Pratt & Whitney JT9D-7Q
Service difficulty reports · 258
Newest first. General aviation reporting is voluntary.
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 engine_model_key = 'JT9D7Q' 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.
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 engine_model_key = 'JT9D7Q' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR P5CA0401149Skin · delaminatedLWR FUSELAGE PANEL NR 1913, EXTENSION SIDE HAS DELAMINATION. REMOVED DAMAGED AREA PER SRM 51-40-15, REPAIR PER SRM 51-40-15.SDR P5CA0401150Panel · delaminatedNR 4 ENGINE PYLON PANEL 481C HAS DELAMINATION. REMOVED DAMAGE IAW SRM 51-40-15, BONDED APPLIED PER SRM 51-40-15.SDR P5CA0401146Support Angle · corrodedCORROSION ON FWD SIDE OF WING TO BODY FAIRING SUPPORT ANGLE, AT BS 980 & AT RBL 36 AT I/B END OF PANEL 192. REMOVED CORROSION AREA PER 51-10-01 & SRM 51-30-02, FABRICATED REPAIRED.SDR P5CA0401144Nose Cowl · delaminatedNR 2 ENGINE NOSE COWL T/E TO CORE COWL HAS DELAMINATION. REPAIRED PER SRM 54-31-03.SDR P5CA0401147Panel · delaminatedPANEL NR 194 LR DELAMINATED IN SEVERAL PLACES. REMOVED DAMAGE & PREP PER SRM 51-40-15.SDR P5CA0401145Angle · brokenL-ANGLE BROKEN AT STA 1940, L1 BIL 20 AFT CARGO AREA. REMOVED AND REPLACED BROKEN BRACKET PER SRM 51-30-02. NEW BRACKET FABRICATED PER SRM 53-11-23.SDR P5CA0401148Panel · corrodedFUSELAGE PANEL 191OA, BOTH HAVE HEAVY CORROSION. REMOVED 2 EA SPLICE PLATES IAW 51-30-01. FOUND TO BE OUT OF LIMIT, FABRICATED NEW PLATES PER BOEING DRAWING 65B3878.SDR P5CA0401151Panel · wornPANEL 453DL AREA WORN OUT THRU & CRACKED ON BACK SIDE. FABRICATED NEW PANEL PER HARDNESS & CONDUCTIVITY & SRM 51-30-02.SDR P5CA04011053Stop Fitting · corrodedSTOP FITTING STA 1490 L1 BL20 HAS CORROSION AFT PIT. REMOVED FASTENERS TO FOM IAW 51-40-02, REMOVED CORROSION, MAX MATERIAL REMOVED IAW 53-10-01, OK TO TREAT.SDR P5CA04011054Skin · crackedCRACK IN LWR CORNER OF MAIN ENTRY DOOR. REPAIRED IN LWR FWD CORNER L1 DOOR IAW SRM 52-10-02.SDR P5CA0401155Panel · delaminatedFUSELAGE FITTED PANEL 191WL HAS DELAMINATION ON EXTERIOR SIDE. REPAIRED PANEL 191WL PER SRM 51-40-15.SDR P5CA0401152Panel · delaminatedFUSELAGE FITTED PANEL 199BR HAS DELAMINATED. REMOVED DAMAGED AREA, REPAIRED PER SRM 51-40-15.SDR P5CA0401156Panel · delaminatedFUSELAGE FITTER PANEL NR 192 EER HAS DENT & DELAMINATION. REMOVED & CLEANED DAMAGED AREA PER SRM 51-40-15, APPLIED CURVED FIBERGLASS REPAIR SRM 51-40-03.SDR P5CA0401157Panel · delaminatedFUSELAGE FITTING PANEL 192CO DELAMINATED