Pratt & Whitney JT8D-15

Service difficulty reports · 2,710

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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 = 'JT8D15'
  ORDER BY difficulty_date DESC"

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SDR 2001UALA00199Rib · crackedNR 6 SLAT UNDER INBOARD PANEL RIB IS CRACKED. REPAIRED SLAT RIB PER SRM 70-57-56-01-JD. INSTALLED ACCESS PANELS PER GN MM 1-0-1-2.Feb 28, 2001 · N7448U · Boeing 727222 · Leading Edge DevicesSDR 2001UALA00225Skin · gougedRT INBOARD FOREFLAP GOUGED AT OUTBOARD LOWER SURFACE. REPAIRED FOREFLAP PER SRM 57-50-04 FIG 1.Feb 28, 2001 · N7448U · Boeing 727222 · Trailing Edge FlapsSDR 2001UALA00170Seat · defectiveCAPTAIN REPORTS THAT HIS SEAT WILL NOT LOCK INTO POSITION. REQUESTED SPECIAL HANDLING FROM ATC. SUPPLEMENTAL DATA UPDATE SHOP HISTORY ON SEATS WITH THIS DISCREPANCY TEND TO INDICATE A CONTROL CABLE ADJUSTMENT PROBLEM. NO SHOP REPAIR RECORDS CAN BE FOUND FOR Feb 28, 2001 · N7443U · Boeing 727222 · Flight Compartment EquipmentSDR 2001UALA00164Cooling Fan · overheatedSMOKE IN CABIN. *S//D* THE RIGHT PACK COOLING FAN OVERHEATED. REPLACED RIGHT PACK COOLING FAN.Feb 27, 2001 · N7458U · Boeing 727222 · Air Distribution FanSDR 2001UALA00159Circuit Breaker · failedAFTER TAKEOFF THE NUMBER TWO FUEL TANK AFT BOOST PUMP FAILED. THE AIRCRAFT RETURNED TO DEN. *S/D* REPLACED THE CIRCUIT BREAKER. OPERATIONS CHECK NORMAL.Feb 26, 2001 · N7460U · Boeing 727222 · Fuel Boost PumpSDR 2001UALA00143Outflow Valve · failedAIRCRAFT DIVERTED TO DTW WITH PRESSURIZATION PROBLEMS. *S/D* MAINTENANCE FOUND MANY SMALL DISCREPANCIES WITH THE SYSTEM AND REPLACED SOME COMPONENTS. REPLACED OUTFLOW VALVE AND CABIN PRESSURE CONTROLLER.Feb 25, 2001 · N7299U · Boeing 727222 · Pressure Regulator/Outflow ValveSDR 0100709986Fuel Control · failedDURING TAKEOFF, THE RIGHT ENGINE EXPERIENCED A COMPRESSOR STALL AND THEN CEASED TO OPERATE. TAKEOFF WAS ABORTED AT 60 KTS WITHOUT INCIDENT. MAINTENANCE INSPECTED THE RIGHT ENGINE WITH NO DISCREPANCIES REPORTED AND REPLACED THE RIGHT ENGINE FUEL CONTROL UNIT.Feb 23, 2001 · N986US · Doug DC932 · Fuel Control/Turbine EnginesSDR AWXA0001409Blade · damagedSAT - ABORTED TAKEOFF - 2/16/01 - ON TAKEOFF ROLL THE AIRCRAFT EXPERIENCED A COMPRESSOR STALL; THE TAKEOFF WAS ABORTED UNDER 60 KTS, THE CREW WAS NOT ABLE TO DETERMINE WHICH ENGINE STALLED, SO BOTH ENGINES WERE INSPECTED. NO DEFECTS WERE FOUND ON NR 2 ENGINE;Feb 22, 2001 · N149AW · Boeing 7372U9 · Turbine Engine Compressor SectionSDR 2001UALA00194Slat · crackedNR 6 SLAT CRACKED UNDER ANTI-ICE DUCT. REPAIRED SLAT CRACK PER SM-OR-70-57-56-01-AR11.Feb 22, 2001 · N7450U · Boeing 727222 · Leading Edge DevicesSDR 2001UALA00200Skin · damagedTHE AILERON SKIN IS DAMAGED AND STRETCHED. REPLACED UPPER AND LOWER AILERON SKIN PER BAC DWG 65-21766 AND SRM 51-30-2. REBALANCED SURFACE PER SRM 51-80-04.Feb 22, 2001 · N7450U · Boeing 727222 · AileronsSDR 2001UALA00165Skin · damagedSTATIC DISCHARGE FOUND AT RT ELEVATOR TRAILING EDGE JUST OUTBOARD OF TAB. INSTALLED SKIN REPAIR PER CMM SM-70-55-20-03-JD FIG 19.Feb 21, 2001 · N7288U · Boeing 727222 · Elevator, Plate/SkinSDR 2001UALA00185Skin · delaminatedRIGHT INBOARD FLAP IS DELAMINATED AND LEFT INBOARD FORE FLAP UPPER SURFACE IS CHAFED. REMOVED AND REPLACED RIGHT INBOARD FLAP PER MM 27-51-04. REPAIRED LEFT INBOARD FORE FLAP PER GN MM 1-0-1-66.Feb 21, 2001 · N7288U · Boeing 727222 · Trailing Edge FlapsSDR 2001UALA00212Skin · delaminatedLEFT ELEVATOR TAB IS DELAMINATED. REPAIRED TAB PER GN MM 1-0-1-24 AND CALCULATED WEIGHT AND BALANCE PER SRM 51-80-09.Feb 21, 2001 · N7288U · Boeing 727222 · Elevator, Tab StructureSDR USAASB01051Duct · failedBWI - FLT 2639 - ON CLIMB-OUT FROM BWI, AT FL120, THE NR 2 ENG OVERHEAT LIGHT ILLUMINATED. CREW REDUCED POWER ON NR 2 ENG TO IDLE AND LIGHT EXTINGUISHED. CREW DECLARED AN EMERG AND RETURNED TO FIELD AT BWI. FLT LANDED W/O FURTHER INCIDENT. PRIOR TO LANDINGFeb 20, 2001 · N248US · Boeing 737201 · Engine Anti-Icing SystemSDR 2001UALA00145Skin · crackedLEFT ELEVATOR LOWER SKIN CRACKED FROM PANEL 9312 AFT. REPAIRED PER SRM 55-20-03.Feb 16, 2001 · N7443U · Boeing 727222 · Elevator, Plate/SkinSDR 2001UALA00122Harness · burnedSTRONG BURNING ODOR IN E&E COMPARTMENT. *S/D* APU FEEDER HARNESS BURNED AT FIREWALL CONNECTOR. REPLACED APU HARNESS WIRES PER GN-MM 2-0-15-1.Feb 16, 2001 · N7251U · Boeing 727222 · AC Power Distribution SystemSDR COOSDR000033Torque Box · fatiguedCOOPESA REPORTED THE NOSE WHEEL WELL TORQUE BOX LOWER CHORD LBL 19, WL 148 CHORD WITH CORROSION. REPLACED THE SUBJECT CHORD. PROBABLE CAUSE OF CORROSION WAS FATIGUE.Feb 15, 2001 · N8887Z · Boeing 727225 · Fuselage Miscellaneous StructureSDR COOSDR00032Fitting · corrodedINSPECTION REPORTED A CORRODED FORWARD SUPPORT TRUNNION BEARING FITTING ON THE LEFT SIDE OF THE AIRCRAFT.Feb 15, 2001 · N8887Z · Boeing 727225 · Main Landing Gear Attach SectionSDR 2001UALA00123Bearing · crackedAPU SMOKE IN CABIN. *S/D* APU WAS REMOVED ON 2/17/01 DUE TO SMOKE IN CABIN. SHOP DISASSEMBLED ENGINE. DURING DISASSEMBLY OF THE NUCLEUS MODULE, FOUND BEARING CARRIER CRACKED RESULTING TO LEAKAGE PAST THE COMPRESSOR SEAL AREA CAUSING A SMELL OR SMOKE IN CABFeb 15, 2001 · N7275U · Boeing 727222 · APU Core EngineSDR DL72S010260Engine · intermittentNR 1 ENG FILTER BY PASS LIGHT ILLUMINATED ON TAKEOFF ROLL AT 100 KTS. RETURNED TO BLOCKS. INSP AND REPLACED NR 1 ENG MAIN OIL SCREEN. FWD FILTER BY PASS LIGHT TO MCO AND PLACARD PER MEL 79-00-02.Feb 14, 2001 · N536DA · Boeing 727232 · Engine (Turbine/Turboprop)SDR AWXA0001338Packing · brokenIN PHX OIL PUMP WAS REPLACED. UPON REMOVAL THE CENTER O-RING WAS FOUND TO BE BROKEN. THE OTHER 2 WERE OK. PUMP WAS REPLACED THOUGH IT APPEARED TO BE NORMAL.Feb 14, 2001 · N181AW · Boeing 737277 · Turbine Engine