Pratt & Whitney JT8D-9A

Service difficulty reports · 1,388

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 = 'JT8D9A'
  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 SWAA950649Fuel Line · rupturedDURING TAKEOFF ROLL APPROACHING 60 KNOTS, EXPERIENCED NUMBER 2 ENGINE POWER DROP. ABORTED TAKEOFF AND RETURNED TO GATE. INSPECTED AND REPLACED FUEL SUPPLY LINE FROM P AND D VALVE TO RIGHT NOZZLE. OPS AND LEAK CHECKED OK PER BOEING M/M.Sep 24, 1995 · N95SW · Boeing 7372H4 · Engine Fuel DistributionSDR 95ZZZX6284Fuel Heat Valve · failedNR 1 ENGINE OIL TEMP EXCEEDED 120 DEGREES FOR 12 MINUTES, MAXIMUM TEMP 139 DEGREES. REPLACED FUEL HEAT VALVE. DRAINED AND REPLACED ENGINE OIL. REMOVED AND REPLACED OIL SCREEN PER MM 72-00, 518C CKS OK. NO LEAKS ON RUN-UP.Sep 20, 1995 · N906VJ · Doug DC932 · Engine Fuel DistributionSDR 95ZZZX6376Fuel Heat Valve · failedNR 1 ENGINE OIL TEMPERATURE EXCEEDED 120 DEGREES FOR 12 MINUTES, MAXIMUM TEMPERATURE, 139 DEGREES. REPLACED FUEL HEAT VALVE. DRAINED AND REPLACED ENGINE OIL. REMOVED AND REPLACED OIL SCREEN PER MM 72-00, 518C. CHECKS OK. NO LEAKS ON RUN-UP.Sep 20, 1995 · N906VJ · Doug DC932 · Engine Fuel DistributionSDR 9514229993Oil Temp Sensor · failedDURING CLIMBOUT, NR 1 ENGINE OIL TEMPERATURE INDICATION MOVED INTO THE CAUTION RANGE, FLUCTUATED, AND THEN GAVE A MAXIMUM TEMPERATURE INDICATION. A PRECAUTIONARY SHUTDOWN WAS ACCOMPLISHED AND THE FLIGHT RETURNED TO DTW LANDING WITHOUT INCIDENT. MAINTENANCE RSep 12, 1995 · N8986E · Doug DC931 · Engine Oil TemperatureSDR USAA951000Compressor · failedBNA - COMPRESSOR STALL ON LEFT ENGINE. CAPTAIN SHUT DOWN NR 1 ENGINE. REMOVED AND REPLACED NR 1 ENGINE PER JOB CARD. OPS AND LEAK CHECKED NORMAL. (M)Sep 7, 1995 · N966VJ · Doug DC931 · Turbine Engine Compressor SectionSDR 96ZZZX3288C-1 Blade · damagedIFP - FLT 3225 - EN ROUTE IFP - NR 2 ENGINE ENCOUNTERED A BIRD STRIKE. UPON INSPECTION, FOUND BIRD STRIKE DAMAGED, 3 EACH N1 FAN BLADES. REPLACED NOTED BLADES. BORESCOPE LP COMPRESSOR. NO DAMAGE FOUND. ENGINE RUN AND ENGINE PARAMETERS NORMAL. AIRCRAFT RESep 1, 1995 · N309VA · Boeing 737247 · Turbine Engine Compressor SectionSDR 96ZZZX3296Oil System · leakingLAS - FLT 432 - UPON ARRIVAL LAS, POST-FLIGHT INSPECTION, MAINTENANCE FOUND OIL ACCUMULATION IN TAILPIPE AREA BELOW TURBINE EXHAUST CONE. INSPECTED CSD OIL COOLER, NO LEAKS FOUND. INSPECTED NR 4, NR 5, AND NR 6 PRESSURE TUBES, AND NR 6 BEARING COMPARTMENT