Pratt & Whitney JT8D-9

Service difficulty reports · 686

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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 = 'JT8D9'
  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 9603669610Epr Transmitter · malfunctionedNR 2 ENGINE EPR INDICATION FAILED IN CRUISE FLIGHT. THE AIRCRAFT DIVERTED TO DCA AND LANDED WITHOUT INCIDENT. MAINTENANCE PURGED THE SYSTEM OF MOISTURE AND REPLACED THE EPR TRANSMITTER. SYSTEM OPERATION RETURNED TO NORMAL.Feb 12, 1996 · N610NW · Doug DC932 · Engine Pressure Ratio (EPR)SDR CAL960110Turb Blade · brokeFLT NR 1930 - IAH - THE NR 2 ENGINE SHUDDERED AND THEN BEGAN TO LOSE POWER DURING CLIMB-OUT OF IAH. THE NR 2 ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. THE NR 2 ENGINE WAS REMOVED AND REPLACED. INVESTIGATION Feb 8, 1996 · N73243 · Boeing 7372C0 · Turbine SectionSDR CAL960076Carbon Seal · leakingFLT NR 6834 - TPA - THE NR 2 ENGINE WAS SHUT DOWN WHILE EN ROUTE TO TPA DUE TO LOSS OF OIL QUANTITY. THE AIRCRAFT LANDED AT TPA WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE STARTER DRIVE SPLINE ADAPTER CARBON SEAL LEAKING. THE SEAL WAS REPLACED IAW MFeb 3, 1996 · N17410 · Boeing 727243 · Turbine Engine Accessory DriveSDR CAL960074Turb Blade · brokenEWR - FLT 2000 - THE NR 2 ENGINE GAVE OFF A LOUD BANG ON CLIMB-OUT OF EWR. ENGINE POWER WAS REDUCED AND THE AIRCRAFT WAS RETURNED TO EWR. MAINTENANCE FOUND METAL IN THE NR 2 ENGINE TAILPIPE. THE NR 2 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL REMAIN OPEFeb 2, 1996 · N93738 · Boeing 727224 · Turbine SectionSDR 9602669990Epr Indicator · failedTHE NR 2 ENGINE EPR INDICATION UNRELIABLE ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR INDICATOR WITH A SERVICEABLE UNIT.Jan 28, 1996 · N8950E · Doug DC931 · Engine Pressure Ratio (EPR)SDR SCNA96005Engine · malfunctionedDURING CLIMBOUT, THE NUMBER 3 ENGINE FAILED AT FL 210. NO ATTEMPT TO RESTART ENGINE IN FLIGHT WAS MADE. MAINTENANCE ENGINE RUN WAS ACCOMPLISHED PER MM 71-00-30 PAGE 216 AND NO DEFECTS WERE NOTED.Jan 19, 1996 · N275AF · Boeing 727227 · Engine (Turbine/Turboprop)SDR 9600909902Epr Indicator · malfunctionedNR 2 EPR INDICATION WAS BELOW TARGET WITH THE POWER LEVER AGAINST THE FORWARD STOPS. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR INDICATOR WITH A SERVICEABLE UNIT.Jan 11, 1996 · N952N · Doug DC931 · Engine Pressure Ratio (EPR)SDR 9521179909Pt7 Line · brokenNR 2 ENGINE EPR INDICATION WAS LOW ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE FLIGHT RETURNED TO THE GATE. MAINTENANCE REPLACED A BROKEN PT7 LINE WITH A NEW PART.Dec 24, 1995 · N959N · Doug DC931 · Engine Pressure Ratio (EPR)SDR 96ZZZM40Seal · failedJFK - DURING CRUISE, NR 1 ENGINE LOST OIL. ENGINE FUEL PUMP SEAL, TW 25052 MFG 378201-7, WAS WORN. REPLACED MFG A03128CHGA. LEAK CHECK OF FUEL PUMP GARLOCK SEAL WAS NORMAL.Dec 24, 1995 · N52313 · Boeing 727231 · Engine Fuel PumpSDR 9520569912Epr Transmitter · failedNR 2 ENGINE EPR INDICATION LOW ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR