JASC 8012

Service difficulty reports · 841

Reports filed under 8012 · Engine Start Valves/Controls, 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 = '8012'
  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 I5PA2025011868801Start Valve · inoperativeRT STARTER VALVE INOP. RT STARTER VALVE INOP. R/R RT STARTER VALVE PER AMM.Jan 18, 2025 · N688SL · Boeing 757230SDR ABXA20250115011Start Valve · malfunctionedDURING TAXI WHILE STARTING RH ENGINE ,R STARTER CUTOUT AFTER STARTING RIGHT ENGINE.AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED AC . TROUBLE SHOT AND PERFORMED CONTINUITY CHECK OF RH ENG PER WDM 80-11-11 FOUND VLV STUCK ELECTRICALLY, REMOVED AND REPLACED RH Jan 15, 2025 · N220CY · Boeing 767383SDR ABXA2025010906Start Valve · faultedDURING TAXI OUT DURING ENGINE #2 START WITH AUTO SELECTED, START VALVE LIGHT ILLUMINATED BUT NO ROTATION.AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED THE #2 START VALVE IAW MEL ABX-80-00-2-1. . AC REMAINS ETOPS 180 AND RETURNED AC TO SERVICE.Jan 9, 2025 · N363CM · Boeing 767338SDR NACA2025010500002Start Valve · false activationR STARTER CUTOUT ON STARTING RIGHT ENGINE, 50% N2, MESSAGE WENT AWAY AFTER 5 SECONDS. REMOVED AND REPLACED RH ENGINE STARTER VALVE IAW AMM 80-11-03 OPS CK OK.Jan 5, 2025 · N565NC · Boeing 7673BGSDR ABXA20241231275Start Valve · malfunctionedDURING TAXI OUT WHILE STARTING RH ENGINE ,RH ENGINE STARTER WILL NOT ENGAGE AFTER START SWITHCH TO GROUND VALVE LIGHT STAYS ON , AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED RH START VALVE IAW MEL ABX -80-00-2-1 AND RETURNED AC TO SERVICE .Dec 31, 2024 · N763CK · Boeing 7673P6SDR ABXA20241226271Isolation Valve · damagedDURING TAXI , R ENG STARTER CAUTION MSG ON ENG START , AC RETURNED TO GATE(BTB) AND MTX GROUNDED AC . TROUBLE SHOT AND REPLACED R/H ISOL CHECK VALVE IAW AMM 36-11-05 DUE TO BROKEN SPRING OPS CHECKS GOOD A/C REMAINS NO ETOPS MTX REPERUNED AC TO SERVICE.Dec 26, 2024 · N371CM · Boeing 767300SDR I5PA2024122375702Control Valve · faultedLH ENG STARTER VALVE DOESNT OPEN WHEN SWITCHED TO RUN. R/R LH ENG STARTER CONTROL VALVE IAW AMM 80-11-02-024-001-P001.Dec 23, 2024 · N757QM · Boeing 75729JSDR UIEA2024121901174Start Valve · malfunctioned1. STARTER CUTOUT 2 EICAS AT CRUISE W/ ENG 2 START VLV STATUS MSG 2. ENG #4 N1 COMMAND BAR FLUCTUATING(<P>T/S AND PERFORMED WIRING CHK BTWN #2 STARTER VALVE & EEC THEN HARNESS CHKS NORMAL. FOUND #2 STARTER VALVE NOT FULLY CLOSED. REMOVED & REPLACED #2 SDec 20, 2024 · N419MC · Boeing 74748EFSDR ABXA20241220267Start Valve · faultedDURING TAXI WHILE