ON INTERIOR SIDE. REPAIRED PER SRM 51-40-15.SDR P5CA0401158Fairing · delaminatedFIX FAIRING NR 4 FLAP HAS AREA OF DELAMINATION. REMOVED DAMAGED AREA & BONDED PER SRM 51-40-15.SDR P5CA0401161Skin · delaminatedLEFT WING GEAR STRUT LWR DOOR AFT LWR END IS DELAMINATED AT LWR SIDE HAS EXFOLIATING CORROSION. REPAIRED IAW SRM 51-40-06 & 51-10-02.SDR P5CA0401163Panel · delaminatedDELAMINATION ON PANEL LT WING LANDING LIGHT ENTRY DOOR SPLIT & DELAMINATION 4 X 8 INCHES UNDERSPEED TAPE. REMOVED DAMAGE & REPAIRED PER SRM 51-40-13.SDR P5CA0401164Panel · delaminatedDELAMINATION UNDER SPEED TAPE REPAIR LT WING, LOWER SERVICE WBL 175 FWD SPAR. REMOVED DAMAGE AREA RE-BONDED PER SRM 51-40-15.SDR P5CA0401160Access Panel · crackedRIGHT WING ACCESS PANEL 672 DB HAS CRACK & DELAMINATION. REMOVED DAMAGE AREA & BONDED PER SRM 51-40-15.SDR P5CA0401162Fairing · delaminatedDELAMINATION ON SEVERAL AREA OF NR 3 FLAP TRACK, AFT FAIRING RT WING. REMOVED DAMAGE AREA & REBONDED PER SRM 51-40-15.SDR P5CA0401159Panel · delaminatedHORIZONTAL STABLIZER RT PANEL NR 344 I/B DELAMINATED ON BACK SIDE. REMOVED AND BONDED AREA PER SRM 51-40-15.SDR P5CA0401165Flap Track · delaminatedDELAMINATION SEVERAL AREA O/B SIDE OF NR 2 FLAP TRACK AFT FAIRING R/W. REMOVED DAMAGED AREA PER SRM 51-40-15, BONDED REPAIRED PER SRM 51-40-12.SDR P5CA0401166Fairing · delaminatedDELAMINATION SEVERAL AREA OF NR 4 FLAP TRACK AFT FAIRING L/W. REMOVED DAMAGE AREA PER SRM 51-40-15, BONDED REPAIR PER SRM 51-40-15.SDR P5CA0401111Logic Card · inoperativePILOTS LEADING EDGE FLAP LIGHTS INOPERATIVE. FLIGHT ENGINEERS LEADING EDGE FLAP INTRANSIT LIGHT INOP. REPLACED A-4 CARD IN LEADING EDGE LOGIC CONTROL BOX AS PER 27-31-00.SDR P5CA0401110Actuator · inoperativeRUDDER RATIO LIGHT ON DURING TAXI OUT, LOWER RUDDER INDICATOR INOP. REPLACED LOWER RUDDER RATIO ACTUATOR AS PER AMM 27-21-12 PAGE 201. OPS CHECK OK.SDR P5CA0401107Transmitter · inoperativeRIGHT INBOARD TRAILING EDGE FLAP WILL NOT EXTEND BEYOND 12 UNITS. LEADING EDGE BANK 1 & 2 FLAP INDICATION INOP ON BOTH PILOT & F/E PANEL. REMOVED & REPLACED RIGHT HAND INBOARD FLAP TRANSMITTER. RE-RACKED A4 & A8 LOGIC CARDS. OP CHECK OK ON BOTH, AS PER AMMSDR 04028Fire Loop · malfunctionedNR 3 ENG FIRE IND IN FIRE SWITCH AND "B" LOOP AT 9.5 DURING CRUISE. "A" LOOP INOP. ENG SHUTDOWN AND BOTH FIRE BOTTLES DISCHARGED AND FIRELIGHT REMAINED ON. CONDITIONS BEFORE SHUTDOWN, OIL PRESSURE 47-PSI OIL TEMP 88. NO IGNITION OR ANTI-ICE. AFTER SHUTDOWSDR 0400936642Engine · flamed outWHILE AT CRUISE, THE NR 