JASC 4910

Service difficulty reports · 960

Reports filed under 4910 · APU Cowling/Containment, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '4910'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR V0XD202212300005Skin · dentedLEFT HAND ENGINE LOWER COWLING SIDE GOUGED REPLACED Z PROFILE IAW SRM 51-40-02 AND WO81035 WC 4040Dec 30, 2022 · N26545 · Emb EMB145LRSDR V0XD2022300004Skin · dentedRIGHT SIDE APU COWL SKIN DENT 12 INCHES FROM AFT END AT 4 OCLOCK POSITION IAW SRM 53-32-17 AND WO81027 WC 2336.Dec 30, 2022 · N17560 · Emb EMB145LRSDR V0XD202212300003Skin · dentedRIGHT SIDE APU COWL SKIN DENT 13 INCHES FROM AFT END AT 5 OCLOCK POSITION. REPAIR PERFORMED IAW EMB 145 SRM53-32-17. WO81027 WC 2335.Dec 30, 2022 · N17560 · Emb EMB145LRSDR NACA2022121700002Apu · shutdownAPU AUTO SHUTDOWN. CONNECTED EXTERNAL POWER IAWM B767 AMM 24-00-00 PERFORMED APU BITE IAW AMM 49-11 FAULT TREE 960, OPS CHECK NORMAL.Dec 17, 2022 · N351CM · Boeing 767323SDR NACA2022121700001Boot · tornAPU FORWARD LOAD CONTROL VALVE RUBBER BOOT TORN. REPLACED LOAD CONTROL VALVE FWD RUBBER BOOT IAW 49-11-01, NO LEAKS NOTED.Dec 17, 2022 · N351CM · Boeing 767323SDR IPXA2022122089173Apu · inoperativeINSPECTION TYPE:NA*EMERGENCY DECLARED* *DIVERSION* *LANDED WITHOUT FURTHER INCIDENT* AT FL360 (WITH GEN 2 DEFERRED)WE LOST APU AND APU GENERATOR,ATTEMTED APU RESTART WITHOUT SUCCESS. DIVERTED DUE TO ONE OPERATING GENERATOR.PERFROMED BITE CHK ON ECB, LOW OIL PRDec 16, 2022 · N128UP · Airbus A300F4622RSDR ABXA20221128140Apu · no indicationAPU NO PNEUMATICS INDICATION. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANACE DEFERRED APU IAW MEL 49-11-1-1. MAINTENANCE PROCEDURES COMPLIED WITH. AIRCRAFT RETURNED TO SERVICE.Nov 26, 2022 · N371CM · Boeing 767338SDR 2022F00424Angle · crackedANGLE CRACKED BETWEEN BS1088-1104 IN APU BAY JUST OUTBOARD OF TORQUE BOX ON L/H SIDEOct 26, 2022 · N405YK · Boeing 737436SDR 2022F00423Channel · corrodedCHANNEL CORRODED AT BS 1088 UPPER WEB L/H SIDE IN APU BAYOct 26, 2022 · N405YK · Boeing 737436SDR 2022FA0000648Channel · corrodedCHANNEL CORRODED AT BS1104 UPPER WEB L/H SIDE IN APU BAYOct 26, 2022 · N405YK · Boeing 737436SDR FDEA202210192611Apu · inoperativeAPU SHUTDOWN- FAULT LIGHT AFTER T.O. APPROXIMATELY 2000 FEET. APU IS REQUIRED PER MEL 24-00-01-01-B. ATTEMPT RESTART AS PER QRH. RESTART SUCCESSFUL. ON ARRIVAL APU SHUTDOWN AND FAULT INDICATED AGAIN. PERFORMED APU BITE PROCEDURE IAW FIM 49-11 FAULT TREEOct 19, 2022 · N101FE · Boeing 7673S2FSDR YENA2022092600960None · noneFLT#169, BDL-FLL. 