Accessory DriveSDR AWXA0001337Packing · brokenINFLIGHT NR 2 ENGINE OIL PRESSURE DROPPED BELOW THE RED RADIAL; THE CREW ACCOMPLISHED ENGINE SHUTDOWN PER THE ORH, RETURNED TO OAK. THE ENGINE WAS SHUTDOWN FOR 25 MIN WITH WINDMILLING OIL PRESSURE OF 20 PS. IN OAK THE OIL PRESSURE TRANSMITTER AND OIL PRESSURFeb 14, 2001 · N181AW · Boeing 737277 · Turbine Engine Oil SystemSDR 2001UALA00113Valve · failedAIRCRAFT RETURNED TO DEN DUE TO A CABIN PRESSURIZATION PROBLEM. *S/D* FOUND AIR TASK VALVE NOT CLOSING. REPLACED AIR TASK VALVE.Feb 13, 2001 · N7295U · Boeing 727222 · Cabin Pressure Control SystemSDR 2001UALA00105Control Valve · failedCABIN PRESSURE COULD NOT BE MAINTAINED DURING DESCENT. *S/D* FLOW CONTROL VALVES FAILED. REPLACED LEFT AND RIGHT AIR FLOW CONTROL VALVES.Feb 12, 2001 · N7274U · Boeing 727222 · Pressure Regulator/Outflow ValveSDR 2001UALA00106Valve · failedCABIN PRESSURIZATION COULD NOT BE MAINTAINED DURING CLIMB. AIRCRAFT DIVERTED TO RNO. *S/D* FOUND EQUIPMENT COOLING VALVE NOT CLOSING. REPLACED EQUIPMENT COOLING VALVE.Feb 12, 2001 · N7295U · Boeing 727222 · Cabin Pressure Control SystemSDR 2001UALA00104Light · inoperativeTHE CENTER OVERWING EXIT SIGN IS INOPERABLE. *S/D* REPLACED LIGHT ASSEMBLY L876. OPERATION CHECK NORMAL.Feb 11, 2001 · N7264U · Boeing 727222 · Emergency LightingSDR 2001UALA00096Indicator · malfunctionedCREW REPORTED THAT TRAILING EDGE FLAPS WERE IN ASYMMETRIC LOCKOUT. INBOARD FLAPS WERE AT 5 DEGREES AND OUTBOARD FLAPS DID NOT REACH 5 DEGREES AND LOCKED UP. DIVERTED TO COS FOR BETTER BRAKING ACTION. EMERGENCY DECLARED. *S/D* REPLACED INBOARD AND OUTBOARDFeb 9, 2001 · N7445U · Boeing 727222 · Trailing Flap Position Indicating SystemSDR 2001UALA00102B-Nut · leakingTHE AIRCRAFT EXPERIENCED A SYSTEM A-HYDRAULIC FLUID LOSS DURING CRUISE. AIRCRAFT DIVERTED TO CLE. *S/D* FOUND LOOSE B-NUT ON ELEVATOR FEEL COMPUTER FILTER HOUSING LINE. TIGHTENED APPROX 1 FULL TURN. STATIC LEAK STOPPED. SERVICED A-HYD SYSTEM TO FULL. RAFeb 9, 2001 · N7461U · Boeing 727222 · Hydraulic System, MainSDR 2001UALA00108Actuator · brokenHYDRAULIC SYSTEM-A FAILURE OCCURRED DURING FINAL APPROACH. LOST FLUID THEN PRESSURE. *S/D* FOUND NR 6 L/E SLAT ACT RETAINER CAP SEVERED FROM END OF THE ACTUATOR, WITH THE ACTUATOR IN THE FULLY EXTENDED AND LOCKED POSITION. REMOVED FAILED ACTUATOR, INSTALLEFeb 9, 2001 · N7442U · Boeing 727222 · Leading Edge Slat ActuatorSDR 2001UALA00103A/C Pack · icedDURING CLIMB AIRCRAFT EXPERIENCED SMOKE IN THE COCKPIT. THE AIRCRAFT RETURNED TO DSM. *S/D* THE PACK TEMPERATURE BECAME VERY HIGH. FOUND RAM AIR INLETS PACKED WITH ICE. CLEANED ICE FROM INLETS AND ACCOMPLISHED A HIGH POWER RUN. OPERATION CHECK NORMAL.Feb 9, 2001 · N7280U · Boeing 727222 · Cabin Cooling SystemSDR 2001UALA00097Rib · crackedNR 4 SLAT OUTBOARD SIDE OF ACTUATOR ROD END ATTACH POINT INTERNAL WEB CRACKED. *S/D* REPAIRED RIB IN ACCORDANCE WITH OVERHAUL