TRANSMITTER WITH A SERVICEABLE UNIT.Dec 14, 1995 · N962N · Doug DC931 · Engine Pressure Ratio (EPR)SDR 9520269953Compressor · stalledONE OR BOTH ENGINES EXPERIENCED A COMPRESSOR STALL ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED BOTH ENGINES. THE NR 1 ENGINE WAS REPLACED WITH A SERVICEABLE UNIT. SNOW AND SLUSH INGESTION IS SUSPECTED ASDec 6, 1995 · N918RW · Doug DC931 · Turbine Engine Compressor SectionSDR 9518489995Compressor · stalledNR 1 ENGINE EXPERIENCED A COMPRESSOR STALL ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. ENGINE WAS INSPECTED, NO DISCREPANCIES NOTED. SUSPECT STALL WAS THE RESULT OF SNOW AND SLUSH INGESTION. ENGINE PERFORMANCE CHECKED OK.Nov 14, 1995 · N8978E · Doug DC931 · Turbine Engine Compressor SectionSDR CAL951038Noz Guide Vane · separatedMSY - FLT 1528 - THE NR 3 ENGINE FAILED ON TAKEOFF FROM MSY. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS RETURNED TO MSY WHERE IT LANDED WITHOUT INCIDENT. THE NR 3 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FOR PART INFORMATION PENDING INVENov 12, 1995 · N578PE · Boeing 727243 · Fuel Injector NozzleSDR 95ZZZM681Fuel Pump · malfunctionedOKC - DURING CLIMB NR 3 ENGINE, S/N 1910, SPOOLED DOWN. SHUT DOWN ENGINE FUEL PUMP, MFG P/N 378201-7, MALFUNCTIONING. REPLACED ENGINE FUEL PUMP AND ENGINE PERFORMANCE CHECKED NORMAL.Oct 19, 1995 · N52312 · Boeing 727231 · Engine Fuel PumpSDR 9516149967Pwr Lever Bolt · brokenNR 1 ENGINE STOPPED RESPONDING TO POWER LEVER INPUTS, THEN ACCELERATED TO FULL THRUST. THE ENGINE WAS SHUTDOWN AND THE FLIGHT WAS CONCLUDED WITHOUT INCIDENT. MAINTENANCE REPLACED A BROKEN BOLT IN THE POWER LEVER LINKAGE AT THE FCU. SUBSEQUENT GROUND RUN WASOct 14, 1995 · N9331 · Doug DC931 · Power LeverSDR 9515949912Fuel Control · malfunctionedNR 2 ENGINE INSTRUMENTS BEGAN TO FLUCTUATE AFTER DEPARTING MSP. THE FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. THE FCU ASSEMBLY WAS REPLACED AND SUBSEQUENT OPERATIONAL TEST WAS SATISFACTORY.Oct 13, 1995 · N862N · Doug DC931 · Fuel Control/Turbine EnginesSDR AALA951762Heat Valve · defectiveALT - FLT NR 1142 - WHILE EN ROUTE DFW-ATL, THE NR 3 ENGINE FUEL HEAT VALVE BECAME STUCK IN THE OPEN POSITION, RESULTING IN ABNORMALLY HIGH OIL TEMPERATURE. SHUT DOWN NR 3 ENGINE. LANDED ATL WITHOUT INCIDENT. REPLACED NR 3 FUEL HEAT VALVE. SYSTEM GROUND CHOct 9, 1995 · N849AA · Boeing 727223 · Engine Anti-Icing SystemSDR TWAA9574Fuel Control · failedSTL - DURING CLIMB, SHUT DOWN NR 3 ENGINE, S/N 1502, DUE TO ALL PARAMETERS WENT HIGH. FOUND ENGINE FUEL CONTROL SHAFT SHEARED. REPLACED FUEL CONTROL, MFG P/N 378201-7. GROUND RUNUP AND OPERATION CHECKED NORMAL. (M)Sep 25, 1995 · N52310 · Boeing 727231 · Fuel Control/Turbine EnginesSDR 9514359953Fuel Press Sw · failedWHEN TAKEOFF POWER WAS APPLIED, THE NR 2 ENGINE INLET FUEL PRESSURE LOW WARNING LIGHT ILLUMINATED. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. THE SYSTEM WAS PLACED ON MEL AND AIRCRAFT CONTINUED IN SERVICE. SUBSEQUENT REPLACEMENT OF THE LSep 14, 1995 · N918RW · Doug DC931 · Fuel Pressure IndicatingSDR 9513539963Fuel Heat Valve · malfunctionedNR 2 ENGINE FUEL HEAT SYSTEM CYCLED ON INTERMITTENTLY WHILE SELECTED OFF. OIL TEMPERATURE EXCEEDED NORMAL LIMITS AND A PRECAUTIONARY ENGINE SHUTDOWN WAS ACCOMPLISHED. THE FLIGHT RETURNED TO MEM LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED THE FUEL HEAT VAAug 31, 1995 · N913RW · Doug DC931 · Fuel HeaterSDR SWAA950561Compressor · stalledDURING CLIMBOUT, EXPERIENCED NUMBER 2 ENGINE COMPRESSOR STALL. AIRCRAFT RETURNED TO MDW AND MADE AN UNEVENTFUL LANDING. INSPECTED AND REPLACED NUMBER 2 ENGINE PER BOEING M/M.Aug 5, 1995 · N50SW · Boeing 7372H4 · Turbine Engine Compressor SectionSDR CAL950629Turbine · failedEWR - FLT 0177 - THE NR 3 ENGINE AUTO SHUT-DOWN DURING CLIMB-OUT OF EWR. THE SHUT-DOWN WAS ACCOMPANIED BY A LOUD BANG AND VIBRATION. THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDENT. THE NR 3 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL RJul 31, 1995 · N17407 · Boeing 727243 · Turbine SectionSDR 9510679951Fuel Control · reqd serviceNR 1 ENGINE EPR FLUCTUATED WHILE ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AT 70 KTS, FLIGHT RETURNED TO THE GATE. MAINTENANCE DRAINED THE F.C.U. MOISTURE TRAP AND RAN THE ENGINE. NO DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE.Jul 4, 1995 · N9347 · Doug DC932 · Fuel Control/Turbine EnginesSDR 9510669947Fuel Control · malfunctionedDURING CLIMBOUT, NR 1 ENGINE EPR AND FUEL FLOW INDICATORS WERE FLUCTUATING. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE ENGINE, DRAINED THE F.C.U. MOISTURE TRAP, AND RAN THE ENGINE. NO ANOMALIES WERE NOTED. AIRCRAFT RETURNJul 3, 1995 · N8938E · Doug DC931 · Fuel Control/Turbine EnginesSDR 9508659950Compressor · stalledCOMPRESSOR STALLS OCCURRED ON POWER APPLICATION FOR TAKEOFF (ENGINE POSITION UNDETERMINED). TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. BOTH ENGINES WERE INSPECTED AND RUN-UP. STALLS COULD NOT BE DUPLICATED. THE SYSTEMS CHECKED NORMAL. AIRCRMay 29, 1995 · N9346 · Doug DC932 · Turbine Engine Compressor SectionSDR 9507389968Prbc Valve · malfunctionedON SINGLE ENGINE TAXI, THE NR 2 ENGINE COMPRESSOR STALLED WHEN POWER WAS INCREASED. THE ENGINE WAS SHUTDOWN, STARTED THE NR 1 ENGINE AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE PRBC VALVE. THE ENGINE WAS RUNUP AND TESTED OK. AIRCRAFT RETURNED TO SERMay 4, 1995 · N9332 · Doug DC931 · Compressor Bleed ValveSDR CAL950272Seal · wornTHE NR 2 ENGINE OIL QUANTITY DECREASED TO EIGHT QUARTS DURING CRUISE, BUT THE QUANTITY STABILIZED. THE QUANTITY DECREASED TO FOUR QUARTS DURING APPROACH, BUT STABILIZED AGAIN. THE QUANTITY HAD DROPPED TO ZERO BY LANDING. THE NR 2 ENGINE WAS SHUTDOWN ON LANDApr 14, 1995 · N12539 · Doug DC932 · Turbine Engine Accessory DriveSDR CAL950266T1 Blade · failedNAS - FLT 1901 - A LOUD BANG WAS HEARD AND THE NR 2 ENGINE EPR DROPPED TO ZERO WHILE CLIMBING THROUGH 1,100 FEET. FUEL WAS DUMPED AND ACFT RETURNED TO NAS WHERE IT LANDED