1 ENGINE FLAMED OUT WITH OIL PRESSURE DROPPING TO ZERO. NO RESTART WAS ATTEMPTED. THE FLIGHT RETURNED TO NRT LANDING WITHOUT INCIDENT. MAINTENANCE FOUND METAL ON THE CHIP DETECTORS AND THE ENGINE WAS REPLACED.SDR P5CA0401094B-Nut · looseNR 2 ENGINE IN FLIGHT SHUTDOWN DUE TO OIL PRESSURE LOSS AND OIL QTY=0. ON ENGINE INSPECTION FOUND MAIN SUPPLY OIL LINE B-NUT LOOSE AT OIL TANK, SECURED B-NUT SERVICED OIL, PERFORMED ENGINE RUN.SDR P5CA0401078Line · leakingNR 2 ENGINE FUEL LEAK FROM DRAIN MAST FOUND DURING PREFLIGHT. FOUND PSO LINE AT EVC LEAKING. INSTALLED NEW FERRULE AND RESEATED LINE. PERFORMED IDLE RUN AND LEAK CHECK PER MM 71-00-80. TEST NR 3 NO LEAKS EVIDENT.SDR P5CA0401068Engine · malfunctionedNR 1 ENGINE UNABLE TO MAKE TAKEOFF POWER. REMOVED AND REPLACED NR 1 ENGINE IAW 71-00-11 AND MM 71-00-02. ENGINE RUN NORMAL.SDR P5CA0401042Compressor · stalledNR 3 ENG COMPRESSOR STALL. ENG SHUTDOWN. REPLACED ENG PER WIC M7100-002 / M7100-011. ENG RUN & OPS CHECK NORMAL.SDR P5CA0301010Fcu · failedNR 3 ENG WOULD NOT START, NO FUEL FLOW. CHECKED FUEL CONDITION MOTOR OPS NRML S/OFF VALVE ON FRONT SPAR CHECKED NORMAL. PERFORMED FUEL PUMP PRESS TEST ON FP 12 PORT, CHECKED GOOD. BLED FUEL LINES ON FUEL CONTROL UNIT, ENGINE RAN UP OK 71-00-00.SDR P5CA0401023Blade · bird strikeDURING POST FLT INSPECTION FOUND BIRD STRIKE DAMAGE TO NR 4 ENG. REMOVED AND REPLACED FAN BLADE SET PER WIC M 7111-001. REPLACED NOSE COWL PER WIC M 7220-001 ENG INSPECTION CARRIED OUT PER 72-00-00 NIL DEFECTS.SDR P5CA0301008Valve · failedNR 1 ENG FUEL HEAT FAILED IN OPEN POS WITH ICING LIGHT ON, FUEL TEMP MAX. PER FIM 73-01-00 PG 203 FOUND ZERO VOLTAGE AT SOCKETS BAND ON FUEL HEAT VLV CONNECTOR. REMOVED AND REPLACED FUEL HEAT VLV IAW MM 73-14-01, OPS NORMAL ON ENG RUN.SDR P5CA0300992Pump · leakingON ARRIVAL NR 1 ENG HAS HEAVY FUEL LEAK OUT OF DRAIN. REPLACED NR 1 ENGINE FUEL PUMP RUN UP & LEAK OK PER MM 73-11-01 AND 71-00-00.SDR P5CA0300991Engine · failedNR 2 ENGINE FAILED IN FLT LOUD RUMBLE FOLLOWED BY LOSS OF POWER HIGH EGT VIBRATION OIL LOSS. REPLACED NR 2 ENG PER MM 71-00-002.SDR P5CA0300988Actuator · failedNR 3 ENGINE FAILED TO START. REACHED 40 PERCENT, THEN APPEARED TO FLAME OUT. REPLACED FUEL SOV ACTUATOR.SDR P5CA0300986Indicator · failedON ENGINE START NR 2 INDICATED NO OIL PRESS ON F/E PANEL OR FORWARD PANEL. REPLACED NR 2 ENGINE OIL PRESS INDICATOR SYSTEM CHECKS GOOD IAW MM 79-30-00.SDR P5CA0300960Indicator · malfunctionedOIL PRESSURE LIGHT NR 3 ENG FLICKED WITH CORRESPONDING FLUCUATION OIL