STARTING RH ENGINE ,RIGHT STARTER CUTOUT EICAS MESSAGE APPEARED AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC MTX DEFERRED RH START VALVE FOR DEPARTURE IAW MEL ABX-80-00-2-1 AND RETURNED AC TO SERVICEDec 20, 2024 · N763CK · Boeing 7673P6SDR ABXA20241206243Start Valve · faultedDURING TAXI OUT RH ENGINE START VALVE WOULD NOT OPEN FOR ENGINE START . AC RETURNED TO GATE (BTB)AND MTX GROUNDED AC AND DEFERRED THE START VALVE FOR DEPARTURE IAW MEL ABX-80-00-2-1 . RETURNED AC TO SERVICE AND AC DEPARTED .Dec 6, 2024 · N1427A · Boeing 767306SDR I5PA2024112275703Control Valve · faultyLEFT ENG STARTER VALVE TAKES LONG TO CLOSE AFTER ENG START UP. R & R LH ENG STARTER CONTROL VALVE IAW AMM 80-11-02-024-001-P001.Nov 22, 2024 · N757QM · Boeing 75729JSDR ABXA20240903168Start Valve · malfunctionedDURING TAXI WHILE STARTING LH ENGINE LEFT ENG DID NOT START, STARTVALVE LIGHT ILLUMINATED ,AC RETURNED TO GATE , MTX GROUNDED AC AND DEFERRED THE START VALVE IAW MEL-ABX-80-00-2-1 , RETURNED AC TO SERVICE AND MANUALLY STARTED ENGINE ,AC DEPARTED . REMOVED AND Sep 3, 2024 · N219CY · Boeing 767383SDR ABXA20240828159Start Valve · malfunctioned"DURING PUSHBACK AFTER SELECTING RIGHT ENGINE TO GROUND, R ENG STARTER EICAS MESSAGE APPEARED WITH NO ENGINE ROTATION A/C RETURNED TO GATE AND MTX GROUNDED AC . DEFERRED THE START VALVE FOR DEPARTURE IAW MEL ABX-80-00-2-1 . RETUNED AC TO SERVICE . AIR CRAFT DEAug 28, 2024 · N220CY · Boeing 767383SDR SWAA2024070810050Start Valve · leaking#2 ENGINE OVERHEAT ON CLIMB OUT. ENGINE OVERHEAT LIGHT EXTINGUISHED WITH THRUST LEVER AT IDLE AFTER TWO MINUTES.<[01] FOUND START VALVE LEAKING EXCESSIVELY R+R #2 ENG START VALVE PER AMM 80-11-03Jul 7, 2024 · N958WN · Boeing 7377H4SDR ABXA20240703132Start Valve · malfunctioned"DURING TAXI WHILE STARTING LH ENGINE L START CUTOUT EICAS AFTER ENGINE START SEQUENCE WAS NORMAL WITH START SWITCH, SWITCHING TO AUTO POSITION AT 50% N2 AC RETURNED TO GATE AND MTX GROUNDED AC .AND DEFERRED LH START CUTOUT IAW MEL ABX-80-00-2-1 . AND RETURNEJul 3, 2024 · N219CY · Boeing 767383SDR CALA2024070101936Shutoff Valve · faultedJUST AFTER TAKEOFF GOT STARTER CUTOUT CAUTION MESSAGE ON RIGHT S IDE ALSO CHECK ENG START SWITCH YAY ON THE ENGINE IGNITION AND CONT ROL MODULE, M49. REPORT FINDINGS. WHQLM-EMC ARSHAD. 