Pratt & Whitney PW4060
Service difficulty reports · 7,186
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 = 'PW4060' 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 = 'PW4060' 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 97UAL900393Actuator · failedAILERON LOCK LIGHT CAME ON DURING CLIMB AT 300 KNOTS IAS. EICAS SHOWED NO OUTBOARD AILERON MOVEMENT DURING TURN. LIGHT WENT OUT BY ITSELF AFTER 20 MINUTES AT 0.80 MACH. *S/D* AN INVALID POSITION INDICATION FROM THE LEFT AILERON LOCKOUT ACTUATOR CAUSED THE SDR DL757971067Wedge · delaminatedT/E WEDGE UPPER FWD EDGE DELAMINATED. REPLACED T/E WEDGE PER SRM 57-43-02.SDR 97UAL900391Start Syst · malfunctionedUNABLE TO START APU AT ARRIVAL. *S/D* RAN APU, OPERATIONS CHECK NORMAL. AN OIL QUANTITY INDICATION SYSTEM FALSE MESSAGE IS SOMETIMES REPORTED AND IS SUSPECT IN THIS DISCREPANCY. THIS CAN RESULT FROM SERVICING THE APU OIL WHEN IT IS RUNNING. NO OTHER INCIDSDR 97UAL900358Pitot Line · looseTAKEOFF ABORTED APPROXIMATELY 90 KNOTS DUE TO NO CAPTAIN'S AIR SPEED INDICATION. *S/D* FOUND LOOSE PITOT ON LEFT ADC. SECURED PITOT LINE, AIRSPEED OPS NORMAL.SDR 97UAL900335Circuit Breaker · failedAIRCRAFT RETURNED TO SFO AFTER BOTH UTILITY BUS OFF LIGHTS CAME ON DURING TAKEOFF. *S/D* LEFT GENERATOR CONTROL BREAKER AUXILIARY CONTACT FAILED. REPLACED LEFT AND RIGHT GENERATOR CONTROL BREAKERS.SDR 97UAL900334Auto Throttle · malfunctionedABORTED TAKEOFF AT LOW SPEED WHEN AN AUTO THROTTLE DISC AMBER EICAS MESSAGE CAME ON. *S/D* FLIGHT CREW RE-ENGAGED AUTO THROTTLE AFTER TAKEOFF. ALL MODES FUNCTIONED NORMALLY. MCDP FLT FAULTS SHOWED TLA LT, TLA RT, AND MCDP-TMC TEST COMMAND FAIL MESSAGES. ASDR CA970529008Main Oil Line · cracked(CAN) DURING FLIGHT #2 ENGINE OIL QUANTITY DECREASED SLOWLY FROM 6 TO 2 READING. MAINTENANCE ADVISED TO CONTINUE IF TEMPERATURE AND PRESSURE NORMAL. LATER QUANTITY REACHED "0" AND SLOWLY PRESSURE DROPPED TO 20 PSI DIFFERENTIAL. AIRCRAFT DIVERTED. POST FLIGHT ISDR DL76L970723Engine · surgedON SPEED REDUCTION AT FL37 LOUD BANG HEARD WITH MOMENTARY AIRCRAFT SHUDDER. FLT ATTN IN MID GALLEY AREA REPORTED SOUND AND CREW REPORTED NO ABNORMAL ENG INDICATIONS. FADEC DUMP INDICATED SURGE ON NR 2 ENG. REPLACED NR 2 ENGINE, OPS CHECK GOOD.SDR 97UAL900297Scavenge Pump · failedON TAXI TO THE GATE, EXCESSIVE BLUE COLORED SMOKE STARTED POURING OUT OF APU. *S/D* THE TURBINE SCAVENGE PUMP FAILED AND CAUSED THE SMOKE OUT OF THE APU TAILPIPE DUE TO OIL NOT BEING SCAVENGED BACK TO THE GEARBOX. REPLACED THE SCAVENGE PUMP.SDR 97UAL900278Wire · chafedRIGHT ENGINE BLEED OFF' EICAS AND BLEED OFF WARNING