'PASSING 8000FT IN DESCENT BURNED OIL/ DIRT SOCK ODOR OBSQUED CABIN AND COCKPIT THROUGHOUT; PER AMM 49-00-00-20-811-A, INSPECTED APU, REF LP 3474347, ITEM 2 (PERFORMED APU BORESCOPE INSPECTION ON LOAD COMPRESSOR, ENGINE COMPRESSOR AND DIFFUSESep 25, 2022 · N659JB · Airbus A320232SDR YENA2022090500868None · failedFLT#2592, MIA-JFK. 'DIRTY SOCK SMELL ON DESCENT AND OFF THE GATE WITH APU; (RESOLVED ON W/O: 1204823 TASKCARD: NR-00001 ). REMOVED AND REPLACED APU PER AMM 49-11-11. NO ODOR WAS NOTED. (SUPPLEMENTAL INFORMATION ADDED)Sep 5, 2022 · N821JB · Airbus A320232SDR DXTA2022090769490Apu · damagedAPU BLEED AIR: AFTER NORMAL STARTUP WHEN APU BLEED AIR SELECTED SMOKE FILLED THE CABIN AND COCKPIT (PER CREW, POST FLIGHT, NO PAX ON BOARD) // SIGNOFF// REPLACED APU WITH REPAIRED APU IAW CESSNA 680A AMM TASK-49-10-00, REFER TO 15,1 FOR LEAK AND OPS CHECKS, RSep 2, 2022 · N527QS · Cessna 120SDR YENA2022082900828None · failedFLT#534, SFO-BOS. 'MUSTY ODOR NOTED BY FLIGHT CREW WHILE DESCENDING THROUGH FL 180 DESCENDING THROUGH 6000FEET OPEN WAS DESCRIBED AS MILD-MODERATE IN MID CABIN; REF LOG PAGE 3328457, ITEM 2 (REMOVED AND REPLACED APU OIL COOLER REF AMM 49-91-44)AND 3328490, ITEAug 27, 2022 · N946JL · Airbus A321231SDR DXTA2022081567970Water Separator · odorAPU BLEED AIR: UPON STARTING THE APU AND THE BLEEDS THERE WAS A SMELL OF OIL IN THE AIR//CORRECTIVE ACTION// COMPLETED BORESCOPE INSP OF APU IAW TC-C68-49-1001 AND PROVIDED PHOTOS TO CUSTOMER. NDN. COMPLETED ECS DUT BURN OUT RUN IAW TC-680-21-120905M NDN. R/R Aug 15, 2022 · N359QS · Cessna 680SOVSDR I5PA2022081068803Apu · faultyAPU LOW PNEUMATIC PRESSURE. R/R APU ASSY. PER AMM 49-11-01.Aug 10, 2022 · N688SL · Boeing 757230SDR QXEA2022071900253Ignition Unit · inoperativeAPU FAILED ON START UP + IS LEAKING FUEL ONTO THE GROUND. THERE IS ALSO A STRONG SMELL OF FUEL IN THE CABIN ( APU INOP ). REMOVED FROM SERVICE. REMOVED AND REPLACED APU EXCITER TO SERVICEABLE FROM STOCK REF Q400 AMM 49-40-01-000-801 AND 49-40-01-400-801. OPS CJul 17, 2022 · N438QX · Bombdr DHC8402SDR UIEA2022070100709Access Panel · contaminatedLEFT WING, IN ACCESS PANELS 551TB AND 551UB WITH EWIS CONTAMINATED OF HYDRAULIC(EWIS WAS CLEANED PER SWPM 20-10-04, REV 80</P>)Jul 13, 2022 · N1427A · Boeing 767306SDR NACA2022070900003Apu · fault messageAPU FAULT. ITEM PLACED ON MEL 49-11-01A CAT C 1503ZJul 9, 2022 · N321CM · Boeing 767323SDR ASAA2022070839011Apu · failedAT PUSHBACK AND CLEARED TO START THE START SEQUENCE WAS INITIATED, THE APU SHUTDOWN ON IT'S OWN WITH A FAULT LIGHT QRH 7.2 WAS RAN. APU PUT OUT A LARGE AMOUNT OF SMOKE. RAMP CREW ADVISED A LARGE AMOUNT OF SMOKE WAS COMING OUT OF THE APU