29JUN24. ENG2 SN. 727968, REVIEW HIT L/P8403387-ORD-25JUN, (R ENG SPEED C TJun 29, 2024 · N675UA · Boeing 767322SDR AALA202405222392Start Valve · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW. FLIGHT CREW REPORTED THAT AT CRUISE ALTITUDE OF 32,000 FEET, CABIN PRESSURE VERTICAL SPEED CONTINUOUSLY FLUCTUATED +/- 250 UP AND DOWN AND OUTFLOW VALVE CONTINUOUSLY WAS OPENINGMay 21, 2024 · N429AN · Airbus A321253NXSDR QXEA2024052100129Start Valve · damagedFOUND #1 ENGINE STATER CONTROL VALVE ACTUATOR HOUSING DAMAGE. REMOVED AND REPLACED ENGINE STARTER CONTROL VALVE IAW E175 AMM TASK 80-10-02-000-801-A AND TASK 80-10-02-400-801-A.May 19, 2024 · N622QX · Emb ERJ170200LRSDR NACA2024050300004Start Valve · failedR ENG STARTER VALVE LIGHT DOES NOT ILLUMINATE DURING START. REMOVED AND REPLACED R ENGINE START VALVE ASSY PER AMM 80-11-02 DRY MOTORING OPS CHECK GOOD.May 3, 2024 · N379CX · Boeing 767323SDR NACA2024042000005Start Valve · intermittentRIGHT ENGINE START VALVE INTERMITTENTLY ON DURING START OPERATIONS. LAMP TESTS OK. CLEANED RH START VALVE CONNECTOR D100970 AND OEPRATIONAL CHECK GOOD IAW AMM 71-00-00Apr 20, 2024 · N379CX · Boeing 767323SDR SWAA2024041874346Support Bracket · crackedRIGHT ENGINE STARTER VALVE DUCT SUPPORT BRACKET IS CRACKED AT 9 O'CLOCK POSITION.<[01] REMOVED AND REPLACED STARTER DUCT SUPPORT BRACKET AT #2 ENGINE 9 O'CLOCK POSITION (STARTER DUCT NOT DISCONNECTED). REF: B-737NG AMM 20-50-11-910-801 AND POWERPLANT BUILDUP MApr 13, 2024 · N7702A · Boeing 7377BDSDR YENA2024040100482Control Valve · failedFLT#8511 AMS-SNN. 'AFTER ENGINE START ECAM ENG 1 BOWED ROTOR PROTECTION FAULT; ACCOMPLISHED INSP OF ENG 1 AFTER A BOWED ROTOR PROTECTION FAULT IAW AMM 72-00-00-200-824-A. REF L/P 3975832-2 FOR ENG 1 BORESCOPE INSP W/ NO FINDINGS AND REF LP 3975832-2 (REF TSM TMar 29, 2024 · N4073J · Airbus A321271NSDR ABXA2024032765Start Valve · inoperativeRIGHT ENGINE START VALVE BAD. REMOVED AND REPLACED RIGHT ENGINE STARTER CONTROL VALVE ASSY. IAW ABX B767 AMM 80-11-02 SERVICEABLE UNIT INSTALLED OP CK OK. DI 50365 IS CLEARED PLACARD REMOVED NO MX DI PROCEDURE ACCOMPLISHED.Mar 27, 2024 · N651GT · Boeing 767231SDR QXEA2024032700084Start Valve · damaged#2 ENGINE STARTER CONTROL VALVE FOUND PUNCTURED AT HOUSING. R&R #2 ENGINE STARTER CONTROL VALVE IAW E175 CF34-8 LMM 80-00-00-800-801. LEACK CHECK GOOD. A/C CLEAR TO RTS.Mar 26, 2024 · N625QX · Emb ERJ170200LRSDR ABXA2024032262Start Valve · warning messageATTEMPTED X BLEED START ON RT ENG INITIALLY N2 ROSE TO 20% THEN START VALVE DISCRETE LIGHT CAME ON AGAIN AND N2 DROPPED AS LOW AS 8% ABORTED START. DEFERRED PER ABX-80-00-2-1, PERFORMED MANUAL START. REMOVED AND REPLACED RIGHT ENGINE STARTER CONTROL VALVE ASSMar 22, 2024 · N651GT · Boeing 767231SDR NACA2024031900002Start Valve · malfunctionedRIGHT ENGINE START VALVE LIGHT DIDNT ILLUIMINATE WHEN