LIGHT DISPLAYED DURING CLIMBOUT. *S/D* MAINTENANCE FOUND WIRE CHAFED THROUGH AT PRESSURE REGULATING VALVE, CONTACTING ADJACENT METAL TUBING. REPAIRED WIRING AND SECURED.SDR 97UAL900264Press Valve · malfunctionedTAKEOFF ABORTED DUE TO AURAL SOUND AND WARNING MESSAGE RT ENG PRV (RIGHT ENGINE PRESSURE REGULATING VALVE). REPLACED PRV (PRESSURE REGULATING VALVE) AND PRV CONTROLLER.SDR 97UAL900325Gasket · wornLEFT HYDRAULIC EICAS MESSAGE AND QUANTITY LIGHT ON OVERHEAD CAME ON DURING TAKEOFF WITH HYDRAULIC QUANTITY INDICATION DROP. *S/D* REPLACED LEAKING STAB TRIM SERVO PLATE GASKET.SDR 97UAL900246Eec Message · illuminatedRIGHT ENGINE CONTROL EICAS MESSAGE APPEARED MOMENTARILY SHORTLY AFTER TAKEOFF. RIGHT ENGINE CONTROL AND RIGHT ENGINE EEC (ELECTRONIC ENGINE CONTROL UNIT) C1 MESSAGE REMAINED ON DISPLAY FOR ENTIRE FLIGHT. ENGINE OPERATION APPEARED NORMAL.SDR 97UAL900226Idg · failedRIGHT GENERATOR LIGHT CAME ON DURING APPROACH. *S/D* REPLACED RIGHT INTEGRATED DRIVE GENERATOR.SDR 97UAL900215Module · failedFORWARD LAVATORY WASTE TANK LOGIC CONTROL MODULE/CONTINUOUS LEVEL SENSOR REFLECTED FALSE FULL TANK INDICATION. CALIBRATION OF LOGIC CONTROL MODULE/CONTINUOUS LEVEL SENSOR LOST. REMOVED FOREIGN OBSTRUCTION AND RECALIBRATED LOGIC CONTROL MODULE.SDR DL76L970386Compressor · stalledRT ENG COMPRESSOR STALL DURING REVERSE THRUST AT FAIRLY, HIGH RPM SLOWING THROUGH 70 KTS, NO ENGINE EXCEEDENCES. BORESCOPED NR 2 ENGINE, NO PROBLEMS DETECTED. RAN ENGINE, OPS CHECK GOOD.SDR 97UAL900156Prsov · failedRETURNED TO EZE, DUE TO RIGHT ENGINE BLEED VALVE FAILURE. SUPPLEMENTAL DATA UPDATE PRSOV (PRESSURE REGULATING AND SHUTOFF VALVE) FAILED DUE TO CLOGGED MAIN INLET FILTER. REPLACED PRSOV.SDR 97UAL900150Light · inoperativeEMERGENCY EXIT LIGHTING (EEL) STRIP WAS INOPERABLE FROM SEAT 11G THROUGH RIGHT SIDE OF THE MID GALLEY. REPAIRED ASSEMBLY PER MM 2-0-15-5. OPERATIONS CHECK NORMAL.SDR 97UAL900132Target Sensor · out of adjustTHE LEFT OVERWING EXIT DOOR REQUIRED 12 POUNDS OF FORCE TO OPEN DURING A MAINTENANCE CHECK. THE TARGET SENSOR WAS MISALIGNED IN THE INBOARD CORE OF THE DOOR. ADJUSTED TARGET SENSO, THE DOOR THEN OPENED FREELY AND THE ACTUATORS OPERATED PER DESIGN.SDR 97UAL900096Rotor · crackedNR 2 REAR BRAKE CARBON ROTOR IS CRACKED AND DAMAGED. FOUND DURING MISSING TIE-BOLT INSPECTION. *S/D* THE CARBON ROTOR WAS FOUND DAMAGED. THE ROTOR ASSEMBLY WAS REPLACED, OPERATIONS CHECK NORMAL.SDR 97UAL900070Surge Valve · defectiveTHE APU SHUTDOWN PRIOR TO ENGINE START. THE APU WOULD NOT RESTART. *S/D* THE SURGE CONTROL VALVE WAS DEFECTIVE AND REPLACED, OPERATIONS CHECK