COMPARTMENT. GROUNDED -Jul 8, 2022 · N581AS · Boeing 737890SDR NACA2022070400002Apu · fault messageAPU AUTO SHUT DOWN, ECU BITE "GEN FILTER" - ACCOMPLISHED FIM 49-11 FAULT TREE 969. REMOVED AND REPLACED GENERATOR SCAVENGE FILTER AND GENERATOR SCAVENGE ELEMENT PER AMM 49-27-03, LEAK AND OPS CHECK FOUND GOOD.Jul 4, 2022 · N379CX · Boeing 767323SDR DXTA2022062764570Acm · defectiveAPU BLEED AIR: COULD NOT CONTROL CABIN TEMP BELOW 80 DEGREES. STARTED APU AND SELECTED BLEED AIR ON. ODOR OF BURNT OIL ENTERED CABIN AND THEN BLEED SELECTED OFF. ON GROUND BEFORE FLIGHT THERE WAS NO ODOR W BLEED AIR ON. APU WAS STARTED AFTER SLOWING AIJun 24, 2022 · N313QS · Cessna 680ASDR NACA2022061800002None · noneAPU FAILED TO START AFTER SECOND ATTEMPT. DEFERRED APU MEL 49-11-01A CAT C 6-19-22 1430Z, AC NO LONGER ETOPS, PLACARD TURNED.Jun 18, 2022 · N379CX · Boeing 767323SDR ASAA2022060738622Drain Line · damagedFOUND TUBE- EDUCTOR DRAIN LINE IN APU DAMAGED. GROUNDED - YES. REPLACED EDUCTOR DRAIN LINE REF B737-800 AMM 49-16-12. NO DEFECTS NOTED. OPS CHECK GOOD.Jun 7, 2022 · N564AS · Boeing 737890SDR ASAA2022060438583Apu · false indicationAPU FAULT LIGHT ILLUMINATED ON APU START. GROUNDED - YES. UPON INSP FOUND APU INLET DOOR 1/3 OPEN WITHOUT A/C EXT PWR. AFTER SUPPLYING EXT PWR NO STATUS MSG SHOWN FOR APU FAULTS. STARTED APU MULTIPLE TIMES WITHOUT APU STATUS MSG OR FAULTS. INLET DOOR OPERATES Jun 4, 2022 · N935AK · Boeing 7379SDR ASAA2022052338450Apu · damagedATTEMPTED APU START, DURING START UP APU WENT TO AUTO SHUTDOWN. PERFORMED MULTIPLE ATTEMPTS WITHIN TOLERANCE TO START. EACH ENDING IN AUTO SHUTDOWN. GROUNDED - YES. ACCOMPLISHED BITE CHECK, FOUND FAULT CODE 49-41010. NO ACCELERATION SHUTDOWN. PERFORMED GVI ON May 23, 2022 · N584AS · Boeing 737890SDR ASAA2022051938418Switch · inoperativeAPU START FAULT. GROUNDED - YES. FOUND APU FAULT FOR INLET DOOR SHUTDOWN 49-15004. OPS TESTED THE AIR INLET DOOR POSITION SWITCH. FOUND INOP. REMOVED POSITION SWITCH REF B737-800 AMM 49-15-41-000-801. AFTER REMOVAL, FOUND BOTH PUSHRODS ON THE APU AIR INLET DOOMay 19, 2022 · N588AS · Boeing 737890SDR ASAA2022051738353Door · bindingAPU WOULD NOT START AFTER 3 ATTEMPS. GROUNDED - YES. FOUND APU INLET DOOR BINDING + SHUTTERING. LUBRICATED APU INLET DOOR HINGES WITH OIL. OPS CHECK GOOD.May 17, 2022 · N477AS · Boeing 737990ERSDR ASAA2022051338329Rod · brokenAPU INLET DOOR LOWER ROD BROKEN. GROUNDED - YES. REPLACED THE APU INLET DOOR PER B737-800 AMM 49-15-22.May 13, 2022 · N517AS · Boeing 737890SDR ABXA2022032848None · noneAPU PNEUMATICS INOP, AIRCRAFT RETURNED TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENACE DEFERRED APU IAW MEL 49-11-1-1. AIRCRAFT RETURNED TO SERVICE.Apr 28, 2022 · N768AX · Boeing 767281SDR YENA2022042900427None · noneFLT#2895, BOS-PUJ. 