-11. removed and replaced lt fuel vent float valve iaw amm 28-13-11. operation check good, no fuel at surge tank after filling main lt main tank to vto shut-off. complied with all cdccl items and complied with leak check with no leaks noted. all checks good. nature of condition : fluid loss precautionary procedure : aborted takeoff part name : seal part condition : failed",No +1208,"left wing to body overheat light illuminated at fl350. ran qrh & descended. light extinguished. ran qrh, continued descent, light extinguished around 9,500 feet. aircraft grounded. found right bleed air duct blown out at end of duct. installed a new duct at right bleed forward and operation check normal. no leaks iaw amm 26-18, task 801. nature of condition : warning indication precautionary procedure : unsched landing part name : duct part condition : failed",No +1209,"during taxi out, a passing aircraft reported a fire in the right engine. no fire indications in the cockpit. the crew pulled the nr 2 engine fire handle, but did not activate the fire extinguishers. returned to gate without further inci dent. the aircraft was grounded. maintenance reinstated the nr 2 engine fire handle iaw amm 26-21-00, & accomplished a nr 2 engine fire detection system ops test iaw amm 26-11-00, & fire bottle inspection iaw amm 26-20-00. replaced the nr 2 engine.",No +1210,inspection type : na * air turn back - sdr filed open * fuel x feed 4 eicas on takeoff climbing thru 2000 ft no valve logic flow ba rs on fuel synoptic page air turn back. no emergency declared. no fuel dumped. placed on deferral m700858 per mel 28 - 22-3-1-1 dmp complied with placared installed.,No +1211,r2 door assist handle broken. right & right handle iaw sip. nature of condition : other precautionary procedure : other part name : handle part condition : broken,No +1212,"between 16,000 and 24,000 feet, had a hard time regulating cabin temperature. one pack had already been put on mel, emergency was delcared and aircraft returned to departure. aircraft landed without incident. the aircraft was grounded. replaced compressor discharge overheat switch iaw 21-51-19-01.",No +1213,"aircraft was grounded. during taxi out to runway, crew reported left brake dragging. maintenance found nr 2 main landing gear wheel rubbing on nr 2 brake. removed and replaced wheel and tire assembly per amm 32-45-11. operational check good. nature of condition : other precautionary procedure : return to block part name : wheel part condition : damaged",No +1214,"ship 0649-press - received cabin alt message @ fl380. initial corrective action : flight crew placarded mel. ( 59 dtw ) corrective action : built in test equipment of corrosion prevention compound 1 showed "" low in flow "". failed excessive cabin leakage test. found aft cargo door seal worn damaged. replaced seal. replaced cabin outflow valve. single pack confidence & excessive cabin leak checks ok. right emoved placard. ok for service.",No +1215,aircraft not grounded. emergency exit identifier light at r2 door is broken. removed and replaced light assembly iaw 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1216,emergency light inoperative at seat 27 def. found wires cut in half at the sidewall. spliced the wires iaw chp 20s 20 - 10-03. tested seat 27 emergency light iaw amm 33-53-00. tested good.,No +1217,ceiling overwing emergency exit sign damaged. right & right the emergency light assembly iaw mm. nature of condition : other precautionary procedure : other part name : light part condition : damaged,No +1218,aircraft was not grounded. emergency exit light assembly by the r4 door is broken. removed and replaced light assembly per amm 33-51-00. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1219,r1 door assist handle broken. right & right handle per sip. nature of condition : other precautionary procedure : none part name : handle part condition : broken,No +1220,"aircraft was grounded : pack right eicas message with cabin air compressor r1r2 inoperative and left pack already on mel, flight returned to field. replaced r2 cabin air compressor iaw amm 21-51-19, leak and operation check good.",No +1221,"aircraft was grounded : pilot reports at 17,000 turned off auxiliary power unit iaw procedure. climed on single pack single source on right pack. noticed cabin climbing uncontrolable @ 30,000. iniated decent to 10,000 right pack was inopertive, inop pack off light illiminated on ground after landing. maintenance found the racm turbine outlet duct seperated, with the upper duct seal attaching cable sheared and the lower cable ball pulled thru the turbine mounting casting. removed and replaced right ight pack acm iaw amm 21-51-03. ops and leak check good. ok for service.",No +1222,aircraft was grounded : maintenance found emergency seat escape path lighting at seat 26def right to last row lights inop. maintenance found light connector at 33f short. removed and replaced connector iaw swpm 20-42-01. accomplished emergency light operation check iaw amm 33-51-00. operation check good.,No +1223,aircraft was not grounded. flight attendant emergency flashlight mid cabin left side failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1224,"l2 door & left rear area emergency lights extinguished before 15 minutes, during completion of tc 78233001. emergency light switch operation check and battery packs checked. aircraft grounded. removed and replaced battery pack iaw amm 33-51-06. operation check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : no test",No +1225,emergency exit light at r1 door is damaged. removed and replaced light assembly iaw amm 33-51-00. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : damaged,No +1226,"loud buzzing noise and viberation under the floor at row 19a. found eight rubber nuts at the lt overwing fillet panel. ran hydraulic pumps and fuel pumps, all sound ok. inspected the upper lt wing fillet area and found middle support bracket first officer right forward overwing fillet panel broken. replaced bracket iaw dwg 59171068. ok for service.",No +1227,on seat 20c. the red light that shows the emergency exit has been broken off. replaced red light for emergency exit in-seat 20c. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1228,right overwing emergency exit hatch liner pull handle broken. right & right the handle iaw amm. nature of condition : other precautionary procedure : none part name : handle part condition : broken,No +1229,"during accomplishment of motor control module 2904, found forward exit light near galley sink of r1 door to be broken. removed + replaced exit identifier light assembly of r1 door below galley sink iaw amm 33-51-01. operation check good. no further defects noted. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1230,delay forward cargo break assembly panel at bs 537 cracked right & right ' d broken break panel. rts @,No +1231,emergency exit light by the l2 door is broken. removed and replaced the light assembly iaw amm 33-51-01. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1232,found the emergency light on seat 14 ed and 16ed inoperative. replaced emergency light assembly on seat 16ed and checked good. repaired seat 14ed wiring iaw wiring prac manual chp 20.,No +1233,aircraft was in base maintenance. l1 door emergency evacuation slide harness is torn. removed and replaced harness assembly iaw amm 25-66-01-401 and work card 19c83125004. nature of condition : other precautionary procedure : none part name : harness part condition : torn,No +1234,"tail compartment high temperature warning. an emergency was declared and landed without incident. tail comp temperature hi light illuminated during climb. complied with qrh procedures, the light extinguished and returned to departure. aircraft was grounded. replaced ground air conditioning check valve and duct as well as high temperature hoses. all operations and leak checks normal.",No +1235,cockpit emergency light over flight deck entry door stay on with power off. reseated light ref 33 51 00. nature of condition : other precautionary procedure : none part name : light part condition : not seated,No +1236,aircraft was not grounded : emergency flashlight under right rear flight attendant seat needs new battery. replaced emergency ency flashlight battery at flight attendant seat right rear per amm 25-64-00.,No +1237,cabin galley at r2 door found 1 ea emergency light lens broken adjacent lavatory 2f-r1. replaced with a new proximity light assembly iaw amm 33-51-05-201. good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1238,"after takeoff left fuel tank immediately lost 3000 lbs. fuel config light. flux between 1000 ref fuel qty built in test equipment following are present leg faults lm densitometer conta m or resistor a03, lm hiz wire low resistence a05, lm compensator g01. center 10. 8. drip stick reading left 6.1, center 14.8, right 8.0 qty reading in-flight deck & amperage ; fuel panel are equal left 14.8 right 14.9 and wings unsatisfactory ed #7 drip stick and center #1 drip stick. sumped tanks, no contamination found. ref fim 28-41-00-815-847-002 hiz wire left ow resistance. ref wdm 28 s ck good. replaced fqis as precaution ref mm 28-41-08, ops ck good. - 41-21, megged wires from connector d6880 to fqis computer. wire rotable parts change was indicated - tt # 1114552 sn off 1509 unit, fuel qty",No +1239,seat 22f emergency light on seat is inop reseat socket at row 22 f. emergency light ops ck good nature of condition : no test precautionary procedure : none part name : socket part condition : loose,No +1240,aircraft was not grounded. l4 door emergency evacuation slide cover has a broken hinge due to de-lamination. removed and replaced cover iaw amm 25-66-00. operational check good. nature of condition : other precautionary procedure : none part name : cover part condition : delaminated,No +1241,"aircraft was not grounded : exposed wire for emergency light at seat 22c. replaced emergency light housing iaw amm 25-21 - 00, operation check good.",No +1242,aircraft was not grounded. emergency escape path light at seat 18d is dim. recharged batteries iaw amm 33-51-07. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1243,aircraft was not grounded. emergency exit light on the g3 galley coat closet door frame is broken. removed and replaced light assembly per amm 33-51-05. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1244,"during a service check, found emergency light inoperative from rows 36 - 44. troubleshot to a broken wire. found missing light assembly at row 37d and shorted wires. right & right light assembly and right & right fuse iaw swpm 20 operation check normal.",No +1245,aircraft in base maintenance : cabin floor panel support break assembly cracked at bs 540 and left butt line 2. replaced break assembly per card 51-00-05.,No +1246,mid cabin emergency ceiling exit sign missing. installed sign per sip. nature of condition : other precautionary procedure : none part name : sign part condition : missing,No +1247,emergency aisle light at seat 59 lr is broken and missing half of the light. seat emergency path light assembly replaced and test normal per amm 33-51-12-332-001-002 at seat 59l. operation check lights. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1248,forward galley emergency exit light broken at galley 1. right & right light iaw amm. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1249,"* emergency declared * right hydraulic system pressure and right hydraulic qty caution message on eicas. hydraulic qty. ref aipc clamp. installed filter module and components of the right engine driven pump 29-11-17-03 item 798 worn through at aft clamp and cracked. iaw amm 29-11-17. audio control panel ' d engine run and leak check, no leaks noted, removed filter module and components of the engine driven pump right side for aircraft returned to serviceable condition access of removal of pressure tube. installed new tube and aft add emp : 071184 correction, should read #2 engine pylon not #1.",No +1250,emergency exit assembly damaged forward galley r1 door. removed and replaced emergency exit assembly iaw amm 33-51-01. operation check ok. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : sign part condition : damaged,No +1251,left engine outboard core cowl hold open rod support bracket is broken.,No +1252,"ovheat light after to off during power back on again during thrust increase crew reported engine #1 ovht, engine #1 indications all in the norm range. engine #1 ovht light extinguishes when throttle at idle and lights back-up once throttles advanced performed hpt borescope insp on # 1 engine per amm verified installation of s17 and s11 borescope plugs per 72-00-00-200-807-f00. no defects noted. amm72-00-00-200-807-f00. cw idt gmm requireme next to shoot. performed electronic engine controllers built in test equipment on no 1 engine found no excedences of faults. installed s17 and s11 borescope plugs per ref fim true air speed k 71-06-804. performed pnuematic health check ref maintenance manual found no 1 engine cowl tai valve aft clamp missing and seal ops and left",No +1253,"flight crew reports at 200 ' after takeoff #2 engine exhaust gas temperature red exceedance ( 931 deg center ) for 22 sec followed by "" right engine ovht "" caution followed by #2 engine fire warning. fire handle was pulled, fire warning light extinguished and overheat caution light out. bottle was not discharged. per engine excd status page - #2 engine was 932 * for 29 seconds per ual engineering cleaned, inspected, repaired and replaced al left required components on no.2 engine and pylon iaw ecra 5450-025 55 rev -, ecra 0551-01094 rev -, and ecra 7200-05234. this is transcribed information recorded on status aa paper nr 0057975",No +1254,"returned to departure due to a aft cargo fire indication, fire bottle blown. an emergency was declared. qrh procedures complied with bottle used. the aircraft was grounded. replaced cockpit fire control panel iaw amm 26-00-02. ops and leak checked good.",No +1255,"fuel quantity indication, flight compartment imbal message shows during climb, fuel imbalance illuminate. fuel flow same. emergency declared. inspected ac for fuel leaks. none found. performed fqis built in test equipment, no faults for inflight or on the ground. verified fqis agrees with fuel stick readings. all agree. performed fuel crossfeed valve test ref amm 28-22-21-710-801 test all pass. performed engine runs with all parameters matched fuel burn is equal and amount of fuel out of each tank is the same. with crossfeed open selecting the desired tank to burn from all indications the same. could not duplicate the left tank using more fuel than the right. all tests pass ac ok continue service. nature of condition : false warning precautionary procedure : unsched landing part name : unknown part condition : malfunctioned",No +1256,"the pilot reported that the digital flight guidance circuit-breaker - b - tripped inflight and would not re-set. the aircr aft was grounded. maintenance found rudder position sensor wiring 2c61033rd conductor shorted to aircraft frame in two places. repaired the wire iaw swpm 20-10-13, and wdm 22-16-11.",No +1257,"aircraft was grounded : on climb from dca, dc fail light came on right air data inertial reference unit side. the first officer smelled a faint electronic trical smell but captain did not. speed and mach trim lights came on, then left autopilot failed and then the right fail ed. the captain mentioned that the autothrottle demanded lower speed at that time. after landing in clt, maintenance light on over-head illuminated along with the six pack light came on with light electrical smell that could be sensed throughout cabin. maintenance message 22-11333 was recovered. found standby power control unit bad and omitting strong electrical smell. removed and replaced standby power control unit.",No +1258,passenger cabin - emergency light signs inop around left exit removed & replaced left emergency light powers upply battery pack iaw amm 33-51-06-960-805. performed emergency light ; light op check iaw am m 31-51-06-860-806. op check good ; installed robbed battery pack from aircraft 8628 pn off & on : d717-01-100 sn off : 177546 sn on : 306325,No +1259,"strong burning smell near aft galley and lavatory reported by fa ' s. grounded - yes. diversion time 36 minutes - completed co nditional inspection ref amm 05-51-56-200-801. no defects noted at this time. completed fim 21-00 task 806. found lights inop forward aft lt lavatory. removed and replaced ballast mii iaw ssm 33-26-31, relamped fluorescent lights forward lt aft lavatory light ts. operation check good. no other discrepancies found. inspected cabin equipment, lavatory waste system, cargo pits, aircraft bay areas, passenger baggage and carry on ' s, auxiliary power unit, no defects found. ran both engines, operated packs ref fim 21-00 task 806 step 12 ( center ) section "" center "" no defects noted. completed repair confirmation step left fim 21-00 task 806. no defects noted. cannot d",No +1260,"emergency lights found broken. replaced the md m1 galley & a4 galley lower emergency lights and operation check good iaw amm 33-51-05-960-802, rev 80. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1261,seat mounted emergency lights on seats 22 to 28hj failed to test. removed and replaced the charger assembly and battery at m732 iaw amm 33-60-98. operational checked good. aircraft was grounded. nature of condition : no test precautionary procedure : none part name : charger part condition : no test,No +1262,"aft galley left side emergency light found broken and the lens missing, light is not working. removed & replaced light assembly iaw amm 33-51-01. operation check normal.",No +1263,l1 door lower emergency exit sign broken. right & right the sign assembly iaw mm. nature of condition : other precautionary procedure : other part name : sign part condition : broken,No +1264,"upper deck emergency light in ceiling, just aft of aft emergency exit, light momentarily illuminated and then exstinguished during emergency light test. removed and replaced the battery pack iaw wdm 33-51-13, operation check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : faulted",No +1265,"aircraft was grounded. on taxi in, flight attendant reported the ceiling emergency exit lights at the aft galley illuminated. removed and replaced power supply per amm 33-51-06. operational check good. nature of condition : other precautionary procedure : none part name : power supply part condition : failed",No +1266,aircraft in base maintenance. emergency exit floor proximity light assembly right forward g3 galley is broken. removed and replaced light assembly iaw amm 33-51-05. operational check good. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1267,"during inspection, found the emergency exit in the mid cabin broken. maintenance replaced the emergency light assembly at seat row 22 iaw amm 33-51. light checked normal. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1268,"emergency exit light on passenger seat 8c end bay panel lens is missing and the light is push into end bay. replaced light assembly on passenger seat aisle end bay panel ref amm 33-51-11-960-802, ops test good. nature of condition : other precautionary procedure : none part name : lens part condition : missing",No +1269,aircraft not grounded. emergency exit identifier light at l2 door is broken. removed and replaced light assembly iaw 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1270,aircraft was not grounded. flight attendant emergency flashlight at r2 door inboard seat failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1271,the potable water was leaking from the supply line in the 4f-rc lavatory into the cabin. an emergency was declared and landed without incident. the aircraft was grounded. found the coupling seal was cut. replaced the seal iaw amm 38-10 - 01-910-803.,No +1272,circuit-breaker n35 lt emergency charger tripped in-flight. right & right the emergency light battery pack and charger at m1148 7.,No +1273,row 20c emergency light broken. replaced the light assembly. nature of condition : other precautionary procedure : other part name : light part condition : broken,No +1274,"during cruise, eicas message left bld duct leak appeared and left duct leak discreet light illuminated. qrh procedures perf ormed. crew elected to divert to ont. due to possible icing conditions at original destination. aircraft grounded by maintenance. opened all under wing panel using auxiliary power unit air, performed leaks checked, no leaks, continuity check at d10222 pin 6 & 9, reading 4.6 ohms to ground 4m ohms, using meger meter, loops are shortened to ground. checked each loop, found tso 209 bad, replaced ts0209 with power engine run and no defects noted. operation check good iaw b767 mm 26-18-00. aircraft returned to service",No +1275,l2 door assist handle broken. right & right handle per mm. nature of condition : other precautionary procedure : none part name : handle part condition : broken,No +1276,aircraft was not grounded : seat 17d has compartment on the side that appears to be broken. secured emergency trim and light iaw amm 33-50-00.,No +1277,aircraft was not grounded. flight attendant emergency flashlight at r2 door outboard seat failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1278,emergency light and cover broken off seat at 43d. replaced emergency light assembly at 43d per mm 33-51-00 ok. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1279,"left engine shutdown in-flight due to a vibration. accomplished fim 71-05 ft 814, no metal particles found in the inle tor exhaust areas, no comtamination found on the master chip detector. accomplished lt engine borescope inspection ofthe lpc, high pressure compressor, hpt blades, combustor and fuel nozzles iaw 72-00-00 and fim 71-05 - tree 814. no defects noted. during troubleshooting iaw fim 71-05 tree 814, found the left engine right pylon connector d4223p contaminated with hydraulic fluid. cleaned area and removed & replaced the connector iaw swpm 20-63-00, 20-10-04, wd 2233-11, 71-s1-11, 73-34-11, 75-32-12, and 77-31-11. continuity and insulation checked ok. accompliashed a lt engine vibration survey test iaw amm 71 - nature of condition : vibration buffet precautionary procedure : unsched landing, engine shutdown part name : connector part condition : contaminated",No +1280,aircraft was not grounded. broken left hand aft galley emergency light assembly. replaced emergency proximity light assembly per amm 33-51-00 and amm 33-51-14. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1281,"while performing flight data recorder panel security check, found wire d14722 for the aisle emergency light disconnected & hanging down. aircraft grounded. secured the wire, emergency lights ops tested ok iaw amm 33-51-00-710-801.",No +1282,"while accomplishing tc 7823308, emergency light - operational check. r1 door emergency light external inop. grounded - y es. replaced emergency battery charger fuse on light for r1 door exterior light and operation check, ops ck good iaw amm 33 - 51-06-960-804.",No +1283,ship 692 white emer light housing ( bracket ) not attached to seat 20d missing 2 screws. corrective action : replaced emergency light hosing on seat 20 d per b757 amm 33-51. ( 7562556 ),No +1284,"one lower emergency light found broken. replaced the light assembly and op tested good iaw amm 33-51-05 - 960-802, rev 80. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1285,at pushback the left wing body heat overheat light came on. both packs on isolation valve open. all anti ice switches of f. grounded - yes. performed b737-900 fim 26-18 task 801. found alarm code 24 for left aircraft bay. found duct clamp loose causing hot air on inbd sensor. tightened clamp & cleaned sensor. ran auxiliary power unit & packs. re interrogated detection module & found fault code 24 cleared and no maintenance light. tracked aircraft history & found no history for this maintenance message left wing body ov rht light. ok for service.,No +1286,emergency exit sign is broken at seat 13g. maintenance found the bracket detached on the outboard side and attached the light.,No +1287,"prior departure, during a cabin check, found emergency light shroud broken. replaced and secured the shroud. system op eration normal.",No +1288,emergency exit light by the r1 door forward galley counter side is damaged. removed and replaced light assembly iaw amm33-51-14. operational checked good. nature of condition : other precautionary procedure : other part name : light part condition : damaged,No +1289,"during engine start, the right engine exhaust gas temperature reached 668 degrees using rich. aborted the engine start. followed qrh. performed visual inspection of lp turbine and the internal part of the exhaust collector iaw amm 78-11-04601 and no damage found. aircraft ok for service. nature of condition : warning indication, over temperature precautionary procedure : return to block part name : engine part condition : overtemp",No +1290,"strong fumes during takeoff and descent w light haze in cabin. dissipates during cruise. smell is of oil. accomplished center onditional inspection, iaw b747-400 amm 05-51-56 and fim 21-00 task 810. isolated source to engine 1 bleed system. rem oved, cleaned and reinstalled pack 2 coalescer bag. for company convenience engine 1 hp requires de-activation. secured engine 1 high pressure shut off valve closed and transferred to dmi 70300340, iaw mel 36-11-3 cat center due 2-3-21, placards installed.",No +1291,left wing body overheat light illuminated in-flight & would not extinguish. nature of condition : warning indication precautionary procedure : unsched landing part name : warning light part condition : illuminated,No +1292,left engine pylon inboard side about mid section on lower face has dent. complied with fedex ea. f - 5430-t0358210 p1 nacelle pylon - skin plates panels - left engine pylon inboard side skin panel repair near pps 136. performed satifactory lea k check iaw b757 amm 36-11-00-5,No +1293,"eicas warning cabin altitude at fl 380. followed qrh and emergency descent procedures. auto 1 and auto 2 both did not st able cabin altitude, switched to main mode and was able to stabilize cabin. repeat write-up. performed built in test equipment check on sys1 and sys2. no faults sys2, sys1 faulted ac motor. rang out wires on sys1 per wdm 21-3 1-11, sys2 per wdm 21-31-21, found no continuity between pin 22, connector b24 ( selector ) and pin c1 connector d2712 equipment rack. verified continuity as per wiring schematic wdm 21-31-21. cabin pressure system auto2 and per std wiring practices. right eplaced cabin outflow valve assembly iaw amm 21-31-03 : pn off : 606832-18, sn : 13-1761. removed and replaced cabin pressure",No +1294,during inspection found floor level emergency exit light broken off at seat 21e. remove and replace fl level emergency light at seat 21e and operation check good per b737 amm 33-51. ok for service.,No +1295,ceiling emergency lights failed to test. troubleshot the emergency lights and found a wire with high resistance and emergency light battery pack be0143 fuse failed. repaired the ground wire l2534a20 and right & right emergency light battery pack. operation check good.,No +1296,aircraft was not grounded : emergency light 2r circuit-breaker tripped - will not re-set. replaced forward 2r emergency light battery pack and accomplished a satisfactory operational check per amm 33-51-06.,No +1297,auxiliary power unit supply duct at left wheel well between bs 1024 and 1043 is cracked at weld point where line is connected. removed and replaced auxiliary power unit supply duct. leak checked good iaw amm 36-11-01. nature of condition : other precautionary procedure : none part name : duct part condition : cracked,No +1298,aft emergency seat lights inop. right & right aft seat emergency light battery charger ops ck normal. nature of condition : no test precautionary procedure : none part name : charger part condition : faulty,No +1299,emergency path lights at 30b are broken and hanging from the seat. found broken side panel which holds diffuser cover. replaced aisle bumper trim and emergency path light holder. system operation is normal. nature of condition : other precautionary procedure : none part name : holder part condition : broken,No +1300,row 26abc seat emergency light is broken. replaced broken emergency light lens and secured in-seat. ref amm 33-51-11. ops normal. nature of condition : other precautionary procedure : none part name : lens part condition : broken,No +1301,emergency exit sign missing at knee area of seat 20a. replaced emergency light assembly iaw amm 33-51-01-960-802. ok for service. nature of condition : other precautionary procedure : other part name : sign part condition : missing,No +1302,"inflight shutdown air turn back, fuel tank suspected nr 2 engine. fuel imbalance of 700 lbs. noted at cruise. engine per fuel leak qrh. right & right seal plates as required & reinstalled hydro mechanical unit per mt.",No +1303,"during cruise the cabin temperature became uncontrollable. emergency declared. returned to departure. aircraft was grounded. maintenance found left pack turbine inlet temperature bulb connector plug d1338 disconnected, reconnected found right pack compressor outlet overheat switch connector plug d1562 disconnected, reconnected. removed and replaced right compressor outlet switch and right flow control card iaw amm 21-51-09. system checked normal. nature of condition : affect systems precautionary procedure : unsched landing part name : switch part condition : faulty",No +1304,crack on aft fairing heat-shield bulkhead fitting. replaced the fitting on the nr 2 pylon iaw ea 257628b.,No +1305,main cabin section 43 panel break at sta. 540 bl 0 to left butt line 24 is cracked grounded - yes. removed and replaced panel break at fs 540 bl 0 to left butt line 24 iaw bac dwg 143a0060 rev.,No +1306,"inspection type : na while starting the left engine, the mechanic called for unsatisfactory to shutdown the left engine due to excessive fluid and smoke coming from the engine. shortly after we got the left hydraulic qty eicas and master caution light. shutdown left external fuel tank engine and ran found a delta p indicator blown out near hydraulic filter jm 1400522removed differential pressure indicator and reinstalled iaw amm 29-11-15-024-001. inspected and replaced iaw amm 29-11-17 hydraulic filter as precautionary no debri found. ok for service",No +1307,"hydraulic a system failure. emergency declared, and flight diverted. landing uneventful. removed and replaced a broken hydraulic line on the nr 1 engine pylon iaw amm 20-50-11. leak and operation check good. aircraft was grounded. nature of condition : warning indication, fluid loss precautionary procedure : unsched landing part name : line part condition : broken",No +1308,"emergency floor proximity light does not turn on. 21c floor path light broken coming off row. removed and replaced end bay bumper, epl light housing, emergency lights ops checks normal. nature of condition : no test precautionary procedure : none part name : light part condition : broken",No +1309,"inspection type : na * air turn back * emergency declared * landed without incident * at aprox 8000 ' right engine exhaust gas temperature surge to ab out 890 deg. approximately time of 5 sec. jump seater stated he smelled and oder at time of event after reducing power to redu ce exhaust gas temperature into normal range engine pressure ratio fell below base line to approximately. cleaned debris & flushed line with dry nitrogen iaw fim 73-21-00-301, 71-05-00-815-824-roo & 71-05-00-815-819-roo. perf ' d power plant test 11 & 13 per mm 71-00-00-715-197-ro3 3. all parameters normal. aircraft ok to continue service. no damage to right engine.",No +1310,"right pack light during climbout. re-set trip but light came back. turned off pack following checklist. grounded - yes. accomplished fim 21-53 task 802, fault isolation. ran right pack full hot & full cold for 3 hours, unable to cause pack to trip. removed & replaced the right compressor discharge overheat switch ( 390 f ), ( s935 ) right pack discharge duct overheat switch, & ( s939 ) right turbine inlet overheat switch as a precaution iaw amm 21-51-40, amm 21-51-41 & amm 21-51-42, normal. accomplished a pack zone temperature controller nr 1 & 2 built in test equipment test iaw amm 21-61-00-700-806-002, operation check normal.",No +1311,"the nr 1 engine was shutdown in-flight due to be coming unresponsive to the crew. the qrh was complied with. the engine went to idle and would not respond thereafter. maintenance accomplished a windmill inspection, per b757 amm 72-00. al left chip detectors were clear. no external oil leaks. no visible damage to engine inlet or exhaust. no visible damage to the electronic engine controllers fcu wiring. the leftt electronic engine controllers was replaced, per b757 amm 73-21. the left engine fuel control was replaced, per b 757 amm 73-21. operational check was good. no issues noted.",No +1312,"aircraft was grounded : pilot reports anti ice wing eicas illuminated in descent along with the wing anti ice system status message. maintenance troubleshot to faulty wing ice protection translating wire bundle for #8 slat, found signs of burnt pins. removed and replaced iaw amm 30-11-04. ops checks good. aircraft ok for service.",No +1313,"the aircraft was grounded. aft cargo fire indication n cruise. followed ecl procedure. indication went out. an emergency was declared and the flight diverted to kef without further incident. maintenance accomplished visual inspection of the aft cargo compartment. no damage found, no indication of heat damage or fire per amm 25-52-00.",No +1314,"the left forward entry door arming handle would not seat after the door was closed. the airplane was removed from service and the external emergency release handle was re-set, allowing the interior arming handle to seat. the cause of the arming handle not seating is unknown. nature of condition : other precautionary procedure : none part name : handle part condition : malfunctioned",No +1315,right side aft of wing lower body emergency light out inop replaced fuses and battery pack m1670 per amm 33-51-06. operational check good. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged,No +1316,"aircraft was grounded : during descent, hydraulic system a failed, an emergency was declared and the aircraft landed saf ely without further incident. replaced hydraulic a system electric motor pump and accomplished a satisfactory leak operational check per amm 29-11-21.",No +1317,ship 9521 - the crew declared an emergency during the approach for landing in atl due to the loss of left hydraulic system em fluid quantity. corrective action : maintenance found the source of the leak and replaced the damaged section of a hydraulic raulic line near the left thrust reverser control valve. the leak check and operational check were good. the aircraft has returned to service. ( lp #8186722 ),No +1318,inspection type : na ( 1 ) emergency descent harness damaged replaced emergency descent harness iaw mm 25-00 eff source ref : 25-61-01-02 nature of condition : other precautionary procedure : none part name : escape reel part condition : damaged,No +1319,aircraft was not grounded. seat mounted emergency escape path light at seat 30def has a broken lens cover. removed and replaced lens cover iaw amm 33-51-00. operational check good. nature of condition : other precautionary procedure : none part name : lens part condition : broken,No +1320,white emergency light assembly broken off seat 41d. replaced end bam pn 101210-358bhw. secured emergency path lt assembly at 41dper amm 33-51.op chd ok. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1321,"right forward door would not arm. found safety wire tail had been snagged and pulled out over girt bar proximity switch. repositioned safety wire, operation check good.",No +1322,right engine pylon aft outboard side panel assembly is missing panel number 446al. the panel possibly departed during op eration of the aircraft. the airplane was removed from service ( grounded ) and a serviceable panel 446al was installed. the cause of the missing panel is unknown.,No +1323,"aft galley lt side emergency flashlight holder broken. right & right flashlight and bracket and battery iaw amm 25-64-00. ops ck good, security seals installed. the aircraft was not grounded. nature of condition : no test precautionary procedure : none part name : bracket part condition : broken",No +1324,seat row 30 and 34 abc and l2 door emergency light inop remove and replaced emergency light power supply and battery pack ( m1673 ) at left aft cabin ceiling sta 952 wl 290 left butt line 14 per amm 33-51-06,No +1325,aircraft in base visit : inspection found a crack in the mid cabin sub floor circuit-breaker panel sta540 rbl2-24. maintenance rem oved and replaced with new the right circuit-breaker panel assembly at sta 540 rbl 2-24 mid cabin sub floor.,No +1326,"ship 6817 inflight emergency light illuminated in mid cabin section ( economy comfort ) for about 3 minutes, then extinguished. no indications of emergency light unarmed. turning all light on at fa switches turned all lights on but not off. same from cockpit. corrective action : replaced emergency light cradle and battery at row 22g - emergency lgts op ckd ok. ( 47 24300 )",No +1327,found left supernumerary seat both safe harnesses missing carabiner s. installed new safety harnesses iaw amm 25-61-03-2. nature of condition : other precautionary procedure : none part name : carabiner part condition : missing,No +1328,"about 25 minutes into flight, received a right engine overheat eicas message & right engine overheat light. complied with qrh and light went out after about 3 minutes with right thrust lever at idle. all engine instrument indications were no rmal. landed with right engine at idle. performed pneumatic back pressure leak check on the nr 2 engine iaw mm 36-11 - 00-5, found a leak at intermediate pressure check valve. removed and replaced both couplings and e-seals on valve iaw mm 36-11-06-04-1. also inspected hp2, hp6 valves and ducting iaw mtsi. no repeated leaks noted on the nr 2 engine.",No +1329,forward emergency light found inop during service check. replaced emergency light battery iaw amm 33-51. operation check good at this time. aircraft ok for service. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1330,during flight right center tank fuel pump light illuminated. w3100lbs of fuel in center tank. pilot ran qrh for condition. all circuit-breaker ' s remained stowed. grounded - yes. replaced the right center tank boost pump motor impeller per amm 28-22-41. operation check and leak check good. this clears mels 28-3f and 28-2e. nature of condition : warning indication precautionary procedure : other part name : pump part condition : failed,No +1331,"inspection type : 2c#3 pylon wire bridge web "" left "" angle is cracked at top, forward. of precooler. ( minor )",No +1332,aircraft was not grounded. l2 door aft emergency exit light is broken. removed and replaced light assembly per amm 33-51-10. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1333,"aircraft was not grounded : plastic emergency light holder fell off at seat 13c. replaced seat 13c emergency light shroud with new iaw amm 33-51-11, operation check good.",No +1334,r1 door emergency sign bezel holder is broken. right & right light assembly iaw amm 33 51 01 cks good. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : holder part condition : broken,No +1335,found lt + right aft doors emergency exit lights inop when checking emergency light in cabin. right & right battery pack for m1210 ops checks good iaw amm 33-51. nature of condition : no test precautionary procedure : none part name : battery pack part condition : discharged,No +1336,main cabin emergency light not operating correctly thru out cabin. grounded - yes. removed and replaced 3 emergency light ts power supplies iaw amm 33-51-06. ops checks good.,No +1337,"aircraft was grounded : flight returned to dfw on account of left constant speed drive overheat indication. an emergency was declared. maintenance found visible damage to the csd upon inspection. removed and replaced left engine csd transmission, generator, and csd oil cooler iaw amm 24-00-01, 24-20-01, and 24-10-03 respectively. flushed oil lines, ops and leak center hecks good.",No +1338,"after engine start, we established air conditioning and got the cont cabin zone temperature light ran qrh and the light extinguished with master caution re-set. grounded - yes. troubleshot to control cabin trim valve. removed and replaced zone trim air modify valve ref b737-800 amm 21-61-21 operation check good leak check good no light on.",No +1339,aircraft was not grounded : emergency exit lighted sign at row 16 right has bulbs burned out. removed and replaced emergency light sign at row16 right ref amm 33-51-01.,No +1340,"passenger cabin sidewall panel 232yhw, emergency light broken. right & right light iaw amm.",No +1341,aircraft was not grounded. emergency escape path lights seats 39d-44d and seats 39h-44h and 8 lights in the center aft galley are inoperative. aft floor proximity light on aft right galley cart stowage has a shorted wire. removed and replaced light assembly iaw amm 33-51-05. operational check good. nature of condition : no test precautionary procedure : none part name : light part condition : shorted,No +1342,"all during pre-flight and takeoff and climb thru fl350 and descend thru fl 280 and below a strong oily smell was pred omi nant inside flight deck, smell decreased during cruise ( < p > performed inspection iaw 05-51-56. contamination removed from pack and precooler.",No +1343,seat mounted emergency lights hanging by wires at 16d. removed and replaced seat trim at seat 16d that mounts emergency lights. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : unsecure,No +1344,"l4 door exterior slide emergency light inoperative. had a good ground at the socket, no power. removed the power supply and battery, all fuses checked ok. troubleshot iaw wd 33-51-21, checked l397 for shorts and opens, none found, checked battery pack m739 and found fuse se11 blown ( pins 9 & 10 ). replaced the fuse and it would blow again, replaced the battery pack m739 and all emergency lights work. ok to continue. nature of condition : no test precautionary procedure : none part name : battery pack part condition : failed",No +1345,"during line check, maintenance found that the emergency light at seat 2c in the cabin was damaged. maintenance replaced the cover. nature of condition : other precautionary procedure : other part name : cover part condition : damaged",No +1346,"the aircraft was not grounded. emergency exit pathway light by l1 door broken off. replaced emer light assembly by first class closet, ops checks good ref amm 33-51-00. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1347,aircraft was not grounded : emergency exit light bottom of seat 11c broken. repositioned and secured floor proximity light assembly at seat 11c.,No +1348,"pilot reported fuel crossfeed valve appears to be leaking after being closed. after center tank fuel was used, re balan ced lt and right tanks. then right tank fuel quantity dropped compared to left tank quantity. fuel was going back into center tank. fuel was balanced prior to descent. at gate lt wing tank showed 3.81 right tank 3.16. the aircraft was grounded. maintenance confirmed by troubleshooting that the fuel compensator was found to be out of service, removed and replaced the compensator iaw amm 28-41-21-401 rev 125. operation check was good.",No +1349,"fuel indication progressively lower than fuel log burn, after 2 hours we were 2000 lbs below expected. aircraft diverted, la nded without incident and the aircraft was grounded. accomplished fuel qty built in test equipment per fim 28-41-00, no current or flight faults. verify fuel qty with measuring sticks per 737 fueling manual 21.01.5. performed walk-around inspection of aircraft and no defects noted. no history in last 31 days. aircraft ok for service.",No +1350,"center hydraulic system leak. ran the checklists and landed with qty at. emergency declared. found forward dpi on center acmp filter module leaking under head pressure. right & right the forward dpi iaw amm 29-11-18. serviced the center hydraulic sto full, cleaned area and performed leak check. dpi leak checked good, no other leakage noted. nature of condition : warning indication, fluid loss precautionary procedure : unsched landing part name : indicator part condition : leaking",No +1351,"inspection type : seg4, main deck floor panel 242xdf, has a broken corner. nature of condition : other precautionary procedure : none part name : floor panel part condition : damaged",No +1352,seat 36d mounted emergency lighting damaged. replaced emergency light assembly. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : damaged,No +1353,"ship 3815 at flight level 250 we received a cabin alt warning light ( cabin alt was just below 10,000 cabin rate was at zero ) per the qrh we descend an went to manual mode. passing fl 200 the cabin began descending ( unreadable ) cabin altitude light went out we leveled at fl 180 the cabin continued descending we went back to auto mode cabin descended to the correct altitude and work ok at fl 180. corrective action : found pressure bulkhead seal around auxiliary power unit bleed duct, clamp off. reconnected & lk ck good. replaced left acm due to blower fan damage ( acm locked up ) per amm 21-51. lk & ops ck ' s good. ( 5269504 ).",No +1354,"aircraft was grounded. in normal fuel configuration, fuel burns out of the right wing tank with fuel in the center tank. during climb, noticed right fuel tank level burning at faster rate the center tank. right tank indication became amber imbalance indication at fl310. executed qrh imbalance procedure. engine and fuel flow indication were normal through out flight. after imbalance corrected and center tank emptied right fuel indication still showed higher burn rate with fuel flow gauges showing opposite. replaced center-left fuel boost pump and accomplished a satisfactory operational check, per amm 28-22-41.",No +1355,"seat 8c lower emergency light found broken. replaced the emergency light assembly and op tested normal iaw amm 33-51-05-960-802, rev 80. nature of condition : other precautionary procedure : none part name : light part condition : broken",No +1356,passenger cabin aisle photo illum egress strip damaged at seat 1fed. right & right passenger cabin aisle photo illum egress strip at seat 1fed iaw sip.,No +1357,emergency exit light by the l1 door has a broken mounting bracket. removed and replaced the light assembly iaw amm 33-51-01. operational checked good. nature of condition : other precautionary procedure : other part name : bracket part condition : broken,No +1358,aircraft was not grounded. found emergency light behind aft right hand fa seat cover missing exit sign. replaced seat exit sign per amm 33-51-01. nature of condition : other precautionary procedure : none part name : sign part condition : missing,No +1359,aircraft was in base maintenance. two emergency exit floor proximity lights in the forward cabin galley 300 are broken. operational check good. see also aala201711079002 nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1360,found out left pylon forward mid spar crack at wire bundle cutout hole. cw era 582471-14. ( lp 1354571 ),No +1361,"sat input on captain ' s display missing. aircraft grounded. accomplished wiring checks. checked good. during requested pull test at tb3301 found wire w9083-9023 red easily pulled out of block ya1, found not locked in. secured the wire pin into terminal block. accomplished all installation tests of following equipment, satcom sdu iaw amm 23-15-00, digital flight data acquisition unit iaw amm 31-31-22, arinc communications and reporting system cmu iaw amm 23-27-33, and fmcs cdu-1 iaw amm 34-61-01. all ops normal. satcom prompts displayed on mcdu 1 & 2 menu page. nature of condition : other precautionary procedure : other part name : wire part condition : pulled",No +1362,"aircraft was grounded, ferry flight to lax : ref fim 28-21-00-810-815 for unwanted fuel transfer center to 2 tank. with right center enter pump on, fuel leaks into right tank through discharge check valve of right forward or right aft boost pump housing. found center racked fuel line, removed and replaced fuel line iaw 28-20-51-06.",No +1363,aircraft was not grounded : emergency light at seat 19c broken. * supplemental report for aala202112077906 : replaced light shroud.,No +1364,forward lavatory lower emergency light wire missing. repaired the sign iaw wdm.,No +1365,"re-fueling fuel tank auto shut-off is inoperative on takeoff, fuel leaked out of left surge tank. fuel streamed until two thousand feet, then stopped. accomplished fim 28-21-00-810-801, fuel tank auto shut-off tested normal, closed refuel valve at 8800 lbs. with wing full, left surge tank was void of any fuel when sumped. nature of condition : warning indication, fluid loss precautionary procedure : other part name : fuel system part condition : leaking",No +1366,mid cabin left emergency exit aft portion of sign missing. grounded - yes. relpaced mid cabin left emergency exit sign.,No +1367,"diversion declared emergency suspected fuel leak right #2 engine. more than 500 left b imbalance. normal fuel flows. had using rsv fuel message on flight management computer along with showing a 900 left b. shortage and 1,600 left b. difference between planned landing and actual showing. troubleshot #2 fuel tank fuel quantity units. removed and replaced tank units f6, f7, f8, f9 and f10 in #2 fuel tank see aeroteams ( rs78ar752b ) wo. completed mel 28-6-02 res",No +1368,right inbd engine pylon panel missing. installed panel.,No +1369,"nr 2 engine inboard upper pylon forward area just above the inboard thrust reverser plastic shield is cracked in two places. repaired n right 2 engine inboard aft fluid barrier on 2 ea areas, iaw fedex ea f-5450-t0356144-p1, nacelles pylon - wing pylon strut n right #2 ( right ) pylon inboard fluid barrier stiffener, crack repair.",No +1370,"aircraft was grounded : left wing fuel leak just above left center tank sump drain outlet - coming from front edge of center box section to wing structure reinforcing strap. cleaned and sealed stringer tie fitting in left center wing iaw amm 28-11-00,",No +1371,"while advancing throttles for initial taxi at approximately 40 % n1, a momentary fire bell and fire warning master warning. all indications extinguished immediately on throttle reduction and were no other engine instrument indications supporting a fire. troubleshot the nr 1 engine iaw fim fault tree, opened cowling and checked for loose fire loops or cracked ducts. no duct cracked, found 2 loose connections on the fire loop. tightend iaw amm 26-11-01-4, rev. replaced automatic fire overheat logic test system card number 1 iaw amm : 26-10-01-4. fire warning test was satisfactory. performed high power run up to 51 % n1 and 76 % n3 went multiple times from idle to above n1 40 % and n1 50 % one time, kept stable for 3 minutes at 47 % n1 no fa nature of condition : false warning precautionary procedure : return to block part name : connector part condition : loose",No +1372,aircraft was not grounded. broken right hand aft galley emergency light assembly. replaced emergency proximity light assembly per amm 33-51-00 and amm 33-51-14. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1373,"aircraft was not grounded. flight attendant reports emergency ceiling lights are on in the mid cabin area. on deck all lights are on with the switch in the off position. replaced emergency light battery pack module m1671, per mm 33-51-06.",No +1374,backshell missing emergency light support bin 26 hged. installed backshell and accomplished ops test iaw amm 33-51-00check ok good for service. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : connector part condition : defective,No +1375,aircraft was not grounded. emergency exit light just aft of the forward galley has a broken lens cover. inspection of light on the lower wall right side found frame to be broken. removed and replaced lens cover and light assembly ( aala201710249013 ). operational check good. ( closed ) nature of condition : other precautionary procedure : none part name : lens part condition : broken,No +1376,on visual inspection the flight deck emergency exit light was found inop. removed and replaced flight deck emergency ex it light assembly iaw the amm 33-51-01. operation check good.,No +1377,"fa ' s complained of light headed and nausea, esp in business class and 1st class, emergency locator transmitter lack of air-flow and struggled with balance issues and felt they were in a constant turn, several passenger complained as well. no fumes or smoke was noted, pressure urization was rough in turns or feeling a rapid descent pressure, upon landing fa complained ears were popping in-flight. emergency declared. replaced cabin pressure controller auto 1 all ops checks satis ref 21-31-00. replaced auto controller 2 ref amm21-31-02-004-001 pg401 no defects noted. both recirculation filters removed and replaced per amm 21-25-02. replaced ozone converter left ref amm 21-51-22. replaced ozone converter right ref amm 21-51-22 all satis.",No +1378,aisle mounted emergency light assembly at forward galley lens and fixture broken. replaced aisle mounted emergency light assembly at forward galley iaw standard practices 20-30-12. ops normal iaw amm 33-15-00. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1379,emergency light and battery powered emergency light missing in galley 5 on left side lower wall accross from center lavatory tory. replaced light assembly.,No +1380,flight attendant reported the life raft door panel in main cabin ceiling is not secure. secured the panel assembly. operational checked good. nature of condition : other precautionary procedure : other part name : panel part condition : unsecure,No +1381,"ea 7830-02252 rev a. during thrust reverser inspection found nr 2 engine inboard thrust reverser nr9 cascade broken - missing and support ring broken with parts missing. ref st engine nr 0065467. removed and installed nr 2 engine inboard thrust reverser cascades segments iaw am m 78-31-05-404, disc placed and installed lower heat-shield nr 2 engine inboard thrust reverser to fom iaw engine manual rb211 78-31-25 removed and installed nr 2 engine inboard thrust reverser support ring iaw amm 78-31 - 28-004, 78-31-28-404. work was accomplished on st engine nr 0 06546 7 and inspected.",No +1382,aircraft was not grounded : at cruise all fuel pumps on and cross feed closed. left wing tank fuel indications drop 900lb s. with center tank fuel available. supplemental report : replaced fuel boost pump and accomplished a satisfactory operational check per amm 28-22-41. ( closed ),No +1383,emergency exit directional flood light at the right forward galley floor is broken. removed and replaced light assembly iaw amm 33-51-00. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1384,"left overwing door emergency lights inoperative. found the fuse tripped on the power supply unit, after replacing fuses on power supply unit. found shorted light bulb handle light iaw wdm 33-51-13. replaced the lamps. checked ok. nature of condition : other precautionary procedure : none part name : fuse part condition : tripped",No +1385,light cover missing just aft of galley near the floor. plastic retaining clip found to be broken on right forward emergency exit ( galley ) light. removed & replaced right forward emergency exit light iaw amm 33-51-21 and wdm 33-51-21. good. the aircraft was not grounded. nature of condition : other precautionary procedure : none part name : retaining clip part condition : broken,No +1386,the aircraft was not grounded. emergency light aft galley right door housing is broken. removed and replaced housing peramm 33-51-03. operation check good. nature of condition : other precautionary procedure : none part name : housing part condition : broken,No +1387,"passing 1100 ' in climb power, heard loud bang from right engine. right engine rolled back and stopped producing useable thrust. n1 approximately 30 %. oil pressure 43 pounds per square inch. engine continued to rotate. throttle pulled to idle and fuel lever to off. engine continued to rotate. no smoke or fumes in tha cabin. found internal damage to engine. remove and replace nr 2 engine iaw card 7100-468 2-rh. ok for srv. ( lp5765044 )",No +1388,"aircraft was not grounded : emergency light floor illumination seat cover broken at seat 28c. * supplemental report : replaced outer shroud of seat 28c emergency light aisle indicator iaw amm 33-51-11, operation check good.",No +1389,"iaw wdm 33-51-21, found emergency exit indicator l777 shorted behing l2 door sidewall. wires pinched. replaced emergency light indicator l777. emergency lights operation check good. nature of condition : other precautionary procedure : none part name : wire part condition : shorted",No +1390,upper cabin seat track corroded left butt line 54.,No +1391,on departure had fairly strong dirty sock smell. dissipated at cruise and then returned on descent passing approximately fl240. remained throughout landing. fume event. during right engine borescope found internal oil leak. the engine right & right. post engine change runs completed with no fumes noted.,No +1392,lt center fuel pump message flight on descent. performed operational test of the engine fuel feed system iaw amm 28-22-00. ops checks good. no defects noted at this time.,No +1393,"during post flight, mx walk-around found the nr 1 engine inboard pylon panel sheared off. fabricated the panel and replaced the land assembly. installed the panel iaw ea 1-5410-t0338185 b, part 3.",No +1394,"emergency floor proximity light 11c seat 11c emergency exit light detached case mounting bracket broken off. hardware still attached to seat. light operates. ordered light assembly 29-3326-3-0013 mfr pn br9644-11. ipc 03-3350dd15295 con figu ation drawings page 1. attach points. replaced housing, per improved frequency modulation 25-23-59. found seat 11c emergency light assembly housing broken at both accomplished idt inspection, iaw gmm 09-10-05 & improved frequency modulation 25-23-59. no defects noted. operations checked good, per amm 33-51-11-960-802.",No +1395,"on arrival, ramp reported seeing flames and smoke from the left engine on shutdown. the engine fuel valve lt status message, fim procedure carried out iaw 73-22-00-810-801-n00, the left engine wiring checked iaw wdm 76-21-71, checked normal. relay k76104, replaced as precaution. fuel cutoff switch cycled to unlatch fault and message erased. engine ground idle runs carried out and engine shutdown normally with correct indications.",No +1396,"about an hour into flight at fl370, a level 2 fuel qty used check. ran qrh and leak was from the nr 3 engine. diverted and declared an emergency. tow driver stated fuel was leaking from the nr 3 engine even after shutdown. pulled the fire handle and the leak stopped. visually inspected the nr 3 engine and found a helicoil backed out of the hydro mechanical unit feed line.",No +1397,broken emergency light on forward galley lower sidewall. replaced light assembly iaw amm 33-51-14 and accomplished satisfactory operational check. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1398,lt wheel well rear spar wing center seal assembly cracked. repaired seal assembly iaw ea and dwg.,No +1399,emergency light at the right wall of the mid-galley is broken and inoperative. removed and replaced the emergency light assembly iaw amm 33-51-05. operation check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1400,( log 0985272 ) during inspection found emergency seat mounted lighting damaged. installed emergency seat mounted light la nce iaw amm 33-51. light operation check good.,No +1401,aircraft in base maintenance. cracked cabin floor support break assembly panel at bs 540 and left butt line 2. replaced floor support break assembly panel iaw 51-00-05-1.,No +1402,aircraft was not grounded. flight attendant emergency flashlight at l1 door inboard seat failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1403,the aircraft was not grounded. lens cover of emergency exit escape path light located on wall in between first class and forward galley came off. replaced emergency exit sign light assembly and lens per amm 33-51-01. ops ck of emergency lights are good. nature of condition : other precautionary procedure : none part name : sign part condition : defective,No +1404,flight deck emergency light is not working removed ; replaced and performed good installation test of m1675 emergency exit light battery pack power supply iaw amm 33-51-06-960-806. flight deck emergency light checks good atag : wn0141,No +1405,aircraft was not grounded. seat mounted emergency escape path light at seats 13def is broken. removed and replaced light iaw amm 33-51-11. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1406,"emergency light at seat 33g is broken out from seat close out panel, re-attached 33g emergency light path to seat and sec ured.",No +1407,emergency light at 28k broken. secured the light assembly. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1408,"aircraft not grounded : flight diverted to atl on account of right engine fuel leak. ramp reports fuel dripping from #2 engine drain shroud. emergency was declared. maintenance performed #2 engine actuators test iaw amm 71-71-00, all test passed, no leaks noted.",No +1409,aircraft was in base maintenance. two emergency exit floor proximity lights in the forward cabin galley 300 are broken. operational check good. see also aala201711079004 nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1410,nr 1 engine outboard thrust reverser open actuator leaking. removed and replaced the thrust reverser open actuator iaw amm78-31-05. operation check good. nature of condition : fluid loss precautionary procedure : none part name : actuator part condition : leaking,No +1411,aircraft was not grounded. emergency escape path lights on seats 7j through 28h are inoperative. removed and replaced charger assembly and battery assembly ( aala20170702002 ) at m732 iaw amm 33-51-07. operational check good. nature of condition : no test precautionary procedure : none part name : charger part condition : failed,No +1412,aircraft was not grounded. flight attendant emergency flashlight at l1 door outboard seat failed test. removed and replaced flashlight battery iaw amm 25-64-00. operational check good. nature of condition : no test precautionary procedure : none part name : battery part condition : discharged,No +1413,aircraft not grounded. emergency exit light at l1 door is broken. replaced light assembly iaw amm 33-51-01. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1414,aircraft was not grounded. emergency exit light by the l2 door is broken and has incorrect lens cover. removed and replaced light assembly per amm 33-51-14. operational check good. nature of condition : other precautionary procedure : none part name : light part condition : broken,No +1415,ship 0676 - diversion - to mty due to right wing duct leak eicas message. corrective action : found cracked duct flange between wing to body fairing and no. 2 engine pylon. replaced duct. leak checks ok.,No +1416,"air turn back - due to loss of 1,800 lbs of fuel from the left fuel tank. flight crew suspected a fuel leak. corrective action : center rew found the fuel cross feed valve open. after closing fuel transfer stopped. valve operates normal. aircraft ok for service.",No +1417,"aircraft was grounded : climbing thru fl340 encountered significant airframe vibration followed by odor in the cockpit and cabin. engine #2 n1 and n2 eratic with loss of thrust and high engine vibration. secured engine 2 by following checklist. after engine was secured, vibration and odor stopped. after post flight noted fan blade, spinner and inner cowling damaged on #2 engine. emergency declared and diverted to mem. removed and replaced #2 engine per maintenance check card 0 8l40072003.",No +1418,aircraft was grounded : flight diverted to lhr on account of left hand hydraulic fluid leak. emergency was declared. pilot reports evidence of hydraulic fluid leakage left wing inflight we observed left hydraulic quantity decrease from. accomplished exercise of flaps + slats iaw amm 27-10-00. no fluid loss noted at any position. aircraft ok for service.,No +1419,"captain reported that during cruise, the fuel quantity indication was wrong, fuel quantity was verified using fuel dip stick. ops tested for the system fuel quantity indicator performed iaw amm 28-24-00, fuel transfer when not commanded was performed iaw fim 28-22 task 849, detecting the central tank fuel left override pump with fault, therefore pump was replaced iaw amm 28-22-06, all tested correct. nature of condition : warning indication precautionary procedure : other part name : pump part condition : failed",No +1420,"ship 6709 - fire - on taxi out with both engines running, left engine stator eicas message and received indication that the left engine shutdown. tower notified flight crew that they saw a visible fire from left engine, one fire bottle was discharged. corrective action : maintenance confirmed no evidence of a fire, suspect tail pipe fire. confirmed electronic engine controllers fault s, replaced left engine permanent magnet alternator stator, electronic engine controllers, vsv actuator ( adjusted ) and fire bottles. complied with operational checks and leak checks per amm, no faults noted.",No +1421,"suspected fuel leak, left engine. shutdown not required per qrh. 700 left b difference in 30 min. fuel flows : left engine 3.6 ; right engine 3.7. performed engine run of lt engine and inspected for leaks iaw amm 71-00-00. found no evidence of leaks from engine or fuel tanks. aircraft found to be serviceable per service letter 767-sl-28-035-a.",No +1422,"captain reported the nr 2 engine fuel filter bypass light illuminated at engine start. aircraft grounded. performed fim 73-05, task 801. inspected and found the nr 2 engine fuel differential pressure switch connector loose. secured the connector. performed electronic engine controllers test, no faults found iaw amm 73-21-00. performed idle leak check, no leaks noted iaw amm 71-00-00. nature of condition : warning indication precautionary procedure : return to block part name : connector part condition : loose",No +1423,aircraft in base maintenance : cracked cabin floor support break assembly panel at bs 540 and left butt line 2. replaced break assembly panel per srm 51-40-02.,No +1424,"air turn back - emergency declared - lt engine fire indication on eicas and fuel control switch. acticated on climb and then extinguished after about 45 seconds resulting in an air turn back - flight landed wout incident. replaced, torqued and safetyed said tee duct ref left engine. ref cf6 engine manual 72-00-00 engine pipi ng assembly ran engine all indications and leak ck normal secured.",No +1425,"air temperature cont cab in "" forward "" position indicates 100 + at cruise. flight attendant reports hot air