PRESSURE. CLEANED, INSPECTED CONNECTOR CHECKED OIL FILTER FOR OBSTRUCTIONS AND NO DEFECTS FOUND. ALL INDICATIONS CHECKED NORMAL.SDR P5CA0300955Push-Pull Cable · failedNR 4 ENGINE THROTTLE BINDED NR 4 ENG FUEL CONDITION MOTOR POPPED C/B. REPLACED ENGINE PUSH PULL CABLE IAW MM 76-11-07 OPS CK OK. REPAIRED WIRE IAW STANDARD PRACTICES 20-00-00. OPS CK OK IAW AMM 76-11-00SDR P5CA0300941Start Valve · failedAFTER PUSH BACK NR 4 ENG FAILED TO START WITH IGNITION SWITCH IN NR 1 OR NR 2 POS. REMOVED AND REPLACED NR 4 ENG START VALVE PER MM 80-11-01. NO LEAKS NOTED, ENG START NORMAL.SDR P5CA0300934Starter · failedON START UP NR 4 ENG STARTER FAILED. REMOVED AND REPLACED 4 ENG STARTER IAW MM 80-11-01 OPS CK GOOD.SDR P5CA0300925Compressor · stalledENGINE COMPRESSOR STALL ON DESCENT. REMOVED AND REPLACED NR 3 ENG, REF PAC ENG CHANGE WORK CARDS 7100-002.SDR P5CA03000316Compressor · stalledNR 3 ENG COMPRESSOR STALLED AT FL 330 FUEL TEMP PEGGED AT OFF SCALE HOT AND OIL TEMP WENT TO 150 DRGS. PREFORMED 8TH STAGE BLEED CHECK VALVE. CHECKED P/R LINE ON T12 SENSOR, CHECKED FUEL HEAT VALVE, CHECKED NR 3 MAIN TANK SUMP DRAIN CHECKED FUEL / OIL COOLER SDR P5CA03000915Fuel Control · overheatedON DESCENT INTO HKG AT FL 360 NR 3 ENG FUEL TEMP WENT OFF SCALE HOT AND NR 3 ENG STALLED OUT. CORRECTIVE ACTION TAKEN: REPLACED NR 3 ENG FUEL CNTRL IAW AMM 73-21-01 LEAK CK OK PERFORMED TEST NR 9 FUEL CONTROL TRIM OK IAW 71-00-00 PG 580.SDR P5CA0300914Valve · malfunctionedPRIOR TO DESCENT APPLIED FUEL HEAT TO NR 3 ENG, FUEL HEAT DID COME DOWN AND PEGGED HOT ENG STALL ON DESCENT. PERFORMED A PRECAUTIONARY ENG SHUT DOWN AT 1600 FT ACCORDING TO PROCEDURE.SDR P5CA0300912Starter · failedNR 4 ENG STARTER FAILED ON ENG START. ALL ENG PARAMETERS NORMAL. REMOVED AND REPLACED NR 4 ENG STARTER PER MM 80-11-04. REPLACED STARTER COUPLING AS PRECAUTIONARY STARTER TEST NORMAL PER MM 80-11-04.SDR P5CA0300911Engine · power lossNR 3 ENG STALL CONDITION AFTER DESCENT FROM FL 330. PERFORMED FULL NR 3 ENG INSP. SUMPED ALL FUEL TANKS. CHECKED AND INSPECTED EVBC SCREEN. CHECKED FCU LINES FOR SECURITY AND NO LEAKAGE. PERFORMED ENG RUN ALL PARAMETERS IND NORMAL TO, OK TO CONTINUE SRVC. IAWSDR UPS03440947Engine · failedNR 3 ENGINE SHUTDOWN 56 MIN. AFTER TAKEOFF, ICE LIGHT CAME ON,FUEL HEAT APPLIED AND ICING LIGHT STAYED ON.OIL TEMP INCREASED TO 140 DEGREES AFTER 5 MINUTES EPR,N1 AND N2 ROLLED BACK AND ENG. DID NOT RESPOND. ENGINE SHUTDOWN . FOUND METAL IN TAILPIPE AND F
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