'APU INOP. FOUND OIL IN THE INLET. REF ITEM 1 OF THIS LOG PAGE. ( APU SYSTEM ); PERFORMED PACK BURN, CHANGED FILTERS, AND CLEARED APU AREA PR TSM 05-50-00-810-831-A. RAN PACKS AND NO ODER WAS DETECTED. ALSO NO OIL LEAKS IN APU AREA. THIS CLEApr 17, 2022 · N646JB · Airbus A320232SDR NACA2022041600002Switch · failedTROUBLESHOOT FAULT MESSAGES ON APU HEALTH CHECK GEN FILTER. WHILE RUNNING APU, AUTO SHUTDOWN WITH GEN FILTER MSG. PERFORMED FIM 49-11 FT 969. REPLACED GENERATOR OIL FILTER AP SWITCH WITH OPS CHECK GOOD PER AMM 49-27-15. GROUND VERIFIED AND AC REMAINS ETOPS 180Apr 16, 2022 · N321CM · Boeing 767323SDR NACA2022041300002None · noneSUPPLEMENTAL INFORMATION. CORRECTING CONTROL NUMBER VS NACA2022041300001Apr 13, 2022 · N351CM · Boeing 767323SDR NACA2022041300001None · noneAPU FAULT WOULD NOT START ON GROUND IN MIA. ACCOMPLISHED APU BITE PER FIG 49-11 FAULT TREE TO958, SELF-TEST OK, APU STARTS NORMALLYApr 13, 2022 · N321CM · Boeing 767323SDR ASAA2022041337980Seal · degradedWHILE ACCOMPLISHING APU REPLACEMENT, FOUND AIR INLET SEAL MEASURES 1.25". REQUIRES REPLACEMENT. GROUNDED - YES. REMOVED AND REPLACED APU INLET SEAL PER B737-800 AMM 49-15-11-000-801 AND AMM 49-15-11-400-801.Apr 13, 2022 · N516AS · Boeing 737890SDR YENA2022041100350Apu · odorFLT#438, MCO-BDL.' DIRTY SOCK SMELL ENTIRE A/C - WORSE AS YOU GO FURTHER AFT. ( APU SYSTEM ). (SUPPLEMENTAL TO FOLLOW)Apr 8, 2022 · N637JB · Airbus A320232SDR NACA2022040300001Controller · failedSUPPLEMENTAL INFORMATION - REMOVED AND REPLACED APU CONTROLLER IAW B767 AMM 49-61-05 OPS CHECK NORMAL NO TIME INFO ON TRAX.Apr 3, 2022 · N351CM · Boeing 767323SDR NACA202203290001None · noneAPU WOULD NOT START AFTER LANDING IN MIA. NO ENGINE ROTATION ON APU. PERFORMED APU ECU BITE PER B767 AMM 49-61-05 NO DEFECT NOTED. PERFORMED OPS CHECK OF APU PER B767 AMM 49-11-00, APU CHECKS GOOD. ETOPS GROUND VERIFICATION COMPLETED.Mar 29, 2022 · N351CM · Boeing 767323SDR ASAA2022032737823Actuator · intermittentAPU FAILED TO START. GROUNDED - YES. CW FIM PROCEDURES & NOTED FAULT CODE 49-15004 - INLET DOOR SHUTDOWN. FOUND APU INLET DOOR ACTUATOR INTERMITTENT. REF B737-800 FIM 49-10 TASK 806 & B737-800 WDM 49-62-11. REMOVED AND REPLACED APU AIR INLET DOOR ACTUATOR REF Mar 27, 2022 · N514AS · Boeing 737890SDR SWAA2022032485726Clamp · brokenWHEN APU BLEED WAS TURNED ON A LOUD BANG WAS HEARD AND SMOKE BEGAN ENTERING THE CABIN / [01] C/W CONDITIONAL INSPECTION PER AMM 