in cabin rows 6-10. gauge fluctuates at times when in forward and cont cab position. grounded - yes. initial evaluation showed all gauge readings normal. suspect intermittent fault. cleaned flight deck and cabin sensor filters. performed fim task 21-61 task 858 and 21-61 task 859. system operated normally. temperature in cabin and flight deck reflected what was on gauge. nature of condition : other precautionary procedure : other part name : filter part condition : contaminated",No +1426,"during service ck found forward flight attendant emergency lt switch not illuminating emergency lights. verified wiring to switch s1-387 ok iaw md88 wdg 33-51. reinstalled forward flight attd bulkhead. ops ck door lock and pa system iaw amm 52-52 and 23-30. right & right overwing emer lt battery pack and installed battery, cks good iaw amm 33-53. ok for service.",No +1427,aft left overwing emergency light cover broken. right & right the light assembly iaw mm. nature of condition : other precautionary procedure : other part name : cover part condition : broken,No +1428,"aircraft was grounded : 1 hour and 30 minutes into flight right fuel tank indicated 2600 less than left tank. center tank was supplying, totalizer normal and fuel burn symetric. aircraft was left wing heavy, suspect weak right center pump. maintenance replaced center tank right hand refuel valve iaw amm 28-21-02, replaced center tank right hand defuel valve iaw amm 28-26-01, replaced center tank right hand #6 fqis tank unit amm 28-41-02 and performed satisfactory operational check.",No +1429,damage bracket no.4 engine right thrust reverser inner face upper bifurcation forward side.,No diff --git a/src/sdr_hazards_classification/data/Parts_Departing_Aircraft.csv b/src/sdr_hazards_classification/data/Parts_Departing_Aircraft.csv new file mode 100644 index 0000000..e5d9796 --- /dev/null +++ b/src/sdr_hazards_classification/data/Parts_Departing_Aircraft.csv @@ -0,0 +1,223 @@ +Id,Text,Label +1,pda 3 left horizontal stab - seal fwd of elevator damaged. part of seal missing. pic replaced elevator seal assy.,No +2,during girt bar lube/insp found fwd rt door fwd frame mid stop fitting bearing plate missing. replaced bearing plate per b757 amm 52-11. op cks ok.,No +3,r1 door slide armed light press to test is broken. forward to mel. replaced r1 door slide light assembly and installed m issing spring. mco/placard removed. system operation is normal.,No +4,"after takeoff passing 1000'', 5 in succession loud bangs with heavy shutters. engine indications appeared normal and the re was no yaw associated with the bang/shuttering. during nr 2 engine inlet and exhaust inspection found left hand fan stator aft inner segement panel at 11:00 position blew off and departed aircraft, left t/r half damaged as well. t/r da mage is a gouge on interior wall about 9:00 position. gouge is approximately 6"" long by 5"" wide and into the honey comb structure. pictures of damage attached. reverser r & r on separate write up. wri 78-30/0645. checked ecu 2a and ec u 2b, no current faults and no faults stored in fault review. installed missing nr 2 fan stator inner aft liner segment",Yes +5,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel forward of the corner at h ole 4. repaired skin per ea.,No +6,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel forward of the corner at h ole 5. repaired skin per ea.,No +7,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel forward of the corner at h ole 7. repaired skin per ea.,No +8,forward entry door escape slide; missing stop release from girt bar. stop release on fwd side broken/missing pieces. / [ 01] installed fwd entry escape slide stop release on girt bar per amm 25-66-01.,Yes +9,left wing; t/e upper shelf panel just aft of pylon; mid seal retainer on fwd side cracked.<[01] removed and replaced sea l retainer bracket on left wing t/e upper shelf panel just aft of pylon in ref to srm 51-40-02,No +10,"aircraft was not grounded: lower emergency exit panel on flight deck door has a broken strap. reinstalled lower emergenc y exit panel flight deck door strap iaw ipc 52-51-51, ops ck good.",No +11,"ea 7830-02252 rev a. during thrust reverser inspection found nr 2 engine i/b t/r nr9 cascade broken- missing and support ring broken with parts missing. ref st-eng n/r 0065467. removed and installed nr 2 eng i/b t/r cascades segments iaw am m 78-31-05-404, discplaced and installed lower heat shield nr 2 eng i/b t/r to fom iaw eng manual rb211 78-31-25 removed a nd installed nr 2 eng i/b t/r support ring iaw amm 78-31- 28-004, 78-31-28-404. work was accomplished on st-eng n/r 0 06546 7 and inspected.",Yes +12,"pda 2 right pack exhaust diffuser duct l-angle cracked and partially missing at 12 o-clock position. photo added photo - ipc 21-51-03-06a item 35 correct nomenclature is ""door stop"" (l-angle)",Yes +13,"crew reports that the left overwing escape door made loud humming/vibration noise in flight lockng log captain stated th at there was no actual vibration with the sound additional info - crew reports that there was no squeal at and that it s tarted in cruise. no noise during climb out and the anytime when the noise was present. sound was not constant, it would start and stop momentarily. repositioned and sealed leading edge seal. recondition sealant in all gaps and joints an panel. unlocked log pages for updates. during inspection of upper wing fairings, found panel 191fl forward attach screw bottomed out and not securing panel. also leading edge seal on panel 191fl unsecure and out of position. resecured forwa",No +14,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel inboard of corner at hole 10. repaired skin per ea.,No +15,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel inboard of corner at hole 2. repaired skin per ea.,No +16,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel inboard of corner at hole 4. repaired skin per ea.,No +17,rt wing leading edge panel underlying structure cracked at upper aft outboard corner of panel inboard of corner at hole 6. repaired skin per ea.,No +18,aft service door escape slide missing forward clip on side container / replaced clip per s.i.p should was not opened,Yes +19,aft service door girt bar hangs down too low / reposition aft service door emergency escape slide assy per amm 25-66-01,No +20,"aircraft was grounded: forward cargo floor panel cracked, aft of door, 2nd from right wall. 122lf panel 7877131-3. **sup plemental report required** (open)",No +21,aircraft was grounded: row 18 left emergency seat light assembly missing back plate and hardware. installed missing emer gency light escape path light closeout at row 18abc per cmm 25-23-67.,Yes +22,pda 3 left pack exhaust diffuser door stop (l-angle) cracked & missing a section entire length -- see photo photo added parts added ref ipc 21-51-03-06a and ipc 21-51-03-05a,Yes +23,"rt wing leading edge skin at the fuel access panel fwd inboard corner has a .300 inch crack, marked. repaired rt wing l eading edge skin at the fuel access panel fwd inboard corner, ref srm 57-40-02-2r fig 202.",No +24,left entry door slide would not arm. after opening door notice part of slide girt bar hanging from bottom of door. un able to fulling open door. inspected door found girt bar laying on floor detached from slide. suspect door was partial ly opened with slide armed. verified slide pressure and door assist pressure were still present and not discharged. r econnected slide girt bar to door mechanism iaw amm 25-66-01-4 and verified proper engagement iaw amm 52-11-25. door/s lide ops cks normal. existing girt bar servicable part not changed. inspected door found girt bar laying on floor d etached from slide. suspect door was partially opened with slide armed. verified slide pressure and door assist pressu,No +25,r1 door forward girt bar fitting missing. / r&r fitting iaw amm.,No +26,aircraft was grounded: lavatory e has missing emergency light cover outside of lavatory. replaced missing emergency ligh t lens per amm 33-51-00.,No +27,"aircraft was not grounded. rt aft service door slide bracket missing screws. replaced missing screws, iaw amm 25-66-01 . operations check good.",No +28,aircraft was grounded: row 28 left back plate and hardware missing at seat emergency light assembly. installed missing e mergency light escape path light closeout and hardware at row 28abc per cmm 25-23-67.,Yes +29,aircraft was grounded: advised by atc that tire debris left on 18l dfw aircraft diverted to lax and declared an emergenc y. upon landing found left main outboard missing. removed and replaced # 4 main lg tire wheel assembly (aala202207292114 ) per amm 32-45-11 inspected axle assembly no damage noted. found number 4 brake hose damage from blown tire. removed an d replaced hose assembly (aala202207298019).,Yes +30,aircraft was grounded: advised by atc that tire debris left on 18l dfw aircraft diverted to lax and declared an emergenc y. upon landing found left main outboard missing. removed and replaced # 4 main lg tire wheel assembly (aala202207292114 ) per amm 32-45-11 inspected axle assembly no damage noted. found number 4 brake hose damage from blown tire. removed an d replaced hose assembly (aala202207298019).,Yes +31,found panel 412ar unlatched and open on #1 eng nose cowl on arrival -- see photo lots if history under ata 71; 72 and 54 photo added -- suspect air leak from seal missing around duct -- photo -- cmm 71-11-22 fig 1 sheet 4 showing required s eal assly note : this a pressure relief door 412ar see notes on photo -- the #2 engine does not have any gaps at items 1 90; 195; 200; 187; 185; 180.. all and the seal is visible --- removed and replaced lh engine inlet cowl assy and ops/lea k check good,Yes +32,"pda 3 hyd line support bracket missing all 3 fasteners. located above left mlg. see photo. added photo. added part #. a dded part #. pda 3 hyd line support bracket above left mlg has been evaluated by s/m & determined bracket is missing the 3 mounting bolts, potted inserts in panel are good. need to install mounting bolts. reinstalled support bracket above l eft main landing gear.",Yes +33,aft cargo compartment r/h transition panel cracked between sta 727b and sta 727c. cut out damaged trans pnl matl located drilled pnl. alodine and primed. isntalled pnl.,No +34,r1 door escape slide anchor (floor) plate missing a screw. r&r plate screw per amm.,No +35,aft entry door slide is catching lower door frame when closing the door. / r&r aft entry slide assembly per mt.,No +36,aft passenger entry and exit door (captains side). aft escape slide floor bracket missing one deck fastener screw. rep laced missing fastener ref srm 51-40-02.,No +38,crack ceiling panel 121yac (shroud panel) fwd cargo compartment /,No +39,aft service door escape slide coming out bottom of door. / [01] re-positioned aft service door escape slide per amm 25-6 6-01.,No +40,aircraft was not grounded: cabin entry door 4r emergency exit light/sign damaged/missing. installed cabin entry door sig n at door 4r.,No +41,aircraft in base maintenance: corrosion on lower fuselage wing to body fairing access panel 193ar (right hand wheel well panel ??? forward outboard) support t chord located at bs 683 and rbl 20. replaced t chord per srm 53-40-71-1a-1 table 112 item 12 (4).,No +42,"pda 1 engine 2 nose cowl has a 19""x12"" (228 square inches) piece of the external honeycomb skin missing at approximately the 2 o''''clock position. a/c arrived in iah from ord, flight 2675 in this condition. performed a visual check and could not locate missing piece. performed visual inspection of affected area and lower wing area and flight controls. referen ce logpage 7898070 for corrective action on eng.#2 nose cowling. ok to continue.",Yes +43,"ship 6706 -misc- experienced a hard landing and dislodged an overhead panel row 32-33 impacting passengers. corrective a ction: c/w exterior hard landing phase one inspection - no damage noted. performed phase one and two of the cabin inspec tion, resecured and adjusted aft ceiling panel and no other damage noted.",No +44,"during aircraft arrival maintenance found l/h lower fusalage airstart access door detached and missing from aircraft f uselage, upon access door leaving fuselage in flight, smaller hole was made at center of fusealage centerling. installed lh ground air supply access door per ref 52_49_04_4_0. ac ok for service.",Yes +48,crack ceiling panel 120yac (shroud panel) fwd cargo compartment /,No +49,aircraft was not grounded: during pre-flight the lower portion of emergency wing door was not in correct position. found trim close out panel misaligned. opened emergency exit repositioned panel and close exit door iaw amm 52-22-00-580-803.,No +50,r1 door escape slide compartment missing rivet on girt bar latch. installed rivet per srm.,Yes +51,aft service door escape slide skirt drags on lower door frame. ; / [01] adjusted aft service door slide and cover. door moves freely. per amm 25-66-01,No +52,r/h elevator most o/b fairing pnl suppory found crack.rh elevator most o/b fairing pnl lwr support replaced per srm 51-4 0-02 srm 51-10-02.,No +53,"pda 3 right pack exhaust diffuser door stop (l-angle) cracked and partially missing -- see safety bulletin 20sfy020 -- s ee photo,s photo,s added the door stop (l-angle) is approx 40-50% broken off & missing and the rest of the door stop (l-angle) cracked almost to the end. ipc 21-51-03-06a...",Yes +54,"pda 3 both, left wing & right wing , flaperon inboard end seals missing .....left flaperon inboard end upper & l ower seals missing and right flaperon inboard end lower seal missing...see all photo,s request cdl 57de.... left flapero n inboard upper seal = 33"" plus inboard lower seal = 7"" .......total length missing 47"" cdl applied -- parts added ref i pc 57-63-51-01 left flaperon inboard lower seal = 7"" plus right flaperon (33+7+7)....rounding upto 4 feet per cdl card 5 75310.... dispatch desk: 007 name: d.p date: 15-oct-22- 4 feet missing approved...tomc mo photo,s added",Yes +55,"pda 3 both, left wing & right wing , flaperon inboard end seals missing .....left flaperon inboard end upper & l ower seals missing and right flaperon inboard end lower seal missing...see all photo,s request cdl 57de.... left flapero n inboard upper seal = 33"" plus inboard lower seal = 7"" .......total length missing 47"" cdl applied -- parts added ref i pc 57-63-51-01 left flaperon inboard lower seal = 7"" plus right flaperon (33+7+7)....rounding upto 4 feet per cdl card 5 75310.... dispatch desk: 007 name: d.p date: 15-oct-22- 4 feet missing approved...tomc mo photo,s added",Yes +56,aircraft was not grounded: door 2r emergency light panel is missing wires exposed. removed and replaced emergency exit l ight door r2 operations check good per amm 33-50-00.,Yes +57,aircraft was grounded: row 32 left emergency light assembly missing back plate and hardware. installed missing emergency light escape path light closeout and hardware at row 32abc per cmm 25-23-67.,Yes +58,"m/d scd aft door sill o/b panel upper skin found crack.(
m/d scd aft door sill o/b panel upper skin repaired as per&nb sp;eo 4425a500, srm 51-70-13 and component sb and cmm.
)",No +59,l1 door escape slide loose missing bolt. installed screw iaw amm.,No +60,"on take-off aircraft tried to roll to the left. during flap retraction at approximate 10 degree aileron control returned to normal. aircraft was operated to destination station phik and had an uneventful landing. on post flight found left w ing inboard fore flap missing. pieces of fore flap were recovered at departure station pgua. departure of fore flap duri ng take-off caused additional damage to the aircraft wing to body fairing, number 5 and number 6 ground spoiler, wing tr ailing edge composite panel, left wing inboard mid flap and left wing inboard aileron. a conditional inspection for part s departing the aircraft has been accomplished in accordance with amm 05-51-58. a supplement to this report will be subm",Yes +61,no 4 eng vibration on 4.1 after fl280 for all climbs performed engine vibration inspection iaw amm 71-00-00. found missi ng panel and damage to thrust reverser. performed parts departed inspection iaw amm 05-51-59),Yes +62,aircraft was grounded: cabin right hand side asile floor panel between bs 508 and bs 597 has a section of the floor pane l raised up and damaged caused by support pucks under the floor panel. repaired floor panel per ea 293798a.,No +63,"aircraft in base maintenance: flight deck evacuation panel missing bulb. replaced panel with serviceable unit iaw b777-3 00 amm 25-63-02, ops check good.",Yes +64,aircraft lav service door found missing on inbound flight. see picture. gvi waste tank service port and lh tail structur e. no damege found. replaced waste service panel. ops ck good.,Yes +65,during inspection found missing upper bracket hinge of escape slide at r3 door. replaced bracket.,Yes +66,"(log 8059233)during inspection found no 2 flap outboard flap track fairing tail cone missing. iro nbr 3 inboard flap tai l cone fairing fwd to cdl 57-10-04. plac installed. ""supplemental information"" 01/13/22, station lax. after further inve stigation it was determined that the tail cone did not fall off the aircraft. it was removed by maintenance to facilitat e a repair. therefore, this does no longer qualify as an sdr/pda for parts departing aircraft.",Yes +67,r2 door escape slide girt bar missing teflon ring. installed stop ring iaw mm.,No +68,"missing fo side overwing emergency light cover just aft of exit door. replaced missing emergency light cover at rt ove rwing emergency exit door, per amm 33-51-11.",No +69,aircraft was grounded: cabin left hand side asile floor panel between bs 508 and bs 597 has a section of the floor panel raised up and damaged caused by support pucks under the floor panel. repaired floor panel per ea 293793a,No +70,"pda 3 seven screws missing from indoard flap, outboard track tailcone fairing. % from left wing, 2 from right wing shoul d say 5 from left wing fairing. see lp 7778796 and 7778803 for disposition",Yes +71,"pda 3 left pack exhaust diffuser l-angle (door stop) cracked and partially missing -- see photo,s photo,s added safety b ulletin",Yes +72,pda 2 pda for low pressure conditioned air access door hold open rod. part of hold open rob believed to have departed ai rcraft. r4ef log 3055467 iaw gmm 02-30-95 pda documented sdr flagged. part of low pressure conditioned air access door hold open rod missing. mpn: 53727-23 ipc 52-49-51-15 # 120,Yes +73,inspection type:4cr/h wing lower skin panel between xors 683.40 and xors 713.65 at fuel access panel 636as door landing is cracked.repaired r/h wing lower skin panel between xors 683.40 and xors 713.65 iaw vt-saa ea 011-5730-01-a8159-ir and ups eo md11-5730-76477-a.,No +74,left wing flaperon cove panel outboard control arm bracket cracked and missing hardware. the aircraft was grounded. replaced flaperon cove panel iaw amm 27-11-14.,Yes +75,#2 eng thrust reverser cascade vane departed aircraft on landing. aircraft was grounded.,Yes +76,aisle floor prox emergency light missing at seat position 17f single light assy only missing mel applied as per 3351t. a ttendent panel and flight deck switch placarded to reflect.,Yes +77,during inspection found missing (2 ea) upper angles of escape slide at r3 door and replaced.,Yes +78,''supplemental information'' ship 6810 door handle door 2(l) trim cover plate missing. corrective action: removed cover fr om 1(l) door handle and replaced in 2(l) door. installed missing trim on door handle per b757 amm 52-02. (8571414),No +79,left wing lower wing pnl sta. 822-829 is corroded at fuel pnl,Yes +80,door lower web panel cracked. r&r lower door web panel ref sip.,No +81,aircraft was not grounded: aft left lavatory door hinge broken. tightened loose bi-fold wheel pin assembly at top forwar d corner of door to maintain door in upper track.,No +82,large panel on underside of fuselage was found missing by ground crews. panel was found on the runway. panel appears to have been ran over by the gear and struck the aft fuselage. grounded - yes. performed conditional inspect per b737-900 a mm 05-51-59 found impact on the left side fuselage. inspected structure at the panel 192bl with no defects noted. inspec ted left main gear tires & strut assy with no defects noted. after further inspection found second impact to left of fus elage aft of the atg antenna. accomplished additional conditional inspection ref amm 05-51-59. also found 2 scratches on fwd upper frame (beam) for access panel 192bl. installed new ecs ram air inlet mixing duct panel 192bl. no other defect,Yes +83,"*this is a supplemental report to the original report, with the same control number, circulated on 09/27/2022* during cl imb thru 16000 ft the fa stated there was a loud noise near door l3. right pack ac bay door found missing on arrival dub ; installled r/h ecs door panel 194lr p/n 149t7210-70. ops check good.",Yes +84,ship 5651 found r2 door fwd/mid intercostal door stop fitting missing bearing plate. corrective action: installed door s top fitting bearing plate iaw amm 52-11. (5251023),Yes +85,"(aircraft 6822, l/p 6532920) after t/o vibration and hi pitched humming from left side of a/a. could feel vibration in f lt. controls, rudder pedals and airframe. after level off, went away, nothing on descent. corrective action: during w/a found lt side pack inlet access door missing. also panel damage. 