MANUAL.Feb 8, 2001 · N7461U · Boeing 727222 · Leading Edge DevicesSDR 2001UALA00080Clamp · failedNR 3 ENGINE OVERHEAT LIGHT CAME ON DURING CLIMB. RETURNED TO MIA. DECLARED AN AMBER ALERT AND LANDED OVERWEIGHT. *S/D* FOUND 2 CLAMPS LEAKING PNEUMATIC AIR FROM 6TH STAGE DUCTS. REPLACED BOTH CLAMPS. NO LEAKS FOUND.Feb 7, 2001 · N7253U · Boeing 727222 · Pneumatic Distribution SystemSDR 0100459984Fuel Control · malfunctionedDURING TAKEOFF, THE FLIGHT CREW REPORTED A COMPRESSOR STALL BELIEVED TO BE FROM THE RIGHT ENGINE. A HIGH SPEED ABORTED TAKEOFF WAS ACCOMPLISHED AND THE FLIGHT RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE REPLACED THE FUEL CONTROL UNITS LOCATED ON BOTH Feb 5, 2001 · N984US · Doug DC932 · Fuel Control/Turbine EnginesSDR 2001UALA00078Accessory Unit · failedLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. AIRCRAFT RETURNED TO LGA. *S/D* REPLACED LANDING GEAR ACCESSORY UNIT PER MAINTENANCE MANUAL. JACKED AIRCRAFT AND CYCLED GEAR HANDLE 30 TIMES. OPERATIONAL CHECK NORMAL ON GROUND.Feb 4, 2001 · N7258U · Boeing 727222 · Landing Gear Position and WarningSDR 2001UALA00079Circuit Breaker · failedAIRCRAFT RETURNED TO DEN DUE TO A DIFFERENTIAL FAULT ON NR 1 GENERATOR. *S/D* MAINTENANCE REPLACED NR 1 GENERATOR BREAKER. NO FURTHER PROBLEMS REPORTED.Feb 4, 2001 · N7284U · Boeing 727222 · AC Generator-AlternatorSDR 2001UALA00074Sign · missingCENTER AISLE EXIT SIGN IS MISSING. *S/D* AIRCRAFT RETURNED TO GATE BECAUSE FLIGHT ATTENDANT NOTICED CENTER EXIT SIGN WAS MISSING FROM CEILING. REINSTALLED LIGHT ASSEMBLY ABOVE CEILING PANEL. OPERATIONS CHECK NORMAL.Feb 3, 2001 · N7444U · Boeing 727222 · Emergency LightingSDR 2001UALA00144Web · crackedNR 2 INBOARD SLAT WEB CUTOUT AT INBOARD THERMAL ANTI ICE DUCT CRACKED. REPAIRED WEB PER MM 57-45-19.Feb 3, 2001 · N7287U · Boeing 727222 · Leading Edge DevicesSDR AALA20010191Valve · defectiveIAD - FLT 371 - EN ROUTE IAD-DFW - DURING TAKEOFF, DETECTED A LOUD BANG AND VIBRATION AT CABIN. RETURNED IAD AND LANDED WITHOUT FURTHER INCIDENT. REPLACED NR 2 ENGINE BLEED VAVLE. ACCOMPLISHED HIGH POWER RUN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)Feb 2, 2001 · N706AA · Boeing 727223 · Compressor Bleed ValveSDR 20010406CW001Pump · leakingMETAL FOUND IN FUEL PUMP FILTER. UPON DISASSEMBLY OF FUEL CONTROL / FUEL PUMP FOR REPLACEMENT OF FUEL PUMP FOUND BLUE DYE BETWEEN FUEL PUMP AND FUEL CONTROL INDICATING FUEL CONTROL BEARING WASHOUT DUE TO FUEL PUMP SHAFT SEAL LEAKAGE. THIS REQUIRED SENDING FUEFeb 1, 2001 · N2GG · Cessna 550 · Engine Fuel PumpSDR 2001UALA00072Control Valve · inoperativeAIRCRAFT RETURNED TO ORD DUE TO A CABIN PRESSURE PROBLEM. *S/D* THE AIRFLOW CONTROL VALVES WERE INOPERATIVE. REPLACED LEFT AND RIGHT VALVES.Jan 29, 2001 · N7458U · Boeing 727222 · Cabin Pressure Control SystemSDR 2001UALA00061Module · leakingAIRCRAFT LOST SYSTEM A HYDRAULIC PRESSURE AFTER TAKEOFF. AIRCRAFT