05-51-56-200-801; FOUND APU BLEED AIR DUCT CLAMP INBD OF AFT PRESSUE BULKHEAD BROKEN. R & R CLAMP PER SIP. LEAK CK GOODMar 20, 2022 · N215WN · Boeing 737*SDR NACA2022031800002Not Reported · not reportedAFTER GROUND CREW HOOKED UP FOR TOW-IN APU SHUTDOWN INSTANTANEOUSLY. RESTARTED SUCCESSFULLY, BUT APU SHUTDOWN AGAIN AFTER TOW. PERFORMED APU BITE PROCEDURE PER B767 FIM 49-11 FAULT TREE 958, NO FAULTS FOUND AT THIS TIME. RESET BOX, OPS CHECK GOOD.Mar 18, 2022 · N351CM · Boeing 767323SDR NACA2022031800001Not Reported · not reportedAPU KICKED OFF AT ENGINE SHUTDOWN. RESET APU ECU, OPS CHECK NORMAL IAW B767 AMM/FIM 49-11 FAULT TREE 986Mar 18, 2022 · N351CM · Boeing 767323SDR DXTA2022022857520None · noneAFTER STARTING THE APU, WE WAITED APPROXIMATELY 3 MIN BEFORE THE BLEED AIR WAS TURNED ON. WITHIN 15 SECONDS OF TURNING THE APU BLEED AIR ON, THE CABIN STARTED TO FILL WITH A DUSTY HAZE. WE SHUT THE BLEED AIR OFF AND THE HAZE SLOWLY SUBSIDED. APPROX 1 MIN AFTERFeb 28, 2022 · N574QS · Cessna 560XLSDR DXTA2022022457310Apu · leakingAPU SMOKE: APPROXIMATELY 2 MINUTES AFTER APU START WITH BLEED AIR ON SMOKE FILLED CABIN. BLEED AIR OFF AND SMOKE DISSIPATED. /// CORRECTIVE ACTION /// REMOVED AND REPLACED APU ASSY PER CE680A AMM 49-10-00 OPS AND LEAKS CHECKS GOOD.Feb 23, 2022 · N671QS · Cessna 680ASDR DXTA2022022457330Apu · leakingAPU SMOKE: APU SMOKE IN CABIN AND FLIGHT DECK, AFTER STARTING APU AND TURNING ON GEN, PROCEEDED TO TRANSFER BLEED SWICHES HEARD A LOUD THUMP NOISE ALMOST EXPLOSIVE SOUNDING, THEN SMOKE EXPELLED INTO FLIGHT DECK AND CABIN AT SAME TIME EMEDIATLY PUT BLEEDS BACFeb 23, 2022 · N202QS · Cndair CL600*SDR NACA2022022100001Not Reported · not reportedAPU FAULT DURING APU START. PERFORMED FIM FAULT TREE 958, NO FAULTS NOTED TEST OK.Feb 21, 2022 · N379CX · Boeing 767323SDR DXTA2022022156960Apu · leakingAPU SMOKE: AFTER STARTING APU TURNED ON APU BLEED AIR AND THE CABIN FILLED WITH SMOKE. /// CORRECTIVE ACTION /// REMOVED AND REPLACED APU IAW AMM 49-10-00.Feb 18, 2022 · N636QS · Cessna 680ASDR NACA2022021500001Not Reported · not reportedAPU WON'T START. PERFORMED FIM TASK FIG 107/49-11-00 990-964-003. FOUND BAD IGNITOR PLUGS AND LEADS. RNR APU IGNITORS AND LEADS IAW AMM 49-41-02Feb 15, 2022 · N399CM · Boeing 767323SDR DXTA2022021456710Apu · abnormalAPU SMOKE: AFTER SELECTING APU BLEED AIR TO ON THE CABIN AND COCKPIT FILLED WITH SMOKE //SIGNOFF// REMOVED APU PN# 3800785-1 SN# P-883 AND REPLACED WITH REPAIRED PN# 3800785-1 SN#P-908 IN ACCORDANCE WITH CESSNA 680A MM 49-10-00Feb 13, 2022 · N637QS · Cessna 680A
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