JASC 8000

Service difficulty reports · 135

Reports filed under 8000 · Engine Starting System, 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 = '8000'
  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 QR9R2025091100002Switch · faultyNO RISE IN N1 WHEN STARTER ENGAGED. ALSO UNABLE TO GET A RISE IN N1 WHEN ENGAGING #1 VENT SWITCH. REMOVED AND REPLACED #2 ENGINE START SWITCH IAW AMM 80-10-01, 4-4. MOC SUCCESSFULLY COMPLETED.Sep 11, 2025 · Bolkms BK117C2SDR GTIA2024112538552Rod End · excess play#1 ENG N1 VIB FLUCTUATING 3.8-9.9 FOR 3-4 MINS-FOUND MULTPLE LOCATIONS OF STARTER DUCT ROD ENDS WITH EXCESSIVE PLAY. R+R ROD ENDS IAW AMM 80-13-49. PERFORMED HIGH POWER ASSURANCE TEST IAW AMM 71-00-00, NO DEFECTS NOTED AT THIS TIME. NO DEFECTS NOTED AT THIS TNov 22, 2024 · N686NK · Airbus A321231SDR ABXA20241018200Controller · faultedDURING TAXI #2 ENG START SELECTOR, SELECTED TO " GROUND" "VALVE" LIGHT DID NOT APPEAR ON THE SINGLE + BOTH POSITION. AC RETURNED TO THE GATE AND WAS GROUNDED BY MTX. MTX THEN DEFERRED THE RH ENGINE START CONTROL IAW MEL ABX-80-00-2-1 RETURNED AC TO SERVICE ,ANOct 18, 2024 · N1321A · Boeing 767306SDR UIEA2024091100907Power Supply · inoperativeDIVERTED, MULTIPLE FLIGHT CONTROL EICAS STATUS MESSAGES(<P>R/R FCE POWER SUPPLY 1R (M7360) IAW AMM 27-09-00 & AIPC 27-09-04-01A. OPS CHECK GOOD. NIL EXISTING FAULT MSG NOTED. AC-1 DIST C/B STAYED IN SET POSITION.Sep 12, 2024 · N476MC · Boeing 74747UFSDR ABXA2024040576Control Panel · faultyRIGHT STARTER CUTOUT EICAS MESSAGE AND #2 ENG START VALVE LIGHT ILLUMINATED ON TAXI OUT. REMOVED AND REPLACED START CONTROL PANEL IAW B767 AMM 80-11-51. OPS CHECK GOOD, PLACARDS REMOVED. A/C VERIFIED NO ETOPS. NO MAINT PROCEDURES REQUIRED.Apr 5, 2024 · N317CM · Boeing 767338SDR ASAA2023103046084Knob · malfunctionedFOLLOW UP TO #2 ENGINE START KNOB FALLING OFF CAUSING DELAYS. -----#PRI2-----. GROUNDED - YES. (RESOLVED ON W/O: 1975502 TASKCARD: N/R-00001 ) REPLACED NO.2 ENG START KNOB REF AMM 80-11-00. CLOSES TSR715188 OP CHK GOOD. SEAMC NOTIFIED.Oct 30, 2023 · N442AS · Boeing 737990ERSDR ASAA2023101545611Unknown · unknownENGINE #1 START STALLED BRIEFLY @ 20% N2, THEN RECOVERED TO START NORMALLY. FA IN BACK HEARD 3 BANGS. GROUNDED - YES. PERFORMED B737-800 FIM 80-05 TASK 806, NO FAULTS NOTED OR DEFECTS. SUSPECT PACK, R/H, BEING ON DURING START ATTEMPT AS CAUSE FOR SLOW START. POct 15, 2023 · N562AS · Boeing 737890SDR ASAA2023101145597Unknown · unknown#2 IGN SWITCH IS LOOSE. GROUNDED - YES. TIGHTENED MOUNT SCREW AS REQ. REF 80-11-00. OPS NML.Oct 11, 2023 · N413AS · Boeing 737990ERSDR ASAA2023100245430Unknown · unknownENG #1 SWITCH IS LOOSE. GROUNDED - YES. TIGHTENED MOUNT SCREWS AS REQ REF AMM 80-11-03.Oct 2, 2023 · N961AK · Boeing 7379SDR ASAA2023092945365Unknown · unknown#1 START SWITCH IS LOOSE. GROUNDED - YES. TIGHTNEDED #1 START SWITCH SET SCREW IN REFERENCE TO AMM 80-10-00-400-801-F00.Sep 