665422. removed panel, routed to shop. reinstalled pane l.",No +86,during inspection found missing upper hinge half of escape slide at r3 door and replaced. system operation is normal.,Yes +87,over wing emergency exit door on captains side lower handle and cover assembly broken. / installed missing hard ware iaw sip.,No +88,lt wing upper skin panel.,No +89,"pda 2, crew reports panel left the lt inbrd pylon area on takeoff. identified panel to be 432dr. contacted iah to have c ity survey runway to find panel, they could not find any panel. ams station report no further damage to area. notified i ah esc of event. this item will be cleared in reference to lp# 3840838 for repair or replacement of the panel. lp# 38408 38 item currently deffered.",Yes +90,pda 3 upper right wing panel missing 12 each fasteners. see photo. added photo. rt wing panel 651bt. see photo s/m eva luated 12 missing fasteners on the r/h wing upper right pda 3 panel. all nutplates are intact & requires installatio n of 12 screws. installed all 12 missing fasteners ref srm 51-40-01. oil service accomplished at iah for flt 1405 on 26 oct 21:35:58 engine 1: 02 added by u350191 engine 2: 01 added by u350191 engine 3: engine 4: apu:,Yes +91,during the check found panel missing on lh eng 5?clock (rhs). installed panel on l/h 5 oclock engine start positon. no f urther action required. work accomplished.,Yes +92,during girt bar lube - found r4 door missing 1 fwd door stop fitting. installed door stop fitting bearing plate iaw b757 amm 52-11-00.,Yes +93,pylon panel hanger cracked,No +94,rt main landing gear forward of inner door panel 193ar cracked. repaired panel iaw ea.,Yes +95,number 4 engine pylon outboard side door panel missing. accomplished major repair in accordance with flight vehicles con sulting inc engineering order number 20159.,Yes +96,aircraft was not grounded: flight attendant reports aft service door girt bar bracket is missing. replaced missing part per amm 25-66-01 ok for service.,Yes +97,"pda 3 left wing #2 slat has one fastener head broken off/missing and another loose at actuator attach point -- see photo photo added photo added photo added update -- one fastener missing and 3 fasteners loose -- see photo installed missing hi lock and tightened lse as required, ref srm 51-40-02.",No +98,"pda 1 ac arrived into fll with panel 194cl missing. lp# 3211426 was original discrepancy with associated pics. this logp age opened due to pda. see associated logpages for other documented damages. installed aft wing to body fairing ac left 194cl per amm 53-51-21-400-801. ok to continue.parts used: 29-5351-3-0072,qty :1 00-0593-3-6758,qty :1 00-0593-3-0259, qty :1",Yes +99,pda 1 lav service door completely missing - part departed aircraft (pda). photo added - part departed airplane (pda) req uest deferal per cdl 52d. dispatch desk: 90 name: gp date: 13-apr-20- tomc approved. pda to be completed by iah. cdl applied.,No +100,pda 3 left pack exhaust diffuser door stop (l-angle) cracked and partially missing.,No +101,pylon skin panel cracked,No +102,r/h overwing exit door forward escape door direction sign missing. / installed sign per mm.,No +103,r/h overwing exit door forward escape door direction sign missing. / installed sign per mm.,No +104,aft service door slide emergency pull handle cover missing / [01] found missing handle cover and reattached iaw amm 25-6 6-01.,No +105,fwd entry door slide girt bar missing stop ring<[01] installed missing fwd entry door slide girt bar stop ring iaw amm 2 5-66-01.,No +106,"pda 2 the toilet service door was reported missing by ramp and has been assessed to be a category 2 pda. no subsequent damage to ac. local ops advised to perform fod chk of taxi and runways. item was place on cdl 52d and a/c was dispatche d. during a ck of history in tocs it was noted that the aft lav service panel was found open upon arrival in ewr 15 jun 2021 ref l/p 6485616. the p/n for the door is mfg 146a7410-6. noted by mx, item on cdl 52d ref lp 6559538 installed lav service door.",Yes +107,pda 3 found 2 screws missing from access panel under left wing just outboard of left main gear door notefied tom c and r eplaced screws as req ok to continue,Yes +108,"panel next to fo side landing gear damaged and departed from a/c. drilled, fit and installed new wing to body panel 193c r per b737 amm 53-52.",Yes +109,"(log 5564488) crew reported noise at @7000. found wing body fairing panel 192al missing and 192bl damaged as well as sup port fitting 149a7272-7 damaged. installed belly fairing panels 192al and 192bl, installed support fitting iaw b737 amm 53-51.",Yes +110,aircraft was grounded: wing to body fairing esc service door missing on arrival at gate. **supplemental report for aala2 02112294713: installed new esc door per amm 52-40-01.** (closed),Yes +111,"pax informed us when flaps were lowered on final a piece of rubber came off lt wing inspected left wing for missing seal s. found upper seal located next to outboard side of the inboard aileron missing, located at approx wing station 534. re f l/p 6194234 for missing seal and pda cat 2 write up : pda 2 found upper seal of the outboard flap inboard side next to inboard aileron missing. ref l/p 6192731 for crew writeup(pax infomed us when flaps were lowered on final a piece of ru bber came off lt wing). ipc 57-25-01-05 item 90, 46 inches long. seal missing left wing. replaced missing seal using cmm reference 57-53-51 as reference.log closed",Yes +112,"pda 1 during 1c visit at gso, found on arrival #2 engine inbd compressor gas fairing pn ul12642, with the majority of th e panel missing. evidence of the panel is only at the upper forward section. ref. haeco-gso nr# 9284203. added image.",Yes +113,"pda 1 during 1c visit at gso, found on arrival #2 engine inbd compressor gas fairing pn ul12642, with the majority of th e panel missing. evidence of the panel is only at the upper forward section. ref. haeco-gso nr# 9284203. added image.",Yes +114,left wing lower t/e panel not secure at bracket i/b of pylon fairing / [01] removed and replaced lower attachment bracke t assy for the left wing lower t/e panel i/b of pylon fairing per amm 57-50-02,No +115,aircraft was not grounded. forward service door girt bar missing plastic ring that secures the bar in the bracket. ins talled missing lock ring at forward service door girt bar by clipping it in place.,No +116,aircraft was not grounded: flight deck door difficult to open. found ceiling panel above door loose and resting on door . resecured panel per amm 20-00-00.,No +117,"pda 2 #2 eng inboard access panel 443hl found missing. pass reported fell off during reverser deployment during landing. ref ipc 54-53-01-05a item 60 install #2 engine pylon access panel 443hl. iaw ref 54-53-01-404-005-001 accomplished visu al inspection of surrounding area, no damage noted.",No +118,"after takeoff from ord during climb, fa''s called about vibration noise from row 14 - had pax complaints. consulted occ d iverted to cvg. found hydraulic access panel missing on right side of aircraft. panel missing for access to vscf electro nics converter assembly. insp a/c - gvi fuselage, eng inlet, horiz stab - no damage found . gvi of wing - no damage foun d. installed access door. door was removed.",Yes +119,during inspection found upper hinge half of escape slide at r3 door missing and replaced.,Yes +120,pda 1 during initial inspection during 4c check at sat found #2 eng. i/b t/r #9 cascade broken/missing and support ring broken.,No +121,"pda 3 during w/a found small wing panel missing, rt wing leading edge under the wing o/b of #2 engine. refer to original log page 6343710. this log page was created to include pda info. replaced panel 621cb ref ipc 57-41-10. tomc has been n otified.",Yes +122,"pda 2 during etops check found #5 brake damaged. both pins missing and pin housing bent and at least one rotor missing ( damaged). due to pda log page, notified line mx control that a sdr flag must be set and esfr needs to be filed..",No +123,pda 2 during walkaround found panel missing from #2 engine pylon inboard side. photo added. performed visual inspection of a/c found no damage .installed panel p/n 311t3065-247 ref ipc. 54-53-01-01 secured for flt.,Yes +124,aircraft was grounded: wing to body fairing esc service door missing on arrival at gate. **supplemental report will be s ubmitted** (open),Yes +125,pda 2 right wing inboard flap fwd canoe fairing missing 2 each attach bolts picture update ref l/p 6268454 replaced miss ing bolts as required. ok to continue.,Yes +126,"pda 2 right nose tire bearings damaged, rollers and cage assy missing inboard and outboard sides, all that remains are t he races",Yes +127,pda 1 during 1c visit upon arrival at gso found #2 engine outbd compressor fairing with large section of the panel missi ng. replaced gas path fairing.,Yes +128,pda 1 during 1c visit upon arrival at gso found #2 engine outbd compressor fairing with large section of the panel missi ng. replaced gas path fairing.,Yes +129,"pda 2 strut access door 436ar discovered to be missing from no1 pylon inboard position. ref l/p 4626150 placed on cdl di spatch desk: 62 date: 27-feb-20- rt pylon pnl 436ar missing cdl compliant item discovered part number 311t3065-16, paint ed, stenciled and installed.",Yes +130,"pda 2 lav service panel missing on arrival. placed on mel placed on mel inreference to gmm 02-30-95 approved update, add ing picture and setting sdr to yes for pda",Yes +131,"pda 2 discovered after landing and etops pdc that the lower press relief valve had one upper flapper door missing . ref ipc 21-32-01-01 ref l/p 9594187 place on cdl 21a missing.airport authority notified. missing door was not found during r unway inspection. left aft fuselage and left horizontal stabilizer and elevator elevator inspected. no damage found. ins pected. no damage found tomc approves (1) lwr cabin pressure safety relief valve flapper door missing per cdl 21a dispat ch desk: 3336 name: brad date: 22-sep-22- deferred directly by tomc complied with cdl 21a maintenance requirements. the upper lower positive relief valve upper and lower flapper doors photo added. flapper door wont reset, door hardware miss",Yes +132,"pda 2 discovered after landing and etops pdc that the lower press relief valve had one upper flapper door missing . ref ipc 21-32-01-01 ref l/p 9594187 place on cdl 21a missing.airport authority notified. missing door was not found during r unway inspection. left aft fuselage and left horizontal stabilizer and elevator elevator inspected. no damage found. ins pected. no damage found tomc approves (1) lwr cabin pressure safety relief valve flapper door missing per cdl 21a dispat ch desk: 3336 name: brad date: 22-sep-22- deferred directly by tomc complied with cdl 21a maintenance requirements. the upper lower positive relief valve upper and lower flapper doors photo added. flapper door wont reset, door hardware miss",Yes +133,panel missing from right inboard pylon. replaced strut access door on right engine. (lp 5615353),Yes +134,"aircraft was grounded: upon arrival at man; the hydraulic service panel was found to be missing. the panel hinges were s heared , servicing hose was found loose, the rat panel was found to be cracked and a mark was noted on the right side of the fuselage. supplemental report: maintenance installed missing hydraulic service panel (aala201910239001), replaced d amaged rat panel per amm 53-52-01 (aala201911149017). (closed)",Yes +135,"aircraft was grounded: upon arrival at man; the hydraulic service panel was found to be missing. the panel hinges were s heared , servicing hose was found loose, the rat panel was found to be cracked and a mark was noted on the right side of the fuselage. maintenance installed missing hydraulic service panel (aala201910239001), replaced damaged rat panel per amm 53-52-01 (aala201911149017).",Yes +136,"pda 1 during 1c visit at gso, found on arrival #2 engine inbd compressor gas fairing, with the majority of the panel mis sing. evidence of the panel is only at the upper forward section. replaced gas path fairing.",Yes +137,"pda 1 during 1c visit at gso, found on arrival #2 engine inbd compressor gas fairing, with the majority of the panel mis sing. evidence of the panel is only at the upper forward section. replaced gas path fairing.",Yes +138,pda 2 number 2 engine indb lwr position blocker door hinge panel broke n off. cdl 78 ae complied with. please refer to l og page 3081272 for falls in pda cat 2 iaw gmm 02-30-95. blocker door has been add emp:u330292 r/h eng tr deactivation. missing blocker door fairing missing removed and stowed in stowage next to flight deck entry door. dispatch desk: 63 da te: 26-apr-19- rt eng blocker door hinge panel removed cdl 78ae complied with. pda accomplished iaw gmm 02-30-95. add em p:u330282 item flagged as sdr.,Yes +139,pda 2 on inbound flight fuselage inspection found panel 443cl missing from inboard side of right hand engine pylon. #2 p ylon strut inboard panel 443cl missing. reference cdl 545310 54a. dispatch desk: 59 e: 10-feb-20- approved #2 i/b pylo n strut aft mount access panel 443cl missing.,Yes +140,pda 3 screw missing from #2 engine panel 411 bl log noted,Yes +141,pda 3 rt upper wing panel missing 11 each fasteners. see photo. added photo. inspected nut plates and replaced missing s crews on rt wing upper panel 651bt.,Yes +142,(log 5515918 pda) during preflight discovered large panel missing forward of right main wheel well. maintenance reinstal led body panel 192br per amm 53-51.,Yes +143,pda 3 #2 engine missing a screw from fwd inboard pylon panel. replaced 1 missing screw as requried.,No +144,(log 7182836) during post-flight inspection it was discovered that the panel aft on the right wheel well is badly damage d- most of it is missing. removed broken panel 193cr. inspected underlying structure no damage noted. installed new pane l per b737 amm 53-51.,Yes +145,upper right hand wing island panel between inboard and outboard flaps damaged / missing.,No +146,upper right hand wing island panel between inboard and outboard flaps damaged / missing.,No +147,"this is a supplemental report for the same control number submitted on 8/16/22. pda 1 lav service door found missing. in stalled missing exterior aft lav service door panel. ops checked panel , ops normal.",Yes +148,"parts departing airplane reporting - number 6 spoiler panel found damaged, with pieces missing. - number 6 spoiler panel will be replaced, prior to next departure.",Yes +149,"pda 1 cleaning crew reported aft lav service door missing at arrival time at b terminal part info and photos placed item on cdl door missing, found no other damage at this time, all attaching hardware most be replaced.",No +150,pda 1 found panel missing (193cl) just aft of left wheel well on walkaround updated maa code fix using vendor maa screen please contact tomc before commencing any work. please evaluate panel area and check for damage on the aircraft. instal led new panel center wing to body fairing panel (193cl) per amm 53-51-21 just aft of left wheel well as required. ok fo r service. verified no interference with flap operation,Yes +151,pda 2 lavatory servicing panel missing on arrival 145 al panel found on runway port authority returned . panel is in ok to cdl 52d cockpit . dispatch desk: dd33 name: mc date: 15-dec-21- toilet service door missing,Yes +152,rt inbd engine pylon panel missing. installed panel.,Yes +153,pda 2 during walkaround found missing panel on rt wing outbd of pylon. panel 621cb. updated with pictures installed pane l ref amm 57-41-01,Yes +154,pda 3 screw missing from rt pylon upper panel near leading egge replaced missing screw,Yes +155,left engine outboard pylon strut access panel missing. installed new panel.,Yes +156,right engine pylon aft outboard side panel assembly is missing panel number 446al. the panel possibly departed during op eration of the aircraft. the airplane was removed from service (grounded) and a serviceable panel 446al was installed. t he cause of the missing panel is unknown.,Yes +157,"aircraft in base maintenance : 0.75 inch cracked on intercostal at aircraft sta 312 to 328, left butt line 45.6, and water line 207. remove and replaced intercostal. per card 51.00.05.",No +158,"after ndt inspection per ea 5310-04554 rev b op-004, at left #1 window frame found to be cracked. ( ref : aar nr 99992507 ) left no.1 window frame damage ( crack ) removed accomplished per ea 5310-04554 rev b item 15 config b and complied with ssfr form.",No +159,forward service girt bar bracket broken allowing bracket to move back and forth.,No +160,one forward flashlight inop < [ 01 ] removed and replaced batteries in forward flash lights. below fa jumpseat. iaw amm 25-64-00. this clears authorization #166032.,No +161,"( log 0063115 ) corrosion right aft cargo compartment z channel from sta 727j to 747 rbl 25 wl 158. removed and replaced aft cargo zee channel sta 727i + 10 to sta 767 iaw b737 srm 51-40-02, b737 srm 51-40-05, b737 amm 51-00-58 page block 201 b7 37 amm 51-21-72-370-801 and boeing drawing #146a7500.",No +162,( log 5109506 ) mid cabin emergency light row 21 detached. reinstalled mid cabin over-head exit sign. ref b737 amm 33-51-01.,No +163,* sdr filed open * fault - found main entry door doorway arming lever hinge assembly deform ( replace ) ok to work,No +164,exit sign in row 16 ( abc ) has broken off. grounded - yes. found exit indicator body tabs broken replaced exit indicator assembly on row 16abc ref amm 33-51-02.ops check good.,No +165,aircraft was not grounded : unable to unlock l4 lavatory from the inside. removed and replaced l4 lavatory door. per cmm 25-40-64.,No +166,aircraft was not grounded : aft lavatory d-door latch difficult to close and open. adjusted lavatory d-door latch. functi onal check good. per cmm 25-40-64.,No +167,"aft cargo bilge doubler repaired area stringer found corrosion at sta 1884 s46l ref haeco non-routine no : 9466694. aft cargo bilge sta 1884 str46l stringe or before the aircraft reaches 22.889 total fc repeat the inspe right repaired as per ecra 5370-01100 rev -. tion requirement for sta46l between sta 1853 and sta 1916 per latest revision of ecra 5370-01100, accomplish the inspection.",No +168,"flap asym left fl25 right fl30. de briefed with crew, at flaps 25 all normal, then went to flap 30, right side went to 30 left side went to 25. flight characteristics were good with only 2 units of rudder trim. see pic ran flap full down and full up multiple times. fault eicas message was intermittent at different intervals. flaps appear to be moving smoothly and together with no binding sounds. performed fseu built in test equipment per amm task 27-51-00-735-080. no current faults recorded. flight leg 0 had multiple faults. further troubleshooting required. transmitter, fl off 64-2751-9-0016 0175 on 64-2751-9-0016 0030 transmitt",No +169,upper cabin floor beam sta 298 just inside the r1 door is corroded repaired upper cabin floor beam sta 298 iaw ecra 53 10-08215 and srm 53-00-15-1a deatail xii. repaired r1 door floor beam iaw document 47580rea01 and iaw ual ec ra #5310-08215.,No +170,"767-300 hi-j eepl galley and lavatory lens resecure - galley 2 stwg 213 new emergency light assembly required with x2 attachment screws also required. new emergency assembly light fitted ref amm : 33-51-00. lens still missing, m and e : 25-3351-3-0008 ordered.",No +171,fuselage skin and bear strap at the lower two holes of the r1 door lower corner are cracked.,No +172,( log 4363590 ) lt wing overwing emergency lights inop m1670. removed and replaced battery pack m1670 per b737 amm 33-51-0 6.,No +173,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident. * supplemental report for ( aala202311163716 ) : remove and replaced number 1 flap transmitter per amm 27-58-01-401 ( aala202311163716 ). remove and replaced flap indicator per amm 27-5 8-02-401 ( aala202311176812 ). remove and replaced flap slat electronics unit ( fscu ) amm 27-51-01-401 ( aala202311173103 ).,No +174,aircraft was not grounded : found forward emergency light on seat 5g inop during ps check jc 72l00005043. maintenance removed and replaced forward emer light at seat 5g ref. amm 33-51-05.,No +175,"repaired right horizontal stabilizer rib stabilizer lower right flange, work performed iaw b737-800 srm 55-10-09-2r-5, 51-40-0 5-0g-0,51-20-10-0g-0, sopm 20-41-02, ndtm pt6 ( 57-00-00 proc 23, 51-00-00 proc 16.",No +176,aircraft was not grounded : door 3l emergency power assist system ( epas ) battery test failed.,No +177,"ship 6705 b757 wings upper surface left forward drag fitting, hole location #2 crack repair. corrective action : ref er a 577692-14ad. ( 2806894 )",No +178,right reverser amber light illuminated at 115kts on takeoff found no message under status page or under ecs message on p61. performed thrust reverser operational checks iaw 78-30-00-715-037-r04 with no defects noted. performed task multiple times with same results. inspected lock and deploy proximity sensors with no defects noted to wiring or sensor. performed pseu built-in test equipment iaw 32-09-04 with no faults on pseu. performed sensor built in test equipment and compared to opposite engine with readings being the same. high energy stop heat damage condition - maintenance practices ( conditional inspection ) reference : 05-51-14201. on,No +179,"( log 0063418 ) damage floor support at sta 540 rbl 1 wl 208. removed and replaced floor support damage at sta 540from rbl 1 to rbl-24.75 wl 208 with new break assembly panel pn 143a5240u34 and plate pn 143a5240y12 iaw b737-900 srm 51-40-02-0g, aipc 53-42-11-60 item 335 and 345 drg # 143a0060.",No +180,"ship 176 2l door slide arm light not extinguishing. corrective action : performed operation check on 2l door light arm indicati on per b767-300 amm 52-73. ops ck good, aircraft ok for service. ( 5064168 )",No +181,aircraft was not grounded : left aft lavatory door difficult to open and close. lubricated track at 2l lavatory. operational check good.,No +182,( log 0065572 ) found crack on capts #1 window frame at upper outboard corner. repaired per era 613708-14.,No +183,"( log 0065254 ) while at sea, mtc reported a blurry left no.1 flight deck window. upon troubleshooting, mtc discovered damage consisting of a crack running horizontally across the vertical stanchion ( c-d post ) common to window frame ( pn 141a88 11-5 ) of the left no. 1 flight deck window. repaired crack per era 613708-14.",No +184,aircraft was not grounded : forward lavatory door is difficult to open and close. clean and lubricated forward lavatory door latch. functional check good. per 52-35-00.,No +185,( log 0066699 ) fcb frame has damage dent at sta 500e left side str 24l. repaired frame station 500e left side at str 24l in forward cargo bay per b737-900 srm 53-30-07-2r-1 repair 1,No +186,aircraft in base maintenance : 1.5 inch cracked on main deck floor support at aircraft sta 540 and left butt line 3. installed new main deck floor support ( 143a5240-35sd ). per b737 ng srm 51-40-02-0g.,No +187,support task - remove forward cargo station 412 to 434 str 36l to 38l existing repair doubler for inspection access.,No +188,while giving ok to close found nut plate channel broken under panel 521tb replaced nutplate channel under panel 521tb i aw srm 51-40-02 para 5. replaced nutplate channel under panel 521tb as required iaw b767 srm 51-40-02 para 5.,No +189,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident.,No +190,aircraft in base maintenance : left hand side of fuselage skin has areas of corrosion around lavatory vent at aircraft sta 917 and str 21l to 22l. cut out damaged skin and installed external doubler and tripler repair. per b737-ng srm 53-70 - 01-2r-3.,No +191,aircraft in base maintenance : 1.375 inch cracked at intercostal from aircraft sta 328 to 344 at bl 45.6 and water line 20 7. remove and replaced intercostal. per card 51-00-05.,No +192,"after ndt inspection per ea 5310-04554 rev b op-004, at right #1 window frame found to be cracked. right no.1 window frame damage ( crack ) removal accomplished per ea 5310-04554 rev b item 15 config b. and complied with ssfr form.",No +193,ship 1200 l1 has a history of slide light inop at door. corrective action : rmvd and replaced l1 door arming light module per b767 amm chap 52-73. ops ck good. ok for service ( 0063408 ),No +194,"during engine fault control display unit taskcard found longitude time fault for engine #1 message number 76-31361. the start lever signals disagree fault leg 0. grounded - yes. ref fim 76-11 task 801, electronic engine controllers built in test equipment check engine 1, no faults. cw engine 1 discretes test ref amm 73-21-0 0 pb 501, all tests pass. cw test 13 engine run built in test equipment check ref amm 71-00-00. fault cleared. no longer in history. ground verification tests pass. seamc carl notified.",No +195,( log 4426276 ) r2 window shattered at cruise altitude. completed qrh 1.13 landed without further issue. replaced r2 slide ng window per b737 amm 56-12. leak chks good.,No +196,aircraft in base maintenance : upon removal of access panel 192e found bracket broken. removed and replaced 1 ea new bracket ( fitting ) on under keel at sta 546.26 of access panel 192e bracket pn : 149a7712-42. per b737 ng srm 51-40-02.,No +197,during takeoff roll after takeoff thrust applied had momentary right thrust rev light. accomplished #2 engine thrust reverser de-activation per mel card as required. requesting mel. placard applied to instrument panel. 