Pratt & Whitney JT8D-17R

Service difficulty reports · 102

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 = 'JT8D17R'
  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 C7WA200600017Wire · brokenAIR RETURN: AT LIFT OFF, HEARD A LOUD BANG AND AIRCRAFT WOULD NOT PRESSURIZE. NO DOOR LIGHTS OBSERVED. RETURNED TO DEPARTURE. SECURED E&E BAY DOOR. PRESSURIZED AIRCRAFT OPERATIONAL CHECKS GOOD. E&E DOOR WARNING LIGHT INDICATION INOPERATIVE. REPAIRED BRONov 30, 2006 · N1279E · Boeing 7272Q6 · Door System WiringSDR DHL2006740001Engine · failedNR 2 ENGINE FAILED AT 16000 FT. ACCOMPLISHED ALL EMERGENCY ABNORMAL CHECKLIST. REMOVED AND REPLACED NR 2 ENGINE ASSY IAW B727 MTM 71.2 RII 8188May 24, 2006 · N740DH · Boeing 7272Q9 · Engine (Turbine/Turboprop)SDR C7WA200400071Actuator · leakingAIR RETURN; AFTER TAKEOFF AND FLAP RETRACTION SYSTEM (A) HYDRAULIC QUANTITY WAS DROPPING RAPIDLY. ACCOMPLISHED ABNORMAL PROCEDURE FOR LOSS OF SYSTEM (A) QUANTITY. FOUND NR 1 SLAT ACTUATOR LEAKING. REMOVED AND REPLACED SLAT ACTUATOR IAW MM. (K)Dec 10, 2004 · N1279E · Boeing 7272Q6 · Leading Edge Slat ActuatorSDR DHL200474006Web · corrodedDURING A-CHECK, THE FOLLOWING DISCREPANCIES WERE NOTED. NOSE SECTION LWR LOBE INTERIOR BS 312 AND RT SIDE HORIZONTAL WALKING BEAM. CORROSION AT FRAME ATTACH CLIP; CUT OUT DAMAGED WEB SECTION (ATTACH CLIP) AT STA.312 AT HORIZ WALKWAY BEAM RT SIDE IAW SRM 51-Jul 16, 2004 · N740DH · Boeing 7272Q9 · Fuselage Miscellaneous StructureSDR AJN2002F00000Duct · crackedAIRCRAFT AIR RETURNED DUE TO NR 3 ENGINE FIRE WARNING ILLUMINATED ON TAKEOFF CLIMB. CREW COMPLETED CHECKLIST. LIGHT EXTINGUISHED AFTER NR 3 THROTTLE AT IDLE. MAINTENANCE FOUND NR 3 ENGINE 8TH STAGE DUCT CRACKED AND UPPER COWL DAMAGED. REMOVED AND REPLACED Nov 27, 2002 · N906PG · Boeing 727200 · Engine Bleed Air SystemSDR C1HA200185012Bolt · looseENGINE NR 1 LOST ALL OIL DURING LOSS OF PRESSURE PRECAUTIONARY ENGINE PROCEDURES WERE COMPLETED (AFTER 2 MIN COOL DOWN) AT 10 PSI OIL PRESSURE DROPPED TO 0 DURING WIND MILLING 17:05-18:00 OIL PRESSURE WAS AT 10 PSI AT SHUTDOWN AND DECREASE. INSPECTED ENGINE VISep 22, 2001 · N685CA · Boeing 7272S7 · Turbine Engine Accessory DriveSDR SCNA01045GearboxOn climbout from MSP the number one engine low oil pressure light illuminated, oil quantity dropped and oil pressure gauge started to drop verifying the warning light. Removed and replaced the gearbox, found oil pressure line leaking.Jun 18, 2001 · N275AF · Boeing 727227 · Turbine Engine Oil SystemSDR SCNA01016Compressor · stalledTWO HARD COMPRESSOR STALLS ON THE NUMBER TWO ENGINE JUST AFTER LEVELING OFF AT FL370. INSPECTED INLET AND