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 F3LA98171Solenoid · failedFLT 658 - DEN - AIR TURN BACK, UPON CLIMB-OUT FROM DEN, FLIGHT CREW REPORTED NR 1 ENGINE START VALVE 'OPEN' LIGHT ILLUMINATED. NR 1 ENGINE WAS SHUT DOWN AND AIRCRAFT RETURNED TO DEN WITHOUT INCIDENT. MAINTENANCE REPLACED NR 1 ENGINE START VALVE SOLENOID AND Oct 13, 1998 · N217US · Boeing 737201SDR EIAA980320Switch · failedJFK - IN CRUISE, NR 4 ENGINE START VALVE OPEN LIGHT CAME ON. SHUTDOWN ENGINE. N1 32 PERCENT, N2 24 PERCENT, OIL PRESSURE 20 PSI. REPLACED START VALVE SWITCH PER MM 80-11-05. OPS CHECK GOOD. INSPECTED ENGINE PER MM 72-00. (M)Oct 11, 1998 · N470EV · Boeing 747273CSDR HALA9800333Valve · failedFLT 147 - KOA - NR 1 START VALVE WILL NOT OPEN, NO LIGHT NO PRESSURE DROP NO ENGINE ROTATION. REMOVED AND REPLACED LEFT ENGINE START VALVE. SECURITY CONDITION CHECK, GOOD, GROUND RUN, OPERATIONAL CHECK GOOD. (M)Sep 24, 1998 · N601AP · Doug DC951SDR P2EA98170Switch · failedMSP - FLT 416 - EMERGENCY DECLARED, NR 1 ENGINE INFLIGHT SHUTDOWN, LANDING UNEVENTFUL. NR 1 START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT ON CLIMB-OUT. NR 1 ENGINE SHUTDOWN IAW QRH. CVR C/B PULLED AT 1724Z. FOUND VOLTAGE FROM START SWITCH TO C/P ON START VASep 19, 1998 · N5WM · Boeing 737297SDR USAASB98243Valve · failedTPA - FLT 2636 - AFTER TAKEOFF AT 2,000 FEET AND CLIMBING, THE NR 1 ENGINE START VALVE OPEN LIGHT ILLUMINATED. CREW PERFORMED CHECK LIST PROCEDURES AND LIGHT REMAINED ON. CREW SHUT DOWN THE NR 1 ENGINE AT 5,000 FEET, DECLARED AN EMERGENCY AND RETURNED TO FIESep 16, 1998 · N287AU · Boeing 7372B7SDR AALA981436Valve · failedDFW - FLT 1009 - DURING CLIMB THROUGH FL 18, RIGHT START VALVE OPEN LIGHT ILLUMINATED. CREW PERFORMED IN FLIGHT SHUT DOWN OF RIGHT ENGINE AND LANDED DFW OVERWEIGHT WITHOUT FURTHER INCIDENT. AN OVERWEIGHT INSPECTION WAS ACCOMPLISHED WITH NO FINDINGS. REPLACEJul 24, 1998 · N7518A · Doug DC982SDR EISA98169Clamp · looseAFTER TAKEOFF FROM IND WHILE CLIMBING THROUGH APPROXIMATELY 5000 FT, NR 1 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED, AOM ABNORMALS ACCOMPLISHED. OVERHEAT LIGHT EXTINGUISHED AFTER APPROXIMATELY 2 MINUTES COOLING PERIOD, LIGHT REMAINED OFF FOR REMAINDER OF FLIGHTJul 7, 1998 · N315NE · Boeing 727223SDR CA980707019Switch · failed(CAN) AIRCRAFT DIVERTED DUE NR 2 ENGINE START VALVE LIGHT ON AND PRESSURE DROPPED IN PNEUMATIC SYSTEM. REPLACED PRESSURE SWITCH. PART TC: 19,943.Jun 8, 1998 · Boeing 737275SDR USAASB98099Switch · failedBWI - FLT 8026 - AFTER TAKEOFF, THE NR 1 START VALVE 'OPEN' LIGHT ILLUMINATED. THE LIGHT EXTINGUISHED AFTER THE ENGINE POWER WAS REDUCED TO IDLE. THE FLIGHT RETURNED TO BWI AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE START VALVE PRESSURE SApr 17, 1998 · N287AU · Boeing 7372B7SDR CA980415009Switch · failed(CAN) AIRCRAFT