START SWITCH TO GROUND . STARTS NORMAL LIGHT ILLUMINATED TO SHOW START VALVE CLOSING. LIGHT TESTS OK. ACCOMPLISHED START VALVE TEST TASK 71-00-00 OPS CHECK GOOD.Mar 19, 2024 · N379CX · Boeing 767323SDR QXEA2024031800064Control Valve · malfunctionedON PUSH BACK #1 ENGINE HOT START. ITT REACHED 700 FOR APPROXIMATELY 1 SEC, FADEC ABORTED START, NO EICAS INDICATION. RAN CHECK LIST AND TRIED TO START AGAIN NO ROTATION ON ENGINE REMOVED FROM SERVICE. INTERROGATED CMC FOUND FAULT CODES 73216218E1A AND 7321618Mar 16, 2024 · N629QX · Emb ERJ170200LRSDR QXEA2024030800053Control Valve · damaged#1 ENGINE STARTER CONTROL VALVE HAS A HOLE IN IT. REPLACED THE STARTER CONTROL VALVE.Mar 7, 2024 · N648QX · Emb ERJ170200LRSDR IPXA2024022449756Start Valve · unknownCROSS BLEED START-RIGHT ENGINE WOULD NOT START.EICAS R ENG STARTER AND ASSOCIATE VALVE LIGHT 1. I.A.W. AMM 71-00-00-862-053-H03, REV:141, PERFORMED LH ENGINE PNEUMATIC CROSS START RH ENGINE, RESULT: NORMAL. 2.COMPLETED THIS JOB & CONDITION CHECK SATISFACTORY.Feb 24, 2024 · N313UP · Boeing 76734AFSDR UIEA2024020700073Start Valve · faultedREJECTED TAKE OFF DUE TO AIRCRAFT SURGING. LOW SPEED REJECT(<P>#2 START VALVE FOUND NOT FULLY CLOSED, NOT ALLOWING ENG TO ACCELERATE, WITHIN NORMAL PARAMETERS. #2 ENG VALVE REPLACED PER AMM 80-11-02. PERF INLET AND EXHAUST INSP PER AMM 72-00-00, NO DEFECTS NOTFeb 7, 2024 · N473MC · Boeing 74745ESDR UIEA2024020700072Start Valve · faultedENG 2 LAGGING BEHIND OTHER 3 ON APPLICATION OF TAKEOFF POWER. AIRCRAFT YAWED SLIGHTLY TO THE LEFT, SPEED IN THE 20 TO 30 KNOT RANGE WHEN TAKEOFF REJECTED. #2 START VALVE FOUND NOT CLOSED AND WOULD NOT CLOSE.(<P>START VALVE AND STARTER BOTH REPLACED IAW AMM 80-Feb 7, 2024 · N473MC · Boeing 74745ESDR ABXA20240115308Unknown · unknownRIGHT ENGINE VALVE LIGHT ILLUMINATED DURING START SEQUENCE,ON TAXI OUT NO N2 ROTATION.AC RETURNED TO GATE AC MAINTENACE GROUNDED AC AND DEFERRED RIGHT HAND START VALVE IAW MEL-ABX-80-00-2-1, RETURNED AC TO SERVICE AND MANUALLY STARTED ENGINE FOR DEPARTURE.Jan 13, 2024 · N371CM · Boeing 767338SDR ABXA20231113215Start Valve · faultedL ENG START VALVE LIGHT ILLUMINATED ON ENGINE START AC RETURNED TO GATE AFTER LEFT ENGINE WOULD NOT START . AC GROUNDED BY MAINTENANCE. DEFERRED LH STARTER IAW ABX MEL 80-00-2-1 AND RETURNED AC TO SERVICE AND PERFORMED MANUAL ENGINE START.AT NEXT BASE, MAINTENNov 13, 2023 · N760CK · Boeing 767341SDR IPXA2023110155179Unknown · unknown*** DIVERSION *** LEFT START VALVE OPEN LIGHT **OII 3** PERFORMED OPS CHECK CALLED OUT IN MM 80-13-02, DRY MOTOR TEST 2 MM 71-00-00<BR>ALSO IDLE RUN MOTOR #1<BR>START VALVE LIGHT OPERATES NORMALLY <BR>ALL START SYSTEM CHECKS GOOD.