78005 and amm 78-31-00-201. circuit-breaker on p 11 and p6 pulled and collared. performed operation check of engine 2 thrust reverser could not duplicate fault. performed operation check ref fim 78-36 task 809 no faults found. cycled engine 2 thrust reverser 10 times no fault found built in test equipment test clean operation check good ok to continue.,No +198,ship 5646 left center ent door computed air speed and doors over-head light cycled on off after landing during taxi in. corrective action : adj usted 2l door warning sensor per b757 amm 52-71. ops ck nml. ( 9635361 ),No +199,ship 6816 exit sign cover for the 2l door is detached. corrective action : secured exit sign cover in ref. to b757 amm 33 - 51. ( 5364486 ),No +200,ship 6812 dent on fuselage skin on bs 705 btw stringers 25lh & 26lh side. corrective action : the dent was evaluated and found out of limits. summary of nrc 00033 : dent on fuselage skin on bs 705 btw stringers 25lh & 26lh side was repaired per era 613647-14. ( 0066803 ),No +201,"ship 6815 4r door won ' t arm at departure. corrective action : after debris removal, ops ck nml. ( 4306786 )",No +202,aircraft was grounded : right hand wheel well beam support assembly forward area bracket cracked. removed and replaced bracket with new hardware. per srm 51-40-02 and srm 51-20-01.,No +203,ground power receptacle bottom surround doubler cracked < [ 01 ] removed damage per srm 53-10-15-2r-4 ; [ 02 ] complied with hfe center inspection of cutout area per 737 ndt manual part 6 51-00-00 proc. 23 ; no defects noted.,No +204,"aircraft was grounded : r2 door emergency light burned out. removed and replaced light bulb. per mm 33-51-03,",No +205,forward entry slide is coming out below cover < [ 01 ] inspected forward entry slide < br > no defects noted < br > slide pack secure,No +206,"( log 0062886 ) while at sea, mtc. underwent troubleshooting to address a right no. 2 flight deck window that was reported to be causing squealing noises. after replacement of the right no. 2 flight deck window and upon completing a leak check proc edure, mtc. reported damage to the upper left corner of the right no. 1 flight deck window cutout. the damage consists of a crack of approximately ? running horizontally across the vertical stanchion ( c-d post ) common to window frame. damage repaired per era 597370-14.",No +207,aircraft right forward sign len missing. grounded - yes. removed and replaced aircraft right forward sign assembly and operation check good per amm 33-51-01. aircraft good for service.,No +208,( log 4262284 ) electrical arcing observed in-flight on ca forward window ( top right where small delaminated is observed ). arcing st opped when window heat ca forward was turned off. remove and replace #1 window per b737 amm 56-11.,No +209,"* supplemental sdr * diversion * at cruise left pfd blanked. pfd transfer switch did work to regain captains display, but with first officer ? s now blank as a result. removed and replaced left ggu per mm31-65-02 cw software check. system operation check",No +210,"( log 0066692 ) dent found on exterior surface of fuselage skin @ 887+15, 3.0 "" inbd of str. 27l. repaired fuselage skin per era 613176-14 rev. original.",No +211,"aft cargo bilge area stringer found corrosion at sta 1876 s49l ref haeco non-routine no : 9466698. aft cargo bilge area at sta 1876 s49l str revision of ecra 5370-01101 before aircraft reaches 22889 total fc, re inger repaired as per ecra 5370-01101 rev - & amperage ; srm 53-70-03-2r-1 pae at the inspection at interval not to exceed 4000fc thereafter rev 93.it reuired to per form inspection of s49l stringer repair installed between sta1853 and 1895 per part 2 of the latest.",No +212,"left generator off eicas right after takeoff qrh re-set repeat write-up captain states after rotation when gear up was seleceted left id g audio control panel bpcu built in test equipment ref fim 24-20 ft 801. had the following messages : tripped. crew qrh checklist, intergrated drive generator re-set and remained on for rest replace generator control unit ( 3f ), over freq trip and intergrated drive generator pmg wiring. of flight. serviced left intergrated drive generator iaw amm 12-13-03. intergrated drive generator took less than 1qt before overflow found oil damaged and chaffing wire bundle. wire removed damaged section of wires and spliced in new wires ref terminated new wires from splices into connector d10964 pins 1 & amperage ; w3538-204r-18 and w35",No +213,"initial - aft cargo light on, altitude fl350, loss of pressure control, cabin alt warning horn and light illuminated, cabin alt reading 14000ft followed the qrh, inflight return to klas emergency declared - varified aft cargo door operation, no defects noted, door opens and closes normal. built in test equipment checked both cabin controllers found faults for excessive leak and high cabin altitude",No +214,l4 and r1 emergency light lamps inop. replaced lamps wnew operation check good,No +215,ship 6714 fuselage sta 620 - 640 lightning damage. corrective action : ref era 607354-14. ( 2697128 ),No +216,ship 688 repair to left wing upper skin common to drag fitting attachment requires supplemental inspections per era 608182 - 14ad. corrective action : rer era 608182-14ad. ( 2752818 ),No +217,bulk cargo door forward & amperage ; mid sections of scuff plates has multiple dents on each. performed cold work repair on forward & am p ; middle sections of scuff plates iaw bac 5300-2 section 8.9 & amperage ; iaw ames document # 47580rea05. performed cold work repair on forward & amperage ; middle sections of scuff plates iaw bac 5300-2 section 8.9 & amperage ; iaw ames document no. 47580rea05 ec ra 5360-01744.,No +218,( log 0063176 ) emergency floor lighting damaged or inoperative. re secured floor path lighting at 13d. ok for service.,No +219,"aircraft was not grounded : emergency lights has loose wires hanging underneath seat 13c. secured loose wires hanging underneath seat 13c for emergency lights, operational check good. per amm 33-51-00.",No +220,"on recall right pack light illuminated. grounded - yes. ( resolved on wo : 1976842 taskcard : nr-00008 ) followed fim 21-62 task 801 and found a tcv fault light. performed operation check of right pack temperature. control valve iaw amm 21-51-10 + amm 21-61-00. no further faults found. valve operated normal and fault light went out. no history in last 90 days. seamc andy notified. placards removed, this clears mel 21-32b.",No +221,elb lp created for esfr reporting. pemco nr 14390 0615 for aft galley floor beam replacment. esfr created #1034286.,No +222,"( log 0064788forward cargo bay left frame damaged at sta 500e str 24l left butt line 24. accomplished repair on frame station 500e left, left bl 24 at forward cargo per b737 srm 53-30-07-2r-1, fig 205 alternative 2. fabricated str clip 25l at sta 500e per era 61326 3-14 rev original. )",No +223,"trailing edge flap disagree at 9k ft after takeoff. flaps stuck at 20 during retract. switched to alternate system to ret actuator fully. perform fim 27-51-805, on fseu-1 fault message ( flap disagree, message # 305 ), moved flaps to pos 1, trailing edge flaps desagree fault comes in to view & amperage ; flaps doesn ' t move, installed a new fseu-1, no help, reinstalled old one, perform fim 27 - 51-808, up to found right hand flap transmission behind # 2 engine tripped, re-set no help. log page flagged for sdr up date - 9 part change parts used : 1570032, qty : 1 rotable parts change was indicated - tt # 1570032 sn off 1400 motor, hydraulic,",No +224,"aft cargo bilge area stringer found corrosion at sta 1874 s46l ref haeco non-routine no : 9466695 - originated by emp v902 615, spe center no.b777-06-3-7169. performed by emp v902615, aft cargo bilge area sta 1874 str46l inspection on or before the aircraft reaches 22.889 total fc re stringer repaired as per ecra 5370-01100 rev -. 1916 per latest revision of ecra 5370-01100.accomplish the rii by v905050 ( ta701 ).",No +225,"at cruise left pfd blanked. pfd transfer switch did work to regain captains display, but with first officer ? s now blank as a result. removed and replaced left ggu per mm31-65-02 cw software check. system operation check",No +226,ship 6704 could not arm the aft left door. corrective action : cycled arm disarm lever iaw b757 amm 25-66. slide light now operates normally. ok for service. ( 4362954 ),No diff --git a/src/sdr_hazards_classification/data/Reject_To_Takeoff.csv b/src/sdr_hazards_classification/data/Reject_To_Takeoff.csv new file mode 100644 index 0000000..347e692 --- /dev/null +++ b/src/sdr_hazards_classification/data/Reject_To_Takeoff.csv @@ -0,0 +1,141 @@ +Id,Text,Label +1,"aircraft was grounded: on take off roll upon engaging togo autothrottles disengaged and take off configuration warning s ounded, rejected take off at approximately 45 / knots. maintenance deterined that the speed brake takeoff warning switc h was not engaging until handle was all the way down flat against stop. adjusted switch and accomplished a satisfactoryo perational check per amm 31-51-03.(aala202007279013) ithe left aoa sensor was vertical 180 degrees and the right aoa sen sor was horizontal 90 degrees. replaced the left hand (aala20200729042) and right hand (aala20200729043) angle of attac k senors per amm 34-21-05. a satisfactory operational check was accomplished.",Yes +2,"aircraft was grounded: on take off roll, power was set to 40% n1 for engine stabilization, then advanced to take off pow er. a moment later, take off configuration warning sounded and take off was aborted. abort was low speed. after clearing runway, noted flap asymmetry (left flap was below flaps 5 index). also, mach trim fail light came on and management com puter and flight control annunciator lights were illuminated. removed and replaced left (aala202105269012) and right fla p position transmitters per amm 27-58-01, all required tests check good. also replaced integrated flight systems accesso ry unit (aala202105279004) per amm 22-11-37.",Yes +3,"aircraft grounded - aborted takeoff - engine no. 1 would not reach take-off thrust, stalled at 85% n1. low speed rejecte d take-off at 70 kias (second event). removed and replaced hmu (hydromechanical unit), engine 1, per job card 08l4007300 1, operational check normal. removed and replaced fuel pump (aala202007129009), engine 1, per amm 73-11-01-400-801, oper ational check good. [see aala202007109002 for original event.]",Yes +4,"aircraft was grounded: on take off roll, power was set to 40% n1 for engine stabilization, then advanced to take off pow er. a moment later, take off configuration warning sounded and take off was aborted. abort was low speed. after clearing runway, noted flap asymmetry (left flap was below flaps 5 index). also, mach trim fail light came on and management com puter and flight control annunciator lights were illuminated. removed and replaced left and right (aala202105279003) fla p position transmitters per amm 27-58-01, all required tests check good. also replaced integrated flight systems accesso ry unit (aala202105279004) per amm 22-11-37.",Yes +5,"aircraft was grounded: on take off roll, power was set to 40% n1 for engine stabilization, then advanced to take off pow er. a moment later, take off configuration warning sounded and take off was aborted. abort was low speed. after clearing runway, noted flap asymmetry (left flap was below flaps 5 index). also, mach trim fail light came on and management com puter and flight control annunciator lights were illuminated. removed and replaced left (aala202105269012) and right (aa la202105279003) flap position transmitters per amm 27-58-01, all required tests check good. also replaced integrated fli ght systems accessory unit per amm 22-11-37.",Yes +6,"during take-off roll, capt?s seat rolled back. aborted take-off. as a side note , brake temps went to 7 and 8?s due to t he aborted take-off.aircraft back to block and grounded by maintenance. maintenance replaced broken spring on horizontal adjustment lever. ops checks normal iaw b767 amm 25-11-01. complied with high energy stop insp. iaw b767 amm 05-51-14. found #6 main tire partially deflated. no other damage noted. removed and replaced #5 & #6 main tire/wheel assys. iaw b7 67amm 32-45-01. aircraft returned to service.",Yes +7,"ship 3603 - ato -during takeoff roll the right engine stalled and flames were reported from tailpipe. crew aborted takeo ff and shutdown the right engine. corrective action: boroscope inspection revealed hpc damage. maintenance replaced the right engine, aircraft returned to service.",Yes +8,aircraft was grounded: rejected take off at 80 knots fwd entry door rto engaged. (auto brake). master caution and forwar d entry door light came on. found forward entry door switch shim bracket very loose replaced rivets accomplished forward entry door switch adjustment and test operations checks good.,Yes +9,"ship 6710- ato - performed rejected t/o at approx 65kts due to right engine not responding to throttle movement. crew re ported both engines operated normally on taxi out. corrective action: replaced the fuel control unit and following check out, returned the aircraft to service.",Yes +10,"28.05.2021 23:18 rejected takeoff due to l pack light on in takeoff roll. aircraft rejected takeoff at 30 knots due to left pack light on in takeoff roll when advanced thrust levers light extinguished after trip reset. maintenance person nel performed revision to left air conditioned pack, detecting that this report was deferred previously by mel 21-44-c c at d. the wo?s 7497338 and 7498042 were issued to perform permanent repair. left pack light turned on without master cau tion recall 215 201 41, comes on when advancing t/l to takeoff thrust; fan bypass check valve was missing and it was def erred by mel 21-44-c, cat d and left plenum assy primary heat exchanger was replaced iaw amm 21-51-03, tested correct.",Yes +11,"during takeoff roll, eicas alert, nr 2 engine thrust reverser message. aborted takeoff, approx 70 knots indicated. cmc shows eng 2 reverser pressure sw fail, msg no. 78353. applied mel 78-31-01a, cat ''c'', accomplished high energy stop in spection, no damage found iaw amm 05-51-10-202-001.",Yes +12,"during takeoff roll on runway 22r at approx 100 knots, we could feel a vibration from the front of aircraft. at approx 1 20 knots we heard a loud thud followed by stronger vibration. during this time the aircraft pulled left. we aborted the takeoff. tower advised pieces of rubber was found on runway. grounded - yes. removed and replaced both nose wheel tires assys ref b737-900 amm 32-45-21 due to aborted takeoff (l) nose wheel tire shredded.",Yes +13,"aircraft was grounded: pilot reports normal preflight inspection, start, taxi and take off roll. after 80 kias callout, fo reported left pull on aircraft. both crew members felt / heard something mechanical on left side of aircraft. suspect blown tire. ca aborted take off at 135 kias, with aircraft attempting to pull left during abort. ca using rudder to ret urn to centerline. abort normal. maintenance reports #1/#2 brake seized causing aircraft to pull left. removed & replace d # mlg brake assembly iaw amm 32-41-41.",Yes +14,"aircraft was grounded: pilot reports on take off got master caution air conditioning and pack light, rejected take off a t 40 knots due to right pack light. maintenance accomplished fim 21-62-00-810-801 on both controllers. removed and repla ced r/h pack controller iaw amm 21-20-00. ops check good.",Yes +15,"aircraft was grounded: high speed rejected takeoff at 101 knots due to indicated air speed disagree on both captain and first officer side. captain airspeed 101 knots, first officer airspeed 95 knots. removed and replaced right pitot probe (aala202202074944) per amm 34-11-01 operations check good with leak/heat removed and replaced right air data module per amm 34-21-04. operations check good leak check good.",Yes +16,"aircraft was grounded: high speed rejected takeoff at 101 knots due to indicated air speed disagree on both captain and first officer side. captain airspeed 101 knots, first officer airspeed 95 knots. removed and replaced right pitot probe per amm 34-11-01 operations check good with leak/heat removed and replaced right air data module (aala202202080633) per amm 34-21-04. operations check good leak check good.",Yes +17,"t.o. warning alert on take off roll with unsched stab trim eicas msg w. associated master caution lights and take off wa rning horn (stab trim discrete light illuminated) thrust levers advanced, thrust button selected, auto-throttles advance d thrust levers, and aircraft accelerated to approx 20 kts when take-off was aborted. aircraft back to block and grounde d by maintenance. maintenance reset stab trim ailerons lockout cbs.bite test carried out iaw amm 22-00-00 tested satis. aircraft remains etops 180 and cat iiib status.aircraft returned to service.",Yes +18,"ship 9530 - the crew safely aborted the takeoff roll at 115 knots due to the airspeed rapidly advancing up the speed tap e. due to the speed number turning amber and the possibility of wind shear, the abort was initiated. corrective action: both fcc faulted ""w/shear warn"". pitot static system was found clean and clear. replaced both adiru as a precautionary a nd performed rts of both fcc.",Yes +19,"aircraft was grounded: pilot reports on initial roll, had a lag on the right engine and decided to abort takeoff. taxied off active runway and did a runup and all engines were performing as normal, crew decided to attempt another takeoff. t akeoff was normal until v1 and the right engine started to lag again, the crew took off and immediately went into hold. the right engine on takeoff and climb was operating at 30% less power than the left engine. the crew decided to return t o snn after determining that the possibility of engine problems on an atlantic crossing was probable. no emergency decla red. maintenance removed and replaced right engine fuel flow governor iaw jobcard 73-94-01 / 19l40073001. engine ops and",Yes +20,"aircraft was grounded: on t/o roll full power (reduced at 62) at 90kts got a lt eng red eicas and light aborted t/o as t hrottles came back lights and horn went out. accomplished fim, gvi, and power runs, no defects found. r & r nr 1 afolts card m10224. ops checked good iaw amm 26-10-01.",Yes +21,ship 3819 -ato/brk- due to aircraft pulled left on take-off. corrective action: nlg steering ops checks good. found #2 b rake damage. replaced #2 brake and wheel assembly. aircraft returned to service.,Yes +22,"aircraft was grounded: pilot aborted takeoff at 80kts due to wheel not turning indication. also, on taxi back to the gat e at 20kts, wheel vibration occurred during deceleration. left hand thrust reverser did not stow after the rejected take off. light went off after 2-3 minutes on taxiway. maintenance found the antiskid controller contaminated with coffee. re moved and replaced the antiskid controller iaw amm 32-43-04.. ops check good. maintenance also cleaned the left hand eng ine thrust reverser position indicationg switch and operated several times with no findings.",Yes +23,"on takeoff/power up, the right engine bleed discrete light illuminated. the left & right engine bleed eicas & master cau tion lights illuminated and there was a smell of something burning. the takeoff was aborted at a speed of less than 60 k nots. the airplane was removed from service (grounded) and a takeoff power engine run was performed on the right engine. no faults or messages were displayed. there was not a burning smell during the engine run. the defective right engine h igh pressure controller was replaced. the cause of the burning smell is unknown.",Yes +24,etops event slc-jfk. performed a rejected take off at 100 kts due to left engine lack of acceleration. engine would no t go higher than 87%. corrective action: maintenance replaced the fuel filter and installed hmu. system operation is n ormal.,Yes +25,"aircraft not grounded: pilot reports during descent at 8000 ft and ias 240 kts, cabin altitude / takeoff config horn sou nded for 3-5 sec. then stopped. no lights or abnormalities noted. cabin alt and configuration normal. accomplished takeo ff warning system fim 31-51-00-810-803. no faults found.",Yes +26,"captain reported that during takeoff roll to v1 at 100 kts by failure of left engine, derived from the above aborted tak eoff. maintenance personnel performed a high energy stop conditional inspection, iaw amm b787 05-51-14-01a-280a. a bir d strike conditional inspection, iaw amm b787 05-51-18-00a-280a and an engine foreign