FOAug 28, 1995 · N4501W · Boeing 737247 · Turbine Engine Oil SystemSDR 9513059965Fuel Heat Vlv · malfunctionedNR 1 ENGINE FUEL HEAT INDICATOR ILLUMINATED IN CRUISE. THE ENGINE OIL TEMPERATURE EXCEEDED RECOMMENDED LIMITS, A PRECAUTIONARY SHUTDOWN WAS ACCOMPLISHED AND THE FLIGHT DIVERTED TO TYS LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED THE FUEL HEAT VALVE, INSPECAug 26, 1995 · N911RW · Doug DC931 · Engine Fuel DistributionSDR CA960311104Actuator · internal leak(CAN) DURING HYDRAULIC SYSTEM INTERNAL LEAKAGE CHECK THE STANDBY SYSTEM TEST FAILED. DISPLACEMENT OF INPUT CRANK TO FULL AFT OR INDICATION IS A CURRENT INCREASE PROPORTIONAL TO ACTUATOR LEAKAGE. STANDBY ACTUATOR REPLACED. ON DISMANTLE CORROSION WAS FOUND AT PRAug 23, 1995 · Boeing 737296 · Rudder ActuatorSDR 9512239912Fuel Heat Valve · malfunctionedNR 1 ENGINE FUEL HEAT VALVE OPENED IN FLIGHT AND COULD NOT BE CLOSED WITH NORMAL PROCEDURES. THE ENGINE OIL TEMPERATURE EXCEEDED RECOMMENDED LIMITS, THE COM PROCEDURES WERE FOLLOWED AND A PRECAUTIONARY SHUTDOWN WAS ACCOMPLISHED. FLIGHT DIVERTED TO DTW AND LAAug 13, 1995 · N961N · Doug DC931 · Engine Fuel DistributionSDR 9511439925Oil Filter · dirtyTHE NR 2 ENGINE OIL FILTER CLOG WARNING LIGHT ILLUMINATED ON TAKEOFF ROLL, TAKEOFF WAS ABORTED. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REMOVED THE MAIN OIL FILTER TO INSPECT FOR ABNORMAL DEBRIS, NONE FOUND. A NEW OIL FILTER WAS INSTALLED. DURING SUBJul 27, 1995 · N925US · Doug DC932 · Turbine Engine Oil SystemSDR SWAA950484Gearbox · malfunctionedDURING CLIMBOUT FROM LIT, CREW EXPERIENCED NR 1 ENGINE LOW OIL PRESSURE INDICATION WITH ASSOCIATED WARNING LIGHT. CREW PERFORMED NR 1 ENGINE SHUTDOWN CHECKLIST. AIRCRAFT RETURNED TO LIT AND MADE AN UNEVENTFUL LANDING. INSPECTED ENGINE. REPLACED NR 1 ENGINJun 25, 1995 · N96SW · Boeing 7372H4 · Turbine Engine Reduction GearSDR 95ZZZX3957Oil Cap Packing · failedAIRCRAFT DIVERTED TO FLL DUE TO INDICATED LOSS OF OIL IN NR 3 ENGINE. OIL QUANTITY INDICATOR STABILIZED AT 1.5 GA., TEMP AND PRESS OK (NO ENGINE SHUT-DOWN). FOUND PACKING BLOWN OUT AT SERVICE CAP AND REPLACED. LEAK CK OK.Jun 24, 1995 · N307AS · Boeing 727227 · Turbine Engine Oil SystemSDR USAA950612Fuel Pump · failedPHL - FLT NR 63 - CREW NOTICED FLUCTUATION IN NR 1 ENGINE DURING CLIMB-OUT OF PHL. FUEL FLOW/EPR AND N1 FLUCTUATIONS WERE NOTED ALONG WITH A SLIGHT OIL PRESSURE FLUCTUATION. CREW RETURNED TO PHL WITH