RETURNED TO RAMP DUE TO STARTER VALVE LIGHT ON. VALVE REPLACED.Apr 13, 1998 · Boeing 737217SDR COMA980074Start Valve · malfunctionRIGHT ENGINE START MESSAGE CAME ON AFTER TAKEOFF. REPLACED THE ENGINE AIR START VALVE.Apr 8, 1998 · N979CA · Cndair CL6002B19SDR 9804279302Start Valve · failedDURING CRUISE AT 20,000 FEET, THE RIGHT ENGINE START VALVE OPEN LIGHT ILLUMINATED. CREW SHUT DOWN THE RIGHT ENGINE, DIVERTED TO RST, AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT ENGINE START VALVE, OPERATIONAL CHECK OK.Mar 14, 1998 · N302RC · Doug DC982SDR P5CA9800505Connector · contaminatedNR 4 ENG START VALVE OPEN LIGHT ON. RETURNED TO RAMP. FAULT T/S CARRIED OUT. SHAKE CHECK OF WIRING ON ENG STRUT PLUGS AND ENG DISCONNECT PLUGS UNABLE TO REPRODUCE DEFECT. ENG DISCONNECT PLUG D0014P DISCONNECTED AND FOUND STRUT CONNECTOR D0044J BADLY CONTAMMar 13, 1998 · N853FT · Boeing 747122SDR P5CA9800502Start Valve · malfunctionedON INITIATING DESCENT, NR 4 ENG START VALVE LIGHT ILLUMINATED STEADY. WHEN HIGH STAGE LIGHT WAS OUT, START VALVE LIGHT WOULD EXTINGUISH. VALVE LIGHT ON STEADY ACCOMPANIED BY HIGH STAGE LIGHT ON. ENG SHUT DOWN ACCOMPLISHED. INSPECTED ALL COMPONENTS, NO DAMAMar 13, 1998 · N853FT · Boeing 747122SDR 9803146716Start Valve · failedDURING CLIMB, THE NR 3 START VALVE LIGHT ILLUMINATED. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT RETURNED TO NRT. MAINTENANCE CHANGED THE START VALVE AND THE START PRESSURE SWITCH. ALL INDICATIONS WERE NORMAL AND THE AIRCRAFT RETURNED TO SERVICE. EXACT PARTFeb 18, 1998 · N616US · Boeing 747251FSDR HEEA0012950Control Unit · failedNR 1 ENGINE STARTER ENGAGES ON SHUTDOWN.Feb 10, 1998 · N1202T · Bell 412SDR TWAA9802101Pressure Switch · wornSLC - FLT 146 - NR 3 ENGINE START VALVE LIGHT CAME ON IN FLIGHT. SHUT ENGINE DOWN AND RETURNED TO SLC. FOUND BAD PRESS SWITCH ON START VALVE. REPLACED SWITCH AND START VALVE. (M)Feb 9, 1998 · N54352 · Boeing 727231SDR 98ZZZX606Start Valve · failed1-21-98 AT 0830 HOURS. AIRCRAFT WAS ON DEPARTURE CLIMBING THROUGH 5,000 FEET AGL WHEN CREW NOTICED NR 3 START VALVE LIGHT ON. PILOT DECLARED AN EMERGENCY AND LANDED AIRCRAFT. MAINTENANCE PERFORMED INSPECTION AND REPLACED NR 3 ENGINE START VALVE AND PRESSUREJan 21, 1998 · N530KF · Boeing 72761SDR 98FDEA00039Start Valve · failedDURING CLIMBOUT, ENGINE 1 START VALVE OPEN LIGHT ILLUMINATED. REMOVED PNEUMATIC SUPPLY FROM NR 1 MANIFOLD AND RETURNED TO OAK. ENGINE OPERATION APPEARED NORMAL. LIGHT REMAINED ON THROUGHOUT APPROACH AND LANDING. DUMPED FUEL TO LANDING WEIGHT OF 375,000. FJan 17, 1998 · Doug DC1010CFSDR 98FDEA00038Start Valve · failedDURING CLIMBOUT, ENG NR 1 START VALVE OPEN LIGHT ILLUMINATED. REMOVED PNEUM SUPPLY FROM NR 1 MANIFOLD AND RETURNED TO OAK. ENGINE OPERATION APPEARED NORMAL. DUMPED FUEL TO LANDING WEIGHT OF 375.000 