WITHOUT INCIDENT. NR 2 ENGINE WILL BE REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FApr 10, 1995 · N88770 · Boeing 727227 · Turbine SectionSDR 9505559955Epr Indicator · malfunctionedWHEN POWER LEVERS WERE ADVANCED FOR TAKEOFF, THE NR 2 EPR INDICATION DID NOT INCREASE. THE TAKEOFF WAS ABORTED, AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR INDICATOR AND TRANSMITTER. SYSTEM FUNCTIONALLY TESTED OK. AIRCRAFT RETURNED Apr 5, 1995 · N922RW · Doug DC931 · Engine Pressure Ratio (EPR)SDR 9504249902Mosture Trap · contaminatedCLIMBING OUT OF MEM, THE CREW NOTED SMALL FLUCTUATIONS IN NR 2 ENGINE INDICATOR. AIRCRAFT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. UPON INSPECTION, WATER WAS FOUND IN THE FCU MOISTURE TRAP. THE TRAP AND DRAIN HOLE WERE CLEANED. ENGINE RUNUP WAS PERFORMMar 13, 1995 · N952N · Doug DC931 · Fuel Controlling SystemSDR 9504719972Oil Cap · not secureNR 1 ENGINE OIL QUANTITY DECREASED TO 7 QUARTS ON TAKEOFF. REPORTS FROM THE TOWER INDICATED FLUID LEAKING FROM THE LEFT ENGINE. THE AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE OIL TANK CAP UNSECURED. THE OIL WAS SERVICED ANDFeb 21, 1995 · N9336 · Doug DC931 · Turbine Engine Oil SystemSDR 9502729944Csd Oil Cooler · rupturedTAXIING FOR TAKEOFF, THE NR 2 ENGINE CSD OIL PRESSURE LOW LIGHT STARTED FLICKERING. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE FOUND THE CSD OIL COOLER RUPTURED. THE COOLER WAS REPLACED AND THE OIL WAS SERVICED. ACCOMPLISHEFeb 8, 1995 · N1309T · Doug DC931 · Alternator-Generator DriveSDR CAL950043Gearbox · leakingTHE NR 1 ENGINE OIL PRESSURE BEGAN TO DECREASE AND WAS ACCOMPANIED BY ILLUMINATION OF THE NR 1 ENGINE LOW OIL PRESSURE LIGHT WHILE EN ROUTE. THE ENGINE WAS SHUTDOWN AS A PRECAUTIONARY MEASURE AND THE AIRCRAFT WAS RETURNED TO EWR WHERE IT LANDED WITHOUT INCIDEJan 17, 1995 · N17407 · Boeing 727243 · Turbine Engine Accessory DriveSDR 9500879915Engine · flamed outON TAKEOFF ROLL, THE NR 2 ENGINE FLAMED OUT. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. ENGINE WAS INSPECTED, NO TROUBLE FOUND. ENGINE RUN-UP PERFORMED AND SYSTEMS CHECKED OK. FLAMEOUT WAS ATTRIBUTED TO THE INGESTION OF HEAVY SNOW AND SLUSHJan 16, 1995 · N965N · Doug DC931 · Engine (Turbine/Turboprop)SDR CAL950011Oil Press Tube · brokenGSO - FLT 0383 - THE NR 1 ENGINE OIL QUANTITY DROPPED TO ZERO WHILE EN ROUTE FROM EWR TO RSW. THE OIL PRESSURE DECREASED TO THE YELLOW ARC. THE ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO GSO WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NR Jan 4, 1995 · N66734 · Boeing 727224 · Turbine Engine Oil SystemSDR CAL950010Engine · malfunctionedFLT NR 1629 - ATL - THE NR 2 ENGINE OIL TEMPERATURE REACHED RED LINE WHILE EN ROUTE TO MSY. THE NR 2 ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO ATL WHERE IT LANDED WITHOUT INCIDENT. THE NR 2 ENGINE WAS REMOVED AND REPLACED. LEAK AND OPERATIONAL CJan 3, 1995 · N10248 · Boeing 737219 · Engine (Turbine/Turboprop)
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