NR 1 ENGINE AT IDLE. MAINTENANCE REPLACED FUEL PUMP AND FJun 17, 1995 · N227AU · Boeing 737201 · Engine Fuel PumpSDR ABXA9500560Engine · failedON TAKEOFF ROLL, HEARD A LOUD EXPLOSION, FOLLOWED BY A VIBRATION AND A LOSS OF POWER ON THE LEFT ENGINE. EGT REACHED 680 DEGREES. REPLACED THE NR 1 ENGINE IAW ABX JOB CARD J7001. OPS CHECKED GOOD, NO LEAKS NOTED AT THIS TIME.Jun 15, 1995 · N934AX · Doug DC933F · Engine (Turbine/Turboprop)SDR 95ZZZX3183Nr 3 Bearing · failedONT - FLT 54 - RETURNED FROM FLIGHT ACCOUNT NR 3 ENGINE OIL BYPASS LIGHT CAME ON AND OIL TEMPERATURE ROSE. FOUND METAL IN MAIN OIL SCREEN. REPLACED ENGINE SN 1543. ENGINE TOTAL TIME: 34,195 HOURS; 22,195 CYCLES. CHECK C-2 - 1-4-95 - MCI. INVESTIGATION INJun 13, 1995 · N54332 · Boeing 727231 · Turbine Engine Compressor SectionSDR 95ZZZM207Engine · failedNR 2 ENGINE FAILED CREATING A FIRE THAT DESTROYED AIRCRAFT. MOVED AIRCRAFT FROM RUNWAY TO EAL HANGAR AREA FOR FURTHER INVESTIGATION INTO THE CAUSE OF ENGINE FAILURE. 7TH STAGE DISK DISINTEGRATED.Jun 8, 1995 · N908VJ · Doug DC932 · Engine (Turbine/Turboprop)SDR AWXA9500310Shutoff Valve · shortedPHX-DFW - FLT 544 - DURING CRUISE, THE NR 2 BLEED VALVE CIRCUIT BREAKERS POPPED AND WOULD NOT RESET. PILOT ELECTED TO RETURN TO PHX DUE TO KNOWN ICING CONDITIONS. AC LANDED WITHOUT FURTHER PROBLEMS. MX REMOVED AND REPLACED NR 2 ENGINE BLEED AIR SHUTOFF VALVMay 22, 1995 · N2FOR · Boeing 737275 · Compressor Bleed ControlSDR TSAA9577081Engine · fodFLT NR 71 - HNL-LIH - TWO ABORTED TAKEOFFS. ON FIRST TAKEOFF ROLL NR 2 ENGINE EPR VERY HIGH, OTHER INDICATIONS NORMAL. REMOVED FOD FROM NR 2 ENGINE INLET OVER PT2. GROUND RUN CHECKED OK. AIRCRAFT RETURNED TO SERVICE. ON SECOND TAKEOFF, MAX EPR NR 1 ENGINEMay 21, 1995 · N70723 · Boeing 737297 · Engine (Turbine/Turboprop)SDR AWXA9500273Engine · malfunctionedPHX-IAH - AT ROTATION, THE WIND SHEAR ALERT CAME ON. PILOT ADVANCED THROTTLES. NR 1 ENG EGT WENT TO 640 DEGREES FOR APPROXIMATELY 5 SECONDS AND NR 2 ENG EGT WENT TO 620 DEGREES FOR APPROXIMATELY 5 SECONDS. AIRCRAFT RETURNED TO PHX AND LANDED WITHOUT INCIDENMay 18, 1995 · N2FOR · Boeing 737275 · Engine (Turbine/Turboprop)SDR USAA950462Comb Outer Case · crackedDURING ROUTINE SHOP INSPECTION, FOUND 1 INCH CRACK IN OUTER COMBUSTION CHAMBER CASE REAR FLANGE. REPLACED CASE. NOTE: CRACKED CASE SCRAPED. (X)May 11, 1995 · Turbine Engine Combustion SectionSDR SWAA950328Fuel Control · malfunctionedAFTER