<BR>DMP 8€“11-01 REVERSED<BR>Nov 1, 2023 · N167UP · Airbus A300F4622RSDR YENA2023101301240Start Valve · failedFLT#2289, AMS-JFK. (ETOPS) 'ENG 2 START VALVE FAULT START VALVE NOT CLOSED; REMOVED AND REPLACED #2 ENG START VALVE IAW AMM 80-11-03. OPS CHECK GOOD.Oct 11, 2023 · N4073J · Airbus A321271NSDR ASAA2023100345443Start Button · looseFOLLOW UP TO #1 AND #2 ENGINE START KNOB FALLING OFF CAUSING DELAYS. GROUNDED - YES. REMOVED OLD AND INSTALLED NEW #1 AND #2 ENGINE START KNOBS PER B737-9 AMM 80-11-03.Oct 3, 2023 · N961AK · Boeing 7379SDR SWAA2023100406899Start Valve · faulty#2 ENINGE START VALVE LIGHT REMAINED ILLUMINATED AFTER ENGINE START. ABORTED ENGINE START AND #2 ENGINE OVERHEAT LIGHT ILLUMINATED; DISCHARGED BOTH FIRE BOTTLES.<[01] R/R START VALVE AMM 80-11-03<BR>R/R AIR TURBINE STARTER AMM 80-11-01<BR>R/R START SWITCH AMM Oct 3, 2023 · N936WN · Boeing 7377H4SDR ASAA2023100145409Unknown · unknownTWO FAILED START ATTEMPTS FOR ENGINE #1 NO "N" ROTATION TRIED ENG #1 START W APU + CROSSBLEED BOTH UNSUCCESSFUL 3RD START ATTEMPT W APU HAD A NORMAL START ALL ENGINE INDICATIONS NORMAL. MAYBE START VALVE STICKING?. GROUNDED - YES. STARTED #1 ENG TWICE REF AMM Oct 1, 2023 · N565AS · Boeing 737890SDR ASAA2023092245239Start Valve · failedMAINT MSG 80-43511 "STARTER AIR VALVE (SAV) IS FAILED OPEN" SHOWS INACTIVE. GROUNDED - YES. REF. IFIM G80-00-00-810-833 SAV FAILED ACTUATOR TEST. REMOVED AND REPLACED #1 ENG SAV REF. AMM 80-11-02 LEAK CHECK, OPS CHECK GOOD. SEAMC DAVE NOTIFIED FOR GROUND VERIFSep 22, 2023 · N934AK · Boeing 7379SDR QMLA2023091920072Control Valve · faulted3 MINUTES AFTER TAKING OFF FUEL SMELL IN CABIN AND COCKPIT. TURNED OFF ALL AIR CONDITIONING AND FANS, SMELL REMAINED. ABORTED AND RETURNED TO BASE. LANDED 5 MINS LATER. ON POST FLIGHT NOTICED FUEL STREAKING DOWN CLAMSHELL DOOR AND FROM AIRCRAFT DRAIN. NOTSep 18, 2023 · N110HN · Bolkms BK117C2SDR ASAA2023091245123Unknown · unknown#1 ENGINE START SWITCH KNOB IS LOOSE. GROUNDED - YES. TIGHTENED #1 ENGINE START SWITCH KNOB SET SCREWS. REF. MM 80-11-03.Sep 12, 2023 · N933AK · Boeing 7379SDR ASAA2023090344948Start Valve · inoperativeNO ROTATION NUMBER 1 ENGINE. GROUNDED - YES. REPLACED #1 ENG START VALVE REF AMM 80-11-03 1EA C/B PULLED AND RESET. EBG START AND LK CK GOOD. THIS CLEARS MEL 80-3B REMOVED PLACARD C/N 03067581 SEAMC JOSHUA NOTIFIED.Sep 3, 2023 · N581AS · Boeing 737890SDR P5CA2023082300077Start Valve · unknownENG START VALVE STS MSG(<P>R/R L ENG STARTER VALVE IAW AMM 80-11-02. LEAK CHECK GOOD AND OPS CHECK NORMAL IAW AMM 71-00-00. THIS ACTION CLEARS DMI 191814.