object damage inspection, iaw amm b787-a-g71-00-00-30a-280a-a. detecting bird strike evidence and damages at left engine p/n genx-1b70cp2g01, s/n 956449, manufacturer general electric engine services with tsn 22714 and csn 2684. an abradable shroud with rub at 360 area, a ll fan blades with rub at tips and delamination, all the fan blades with multiple damages of cracks bends and missing pa",Yes +27,"aircraft was grounded: low speed rejected takeoff due to thrust reverser unit light tr 3 shows 0 voltage. replaced stand by power control unit iaw amm 24-34-11, ops check good.",Yes +28,"high speed rejected take off due to r hyd qty eicas msg. reject at 135 kts. btms 8-9 on wheels on ac arrival crew repor t r/h hyd qty eicas caution msg shown on on arrival to ac hyd qty indications were l/h 0.97 c 0.94 r/h take off roll it extinguished and returned causing the crew to 1.06 aircraft did take auto event snap shot please find picture abort take off. arrached. l/h 0.95 c 0.93 r/h 0.41. fire please refer to log page 9063970 for removal installation. amm 05-51-14-2 12-111 and iaw amm 05-51-14-212-094. as stated in previous update tyres #1, #2, #5 and #6 and brake unit at #2 replaced. found l/h mlg tire fuses melted at #2 and #6 location tires requested from tomc to remove and replace qar, cvr and dfdr",Yes +29,rt eng bleed off light on with also the rt pack off light on during taxi. aircraft lined up for take off and rt eng. ble ed light did not extinguish during engine acceleration. aircraft aborted takeoff and returned to gate. maintenance groun ded aircraft. removed and replaced right prsov iaw amm 36-11-09. aircraft released for flight.,Yes +30,"aircraft not grounded: pilot reports aircraft pulled abruptly to the left at 50 knots on takeoff, then straightened out. takeoff was rejected at 70 knots. aircraft shuddered while braking thereafter. maintenance accomplished all 4 mlg brake inspection iaw amm 32-41-41-700-803. accomplished all four mlg brakes bleed iaw amm 32-41-00-870-802. jacked a/c and ch ecked all four brakes for free rotation. a/c ok for svc.",Yes +31,aircraft was not grounded: flight recorder off light illuminated. aborted take off at approximately 40 kias. trouble sho oting per fim 31-31-00. could not duplicate discrepancy. put aircraft in air mode and fdr off light is off. no history.,Yes +32,"aircraft was grounded: on take off left engine number 1 was 5 to 7 percent lower at takeoff power .below 80 percent numb er 1 throttles matched. at takeoff power left engine would not achieve takeoff or climb number 1 power. auto throttle o n, left the number 1 engine physically about an inch below number 2 engine. all of this occurred above 80 percent of num ber 1. fuel flow was also about 1500 pounds less on left engine as this occurred. replaced auto throttle servo per amm 2 2-31-91.",Yes +33,"on take off roll a/c on centerline. f/o takeoff. a/c veered left. f/o applied full right rudder but a/c continued to vee r left. captain took a/c applied rt brake to idle power to bring a/c to centerline. after reject both capt and fo tested rudder steering on runway a/c steered normally. returned to gate for troubleshooting. a/c turned 20 deg-30 deg to left of centerline, less than 50kts prior to reject. removed and installed nlg steering control v/v per amm 32-52-03-4. nlg steering ops chk good.",Yes +34,"aircraft in base maintenance : 0.75 inch cracked on intercostal at aircraft sta 312 to 328, left butt line 45.6, and water line 207. remove and replaced intercostal. per card 51.00.05.",No +35,"after ndt inspection per ea 5310-04554 rev b op-004, at left #1 window frame found to be cracked. ( ref : aar nr 99992507 ) left no.1 window frame damage ( crack ) removed accomplished per ea 5310-04554 rev b item 15 config b and complied with ssfr form.",No +36,forward service girt bar bracket broken allowing bracket to move back and forth.,No +37,one forward flashlight inop < [ 01 ] removed and replaced batteries in forward flash lights. below fa jumpseat. iaw amm 25-64-00. this clears authorization #166032.,No +38,"( log 0063115 ) corrosion right aft cargo compartment z channel from sta 727j to 747 rbl 25 wl 158. removed and replaced aft cargo zee channel sta 727i + 10 to sta 767 iaw b737 srm 51-40-02, b737 srm 51-40-05, b737 amm 51-00-58 page block 201 b7 37 amm 51-21-72-370-801 and boeing drawing #146a7500.",No +39,( log 5109506 ) mid cabin emergency light row 21 detached. reinstalled mid cabin over-head exit sign. ref b737 amm 33-51-01.,No +40,* sdr filed open * fault - found main entry door doorway arming lever hinge assembly deform ( replace ) ok to work,No +41,exit sign in row 16 ( abc ) has broken off. grounded - yes. found exit indicator body tabs broken replaced exit indicator assembly on row 16abc ref amm 33-51-02.ops check good.,No +42,aircraft was not grounded : unable to unlock l4 lavatory from the inside. removed and replaced l4 lavatory door. per cmm 25-40-64.,No +43,aircraft was not grounded : aft lavatory d-door latch difficult to close and open. adjusted lavatory d-door latch. functi onal check good. per cmm 25-40-64.,No +44,"aft cargo bilge doubler repaired area stringer found corrosion at sta 1884 s46l ref haeco non-routine no : 9466694. aft cargo bilge sta 1884 str46l stringe or before the aircraft reaches 22.889 total fc repeat the inspe right repaired as per ecra 5370-01100 rev -. tion requirement for sta46l between sta 1853 and sta 1916 per latest revision of ecra 5370-01100, accomplish the inspection.",No +45,"flap asym left fl25 right fl30. de briefed with crew, at flaps 25 all normal, then went to flap 30, right side went to 30 left side went to 25. flight characteristics were good with only 2 units of rudder trim. see pic ran flap full down and full up multiple times. fault eicas message was intermittent at different intervals. flaps appear to be moving smoothly and together with no binding sounds. performed fseu built in test equipment per amm task 27-51-00-735-080. no current faults recorded. flight leg 0 had multiple faults. further troubleshooting required. transmitter, fl off 64-2751-9-0016 0175 on 64-2751-9-0016 0030 transmitt",No +46,upper cabin floor beam sta 298 just inside the r1 door is corroded repaired upper cabin floor beam sta 298 iaw ecra 53 10-08215 and srm 53-00-15-1a deatail xii. repaired r1 door floor beam iaw document 47580rea01 and iaw ual ec ra #5310-08215.,No +47,"767-300 hi-j eepl galley and lavatory lens resecure - galley 2 stwg 213 new emergency light assembly required with x2 attachment screws also required. new emergency assembly light fitted ref amm : 33-51-00. lens still missing, m and e : 25-3351-3-0008 ordered.",No +48,fuselage skin and bear strap at the lower two holes of the r1 door lower corner are cracked.,No +49,( log 4363590 ) lt wing overwing emergency lights inop m1670. removed and replaced battery pack m1670 per b737 amm 33-51-0 6.,No +50,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident. * supplemental report for ( aala202311163716 ) : remove and replaced number 1 flap transmitter per amm 27-58-01-401 ( aala202311163716 ). remove and replaced flap indicator per amm 27-5 8-02-401 ( aala202311176812 ). remove and replaced flap slat electronics unit ( fscu ) amm 27-51-01-401 ( aala202311173103 ).,No +51,aircraft was not grounded : found forward emergency light on seat 5g inop during ps check jc 72l00005043. maintenance removed and replaced forward emer light at seat 5g ref. amm 33-51-05.,No +52,"repaired right horizontal stabilizer rib stabilizer lower right flange, work performed iaw b737-800 srm 55-10-09-2r-5, 51-40-0 5-0g-0,51-20-10-0g-0, sopm 20-41-02, ndtm pt6 ( 57-00-00 proc 23, 51-00-00 proc 16.",No +53,aircraft was not grounded : door 3l emergency power assist system ( epas ) battery test failed.,No +54,"ship 6705 b757 wings upper surface left forward drag fitting, hole location #2 crack repair. corrective action : ref er a 577692-14ad. ( 2806894 )",No +55,right reverser amber light illuminated at 115kts on takeoff found no message under status page or under ecs message on p61. performed thrust reverser operational checks iaw 78-30-00-715-037-r04 with no defects noted. performed task multiple times with same results. inspected lock and deploy proximity sensors with no defects noted to wiring or sensor. performed pseu built-in test equipment iaw 32-09-04 with no faults on pseu. performed sensor built in test equipment and compared to opposite engine with readings being the same. high energy stop heat damage condition - maintenance practices ( conditional inspection ) reference : 05-51-14201. on,No +56,"( log 0063418 ) damage floor support at sta 540 rbl 1 wl 208. removed and replaced floor support damage at sta 540from rbl 1 to rbl-24.75 wl 208 with new break assembly panel pn 143a5240u34 and plate pn 143a5240y12 iaw b737-900 srm 51-40-02-0g, aipc 53-42-11-60 item 335 and 345 drg # 143a0060.",No +57,"ship 176 2l door slide arm light not extinguishing. corrective action : performed operation check on 2l door light arm indicati on per b767-300 amm 52-73. ops ck good, aircraft ok for service. ( 5064168 )",No +58,aircraft was not grounded : left aft lavatory door difficult to open and close. lubricated track at 2l lavatory. operational check good.,No +59,( log 0065572 ) found crack on capts #1 window frame at upper outboard corner. repaired per era 613708-14.,No +60,"( log 0065254 ) while at sea, mtc reported a blurry left no.1 flight deck window. upon troubleshooting, mtc discovered damage consisting of a crack running horizontally across the vertical stanchion ( c-d post ) common to window frame ( pn 141a88 11-5 ) of the left no. 1 flight deck window. repaired crack per era 613708-14.",No +61,aircraft was not grounded : forward lavatory door is difficult to open and close. clean and lubricated forward lavatory door latch. functional check good. per 52-35-00.,No +62,( log 0066699 ) fcb frame has damage dent at sta 500e left side str 24l. repaired frame station 500e left side at str 24l in forward cargo bay per b737-900 srm 53-30-07-2r-1 repair 1,No +63,aircraft in base maintenance : 1.5 inch cracked on main deck floor support at aircraft sta 540 and left butt line 3. installed new main deck floor support ( 143a5240-35sd ). per b737 ng srm 51-40-02-0g.,No +64,support task - remove forward cargo station 412 to 434 str 36l to 38l existing repair doubler for inspection access.,No +65,while giving ok to close found nut plate channel broken under panel 521tb replaced nutplate channel under panel 521tb i aw srm 51-40-02 para 5. replaced nutplate channel under panel 521tb as required iaw b767 srm 51-40-02 para 5.,No +66,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident.,No +67,aircraft in base maintenance : left hand side of fuselage skin has areas of corrosion around lavatory vent at aircraft sta 917 and str 21l to 22l. cut out damaged skin and installed external doubler and tripler repair. per b737-ng srm 53-70 - 01-2r-3.,No +68,aircraft in base maintenance : 1.375 inch cracked at intercostal from aircraft sta 328 to 344 at bl 45.6 and water line 20 7. remove and replaced intercostal. per card 51-00-05.,No +69,"after ndt inspection per ea 5310-04554 rev b op-004, at right #1 window frame found to be cracked. right no.1 window frame damage ( crack ) removal accomplished per ea 5310-04554 rev b item 15 config b. and complied with ssfr form.",No +70,ship 1200 l1 has a history of slide light inop at door. corrective action : rmvd and replaced l1 door arming light module per b767 amm chap 52-73. ops ck good. ok for service ( 0063408 ),No +71,"during engine fault control display unit taskcard found longitude time fault for engine #1 message number 76-31361. the start lever signals disagree fault leg 0. grounded - yes. ref fim 76-11 task 801, electronic engine controllers built in test equipment check engine 1, no faults. cw engine 1 discretes test ref amm 73-21-0 0 pb 501, all tests pass. cw test 13 engine run built in test equipment check ref amm 71-00-00. fault cleared. no longer in history. ground verification tests pass. seamc carl notified.",No +72,( log 4426276 ) r2 window shattered at cruise altitude. completed qrh 1.13 landed without further issue. replaced r2 slide ng window per b737 amm 56-12. leak chks good.,No +73,aircraft in base maintenance : upon removal of access panel 192e found bracket broken. removed and replaced 1 ea new bracket ( fitting ) on under keel at sta 546.26 of access panel 192e bracket pn : 149a7712-42. per b737 ng srm 51-40-02.,No +74,during takeoff roll after takeoff thrust applied had momentary right thrust rev light. accomplished #2 engine thrust reverser de-activation per mel card as required. requesting mel. placard applied to instrument panel. 78005 and amm 78-31-00-201. circuit-breaker on p 11 and p6 pulled and collared. performed operation check of engine 2 thrust reverser could not duplicate fault. performed operation check ref fim 78-36 task 809 no faults found. cycled engine 2 thrust reverser 10 times no fault found built in test equipment test clean operation check good ok to continue.,No +75,ship 5646 left center ent door computed air speed and doors over-head light cycled on off after landing during taxi in. corrective action : adj usted 2l door warning sensor per b757 amm 52-71. ops ck nml. ( 9635361 ),No +76,ship 6816 exit sign cover for the 2l door is detached. corrective action : secured exit sign cover in ref. to b757 amm 33 - 51. ( 5364486 ),No +77,ship 6812 dent on fuselage skin on bs 705 btw stringers 25lh & 26lh side. corrective action : the dent was evaluated and found out of limits. summary of nrc 00033 : dent on fuselage skin on bs 705 btw stringers 25lh & 26lh side was repaired per era 613647-14. ( 0066803 ),No +78,"ship 6815 4r door won ' t arm at departure. corrective action : after debris removal, ops ck nml. ( 4306786 )",No +79,aircraft was grounded : right hand wheel well beam support assembly forward area bracket cracked. removed and replaced bracket with new hardware. per srm 51-40-02 and srm 51-20-01.,No +80,ground power receptacle bottom surround doubler cracked < [ 01 ] removed damage per srm 53-10-15-2r-4 ; [ 02 ] complied with hfe center inspection of cutout area per 737 ndt manual part 6 51-00-00 proc. 23 ; no defects noted.,No +81,"aircraft was grounded : r2 door emergency light burned out. removed and replaced light bulb. per mm 33-51-03,",No +82,forward entry slide is coming out below cover < [ 01 ] inspected forward entry slide < br > no defects noted < br > slide pack secure,No +83,"( log 0062886 ) while at sea, mtc. underwent troubleshooting to address a right no. 2 flight deck window that was reported to be causing squealing noises. after replacement of the right no. 2 flight deck window and upon completing a leak check proc edure, mtc. reported damage to the upper left corner of the right no. 1 flight deck window cutout. the damage consists of a crack of approximately ? running horizontally across the vertical stanchion ( c-d post ) common to window frame. damage repaired per era 597370-14.",No +84,aircraft right forward sign len missing. grounded - yes. removed and replaced aircraft right forward sign assembly and operation check good per amm 33-51-01. aircraft good for service.,No +85,( log 4262284 ) electrical arcing observed in-flight on ca forward window ( top right where small delaminated is observed ). arcing st opped when window heat ca forward was turned off. remove and replace #1 window per b737 amm 56-11.,No +86,"* supplemental sdr * diversion * at cruise left pfd blanked. pfd transfer switch did work to regain captains display, but with first officer ? s now blank as a result. removed and replaced left ggu per mm31-65-02 cw software check. system operation check",No +87,"( log 0066692 ) dent found on exterior surface of fuselage skin @ 887+15, 3.0 "" inbd of str. 27l. repaired fuselage skin per era 613176-14 rev. original.",No +88,"aft cargo bilge area stringer found corrosion at sta 1876 s49l ref haeco non-routine no : 9466698. aft cargo bilge area at sta 1876 s49l str revision of ecra 5370-01101 before aircraft reaches 22889 total fc, re inger repaired as per ecra 5370-01101 rev - & amperage ; srm 53-70-03-2r-1 pae at the inspection at interval not to exceed 4000fc thereafter rev 93.it reuired to per form inspection of s49l stringer repair installed between sta1853 and 1895 per part 2 of the latest.",No +89,"left generator off eicas right after takeoff qrh re-set repeat write-up captain states after rotation when gear up was seleceted left id g audio control panel bpcu built in test equipment ref fim 24-20 ft 801. had the following messages : tripped. crew qrh checklist, intergrated drive generator re-set and remained on for rest replace generator control unit ( 3f ), over freq trip and intergrated drive generator pmg wiring. of flight. serviced left intergrated drive generator iaw amm 12-13-03. intergrated drive generator took less than 1qt before overflow found oil damaged and chaffing wire bundle. wire removed damaged section of wires and spliced in new wires ref terminated new wires from splices into connector d10964 pins 1 & amperage ; w3538-204r-18 and w35",No +90,"initial - aft cargo light on, altitude fl350, loss of pressure control, cabin alt warning horn and light illuminated, cabin alt reading 14000ft followed the qrh, inflight return to klas emergency declared - varified aft cargo door operation, no defects noted, door opens and closes normal. built in test equipment checked both cabin controllers found faults for excessive leak and high cabin altitude",No +91,l4 and r1 emergency light lamps inop. replaced lamps wnew operation check good,No +92,ship 6714 fuselage sta 620 - 640 lightning damage. corrective action : ref era 607354-14. ( 2697128 ),No +93,ship 688 repair to left wing upper skin common to drag fitting attachment requires supplemental inspections per era 608182 - 14ad. corrective action : rer era 608182-14ad. ( 2752818 ),No +94,bulk cargo door forward & amperage ; mid sections of scuff plates has multiple dents on each. performed cold work repair on forward & am p ; middle sections of scuff plates iaw bac 5300-2 section 8.9 & amperage ; iaw ames document # 47580rea05. performed cold work repair on forward & amperage ; middle sections of scuff plates iaw bac 5300-2 section 8.9 & amperage ; iaw ames document no. 47580rea05 ec ra 5360-01744.,No +95,( log 0063176 ) emergency floor lighting damaged or inoperative. re secured floor path lighting at 13d. ok for service.,No +96,"aircraft was not grounded : emergency lights has loose wires hanging underneath seat 13c. secured loose wires hanging underneath seat 13c for emergency lights, operational check good. per amm 33-51-00.",No +97,"on recall right pack light illuminated. grounded - yes. ( resolved on wo : 1976842 taskcard : nr-00008 ) followed fim 21-62 task 801 and found a tcv fault light. performed operation check of right pack temperature. control valve iaw amm 21-51-10 + amm 21-61-00. no further faults found. valve operated normal and fault light went out. no history in last 90 days. seamc andy notified. placards removed, this clears mel 21-32b.",No +98,elb lp created for esfr reporting. pemco nr 14390 0615 for aft galley floor beam replacment. esfr created #1034286.,No +99,"( log 0064788forward cargo bay left frame damaged at sta 500e str 24l left butt line 24. accomplished repair on frame station 500e left, left bl 24 at forward cargo per b737 srm 53-30-07-2r-1, fig 205 alternative 2. fabricated str clip 25l at sta 500e per era 61326 3-14 rev original. )",No +100,"trailing edge flap disagree at 9k ft after takeoff. flaps stuck at 20 during retract. switched to alternate system to ret actuator fully. perform fim 27-51-805, on fseu-1 fault message ( flap disagree, message # 305 ), moved flaps to pos 1, trailing edge flaps desagree fault comes in to view & amperage ; flaps doesn ' t move, installed a new fseu-1, no help, reinstalled old one, perform fim 27 - 51-808, up to found right hand flap transmission behind # 2 engine tripped, re-set no help. log page flagged for sdr up date - 9 part change parts used : 1570032, qty : 1 rotable parts change was indicated - tt # 1570032 sn off 1400 motor, hydraulic,",No +101,"aft cargo bilge area stringer found corrosion at sta 1874 s46l ref haeco non-routine no : 9466695 - originated by emp v902 615, spe center no.b777-06-3-7169. performed by emp v902615, aft cargo bilge area sta 1874 str46l inspection on or before the aircraft reaches 22.889 total fc re stringer repaired as per ecra 5370-01100 rev -. 