TAKEOFF, EXPERIENCED NR 2 ENGINE POWER FLUCTUATION AT ALL SETTINGS. AIRCRAFT RETURNED TO HOU AND MADE AN UNEVENTFUL LANDING. REPLACED NR 2 ENGINE FUEL CONTROL UNIT PER BOEING M/M.May 1, 1995 · N93SW · Boeing 7372H4 · Fuel Control/Turbine EnginesSDR 95ZZZX5186Engine · damagedIND - NR 1 ENGINE HAS C1 AND C2 FAN DAMAGE. REMOVED AND REPLACED NR 1 ENGINE.Apr 29, 1995 · N780AT · Boeing 727208 · Engine (Turbine/Turboprop)SDR CAL950339Fan Blade · bentFLT NR 1464 - IAH - ON MAINTENANCE WALKAROUND, FOUND NR 2 ENGINE FAN BLADE BENT OUT OF LIMITS. AIRCRAFT REMOVED FROM SERVICE ENGINE C1 DISK FAN ASSY. CHANGE COMPLETED, OPS CHECK GOOD. (W)Apr 28, 1995 · N14233 · Boeing 737217 · Turbine Engine Compressor SectionSDR 95ZZZX3582Nose Cowl · bolts chafedINSPECTION OF NOSE COWL FOR UNRELATED REPAIR REVEALED THE NAS6404U12 BOLTS, 4 EACH, WERE WORN MORE THAN 50 PERCENT THROUGH IN THE GRIP AREA DUE TO LACK OF LUBRICATION OF THE BEARINGS.Apr 26, 1995 · Doug DC9 · Engine Cowling SystemSDR 95ZZZW690Fuel Pump · failedDURING CRUISE NR 1 ENGINE FLAMED OUT AND WOULD NOT RESTART. AIRCRAFT LANDED AT DESTINATION AIRPORT. AFTER TROUBLESHOOTING FOUND ENGINE DRIVED FUEL PUMP DEFECTIVE. REPLACED PUMP, OPS CHECK OK.Apr 22, 1995 · N794AJ · Boeing 727227 · Engine Fuel PumpSDR 95ZZZX2939Comb Chamber · hole burnedDURING AN 'N' CHECK INSPECTION, A SMALL .3750 INCH HOLE WAS FOUND IN THE COMBUSTION CHAMBER CASE AT APPROXIMATELY THE 10 O'CLOCK POSITION. (THE OUTER FAN DUCT ALSO BURNED THROUGH). REFERENCE: OPER CONTROL NR AENA131C.Apr 19, 1995 · N1271L · Doug DC932 · Turbine Engine Combustion SectionSDR 95ZZZX5187Engine · damagedIND - NR 1 ENGINE REQUIRES REPLACEMENT DUE TO BURNER CAN SHIFT AND DAMAGE. NR 1 ENGINE REMOVED AND REPLACED.Apr 19, 1995 · N779AT · Boeing 727227 · Engine (Turbine/Turboprop)SDR 95ZZZX2016Engine · failedFLL/ATL - FLT 128 - ON FINAL APPROACH, LEFT THRUST REVERSER UNLOCK LIGHT ILLUMINATED AND CREW FELT HEAVY VIBRATION FROM THE TAIL OF THE AIRCRAFT. REMOVED AND REPLACED NR 1 ENGINE.Apr 7, 1995 · N923VV · Doug DC932 · Engine (Turbine/Turboprop)SDR 95ZZZX5185Diffuser · crackedIND - NR 3 ENGINE HAS A CRACK IN THE OUTER DIFFUSER DUCT. NR 3 ENGINE WAS REMOVED AND REPLACED.Apr 6, 1995 · N766AT · Boeing 727227 · Turbine Engine Compressor SectionSDR USAA950375Prbc · failedGSO - FLT 8002 - FLIGHT EN ROUTE MLB TO BWI WHEN THROTTLES SPLIT. AIRCRAFT DIVERTED TO GSO WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LEFT