29, 2023 · N958AK · Boeing 7379SDR ASAA2023092545298Unknown · unknownSTART SWITCH KNOBS LOOSE. GROUNDED - YES. RESECURED BOTH START SWITCHES AS REQUIRED. OK FOR SERVICE.Sep 25, 2023 · N961AK · Boeing 7379SDR ASAA2023083144879Unknown · unknownDURING DRY MOTOR RUN FOUND #2 ENGINE STARTER OIL LEAK AT STARTER CLAMP. GROUNDED - YES. INSPECTED QADTER CLAMPPER AMM 80-11-01NO CRACKS NOTED.FOUND STARTER CLAMP TO BE LOOSE.RE-TORQUE CLAMP PER AMM 80-11-01-400-801-F006.(E)DRY MOTORS AND LEAK CHECK FOUND OKAY.Aug 31, 2023 · N531AS · Boeing 737890SDR ASAA2023082644796Unknown · unknownENG #2 FAULT CODE 73-30312. THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE. SHORT TIME FAULT. GROUNDED - YES. ACCOMPLISHED EEC BITE TEST AND HAD NO CURRENT FAULTS OR FAULTS IN FAULT HISTORY REF B737-800 FIM 73-00 TASK 801.Aug 26, 2023 · N593AS · Boeing 737890SDR ASAA2023082544804Magnetic Plug · stuckDURING ACCOMPLISHMENT OF T/C N2480001 RIGHT STARTER MAGNETIC CHIP DETECTOR INSPECTION WAS UNABLE TO REMOVE MAGNETIC PLUG FROM HOUSING. GROUNDED - YES. REMOVED AND REPLACED STARTER MAGNETIC PLUG HOUSING ON R/H ENGINE PER AMM 80-11-01. SERVICED STARTER WITH OIL Aug 25, 2023 · N590AS · Boeing 737890SDR ASAA2023081344597Unknown · unknownSTART VALVE FAIL TO CUT-OUT. RAN CHECKLIST. START VALVE LIGHT WENT OUT. GROUNDED - YES. ON DEFERRAL.Aug 13, 2023 · N935AK · Boeing 7379SDR ASAA2023081144544Switch · faulted#2 START SWITCH WON'T STAY IN GRD POSITION DURING START ATTEMPT. GROUNDED - YES. (RESOLVED ON W/O: 1961049 TASKCARD: N/R-00002 ) REMOVED AND REPLACED #2 ENGINE START SWITCH PER AMM 80-11-00. TEST GOOD PER SAME. CLEAR MEL 80-2B C/N 11034532. PLACARD REMOVED. SEAug 11, 2023 · N532AS · Boeing 737890SDR ASAA2023080444423Unknown · unknown#1 ENG FAULT CODE 73-30311, THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE, SHORT TIME FAULT. GROUNDED - YES. REF FIM 73-24 TASK 813, DURING INITIAL EVALUATION PERFORMED EEC TESTS IN ALL SWITCH POSITIONS FOUND NO FAULTS, OPS NORMAL. PER FIM THIS WAS AN INAug 4, 2023 · N495AS · Boeing 737990ERSDR ASAA2023072544232Switch · faultyREF. T/C 78273000 #1 ENG. HAS FAULT MESSAGE 73-303111 " THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE" SHORT TIME FAULT. GROUNDED - YES. (RESOLVED ON W/O: 1963379 TASKCARD: N/R-00001 ) FAULT PRESENT ON EVERY LEG INCLUDING LEG 0, REPLACED #1 START SWITCH Jul 25, 2023 · N434AS · Boeing 737990ERSDR ASAA2023072244184Unknown · unknownWHILE ACCOMPLISHING T/C 78273000, FOUND ENG #1 SHORT TERM FAULT. CODE 73-30311. "THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1961838 TASKCARD: N/R-00004 ) ACCOMPLISHED FIM 73-24 TASK 813 WITH NO RECENT FAULTS. FAULT HJul 22, 2023 · N459AS · Boeing 737990ERSDR ASAA2023062643781Switch · faulty#2 ENG SHORT TIME FAULT MSG 73-30312 THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE. GROUNDED - YES. REMOVED AND REPLACED #2 ENG START SWITCH REF MM 