PRIOR TO LANDING. START VALVE LIGHT WENT OUT AFTER 3 TO 5 Jan 17, 1998 · Doug DC1010CFSDR USAASB97350Shutoff Vlv · failedPIT - FLT 1090 - FLT DIVERTED TO PIT DUE TO A NR 2 ENGINE START VALVE INDICATOR LIGHT ILLUMINATING. CREW SHUT DOWN THE NR 2 ENGINE IN FLIGHT AND DECLARED AND EMERGENCY. FLIGHT LANDED IN PIT WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIME WAS 15 MINUTES. Dec 28, 1997 · N276AU · Boeing 7372B7SDR 98ZZZM142Switch · failedPIT - FLT 1090 - FLT DIVERTED TO PIT DUE TO A NR 2 ENGINE START VALVE INDICATOR LIGHT ILLUMINATING. CREW SHUT DOWN THE NR 2 ENGINE IN FLIGHT AND DECLARED AND EMERGENCY. FLIGHT LANDED IN PIT WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIME WAS 15 MINUTES. Dec 28, 1997 · N276AU · Boeing 7372B7SDR 98ZZZM141Shutoff Vlv · failedPIT - FLT 1090 - FLT DIVERTED TO PIT DUE TO A NR 2 ENGINE START VALVE INDICATOR LIGHT ILLUMINATING. CREW SHUT DOWN THE NR 2 ENGINE IN FLIGHT AND DECLARED AND EMERGENCY. FLIGHT LANDED IN PIT WITHOUT FURTHER INCIDENT. TOTAL SINGLE ENGINE TIME WAS 15 MINUTES. Dec 28, 1997 · N276AU · Boeing 7372B7SDR ORJA97220Start Valve · failedRIGHT ENGINE START VALVE WOULD NOT OPEN NORMALLY RETURNED TO GATE AND RIGHT VALVE WAS OPERATED MANUALLY TO START ENGINE ASSIGNED TO DMI NR 12242 PER BL 12-23-97 19:35 Z RELEASED PER MEL CDL NR 80-2 TRANSFERRED DMI NR 12242, REMOVED AND REPLACED NR 2 ENGNE STARDec 23, 1997 · N834RA · Doug DC983SDR 9722999868Start Valve · failedAFTER PUSHBACK DURING STARTING PROCEDURES, THE RIGHT ENGINE RPM DROPPED AS THE FUEL LEVER WAS ACTIVATED. GROUND CREWS NOTED MINOR TAILPIPE FIRE. CFR WAS CALLED AS A PRECAUTION. FIRE FROM RESIDUAL FUEL WENT OUT. ENGINE TEMPERATURE DID NOT EXCEED 500 DEGREESDec 8, 1997 · N777NC · Doug DC951SDR 9723131161Start Valve · malfunctionedDURING CRUISE, THE NR 1 ENGINE START VALVE OPEN LIGHT ILLIMINATED. CREW FOLLOWED COM PROCEDURE AND THEN DIVERTED TO BOS FOR MAINTENANCE. START VALVE WAS FOUND IN THE CLOSED POSITION WHEN AIRCRAFT ARRIVED BUT WAS CHANGED PRECAUTIONARY. START VALVE INDICATIONDec 4, 1997 · N161US · Doug DC1040SDR AWXA9700616Start Vlv Light · illuminatedON CLIMBOUT 2000 FT START VALVE LIGHT ILLUMINATED AT CLIMB THRUST APPROX 90 PERCENT N1. CYCLED START VALVE C/B'S, NO HELP. SHUT DOWN ENGINE PER QRH, OVERWEIGHT LANDING DONE VERY SMOOTHLY THOUGH COMPLETED ER 2-80-10-03. SWAPPED START VALVE OPEN INDICATION WIOct 28, 1997 · N138AW · Boeing 7372E3SDR CA971015031Start Valve · hole(CAN) NR2 ENGINE START VALVE HAS HOLE IN BODY. REPLACED.Oct 2, 1997 · Boeing 727171CSDR 9717686730Start Valve · failedDURING CRUISE FLIGHT, NR 2 ENGINE STAT VALVE OPEN LIGHT ILLUMINATED. PERFORMED NR 2 ENGINE PRECAUTIONARY SHUTDOWN. FLIGHT CREW DUMPED 100,000 LBS OF FUEL AND DIVERTED TO MSP. MAINTENANCE REPLACED THE STARTER AND START VALVE.Sep 18, 1997 · N630US · Boeing 7472J9FSDR