RETURNED TO ORD. *S/D* FOUND HYDRAULIC LEAK IN AIRSTAIR AREA AT SYSTEM A HYDRAULIC MODULE. REPLACED SYSTEM A HYDRAULIC MODULE. NO LEAKS INDICATED AFTER REPLACEMENT.Jan 28, 2001 · N7283U · Boeing 727222 · Hydraulic System, MainSDR 2001UALA00062Connector · dirtyDURING TAKOFF THE LEADING EDGE FLAP INDICATION LIGHT ILLUMINATED. THE AIRCRAFT CONTINUED TO DFW. *S/D* CLEANED AND RESEATED CONNECTOR ON UPPER SWITCH GROUND. SYSTEM OPERATION CHECKS NORMAL.Jan 26, 2001 · N7463U · Boeing 727222 · Leading Edge Slat Control SystemSDR 2001UALA00050Controller · malfunctionedAIRCRAFT WAS UNABLE TO MAINTAIN CABIN PRESSURE ABOVE 22,000 FEET. *S/D* THE PRESSURE CONTROLLER FAILED. REPLACED CABIN PRESSURE CONTROLLER.Jan 24, 2001 · N7292U · Boeing 727222 · Cabin Pressure ControllerSDR 2001UALA00039Outflow Valve · failedAUTOMATIC CABIN PRESSURIZATION FAILED DURING CLIMB. *S/D* THE OUTFLOW VALVE FAILED. REPLACED OUTFLOW VALVE.Jan 17, 2001 · N7458U · Boeing 727222 · Pressure Regulator/Outflow ValveSDR 2001UALA00038Shaft · failedAIRCRAFT RETURNED TO DEN DUE TO A SPLIT FLAP CONDITION. *S/D* FOUND LEFT INBOARD FLAP, INBOARD JACKSCREW HAD PIN ON END OF JACKSCREW BROKEN. INSTALLED NEW SHAFT ON AFT END OF JACKSCREW. OPERATIONS CHECK NORMAL.Jan 16, 2001 · N7461U · Boeing 727222 · Trailing Edge Flap ActuatorSDR 2001UALA00031Seat · looseDURING TAKEOFF ROW 13 SEATS A, B, C CAME LOOSE FROM THE FLOOR. *S/D* CAUSE UNKNOWN - AMIS ENTRY INDICATED A MISSING FOOT LOCK. FLEET ENGINEERING CONSIDERS THIS AN ISOLATED INCIDENT AND NO HISTORY EXISTS REGARDING LOOSE SEAT ASSEMBLIES AT THIS LOCATION. THEJan 16, 2001 · N7256U · Boeing 727222 · Passenger Compartment EquipmentSDR 2001UALA00030Controller · malfunctionedDURING CLIMB AIRCRAFT COULD NOT MAINTAIN CABIN PRESSURE. *S/D* MAINTENANCE REPLACED BOTH THE PRESSURE SELECTOR PANEL AND THE CABIN PRESSURE CONTROLLER. OPERATIONS CHECK NORMAL.Jan 15, 2001 · N7458U · Boeing 727222 · Cabin Pressure ControllerSDR 2001UALA00028Sensor · failedUNABLE TO RETRACT LANDING GEAR NORMALLY ON TAKEOFF. *S/D* REPLACED AIR SAFETY SENSOR AND ADJUSTED SHIM PER MAINTENANCE MANUAL. ACCOMPLISHED EXTENSION-RETRACTION AND MANUAL EXTENSION OF THE LANDING GEAR. OPERATIONS CHECK NORMAL.Jan 14, 2001 · N7294U · Boeing 727222 · Landing Gear Position and WarningSDR 2001UALA00027Structure · vibrationAIRFRAME EXPERIENCED VIBRATION WHEN AIRSPEED WAS GREATER THAN 300 KNOTS. *S/D* CHECKED AIRCRAFT PER TROUBLESHOOTING MAINTENANCE MANUAL. NO DISCREPENCIES WERE NOTED DURING GROUND CHECKS OR BY SUBSEQUENT FLIGHT CREWS SINCE THE INITIAL WRITE-UP. NO VIBRATION Jan 13, 2001 · N7290U · Boeing 727222 · Fuselage Main, StructureSDR 2001UALA00029Battery · failedEMERGENCY EXIT SIGN INOPERABLE WITHIN THE CABIN. *S/D* THE BATTERY FAILED. REPLACED THE BATTERY. OPERATIONS CHECK NORMAL.Jan 12, 2001 · N7268U · Boeing 727222 · Emergency Lighting
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