80-11-00. PERFORMED EEC TEST AND NO FAULTS, TEST PASS REF MM 73-21-00. PERFORMED START SWITCH TEST REF MM Jun 26, 2023 · N564AS · Boeing 737890SDR ASAA2023050843175Starter · unknownDURING ASA TASK CARD 78472040 FOUND METALLIC PARTICLES CHECKED STARTER MAGNETIC PLUG AND FOUND METALLIC PARTICLES THE #1 ENGINE AGB/TGB CHIP DETECTOR. GROUNDED - YES. REMOVED AND REPLACED THE #1 ENG STARTER PER B737-900 AMM 80-11-01-000/400-801.May 8, 2023 · N459AS · Boeing 737990ERSDR A6WA202304248583Unknown · unknownIN CRUISE FLIGHT, R ENG START STATUS MESSAGE AND NO STRTR CUTOUT CAUTION MESSAGE APPEARED INTERMITTENTLY FOR DURATION OF FLIGHT. RAN QRH AND DIVERTED. STATUS MESSAGE PERSISTS WITH ENGINES AND APU OFF. ******AIRCRAFT REMOVED FROM SERVICE********* IN WORKApr 24, 2023 · N440AW · Cndair CL6002B19SDR A6WA202304248580Unknown · unknownIN CRUISE FLIGHT, R ENG START STATUS MESSAGE AND NO STRTR CUTOUT CAUTION MESSAGE APPEARED INTERMITTENTLY FOR DURATION OF FLIGHT. RAN QRH AND DIVERTED. STATUS MESSAGE PERSISTS WITH ENGINES AND APU OFF. *******AIRCRAFT REMOVED FROM SERVICE********** IN WORKApr 24, 2023 · N440AW · Cndair CL6002B19SDR JGVR20230518001Unknown · unknownSWITCH GUARDS LOCATED ON THE CENTER PEDESTAL DO NOT FUNCTION WELL. A MAIN ENGINE START SWITCH GUARD WAS FOUND PUSHED TO THE SIDE AND PRESSED/JAMMED INTO THE SWITCH CAUSING UNCOMMANDED ACTIVATION WITHOUT LIFTING THE GUARD AND PRESSING THE SWITCH. ANOTHER AIRCRAApr 18, 2023 · N340SR · Lear 45LEARSDR NACA2023040300002Unknown · unknownRIGHT START CONTROL CB POPPED OUT DURING START, RESET ONCE AND ATTEMPTED START, POPPED OUT AGAIN. ITEM DEFERRED IAW MEL 80-00-02-01 CAT C CANNON PLUG AT START VALVE CONTAMINATED WITH OIL. CLEANED PLUG AND RECEPTICLE, CB NO LONGER POPS BUT VALVE NO LONGER OPENSApr 3, 2023 · N379CX · Boeing 767323SDR QR9R2023040300001Starter Gen · failedABORTED TAKE-OFF DUE TO ENGINE STARTER WOULD NOT ENGAGE. REMOVED AND REPLACED STARTER GENERATOR IAW AMM 24-30-00, 4-2. CHECK FOUND GOOD.Apr 3, 2023 · Bolkms BK117C2SDR NACA2023033100015Unknown · unknown#1 ENGINE STARTER OIL QTY FOUND BELOW 500 ML. CORRECTIVE ACTION PENDING PAPERWORKMar 31, 2023 · N321CM · Boeing 767323SDR 2022FA0000467None · noneFOR AIRCRAFT N745SL MODEL G36 SN: E-3804 HOBBS: 789.7 IN MARCH 2022 THE STARTER ADAPTER WAS SENT OUT FOR OVERHAUL TO AN APPROVED VENDOR, WESTERN SKYWAYS, INC CRS NO. WS9R575J. THE OWNER OF N745SL E-3804 HAS RECENTLY REQUESTED TO HAVE THE ENGINE OVERHAULED Aug 18, 2022 · N745SL · Raythn G36SDR QR9R20220511003Generator · fluctuates#2 GENERATOR FLUCTUATED BETWEEN 0 AND 60 DURING FLIGHT. A TEST FLIGHT EVALUATION REVEALED #2 STARTER GENERATOR WOULD NOT ENGAGE AND A METALLIC CLICK COULD BE HEARD WHEN ATTEMPTING ENGINE START. VENTING ALSO NOT POSSIBLE. REMOVE AND REPLACED STARTER GENERATOR IMay 11, 2022 · Bolkms BK117C2SDR UIEA2022041000283Plug · damagedENG #1 STARTER OVER FLOW PLUG WITH LANYARD DAMAGED(<P>REMOVED & REPLACED #1 ENG STARTER OVERFLOW PLUG PER B767-300 AMM 12-13-02. NO LEAKS</P>)Apr 12, 2022 · N645GT · Boeing 767324SDR QR9R20220216002Starter Gen · warning messageDURING START, ENGINE # 1 STARTER ENGAGED...STARTER ENGAGED MESSAGE APPEARED ON CAD. NO CHANGE TO N1, TOT OR TQ. AND BARELY ANY FLUCTUATION IN THE BATTERY. STARTED # 2 AND REATTEMPTED TO START ENG # 1 WITH SAME RESULT. CALLED MAINTENANCE AND THEY PERFORMED AN AFeb 16, 2022 · Bolkms BK117C2SDR QR9R20220215001Starter Gen · disengaged#2 STARTER WOULD NOT ENGAGE WITH VENT SWITCH OR START SWITCH IN THE ON POSITION. REPLACED STARTER GENERATOR IAW AMM 24-30-00, 4-2. MOC COMPLETED OK IAW EMM 71-02-07-280-804-A01.Feb 15, 2022 · Bolkms BK117C2SDR QR9R20220214001Starter Gen · warning messageGEN DISCON CAUTION ON #1 SIDE, ACCOMPANIED BY BATT DISCH CAUTION. GEN #1 INDICATING -10 AMPS ON VEMD LANE 2. REPLACED STARTER GENERATOR IAW AMM 24-30-00, 4-2. MTF MOC COMPLETE IAW RFM, OPS CHECK GOOD.Feb 14, 2022 · Bolkms BK117C2SDR QR9R20220211001Starter Gen · erraticGEN 2 ERRATIC READINGS IN FLIGHT FROM 0A -90A. REPLACED STARTER IAW AMM 24-30-00,4-2. TEST FLIGHT COMPLETED IAW EMM 71-02-07-280-804-A01.Feb 11, 2022 · Bolkms BK117C2SDR NACA2021121800001None · noneL ENG VALVE ILLUMINATING WHEN GND SELECTED FOR START FOR ABOUT 45 SECONDS. L ENGINE STARTED NORMALLY AFTER LIGHT WENT OUT AND ENG ROTATION STARTED. CLEANED L ENG START VALVE AND DRY MOTOR L ENG TWICE PER AMM 71-00-00 OPS CHECK GOOD AC OK FOR SERVICE AC REMAINSDec 18, 2021 · N321CM · Boeing 767323SDR ABXA20211117118None · noneLEFT ENGINE STARTER WOULD NOT ENGAGE. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. DURING TROUBLESHOOTING FOUND ONE WIRE IN WIRE BUNDLE W368 CHAFING AGAINST A BRACKET.REROUTED WIRE BUNDLE AND REPAIRED IAW SWPM 20-10-13, STARTED ENGINE. NO DISCREPANCIESNov 17, 2021 · N226CY · Boeing 767383SDR TAMF20211109016Starter · dislodgedDURING THE TOWING OF THE N335QT AIRCRAFT AND IN THE ENGINE 1 START PROCEDURE, IT WAS NOTED THAT THE ENGINE WAS NOT TURNING. THE AIRCRAFT WAS RETURNED TO THE PARKING POSITION AND ON INSPECTION IT WAS FOUND THAT THE STARTER (PN / 3505788-8) HAD INTERNALLY DISINTNov 9, 2021 · N335QT · Airbus A330243FSDR ABXA20211012101None · noneRT. ENG. IGNITION START SELECTOR DOES NOT HOLD IN THE GND POSITION WHEN STARTING. NO VALVE LIGHT, NO N2 ROTATION. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MINTENANCE. MAINTENANCE FOUND START CONTROL VALVE WAS FAULTY. START CONTROL VALVE WAS DEFERRED IAW ABX MEL Oct 12, 2021 · N650GT · Boeing 767231SDR ASAA2019102541105Lever · slipped#1 START LEVER SLIPS BELOW THE CUTOFF DETENT. GROUNDED - YES. #1 START LEVER OPERATES NORMAL AND NO DEFECTS NOTED PER B737-800 AMM 76-11-10-420-801-FOO PG. 3 (3) A THROUGH C (2).Oct 24, 2019 · N562AS · Boeing 737890SDR P5CA2018121400384Warning Light · false activation" R STARTER CUTOUT" EICAS MSG DISPLAYED NUMBER OF TIMES