</P>)Aug 22, 2023 · N705GT · Boeing 777FSDR ASAA2023080544421Start Valve · inoperative#2 ENGINE START VALVE WILL NOT OPEN. GROUNDED - YES. REMOVED & REPLACED ENG #2 START VALVE REF AMM 80-11-03/401. TWO C/B'S OPEN & TWO C/B'S CLOSED. POWERPLANT TEST REFERENCE TABLE, PROCEDURE C-(1)(B) PNEUMATIC LEAK CHECK ACCOMPLISHED REF AMM TASK 71-00-00. OPSAug 5, 2023 · N597AS · Boeing 737890SDR ASAA2023072244155Start Valve · faultyNO #2 ENGINE WILL NOT START.N1 OR N2 ROTATION INDICATIONS.SECOND ATTEMPTW/IGNITERS IN "BOTH" NOT SUUCESSFUL. GROUNDED - YES. COMPLIED WITH FIM TASK 80-07-TASK 802-CHECKED ENGINE N2 FOR PROPER ROTATION-PAD COVER R&RD IAW AMM 72-00-00-900-801-F00 NO FAULT NOTED.Jul 22, 2023 · N529AS · Boeing 737890SDR ASAA2023072244154Start Valve · faulty#1 ENG STARTER VALVE STAYED ILLUMINATED THEN FLASHED WHILE STARTING. GROUNDED - YES. ACCOMPLISHED ALT DEACTIVATION PROCEDURES. REVERSED ALT DEACTIVATION PROCEDURES REF MPM 5-07-01 TBL3 ITEM 9 G. BERGONIA 53561 07/22/2023. RMVD & RPLD #1 ENG START VALVE ASSY REJul 22, 2023 · N529AS · Boeing 737890SDR ASAA2023070943969Start Valve · faultyAFTER START THE NO. 1 START VALVE OPEN LIGHT REMAINED ILLUMINATED ACCOMPANIED BY THE BLINKING ENG LIGHTS FOR 5-8 SECONDS. THIS CYCLE THEN REPEATED 5 OR 6 TIMES. SUBSEQUENTLY ALL THE LIGHTS EXTINGUISED AND ALL OTHER IDICATIONS REMAINED NORMAL. GROUNDED - YES. DJul 9, 2023 · N937AK · Boeing 7379SDR ASAA2023070443899Unknown · unknownDURING START ENG. NO. 1, CREW ALERTS FLASHED TWICE WITH "START VALVE " ANNUNCIATED. EXTINGUSHED WHEN STARTER SWITCH DISENGAGGED. NO ABNORMAL ENGINE INDICATIONS. GROUNDED - YES. START VALVE OPEN ALERT IS A NUISANCE FAULT NO OTHER FAULTS NOTED - REF IFIM TASK G Jul 4, 2023 · N934AK · Boeing 7379SDR ASAA2023070343885Start Valve · faultyNEAR END OF START CYCLE OF ENG NO 1 ALL 5 ENGINE ALERT BOXES FLASHED FOR APPR 5 SEC WITH START VALVE BOX ANNUNCIATED. FLASHING STOPPED AND ALL BOXES CLEARED ON THEIR OWN WHEN START VALVE CLOSED. NO OTHER ABNORMAL ENGINE INDICATIONS OR ANNUNSIATIONS. GROUNDED -Jul 3, 2023 · N934AK · Boeing 7379SDR ASAA2023070143884Start Valve · faultyDURING ENGINE #2 START SEQUENCE, ENGINE STARTED NORMALLY. BUT "START VALVE OPEN" LIGHT REMAINED ILLUMINATED AFTER STARTER CUTOUT. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE STATRT VALVE REF. AMM 80-11-03.AND TEST #1&#3 OF AMM 71-00-00-700-809-FOO. OPS CHECJul 1, 2023 · N592AS · Boeing 737890
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