ENGINE PRBC. RAN ENGINE, OPS CHECK GOOD. (W)Apr 6, 1995 · N239US · Boeing 737201 · Compressor Bleed ValveSDR USAA950357Duct · failedORF - FLT 2271 - DURING CLIMB-OUT OF ORF, NR 1 ENGINE REVERSE LIGHT AND NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. FLIGHT RETURNED TO ORF WHERE LANDING WAS WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED DUCT ASSEMBLY AND REPAIRED WIRING IN WIRING BUNDLE 2198. Apr 3, 1995 · N239US · Boeing 737201 · Engine Anti-Icing SystemSDR MWEA95137Engine · failedPILOT REPORTS WITH CLIMB POWER THE EPR AND N1 ON LEFT ENGINE DROPPED SIGNIFICANTLY. ALL OTHER INDICATIONS ON LEFT ENGINE NORMAL AND EQUAL TO RIGHT ENGINE. ADVANCING LEFT THROTTLE CLIMB POWER ON EPR GAUGE INCREASED LT ENGINE EGT & N2 TO NEAR LIMITS. IN CRUISFeb 19, 1995 · N204ME · Doug DC932 · Engine (Turbine/Turboprop)SDR AWXA9400550Nr 5 Carbon Seal · deterioratedPHX - FLT 45 - CORRECTION TO SUPPLEMENTAL/CLOSED SDR DATED 95-02-09; ORIGINAL SDR DATED 94-08-24. LAS/LAX - ON CLIMB-OUT, NR 1 ENGINE HIGH OIL TEMP AND APU GENERATOR WENT OFF LINE. NR 1 GENERATOR PLACARDED INOPERATIVE. ACFT RETURNED TO GATE WITHOUT FURTHER Feb 17, 1995 · N144AW · Boeing 737222 · Turbine Engine Oil SystemSDR 95ZZZX1624Engine · power lossIAD/PBI - FLIGHT 477 - RUNWAY CONDITIONS, STANDING SLUSH. DURING TAKEOFF, NR 2 ENGINE EXPERIENCED A LOUD BANG ACCOMPANIED BY DECAYING OF THE NR 2 ENGINE INSTRUMENTS. INITIATED A REJECTED TAKEOFF AT 110 KNOTS. ACCOMPLISHED A VISUAL INSPECTION OF NR 2 ENGINE Feb 15, 1995 · N923VV · Doug DC932 · Engine (Turbine/Turboprop)SDR 95UAL737015Detector · shortedRECEIVED APU FIRE WARNING IN FLIGHT. FIRE BOTTLE WAS DISCHARGED. FOUND OVERHEAT DETECTOR LOOP IN TAILPIPE SHORTED TO GROUND. REPLACED LOOP DETECTOR AND CONNECTOR. CHECKS OK.Feb 13, 1995 · N980UA · Boeing 737291 · Fire DetectionSDR 95UAL737004Fire Warning · activatedDURING TAXI GOT APU FIRE WARNING. BOTTLE WAS DISCHARGED, BUT LIGHT REMAINED ON. FIRE TRUCKS ESCORTED AIRCRAFT BACK TO TERMINAL.Jan 13, 1995 · N980UA · Boeing 737291 · Fire DetectionSDR 95FDEA00013Wire · chafedNR 3 FUEL ICING LIGHT CAME ON AT LEVEL OFF. ABNORMAL PROCEDURES COMPLIED WITH HOWEVER THE LIGHT REMAINED ON. WE WERE BURNING FROM TANK NR 2 AT THE TIME. FOUND CHAFED WIRE GROUNDED TO ENG CASE NEAR FUEL FITLER PRESSURE SWITCH REPAIRED SAME. NR 3 ENG FUEL DEJan 10, 1995 · N496FE · Boeing 727227 · Engine Fuel System Wiring
Back to Pratt & Whitney JT8D-9A