1916 per latest revision of ecra 5370-01100.accomplish the rii by v905050 ( ta701 ).",No +102,"at cruise left pfd blanked. pfd transfer switch did work to regain captains display, but with first officer ? s now blank as a result. removed and replaced left ggu per mm31-65-02 cw software check. system operation check",No +103,ship 6704 could not arm the aft left door. corrective action : cycled arm disarm lever iaw b757 amm 25-66. slide light now operates normally. ok for service. ( 4362954 ),No +104,"( log 0065546 ) lavatory e red eepls light broken. removed, replaced and op test good for the lavatory ' e ' red eepls light iaw delta era 613652-14 and b737 amm 33-51-14.",No +105,"ship 0693 door 1r floor proximity switch. corrective action : ts per fim 25-66-00-815-802, removed and replaced 1r girt bar proximity switches ref b757 amm 25-66 cks good. ( 0066655 )",No +106,"window made loud noise wind during takeoff per crew it was r2 window, checked window area found forward drain hose was out of position and was pinch by r2 window, no other faults noticed, operation check window, ref amm 56-12-11-710-803, open and center losed with no diffi cally. pers sured aircraft to 4 pounds per square inch no leaks noted, ok for service. add emp : u060698.",No +107,aft service door slide not in green < [ 01 ] removed + replaced aft service slide pack iaw maintenance manual 25-66-01 + mt#725-61-06-as,No +108,aircraft was not grounded : the aft galley left flashlight does not work. removed and replaced aft left flashlight assembly ( aala202311174749 ) and flashlight battery. ( aala202311170453 ),No +109,"leading edge slat asym caution upon flap retraction between 1 and up flap needles bounced during pilot debrief the captain indicated that the flaps slats never did get to 0 position detent. fseu built in test equipment showed 1 fault. leading edge outboard asym with message 27-8012 1 message was actually 27-81021. audio control panel resistance and inductance measurements on right hand outboard leading edge slats ref amm 27-88-99-206 - 001. no significant findings. audio control panel visual check of unit, assembly, pro off 76-3260-9-0005 0977 on 76-3260-9-0005 9028 unit, assembly, sensors & checked gap measurements ref amm 27-88-01. no findings. accomplished leading edge and trailing edge flap op ' s check per amm",No +110,( log 2601233 ) damage to the forward edge of the forward cargo door surround skin ( pn : 143a3252-31 ) and bear strap ( pn : 143a3254-6 ). damage repaired per b737-900 srm 53-00-01-2r and era 605597-14.,No +111,aircraft was not grounded : the aft galley left flashlight does not work. removed and replaced aft left flashlight assembly ( aala202311174749 ) and flashlight battery. ( aala202311170453 ),No +112,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident. * supplemental report for ( aala202311163716 ) : remove and replaced number 1 flap transmitter per amm 27-58-01-401 ( aala202311163716 ). remove and replaced flap indicator per amm 27-5 8-02-401 ( aala202311176812 ). remove and replaced flap slat electronics unit ( fseu ) amm 27-51-01-401 ( aala202311173103 ).,No +113,aircraft was grounded : an emergency was declared due to : flaps failed to extend in primary and alternate mode. aircraft diverted and landed safely at iad without further incident. * supplemental report for ( aala202311163716 ) : remove and replaced number 1 flap transmitter per amm 27-58-01-401 ( aala202311163716 ). remove and replaced flap indicator per amm 27-5 8-02-401 ( aala202311176812 ). remove and replaced flap slat electronics unit ( fscu ) amm 27-51-01-401 ( aala202311173103 ).,No +114,aircraft in base maintenance : l3 door area emergency lighting power supply m33303 battery pack fails operational check. replaced battery pack and accomplished satisfactory operational check per amm 33-51-06.,No +115,left engine start valve light illuminated on engine start ac returned to gate after left engine would not start. ac grounded by maintenance. deferred left starter iaw abx mel 80-00-2-1 and returned ac to service and performed manual engine start. this clears di 4 6691 placards removed ac remains no etops.,No +116,elb lp created for esfr reporting. pemco nr# 14390 0073 for replacment of foward cargo door skin. ef sr# 1034288,No +117,elb lp created for esfr reporting. pemco nr# 14390 0074 for replacment of aft cargo door skin. efsr created. ef sr# 10342 87,No +118,"aft cargo bilge area stringer found corrosion at sta 1876 s48l ref haeco non-routine no : 9466697. aft cargo bilge area sta 1876 str48l st reaches 22.889 total fc, repeat the inspection at intervals not ringer repaired as per ecra 5370-01101 rev -. stringer repair installed between sta 1853 and sta 1895 per part 2 of the latest revision of ecra 5370-01101.",No +119,both inboard and outboard inner channels attached to a-frame are cracked inside stringer removed and replaced inboard and outboard inner center hannels inside sting or panel 437db iaw 51-40-02 par 7. removed and replaced inboard and outboard inner channels inside stringe right panel 437db with new pn 313t3360-271 and fabricated one out of 2024-0.,No +120,lt inboard flap fairing 571fb inside cross support is chaffed. removed and replaced intercostal on panel 571fb iaw united ecra 5750-05404 and ames doc# 47580fab01. removed and replaed intercostal on panel 571fb iaw united ec ra 5750-05404 and ames doc # 47580fab01.,No +121,"aft cargo bilge area stringer found corrosion at sta 1876 s49r ref haeco non-routine no : 9466699 - spec no.b777-06-3-716 9. aft cargo bilge area sta1876 str 49r stri aircraft reaches 22.889 total fc, repeat the inspection at inter nger repaired as per ecra 5370-01101 rev -. right stringer repair installed between sta 1853 and sta 1895 per pa right 2 of the latest revision of ecra 5370-01101.",No +122,fuel receptacle cap left missing. mel 2821j requested. fuel receptacle cap left placed on mal 2821j.ddp cw. fuel receptacle cap left missing. deferred ref mel 2821j fuel cap lanyard attaching bracket broken. airplane arrived with two recta ble caps. this clears mel 2821j.,No +123,"( log 0064624 ) during inspections, four ( 4 ) dents were discovered on the fuselage skin ( pn 147a3400-5 ) at approximately. bs 902, between s-26l and s 26r. repaired damage per era 613176-14.",No +124,"( log 0066676 ) dent found on exterior surface of fuselage skin @ sta 887+15, 1.7 outboard of str. 27r. repaired fuselage skin per era 613176-14 rev. original.",No +125,"( log 0066702 ) dent found on exterior surface of fuselage skin @ sta. 887+15, 2.2 "" inbd of str. 27r. repaired fuselage skin per era 613176-14 rev. original.",No +126,"( log 0066732 ) dent found on exterior surface of fuselage skin @ sta. 887+15, 2.15 "" outboard of str. 27l. repaired fuselage skin per era 613176-14 rev. original.",No +127,"ship 6714 emergency lights inoperative at seats 23 thru 26 both left wing exit doors, seat 26 ceiling exit sign, and out side overwing front lights. corrective action : referenced b757 ssm 33-51=01 and wpm 33-51-13 checked power supply m10567 fuses, all were good. replaced power supply battery, swapped power supply with known good unit, ok. replaced battery and battery charger assembly per b757 amm 33-51 ops ck good. ( 4297275 )",No +128,( log 4262287 ) emergency path lights at seat 5c inop. repaired damaged wiring ref. b737 amm 33-51 and b737 swpm 20-10-13. eepl checks ok.,No +129,( log 5109508 ) emergency exit light sign in isle over-head for exit fell on landing. secured exit sign per b737 amm 33-51-01-960-802 and ipc 33-51-01.,No +130,ship 0195 - misc de - due to trailing edge flap disagree indication during approach. crew performed cw qrh and landed with out incident. corrective action : replaced no. 3 flap position transmitter. ops normal. ( 4402479 ),No +131,ship 5803 red white seat mount emergency lights inop row 41-45. corrective action : ts per b757 fim 33-51-00-815-802. removed and replaced ( m737 ) right emergency light power supply per b757 amm 33-51. ops ck good. ( 8945437 ),No +132,ship 0670 fuselage skin sta 570 - sta 661 s-14l - s-19l - splice repair. corrective action : ref era 556472-14ad. ( 0062991 ),No +133,ship 6812 cracked stabilizer strap sta 377 left butt line at nose landing gear tunnel internal area through access 119bl. corrective action : summary of nrc 00119 : stabilizer strap sta 377 left butt line at nose landing gear tunnel internal area through access 119bl. was repaired per era 38 4483-14ma. ( 0063308 ),No +134,ship 6815 emergency exit sign cover loose locations : 603. corrective action : resecured cover. ( 0066381 ),No +135,"unsafe gear indication on final, left main not down and locked, no eicas messages. went around and referenced qrh, fl ew visual low approach and tower confirmed all gear showed down. declared emergency and landed uneventfully and stopp ed clear of runway. mx and fire dept inspected aircraft, swapped light bulbs and confirmed safe gear indication. ta x ied to park uneventfully. emergency declared noted by maintenance. accomplished landing gear position indicating and warning system test per amm 32-61-00-5-0 precautionarily. system ops cks normal",No +136,"on approach with lt autopilot engaged. cleared instrument landing system & engaged approach tile. autopilot disconnected & captains display w ent blank. lost standby attitude indicator. after a few seconds captain `s display came back. tried to re - engage autopilot & approach tile with same result. hand flew instrument landing system. on ground had stdby inverter on status page & battery transfer con t out. right & right main battery relay k104, performed standby power ops test iaw amm 24-33-00-6. test passed. all other items stated in original wri went back to normal ops. as a precaution, an engine run was carried out to ch",No +137,fault : mxp-5067-jic-l1 door emergency light inop installed l1 door battery iaw mm 33-51-01. operation check good iaw mm 33 - 51-01-962-001. audit complete,No +138,aircraft in base maintenance : support angle has 0.9 inch cracked. at aircraft sta 663.5 and rbl 2.0. installed replacement angle and splice angle. per srm 57-10-10-2r-5 and card 57-10-10-10 procedure 10.,No +139,"( log 2620756 ) repair doubler for gouge on the aft cargo door skin 27.5 "" below upper edge and 4 "" aft of forward edge. repaired per era 602816-14.",No +140,ship 5645 * dte 605782-14 required * b757-200 vertical stabilizer torque box panel de-lamination. corrective action : right ef era 605782-14. ( 2617625 ),No diff --git a/src/sdr_hazards_classification/model/sdr-fire.config b/src/sdr_hazards_classification/model/sdr-fire.config new file mode 100644 index 0000000..9fa67ca Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-fire.config differ diff --git a/src/sdr_hazards_classification/model/sdr-fire.model b/src/sdr_hazards_classification/model/sdr-fire.model new file mode 100644 index 0000000..813a7b4 Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-fire.model differ diff --git a/src/sdr_hazards_classification/model/sdr-pda.config b/src/sdr_hazards_classification/model/sdr-pda.config new file mode 100644 index 0000000..115c26f Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-pda.config differ diff --git a/src/sdr_hazards_classification/model/sdr-pda.model b/src/sdr_hazards_classification/model/sdr-pda.model new file mode 100644 index 0000000..913d226 Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-pda.model differ diff --git a/src/sdr_hazards_classification/model/sdr-rto.config b/src/sdr_hazards_classification/model/sdr-rto.config new file mode 100644 index 0000000..23ea2b4 Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-rto.config differ diff --git a/src/sdr_hazards_classification/model/sdr-rto.model b/src/sdr_hazards_classification/model/sdr-rto.model new file mode 100644 index 0000000..6f07d19 Binary files /dev/null and b/src/sdr_hazards_classification/model/sdr-rto.model differ diff --git a/src/sdr_hazards_classification/prep_utils.py b/src/sdr_hazards_classification/prep_utils.py index 01fdf20..fc35ba8 100644 --- a/src/sdr_hazards_classification/prep_utils.py +++ b/src/sdr_hazards_classification/prep_utils.py @@ -15,6 +15,9 @@ DEPRESSURIZATION = 'depressurization' DEGRADED_CONTROLLABILITY= 'degraded-controllability' CORROSION_LIMIT = 'corrosion-limit' +FIRE = 'fire' +PDA = 'pda' +RTO = 'rto' LOG_FILE = os.getcwd() + "/logs" if not os.path.exists(LOG_FILE): diff --git a/src/sdr_hazards_classification/sdr_api.py b/src/sdr_hazards_classification/sdr_api.py index a5f9887..bbbf023 100644 --- a/src/sdr_hazards_classification/sdr_api.py +++ b/src/sdr_hazards_classification/sdr_api.py @@ -10,7 +10,7 @@ import numpy as np -from .prep_utils import PreprocessingUtils, DEPRESSURIZATION, DEGRADED_CONTROLLABILITY, CORROSION_LIMIT +from .prep_utils import PreprocessingUtils, DEPRESSURIZATION, DEGRADED_CONTROLLABILITY, CORROSION_LIMIT, FIRE, PDA, RTO from .vectorizers import Vectorizers import pandas as pd @@ -27,6 +27,15 @@ def __init__(self, event_type="depressurization"): elif event_type in DEPRESSURIZATION: model_type = f"sdr-{DEPRESSURIZATION}.model" model_config = f"sdr-{DEPRESSURIZATION}.config" + elif event_type in FIRE: + model_type = f"sdr-{FIRE}.model" + model_config = f"sdr-{FIRE}.config" + elif event_type in RTO: + model_type = f"sdr-{RTO}.model" + model_config = f"sdr-{RTO}.config" + elif event_type in PDA: + model_type = f"sdr-{PDA}.model" + model_config = f"sdr-{PDA}.config" else: assert "Event type not supported!" this_dir, this_filename = os.path.split(__file__) # Get path of data.pkl @@ -121,8 +130,11 @@ def test_sdr_corrosion_limit(self): if __name__ == "__main__": #Load the trained model - model_api = SdrInferenceAPI(event_type='degraded-controllability') - model_api.test_sdr_degraded_controllability() + model_api = SdrInferenceAPI(event_type=CORROSION_LIMIT) + # model_api.test_sdr_degraded_controllability() model_api.test_sdr_corrosion_limit() - model_api.test_sdr_depressurization_predictions() + # model_api.test_sdr_depressurization_predictions() + fire_model = SdrInferenceAPI(event_type=PDA) + text = """strong odor of smoke in the flight deck. troubleshooting showed main deck cargo pdu 9r motor burned, tripping the circuit-breaker. and 10r overheated. both pdu ' s removed and cover plate installed""" + print(fire_model.get_predictions([text])) diff --git a/src/sdr_hazards_classification/sdr_classifier.py b/src/sdr_hazards_classification/sdr_classifier.py index 018e361..6244722 100644 --- a/src/sdr_hazards_classification/sdr_classifier.py +++ b/src/sdr_hazards_classification/sdr_classifier.py @@ -15,10 +15,10 @@ from os import path import pickle import traceback as tb -# Default column name in DataFrame +from sklearn.model_selection import cross_val_score from sklearn.svm import SVC -from prep_utils import PreprocessingUtils, DEPRESSURIZATION, DEGRADED_CONTROLLABILITY, CORROSION_LIMIT +from prep_utils import PreprocessingUtils, DEPRESSURIZATION, DEGRADED_CONTROLLABILITY, CORROSION_LIMIT, FIRE, RTO, PDA from vectorizers import Vectorizers prep_util = PreprocessingUtils() @@ -106,30 +106,34 @@ def train_text_classifier(criteria, all_df , text_field, label_field, model_type X_train = Vectorizers.transform_with_vectorizers(train_data, vectorizers) model_config["vectorizers"] = vectorizers - model = None + sklearn_model = None if model_config["model_name"] == "lg": - model = LogisticRegression(solver='liblinear', C=1e2, max_iter=200) + sklearn_model = LogisticRegression(solver='liblinear', C=1e2, max_iter=200) elif model_config["model_name"] == "svm": - model = SVC(kernel='linear', C=1.0) + sklearn_model = SVC(kernel='linear', C=1.0) elif model_config["model_name"] == "xgb": from xgboost import XGBClassifier - model = XGBClassifier(n_estimators=500, max_depth=5, reg_alpha=.1) + sklearn_model = XGBClassifier(n_estimators=1000, max_depth=10, reg_alpha=.1) else: model_name = model_config["model_name"] raise ValueError(f"Model '{model_name}' not supported") # fit model - model.fit(X_train, train_labels) + print(f"Let's do CV for {type(sklearn_model).__name__}") + scores = cross_val_score(sklearn_model, X_train, train_labels, scoring= 'accuracy', cv=5) + print("%0.2f accuracy with a standard deviation of %0.2f" % (scores.mean(), scores.std())) + + sklearn_model.fit(X_train, train_labels) if evaluate_model: # target_names = [criteria, 'Non-'+criteria] - target_name = le.inverse_transform(model.classes_) - predictions = TextClassifier.predict_sdr_labels(model, model_config, test_data) + target_name = le.inverse_transform(sklearn_model.classes_) + predictions = TextClassifier.predict_sdr_labels(sklearn_model, model_config, test_data) print(classification_report(test_labels, predictions[0], target_names=target_name)) logging.info(msg=f'Performance:\n {classification_report(test_labels, predictions[0], target_names=target_name)}') - return model, model_config, test_data, test_labels + return sklearn_model, model_config, test_data, test_labels - return model, model_config + return sklearn_model, model_config @staticmethod def export_model(model, model_config, model_name, out_folder): @@ -233,18 +237,33 @@ def release_model( **kwargs): if args.event_type in DEPRESSURIZATION: training_args = {'event_type': DEPRESSURIZATION, - 'model_type': 'lg', + 'model_type': args.model_type, 'target_name': ["depressurization", "non-depressurization"], 'training_path': "./data/Depressurization.csv"} + elif args.event_type in FIRE: + training_args = {'event_type': FIRE, + 'model_type': args.model_type, + 'target_name': ["fire", "non-fire"], + 'training_path': "./data/Fire.csv"} + elif args.event_type in PDA: + training_args = {'event_type': PDA, + 'model_type': args.model_type, + 'target_name': ["pda", "non-pda"], + 'training_path': "./data/Parts_Departing_Aircraft.csv"} + elif args.event_type in RTO: + training_args = {'event_type': RTO, + 'model_type': args.model_type, + 'target_name': ["rto", "non-rto"], + 'training_path': "./data/Reject_To_Takeoff.csv"} elif args.event_type in DEGRADED_CONTROLLABILITY: training_args = {'event_type': DEGRADED_CONTROLLABILITY, - 'model_type': 'xgb', + 'model_type': args.model_type, 'target_name': ["degraded-controllability", "non-degraded"], 'training_path': "./data/Degraded_Controllability.csv"} elif args.event_type in CORROSION_LIMIT: training_args = { 'event_type': CORROSION_LIMIT, - 'model_type': 'lg', + 'model_type': args.model_type, 'target_name': ["beyond-limit", "no-corrosion", "no-limit", "within-limit", "within-beyond-limit"], 'training_path': "./data/Corrosion_Limit.csv"} else: diff --git a/src/test/test_model.py b/src/test/test_model.py index 932135d..a124854 100644 --- a/src/test/test_model.py +++ b/src/test/test_model.py @@ -28,6 +28,18 @@ def load_controll_model(self, event_type="degraded-controllability"): def load_corrosion_model(self, event_type="corrosion-limit"): yield SdrInferenceAPI(event_type) + @pytest.fixture + def load_fire_model(self, event_type="fire"): + yield SdrInferenceAPI(event_type) + + @pytest.fixture + def load_pda_model(self, event_type="pda"): + yield SdrInferenceAPI(event_type) + + @pytest.fixture + def load_rto_model(self, event_type="rto"): + yield SdrInferenceAPI(event_type) + def test_depressurization_prediction_No(self, load_depressurization_model): expect_result = np.array(["No", "No"]) @@ -97,6 +109,51 @@ def test_controllability_prediction_Yes(self, load_controll_model): assert_array_equal(pred, expect_result) assert np.all(np.array(probs) > 0.9) + def test_fire(self, load_fire_model): + + expect_result = np.array(["No", "Yes", "No", "Yes"]) + + record = ["""RETURNED TO DEPARTURE DUE TO THE LEFT ENGINE OIL QUANTITY WAS DECREASING. REPLACED THE ENGINE. + Nature of Condition: WARNING INDICATION, FLUID LOSS Precautionary Procedure: UNSCHED LANDING Part Name: OIL SYSTEM Part Condition: LEAKING""", + """burning electrical odor noticed in cabin from row 28 to back of aircraft. no signs of smoke noticed. odor approximately 1 hr out from landing. ran nr 1 and 2 engines independently with packs running. no smoke or any burning odor. checked reading lights iaw mcc for shorting and arcing. no signs of shorting and arcing. checked ovens and coffeemakers, no evidence of burning or arcing noted. nature of condition : smoke fumes odors sparks precautionary procedure : other part name : unknown part condition : odor.""", + """CABIN ALTITUDE EICAS WARNING AT FL380. COMPLIED WITH QRH, DESCENDED TO FINAL ALTITUDE FL250. RECOVERED CABIN PRESSURE IN AUTO 2 AT CABIN ALTITUDE 7500. NORMAL DESCENT AND PRESSURE UNTIL LFPG. REPLACED THE NR 1 CPC IAW MM 21-31-02-4, TESTED OK. COMPLYED WITH CABIN PRESSURE DECAY CHECK IAW MM 05-51-24-2, TEST PASSED. Nature of Condition: + WARNING INDICATION Precautionary Procedure: O2 MASK DEPLOYED Part Name: CONTROLLER Part Condition: MALFUNCTIONED""", + """on climbout the cockpit filled with smoke. the aircraft declared an emergency and returned to the airport. the smoke was observed coming from first officer ' s side. after aircraft returned to gate, mechanic found p6-12 circuit-breaker with evidence of being overheated and terminal connector burned. nature of condition : smoke fumes odors sparks precautionary procedure : unsched landing part name : circuit-breaker part condition : failed""" + ] + + pred, probs = load_fire_model.get_predictions(record) + + assert_array_equal(pred, expect_result) + assert np.all(np.array(probs) > 0.9) + + def test_pda(self, load_pda_model): + expect_result = np.array(["No", "Yes", "No", "Yes"]) + + record = ["""CABIN ALTITUDE EICAS WARNING AT FL380. COMPLIED WITH QRH, DESCENDED TO FINAL ALTITUDE FL250. RECOVERED CABIN PRESSURE IN AUTO 2 AT CABIN ALTITUDE 7500. NORMAL DESCENT AND PRESSURE UNTIL LFPG. REPLACED THE NR 1 CPC IAW MM 21-31-02-4, TESTED OK. COMPLYED WITH CABIN PRESSURE DECAY CHECK IAW MM 05-51-24-2, TEST PASSED. Nature of Condition: + WARNING INDICATION Precautionary Procedure: O2 MASK DEPLOYED Part Name: CONTROLLER Part Condition: MALFUNCTIONED""", + """right engine pylon aft outboard side panel assembly is missing panel number 446al. the panel possibly departed during op eration of the aircraft. the airplane was removed from service ( grounded ) and a serviceable panel 446al was installed. the cause of the missing panel is unknown.""", + """aircraft was not grounded : during climb, autopilot engaged for approximately one second then began to roll left, + followed by autopilot disconnect and aural warning on two attempts. replaced autopilot aileron switch iaw amm 22-11-12, operation check good.""", + """( log 5515918 parts departing airplane ) during pre-flight discovered large panel missing forward of right main wheel well. maintenance reinstalled body panel 192br per amm 53-51."""] + + pred, probs = load_pda_model.get_predictions(record) + + assert_array_equal(pred, expect_result) + assert np.all(np.array(probs) > 0.9) + + def test_rto(self, load_rto_model): + expect_result = np.array(["No", "Yes", "No", "Yes"]) + + record = ["""forward cargo bay, bs 478 - 500, stringer 26l found cracked. removed the damaged stringer section and fabricated a repair iaw srm 53-00-03, fig 201, repair 2. installed iaw srm 51-40-02. nature of condition : other precautionary procedure : none part name : stringer part condition : cracked""", + """no airspeed on captains indicator, aborted takeoff and returned to blocks. inspected pitot tube and removed debris, op ' s and leak check good iaw amm 34-11-00. nature of condition : other precautionary procedure : aborted takeoff part name : pitot tube part condition : obstructed""", + """during inspection, found a crack on the floor support between bs 277 and 294.5, rbl 1. maintenance replaced the floor support iaw srm 51-40-02.""", + """during takeoff roll, the left thrust reverser warning light illuminated. aborted takeoff at approximately 40 knots. removed and replaced the engine accessory unit iaw amm 75-34-06. accomplished built in test equipment check iaw fim 78-31-00. system checked normal. nature of condition : warning indication precautionary procedure : aborted takeoff part name : accessory unit part condition : faulty"""] + + pred, probs = load_rto_model.get_predictions(record) + + assert_array_equal(pred, expect_result) + assert np.all(np.array(probs) > 0.9) + def test_corrosion_limit(self, load_corrosion_model): expect_result = np.array(["Beyond Limit", "No Corrosion", "No Limit", "Within Limit", "Within_Beyond_Limit"])