EXHAUST, NO DAMAGE NOTED.Feb 21, 2001 · N282SC · Boeing 727225 · Turbine Engine Compressor SectionSDR 0003302769Engine · stalledDURING APPROACH TO DEN, THE FLIGHT CREW RECEIVED A WINDSHEAR ALERT. THE ENGINE THROTTLES WERE ADVANCED PER PROCEDURES AND THE NR 2 ENGINE EXPERIENCED A COMPRESSOR STALL. AFTER THE WINDSHEAR ALERT, THE NR 2 ENGINE WAS RETARDED TO IDLE AND AN EMERGENCY WAS DECSep 9, 2000 · N729RW · Boeing 7272M7 · Engine (Turbine/Turboprop)SDR SCNA00099Compressor · stalledDURING TAKEOFF ROLL, ENGINE NUMBER TWO COMPRESSOR STALL DURING THE TAKEOFF ROLL AT LAS (10 KNT) CROSS WIND. SLIGHT EPR FLUCUATION, SLIGHT NOISE, AIRFRAME PULSATED, SOFT STALL. INSPECTED INLET AND EXAUST NR 2 ENGINE, NO DEFECTS NOTED ALL PARAMETERS CHECK NORMSep 8, 2000 · N275AF · Boeing 727227 · Turbine Engine Compressor SectionSDR SCNA00095Fcu · stuckDURING CRUISE THE NUMBER ONE ENGINE STUCK AT HIGH EPR SETTING. THE CREW EXECUTED A PRECAUTIONARY IN FLIGHT SHUTDOWN AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE NUMBER ONE FUEL CONTROL UNIT. OPERATIONAL AND LEAK CHECKS GOOD.Aug 29, 2000 · N282SC · Boeing 727225 · Fuel Control/Turbine EnginesSDR RIVA0000027Nose Cowl · crackedPSM, CRACK AT NR 3 NOSE COWL AT 12 O''CLOCK POS AT NAC STA 77.5, 6 AFT OF COWL L/E. DAMAGE AREA WAS CUT OUT OF NOSE COWL AT NAC STA 77.5. THE REP PLATE WAS FAB FROM .050 2024T-3. DRILLED EXISTING (AND REPAIRED) HOLES ONTO REP PLATE. DEBURRED ALL EDGES ON NAug 25, 2000 · N367PA · Boeing 727221 · Engine Cowling SystemSDR RIVA0000020Fire Loop · malfunctionedYYZ - ON CLIMB-OUT AFTER TAKEOFF, THE ENGINE FIRE BELL AND LIGHT OPERATED INDICATING AN ENGINE FIRE. THE NR 3 ENGINE FIRE HANDLE WAS LIGHTED. THE EMERGENCY CHECK LIST WAS COMPLETED. THE AIRCRAFT RETURNED TO YYZ WITHOUT INCIDENT. NO FIRE WAS VISIBLE BY THE Jul 24, 2000 · N367PA · Boeing 727221 · Smoke DetectionSDR DHL2000741001Line · looseON CLIMBOUT, NR 2 ENG SPOOLED BACK TO 1.8 EPR. ATTEMPTED TO GAIN MORE THRUST LEVER MOVEMENT WITH FWD THRUST LEVER MOVEMENT AND ENG FAILED. FOUND LOOSE LINE ON FUEL OIL COOLER TO P&D VLV. ALSO BACK SHELL LOCK WASHER BROKEN AND PACKING CUT. REMOVED AND REPLAMar 30, 2000 · N741DH · Boeing 7272Q9 · Engine Fuel DistributionSDR MZZA99229Gearbox · damagedMNL - FLT 892 - PRECAUTIONARY ENGINE NR 3 SHUTDOWN, DUE TO OIL QTY LOSS DURING CLIMB-OUT. NO ENGINE PARAMETERS EXCEEDED. MAINTENANCE REMOVED AND REPLACED GEARBOX PER TASK CARD 99-7260-1-4005. OPS AND LEAKCHECK GOOD ENGINE COWL SECURED. AIRCRAFT RELEASED FORNov 15, 1999 · N625DH · Boeing 727264 · Turbine Engine Accessory DriveSDR MZZA99152Fan · crackedTNN - DURING S-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, A .5 INCH LONG CRACK WAS FOUND ON NR 1 ENGINE FIRST STAGE COMPRESSOR BLADE LEADING EDGE SURFACE. THE STAGE 1 COMPRESSOR DISC P/N 817401 WAS REMOVED AND REPLACED WITH A NEW ONE PER JT8D MM SECT 72-30 PARAug 6, 1999 · N86426 · Boeing 727227 · Turbine Engine Compressor SectionSDR 9902772762Engine · flamed outTHE NR 1 ENGINE FLAMED OUT AT START OF DESCENT. THE FLIGHT CREW ACCOMPLISHED ENGINE SHUTDOWN COM PROCEDURES THEN RESTARTED THE NR 1 ENGINE WITH NORMAL OPERATION THE REMAINDER OF THE FLIGHT. FLIGHT LANDED AT DESTINATION WITHOUT INCIDENT. MAINTENANCE PERFORMEDJul 21, 1999 · N722RW · Boeing 7272M7 · Engine (Turbine/Turboprop)SDR SCNA99090Compressor · stalledDURING TAKEOFF ROLL AT ABOUT 40 KNOTS, NUMBER TWO ENGINE COMPRESSOR STALLED THREE TIMES. ABORTED TAKEOFF AND TAXIED BACK TO RAMP. INSPECTED NUMBER TWO ENGINE INLET AND EXHAUST WITH NO DAMAGE FOUND. RAN ENGINE PER MAINTENANCE MANUAL WITH ALL PARAMETERS NORMAJul 9, 1999 · N275AF · Boeing 727227 · Turbine Engine Compressor SectionSDR SCNA99077Seal · failedENGINE NUMBER ONE SHUTDOWN DUE TO LOW OIL PRESSURE AND QUANTITY. LOSS OF OIL QUANTITY FOLLOWED BY LOSS OF OIL PRESSURE AND RISE OF OIL TEMPERATURE. ENGINE REDUCED TO IDLE PRIOR TO SHUTDOWN. FOUND ENGINE BEARING SEAL LEAKING AND EVIDENCE OF OIL FOUND IN THE EMay 23, 1999 · N282SC · Boeing 727225 · Engine (Turbine/Turboprop)SDR SCNA99051Oil Pump · inoperativeDURING DESCENT AT APPROXIMATELY FL200, CREW OBSERVED LOW OIL PRESSURE LIGHT ON NR 2 ENGINE. OIL PRESSURE DECAYED TO 15 PSI, QUANTITY WAS 2 QTS AND TEMPERATURE STAYED IN GREEN BAND. ENGINE WAS SHUT DOWN AND SECURED PER COM PROCEDURES. THE APPROACH AND LANDINMar 14, 1999 · N275AF · Boeing 727227 · Turbine Engine Oil SystemSDR SCNA98155Deice Duct · blownDURING CLIMBOUT, CREW OBSERVED ENGINE NUMBER 3 FIRE WARNING AFTER PASSING 10,000 FEET. NUMBER THREE ENGINE WAS SHUT DOWN PRECAUTIONARY AND FIRE BOTTLE WAS DISCHARGED. RETURNED AIRCRAFT TO MSP, UNEVENTFUL. FOUND THE NUMBER THREE ENGINE ANTI ICE DUCT TO HAVE Dec 31, 1998 · N288SC · Boeing 7272J4 · Engine Anti-Icing SystemSDR SCNA98131Compressor · damagedDURING A LINE MAINTENANCE CHECK, SOFT BODY COMPRESSOR INGESTION WAS DETECTED ON THE NUMBER THREE ENGINE. REMOVED AND REPLACED ENGINE.Oct 27, 1998 · N282SC · Boeing 727225 · Turbine Engine Compressor SectionSDR 98ZZZM823Fuel Control · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)Sep 30, 1998 · N308AS · Boeing 727227 · APU Engine Fuel and ControlSDR 98ZZZM824Igniter Box · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)Sep 30, 1998 · N308AS · Boeing 727227 · Fuel Boost PumpSDR EISA98243Igniter Box · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)Sep 30, 1998 · N308AS · Boeing 727227 · ExciterSDR SCNA98084Power Stop · not stowedDURING TAKEOFF ROLL FOLLOWING A MAINTENANCE CHECK, THE AIRCRAFT WOULD NOT REACH TAKEOFF POWER ON THE NUMBER THREE ENGINE. FOUND THE PART POWER STOP IN THE PART POWER STOP POSITION. STOWED AND SAFETIED THE PART POWER STOP. ENGINE OPERATIONALLY CHECKS NORMAL.Jul 29, 1998 · N289SC · Boeing 727259 · Fuel Controlling SystemSDR 99ZZZM30Cap · missingDURING CRUISE, NR 2 ENGINE OIL PRESSURE DROPPED BELOW 30 PSI WITH LOW OIL PRESSURE LIGHT ON. MAX OIL TEMP 130 DEGREES C. ENGINE WAS SHUTDOWN. DID TURNBACK. FOUND NR 2 ENGINE OIL CAP MISSING. REPLACED CAP AFTER SERVICING WITH 19.5 QTS OF OIL. CHECKED FOR Jul 12, 1998 · N773AT · Boeing 727227 · Turbine Engine Oil SystemSDR 9803192712Relief Valve · failedDURING CLIMB AT 29,000 FEET, THE CENTER ENGINE OIL PRESSURE INDICATION DECREASED TO 30 PSI. AIRCRAFT DIVERTED TO SLC AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE CENTER ENGINE OIL PRESSURE RELIEF VALVE. ENGINE OPERATIONAL CHECK OK.Feb 19, 1998 · N712RC · Boeing 7272S7 · Turbine Engine Oil SystemSDR 9801262713Fuel Control · malfunctionedAS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE WAS SLOW RESPONDING TO THROTTLE SETTING. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT ENGINE FUEL CONTROL ASSEMBLY. OPERATIONAL CHECK OK. AIRCRAFT RETURNED TO SERVICE.Jan 20, 1998 · N716RC · Boeing 7272S7 · Fuel Control/Turbine EnginesSDR DHL97741003Power Supply · inoperativeAT FL 350 TAT -14 C , NR 2 EPR FLUCTUATED UP TO +.10 FUEL FLOW + 200 LBS FROM CRUISE SETTINGS WITH FRICTION LOCK SET CRUISE EPR INCREASED .02 OVER 10 MINUTE PERID. ALL OTHER ENGINES PARAMETERS APPEARED NORMAL. FLUCTUATIONS CONTINUED AT REDUCED POWER SETTINGOct 18, 1997 · N741DH · Boeing 7272Q9 · Fuel Flow IndicatingSDR SCNA97281Compressor · failedTHE NUMBER 2 ENGINE COMPRESSOR STALLED AT FL 350. STALLS CONTINUED DURING DESCENT THEREFORE ENGINE WAS SHUTDOWN. REMOVED AND REPLACED NUMBER 2 ENGINE DUE TO STAGE 6 COMPRESSOR BLADE LIBERATION.Jul 4, 1997 · N281SC · Boeing 727282 · Turbine Engine Compressor SectionSDR SCNA97126Cross Shaft Nut · looseDURING DESCENT HAD NO THROTTLE RESPONSE FROM THE NUMBER 3 ENGINE. FOUND UPPER THRUST CRANK ON INBOARD SIDE OF ENGINE CROSS SHAFT SECURING NUT LOOSE AND THRUST CRANK OFF THE SPRING SHAFT. REINSTALLED THRUST CRANK AND TORQUED AND SAFETIED NUT. PERFORMED ENGINApr 30, 1997 · N289SC · Boeing 727259 · Fuel Controlling SystemSDR EISA97083O-Ring · damagedNR 3 ENGINE HAD OIL LOSS ON FINAL. INDICATIONS AT SHUT DOWN, QTY 0, PRESSURE IN YELLOW BAND AND YELLOW OIL LIGHT ILLUMINATED. REPLACED DAMAGED O-RING ON OIL RETURN LINE ABOVE OIL SCREEN. LEAK CHECKED OK PER CHAPTER 71. (M)Apr 23, 1997 · N368PA · Boeing 727221 · Turbine Engine Oil SystemSDR 9707072712Oil Press Ind · malfunctionedDURING CLIMB, THE NR 2 ENGINE OIL PRESSURE INDICATION BEGAN DECREASING. CREW RETARDED NR 2 ENGINE POWER TO IDLE. PRESSURE STABILIZED AT 36 PSI. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE OIL PRESSUREApr 2, 1997 · N712RC · Boeing 7272S7 · Engine Oil PressureSDR EISA97004Oil Press Switch · inoperativeNR 2 ENGINE OIL FILTER BYPASS/LOW PRESS LIGHT ILLUMINATED DURING FLIGHT. REMOVED AND REPLACED NR 2 LOW PRESS SWITCH. (M)Jan 14, 1997 · N367PA · Boeing 727221 · Engine Oil PressureSDR EISA96286Relief Valve · out of adjustDURING TAKEOFF, NR 2 OIL PRESSURE ROSE ABOVE RED LINE (APPROX 80 PSPSI). TROUBLESHOT ENGINE OIL PRESSURE RELIEF VALVE AND ADJUSTED PER MM, LEAK AND OPS CHECK GOOD. (M)Dec 23, 1996 · N368PA · Boeing 727221 · Engine Oil PressureSDR SCNA96448Engine · failedIN FLIGHT, NR 3 ENGINE LOW OIL/FILTER BYPASS LIGHT ILLUMINATED IN-FLIGHT. OIL PRESSURE, TEMPERATURE AND QUANTITY INDICATED NORMAL. SHUT DOWN ENGINE IN ACCORDANCE WITH COM PROCEDURES. REMOVED AND REPLACED OIL FILTER AND INSPECTION FOUND SMALL METAL CONTAMINDec 20, 1996 · N282SC · Boeing 727225 · Engine (Turbine/Turboprop)SDR SCNA96213Prbc · malfunctionedNUMBER 1 ENGINE EGT WENT TO 670 ON CLIMBOUT. RETURNED TO LAS. INSPECTED INLET AND EXHAUST, INSPECTED AND BLEW OUT PT2 AND PT7 LINES AND CHANGED THE PRESSURE RATIO BLEED CONTROL, OPS CHECKED ENGINE.Aug 5, 1996 · N283SC · Boeing 727225 · Compressor Bleed ValveSDR EISA96102Filter · cloggedENGINE NR 2 OIL PRESSURE FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. REDUCED POWER LIGHT REMAINED ILLUMINATED WITH POWER AT IDLE. ENGINE SHUT DOWN AND RETURNED TO EWR. REPLACED NR 2 MAIN OIL SCREEN, RUN-UP AND LEAK CHECK OK. OIL PRESSURE LIGHT OPS CHECK NORJul 21, 1996 · N363PA · Boeing 727221 · Turbine Engine Oil SystemSDR EISA96099Turbine · failedON TAKEOFF ROLL AT 60 KIAS AND AT TAKEOFF EPR 25 DEGREES CELSIUS. NR 2 ENGINE EGT BECAME EXCESSIVE AND A COMPRESSOR STALL OCCURRED. TAKEOFF WAS ABORTED. REPLACED NR 2 ENGINE IAW MM. (M)Jul 18, 1996 · N363PA · Boeing 727221 · Turbine SectionSDR 9615812762Compressor · stalledWHILE APPLYING POWER FOR TAKEOFF, THE NR 1 ENGINE HAD A COMPRESSOR STALL. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE PERFORMED THE FOLLOWING FUNCTIONS ON NR 1 ENIGNE, REPLACED PRBC, CHECKED ENGINE INLET AND EXHAUST AND DRAINEJul 17, 1996 · N722RW · Boeing 7272M7 · Turbine Engine Compressor SectionSDR 9615682768Epr Indication · droppedDURING TAKEOFF, NR 2 ENGINE EPR INDICATION DROPPED. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. INSPECTED AND OPERATIONALLY CHECKED NR 2 ENGINE. OK FOR SERVICE.Jul 16, 1996 · N728RW · Boeing 7272M7 · Engine Pressure Ratio (EPR)SDR DHL9674103APwr Supply · failedDURING CLIMB, NR 1, 2 AND 3 FUEL FLOW ERRATIC. FOUND NR 2 FUEL FLOW TRANSMITTER CAUSING FAULTS IN NR 1 AND NR 3 FUEL FLOW INDICATIONS. REMOVED AND REPLACED FUEL FLOW POWER SUPPLY PER M/M 73-31-12. REPLACED NR 2 ENGINE FUEL FLOW TRANSMITTER PER M/M 73-30-0, Jun 14, 1996 · N741DH · Boeing 7272Q9 · Fuel Flow IndicatingSDR SCNA96006Gearbox · malfunctionedTHE NR 3 ENGINE SHUT DOWN ON TAXI OUT. FOUND NR 3 ENGINE TO HAVE A GEARBOX PROBLEM, SUN COUNTRY WILL UPDATE THIS REPORT WHEN SHOP FINDINGS ARE AVAILABLE.Jan 20, 1996 · N275AF · Boeing 727227 · Turbine Engine Accessory DriveSDR 9602992712Epr Indicator · malfunctionedNR 3 EPR INDICATION WAS ABNORMALLY LOW ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. THE NR 3 EPR SYSTEM WAS PLACED ON MEL AND THE FLIGHT CONTINUED AS SCHEDULED. MAINTENANCE SUBSEQUENTLY REPLACED THE EPR INDICATOR AND TRANSJan 2, 1996 · N712RC · Boeing 7272S7 · Engine Pressure Ratio (EPR)SDR 9519322715Prbc Vlv · malfunctionNR 2 ENGINE COMPRESSOR STALLED ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE PRBC VALVE AND INSPECTED THE ENGINE. NO DAMAGE NOTED.Nov 29, 1995 · N719RC · Boeing 7272S7 · Compressor Bleed ValveSDR SCNA95275N2 Rotor · lockedTHE NR 1 ENGINE WAS SHUTDOWN IN-FLIGHT DUE TO A LOCKED N2 ROTOR. REMOVED AND REPLACED THE NR 1 ENGINE.Nov 20, 1995 · N283SC · Boeing 727225 · Turbine Engine Compressor SectionSDR EISA95290Fuel Control · failedNR 3 ENGINE QUIT AT 800 FEET AFTER TAKEOFF, NO WARNING, SHUTTERED AND QUIT. REMOVED AND REPLACED NR 3 ENGINE FUEL CONTROL IAW 73-21-1. OPS AND LEAK CHECK GOOD IAW 72-00. TRIMMED NR 3 ENGINE IAW 71-00-97. (M)Oct 7, 1995 · N368PA · Boeing 727221 · Fuel Control/Turbine EnginesSDR 95ZZZX5654Turbine Disk · fir tree failureDURING DEBLADING OF THE SECOND STAGE TURBINE DISK, 3 FIR TREES FELL OFF WHEN THE BLADES WERE REMOVED. OVERHAUL MANUAL PROCEDURES WERE FOLLOWED AND WERE NOT A CONTRIBUTING CAUSE TO THE DAMAGE. THE CRACKS ON THE FIR TREES APPEAR TO BE OLD DUE TO SOOT DEPOSITS.Sep 22, 1995 · Turbine SectionSDR 95ZZZX4101Turbine · failedKMIA/SVMC - FLT KYC203 - ON POWER RUN-UP FOR TAKEOFF KMIA, APPROXIMATE 1.6 EPR, NR 1 ENGINE BEGAN TO VIBRATE. REJECTED TAKEOFF, AND MONITORED ENGINE. EGT 500, N1 28 PERCENT, N2 52 PERCENT. UPON INSPECTION AT GATE, FOUND TURBINE FAILURE. ENGINE IS BEING REPJun 24, 1995 · N203AV · Boeing 727259 · Turbine Section
Back to Pratt & Whitney JT8D-17R