USAABB97114Start Valve · failedBOS - FL 26 - EN ROUTE PHL-CDG, CREW RECEIVED THE EICAS MESSAGE 'L STARTER CUTOFF' AND THE ILLUMINATION OF THE START VALVE LIGHT. FLIGHT DIVERTED TO BOS AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT START VALVE. (M)Sep 17, 1997 · N646US · Boeing 767201SDR COMA9760175Valve · failedLEFT ENGINE WILL NOT START. REPLACED THE BLEED AIR SHUTOFF VALVE.Sep 16, 1997 · N956CA · Cndair CL6002B19SDR 9716636729Ind Switch · malfunctionedAT FL250, THE NR 1 ENGINE START VALVE OPEN LIGHT ILLUMINATED. CREW SHUT DOWN THE ENGINE AND RETURNED TO ANC WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 ENGINE START VALVE INDICATING SWITCH. EXACT PART CAUSING PROBLEM TO BE DETERMINED.Aug 31, 1997 · N629US · Boeing 747251FSDR CA970815006Speed Switch · failed(CAN) DURING AN INTENTIONAL ENGINE SHUTDOWN ON A TRAINING FLIGHT, THE LEFT ENGINE CAME UP TO SPEED BUT THE IGNITION AND FUEL FLOW WERE NOT EVIDENT. THE NR1 START CONTROL CIRCUIT BREAKER WAS FOUND POPPED. THE CB WAS RESET, BUT NO START AND CB POPPED AGAIN. ENGIAug 4, 1997 · Swrngn SA226TCSDR IXKA9700057Press Switch · inoperativeFLT 430 - MCO-EWR - AFTER 10 MINS FO FLIGHT IN FLIGHT SHUT DOWN AND AIR RETURN TO MCO DUE NR 2 START VALVE LIGHT CAME ON. INSPECTED NR 2 ENGINE STARTER AND START VALVE, CLEANED C/P ON START VALVE, RAN ENG AND OPS CHECK NORMAL PER 80-11-0, ON NEXT FLIGHT INDICJul 28, 1997 · N360PA · Boeing 727230SDR UPS97422132Connector · dirtyINSPECTION TYPE-N/A, START VALVE OPEN LIGHT ILLUMINATED IN FLIGHT. SHUT ENGINE DOWN AS PER AOM. CLEANED AND RESECURED CANNON PLUG TO START VALVE. PRESSURE SWITCH, OPS CHECK NORMAL PER MM 80-11-04.Feb 25, 1997 · N681UP · Boeing 747121SDR UPS97422095Start Valve · inoperativeSTART VALVE OPEN LIGHT ILLUMINATED ON NR 4 ENG DURING FLIGHT. ENG WAS SHUT DOWN IAW AOM CHECKLIST. 60,000 LBS OF FUEL WAS DUMPED. REMOVED AND REPLACED NR 4 START VALVE AND PRESSURE SWITCH PER B747 M/M 80-11-04. OPS CKD NORMAL, VALVE PN ON 726574-7 OFF 7265Feb 20, 1997 · N681UP · Boeing 747121SDR DL72W970296Start Valve · failedDURING CLIMBOUT, NR 1 ENG START VLV LIGHT ILLUMINATED. REPLACED START VLV AND PRESS SW.Feb 10, 1997 · N2812W · Boeing 727247SDR TAOA019714Packing · leakingFLT 6030 - LGA-BOS - SMELL OF FUMES THROUGH OUT CABIN. BOTH ON THE GROUND AND IN AIR. FOUND NR 3 ENGINE START FUEL VALVE LEAKING IN RIGHT WHEEL WELL. REPLACED PACKING ON FUEL VALVE FITTING, LEAK CHECKED AND OPERATIONAL CHECK ACCOMPLISHED. (M)Jan 18, 1997 · N918TS · Boeing 727225SDR 9627399163Start Valve · malfunctionedAS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE START VALVE LIGHT ILLUMINATED. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT ENGINE STARTER AND START VALVE, OPERATIONAL CHECK OK.Dec 30, 1996 · N8906E · Doug DC914SDR CA970107007Switch · failed(CAN) ON DEPARTURE #2 ENGINE START VALVE LIGHT CAME ON AND REMAINED ON. ENGINE SHUTDOWN. REPLACED VALVE.Dec 28, 1996 · Boeing 727217SDR TWAA9616101Start Valve · failedSTL - FLT 520 - DURING CLIMB, SHUT DOWN NR 2 ENGINE, S/N 1535, DUE TO START VALVE LIGHT ILLUMINATION. FOUND MALFUNCTIONED START VALVE, MFG P/N 1-77445-1. REPLACED START VALVE. START VALVE AND LIGHT OPERATION THEN CHECKED NORMAL. (M)Dec 27, 1996 · N54344 · Boeing 727231SDR UIEA9613Start Valve · leakingFLT CI314 - 7PE-ANG - NR 4 ENGINE SHUTDOWN AND AIR TURN BACK TO TAIPEI, DUE TO HIGH NACELLE TEMP. FOUND START VALVE DIAPHRAGM LEAK AND 'A' LOOP WIRE RUBBING HORIZONTAL FIREWALL. REPLACED VALVE AND PERFORMED HIGH POWR RUN OPS OK. (M)Dec 25, 1996 · N508MC · Boeing 747230BSDR CA961220006Start Valve · intermittent(CAN) ON CLIMB RH STARTER VALVE OPEN LIGHT CAME ON. ENGINE SHUT DOWN. PNEUMATIC STARTER REGULATING AND SHUT OFF VALVE REPLACED.Dec 3, 1996 · Boeing 737217SDR CA961220003Switch · intermittent(CAN) TEN MINUTES AFTER TAKEOFF, CLIMBING THROUGH 20,000 FEET #2 START VALVE OPEN LIGHT ILLUMINATED. ENGINE SHUT DDOWN, LIGHT OUT AND DUCT PRESSURE UP. #2 START PRESSURE SWITCH REPLACED.Dec 3, 1996 · Boeing 737217SDR TWAA9613701Connector · looseSTL - FLT 375 - DURING CRUISE, SHUT DOWN NR 1 ENGINE, SN 1541, DUE TO START VALVE LIGHT ILLUMINATION. FOUND DISCONNECT PLUG D374J, MFG PN CA3100KR28-11S727A, CONTAMINATED WITH MOISTURE. REPLACED THE D374J DISCONNECT PLUG. ENGINE START VALVE AND ENGINE OPERANov 7, 1996 · N54335 · Boeing 727231SDR 96FDEA01603Supply Duct · blownFIRE LIGHT AND BELL NR 3 ENGINE AFTER TAKEOFF AT 600 FEET ABOVE GROUND LEVEL. AFTER THROTTLE BROUGHT TO IDLE FIRE LIGHT WENT OUT. BOTH FIRE LOOPS TEST GOOD. LANDED WITHOUT FURTHER INCIDENT. FOUND START VALVE SUPPLY DUCT BLOWN. REPLACED DUCT NR 3 ENGINE. Oct 22, 1996 · N114FE · Boeing 72724CSDR UPS96421341Pressure Switch · defectiveINSPECTION TYPE-N/A, PERFORMED PRECAUTIONARY SHUTDOWN OF NR 4 ENGINE DUE TO START VALVE LIGHT ILLUMINATION. REPLACED NR 4 START VALVE PRESSURE SWITCH.Oct 15, 1996 · N671UP · Boeing 747123SDR CA961016008Start Valve · chafed wire(CAN) #3 ENGINE START VALVE LIGHT ON IN FLIGHT. ENGINE SHUT DOWN AND AIRCRAFT RETURNED TO BLOCKS. WIRE CHAFED APPROZIMATELY 10 INCHES FROM MAIN PYLON ELECTRICAL CONNECTION. REPAIRED.Oct 5, 1996 · Boeing 727212SDR 97ZZZM515Control Valve · chafedNR 1 ENGINE STARTER CONTROL VALVE CHAFED AND COVER BROKE AT CORNERS. REMOVED AND REPLACED STARTER CONTROL VALVE IAW B727 80-11-11. LEAK CHECKED OK. LOG PAGE 6465.Sep 17, 1996 · N553NA · Boeing 7272J7SDR 9619682275Starter Duct · failedON TAKEOFF, THE NR 1 ENGINE STRUT OVERHEAT LIGHT ILLUMINATED. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED STARTER DUCT. ENGINE RUN PERFORMED. CHECKED OK.Sep 9, 1996 · N275US · Boeing 727251
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