INFLIGHT. ENG START SUCCESSFUL I AUTO, VALVE LIGHT NEVER ILLUMINATED(<P>PER FIM FAULT CODE 80 90 05 52, RIGHT ENGINE START VALVE REPLACED AND TESTED IAW AMM 80-11-02<BR /></P>)Dec 13, 2018 · N643GT · Boeing 7673JHFSDR UIEA2018040400564Link · looseFOUND THE NR 1 START DUCT LINK LOOSE. TORQUED THE NR 1 ENGINE START DUCT LINK IAW AMM 70-50-00-912-001, REV 123. CHECKED SATISFACTORY.Mar 27, 2018 · N1427A · Boeing 767306SDR ASAA2018012223274Switch · failedTHE NR 2 ENGINE DID NOT START WITH IGNITION LT. STARTED WITH IGN RT. ACFT GROUNDED. SWAPPED EXCITER LEADS FROM LEFT TO RIGHT, LEFT OPS NORMAL, RIGHT INOPERATIVE. RETURNED TO ORIGINAL POSITIONS, NOW BOTH SIDES OPS NORMAL, NO FAULTS ON EEC. REMOVED AND REPJan 22, 2018 · N557AS · Boeing 737890SDR ASAA2017060320952Rod End · wornNR 2 ENGINE LOWER STARTER DUCT FWD ROD END WORN. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE LOWER STARTER DUCT FWD ROD END IAW AMM 36-11-01-000-802(2)(E)(9), AND AMM 36-11-01-400-302(3)(F)(6).Jun 3, 2017 · N583AS · Boeing 737890SDR ASAA2017031520186Fault Code · unknownFOUND NR 1 ENGINE WITH LONG-TIME FAULT 76-31361. THE START LEVER SIGNALS DISAGREE. ACFT GROUNDED. ACCOMPLISHED EEC TEST ON THE NR 1 ENGINE IAW AMM 73-21-00-700-804-F00. NO FAULTS ACTIVE. NO RECENT FAULTS OR FAULT HISTORY.Mar 15, 2017 · N506AS · Boeing 737890SDR ASAA2016041016696Relay · failedNR 2 ENGINE SHOWS LONG TIME FAULT MESSAGE NR: 76-31362, THE START LEVER SIGNALS DISAGREE. ACFT GROUNDED. ACCOMPLISHED TROUBLESHOOTING IAW FIM 76-11, TASK 801. ACCOMPLISHED INITIAL EVALUATION IAW FIM AND PERFORMED ELECTRONIC ENGINE CONTROL TEST IAW AMM 73-21Apr 10, 2016 · N517AS · Boeing 737890SDR ASAA2015121214222Module · failedWHILE C/W T/C 78273000 NR 1 ENGINE FAULT CODE 76-31361. THE START LEVER SIGNALS DISAGREE, LONG TERM FAULT. ACFT GROUNDED. ACCOMPLISHED T/S IAW FIM 76-11, TASK 801. REMOVED AND REPLACED NR 1 ENGINE START BRAKE ASSY MODULE, M1824 IAW AMM 76-11-10, OPS CHECKS Dec 12, 2015 · N562AS · Boeing 737890SDR HYIA20150729004Relay · failedPILOT REPORTED LEFT ENGINE STARTER LIGHT ILLUMINATED. THE FLIGHT DIVERTED FROM ITS ORIGINAL DESTINATION. INSPECTED & FOUND LEFT STARTER RELAY INTERMITTENT. R & R LEFT STARTER RELAY, THE STARTER REMAINED INOPERATIVE. R & R THE LEFT ENGINE STARTER & OPERATIOJul 27, 2015 · N810BW · Cessna 402CSDR CALA2014011590151Warning System · false activationENG 2 EIU FAULT. PAGE WRITER FAULTING START SWITCH SELECTOR. CYCLED SWITCH MESSAGE CLEARED, STARTED ENG NO FAULTS NOTED.Jan 14, 2014 · N821UA · Airbus A319131SDR CALA2014010390047Unknown · malfunctionedNR 4 ENG WILL NOT ROTATE WHEN START IS ATTEMPTED. CYCLED CB J18 & ATTEMPTED SECOND START, STILL NO ROTATION. AIRCRAFT RETURNED TO GATE.Jan 2, 2014 · N178UA · Boeing 747422SDR 2013FA0000435Bracket · crackedALTERNATOR BRACKET HAS CRACKS FORMED AROUND THE UPPER AFT BOLT AS SEEN FROM ABOVE.Aug 8, 2013 · Cirrus SR20
Back to JASC 8000