NORMAL. NO OTHER APU DISCREPANCIES HAVE OCCURRED SINCE THIS INCIDENT.SDR DL76L970119Compressor · stalledAT TOP OF CLIMB DURING POWER REDUCTION EXPERIENCED AN APPARENT COMPRESSOR STALL ON THE RT ENG. THE A/C JOLTED AND PASSENGERS SAW A WHITE FLASH AT MOMENT OF INCIDENT. THE A/C DIVERTED INTO ATL. THE ENGINE WAS REPLACED IN ATL BEFORE FURTHER FLIGHT.SDR 97UAL900054Central Warning · malfunctionedON THREE OCCASIONS DURING FLIGHT, THE RADIO ALTIMETER AMBER LIGHT ILLUMINATED ON THE ATTITUDE DEVIATION INDICATOR (ADI). THE FLIGHT MANAGEMENT COMPUTER (FMC) WARNING CONFIGURATION LIGHT AND ALSO THE LANDING GEAR NOT DOWN LIGHT MOMENTARILY ILLUMINATED WITHOUTSDR 97UAL900004Engine · malfunctionedTHE LEFT ENGINE EXPERIENCED AN INFLIGHT SHUT DOWN SHORTLY AFTER TAKEOFF. THE AIRCRAFT RETURNED TO SFO.SDR 97UAL900016Psu · burnedSMOKE AND BURNING SMELL COMING FROM PASSENGER SERVICE UNIT ABOVE SEATS 1AB. *S/D* THE OVERHEAD SEAT DECODER AT SEAT 1AB WAS BURNED INTERNALLY. THERE WAS NO SIGN OF MOISTURE OR OTHER EXTERNAL CAUSE OF THE SMOKE DAMAGE. REPLACED THE OVERHEAD SEAT DECODER, OPSDR 98UAL900010Latch · jammedRIGHT OVERWING SLIDE FAILED TO DEPLOY. *S/D* INVESTIGATION INTO THE CAUSE OF THIS PROBLEM HAS SHOWN THAT THE ELECTRICAL PORTION OF THE SYSTEM WORKED PROPERLY. THE ACTUATION OF THE DOOR LATCH WAS JAMMED. THE MASS OF THE TARGET COUPLED WITH NORMAL A/C VIBRATSDR 97UAL900060Bearing · wornINBOARD AILERONS BINDED AT CRUISE ALTITUDE IN THE MANUAL MODE, AND WERE SMOOTH WITH THE AUTOPILOT CONNECTED. THE BEARING WAS GRITTY AND WORN. REPLACED BEARING ON FEEL AND CENTERING SPRING MECHANISM. INSPECTED CABLE RUNS IN E/E BAY AND BOTH LEFT AND RIGHT WISDR DL76P962786Engine · failedON TAKEOFF PASSING 400 FT, AGL LEFT ENG COMPRESSOR STALLED. THROTTLE REDUCED TO IDLE AND RETURN FOR LANDING, MAX EGT 697 DEGREE. FOUND ENG AT FAULT. REPLACED NR 1 ENGINE.SDR 96UAL900976Bleed Valve · corrodedABORTED TAKEOFF DUE TO LEFT ENGINE OVERTEMP. *S/D* THE 2.95 BLEED SOLENOID VALVES REMAINED OPEN AT HIGH POWER DUE TO INTERNAL CORROSION IN THE 2.95 BLEED VALVES. THIS LED TO THE LEFT ENGINE OVER TEMP CONDITION. THESE VALVES ARE CURRENTLY UNDERGOING AN UPGRSDR DL76L962726Vane · missingFOUND ON GROUND INSP, EXIT VANES DAMAGED/MISSING AND INTERMED CASE FAIRING DAMAGE. REPLACED ENGINE.SDR 96UAL900933Iru · misalignedTHE AIRCRAFT RETURNED, DUE TO A FLIGHT MANAGEMENT COMPUTER NAVIGATION DISCREPANCY. *S/D* FLIGHT RECORDER DATA INDICATED THAT THE FMC POSITION WAS APPROXIMATELY 34 NM NORTHEAST OF THE ACTUAL POSITION AFTER PUSHBACK. THE IRU WAS MISALIGNED, OPERATIONS CHECKEDSDR 96UAL900910Compressor · stalledAIRCRAFT RETURNED TO FIELD DUE TO RIGHT ENGINE COMPRESSOR STALL AND HIGH EGT. *S/D* COMPRESSOR STALL IS ATTRIBUTED TO THE N2 COMPRESSOR FAILURE. THE ENGINE WAS REMOVED FROM THE AIRCRAFT. THE ENGINE IS NOT YET DISASSEMBLED.SDR 96UAL900897Rvdt · failedLANDED IN SFO UNDER AMBER ALERT DUE TO FLAP EXTENSION PROBLEM. *S/D* THE ROTARY VARIABLE DIFFERENTIAL TRANSFORMER FLAP LEVER FAILED. REPLACED ROTARY VARIABLE DIFFERENTIAL TRANSFORMER PER MM 27-51-26, OPERATIONS CHECK NORMAL.SDR DL76L962574Gear Light · malfunctionedAFTER T/O, WHEN GEAR HANDLE WAS RAISED, LANDING GEAR GREEN LIGHTS STAYED ON, TAIL SKID LIGHT ON, CAPTS PITOT, RT AUX PITOT AND TAT LIGHTS ON. EICAS STATUS PAGE INDICATED LANDING GEAR MONITOR, NOSE AIR/GND DISAGREE, A/G DISAGREE AND ICE DET MSGS. RESEATED ASSSDR 96UAL900895Check Valve · failedTHE RIGHT PACK WAS NOISY AND CAUSING A VIBRATION IN THE FORWARD CABIN DURING THE FLIGHT. THE AIRCRAFT DIVERTED TO JFK. *S/D* THE NOISE AND VIBRATION WAS CAUSED BY A LOOSE FLAPPER IN THE SUPPLY FAN CHECK VALVE. THE CHECK VALVE WAS REPLACED PER MM 21-58-02, SDR DL73S962573Wire · brokenEMERGENCY TRACK LIGHTING INOP FWD AND AFT CABIN. REPLACED CHARGER BASE AND BATTERY PACKS, NO HELP. FOUND BROKEN WIRE IN LIGHTING TRACK THAT AFFECTED MOST FWD AND AFT LIGHT SEGMENTS.SDR DL76L962522Apu · failedDURING GROUND OPERATIONS, APU AUTO SHUTDOWN DUE WITH TAILPIPE FIRE. INSPECTION REVEALED GEARBOX OIL IN TAILPIPE CAUSING FIRE. REPLACED APU.SDR CA961128028Plastic Cover · missing(CAN) FLIGHT ATTENDANT RECEIVED SHOCK FROM LIGHT ASSEMBLY. NO COVER INSTALLED OVER BARE WIRES. INSTALLED.SDR 96UAL900835Oven · fireA SMALL FIRE OCCURRED IN THE AFT GALLEY OVEN. *S/D* FOOD SPILLED ONTO THE BOTTOM OF THE OVEN INSERT RESULTING IN A SMALL FIRE. THE FIRE WAS EXTINGUISHED WITH A HALON FIRE EXTINGUISHER. THE OVEN WAS NOT DAMAGED AS A RESULT OF THIS INCIDENT, OPERATIONS CHECSDR 96UAL900826Idg · malfunctionedDIVERTED TO MIA UNDER AMBER ALERT DUE TO GENERATOR INDICATION PROBLEM. *S/D* THE LEFT ENGINE INTEGRATED DRIVE GENERATOR WAS BELIEVED TO BE AT FAULT. THE LEFT ENGINE IDG WAS REPLACED, OPERATIONS CHECK NORMAL. THE SHOP FOUND NOTHING WRONG WITH THE REMOVED IDSDR 96UAL900820Light · inoperativeFLOOR EMERGENCY LIGHT AT SEAT 11 ON RIGHT SIDE INOPERABLE. REPLACED FLOOR EMERGENCY LIGHT, OPERATIONS CHECK NORMAL.SDR 96UAL900823Fan Exit Case · crackedTHE RIGHT ENGINE CASE AND VANE ASSEMBLY FAN EXIT HAS A CRACK AT THE 5 O'CLOCK POSITION LOOKING FORWARD. THE CRACK EXTENDS OUTWARD ON THE CASE STIFFENER FLANGE. THE CRACK IS LOCATED ON THE B1 FLANGE. THE CRACK RUNS FROM THE OUTER DIAMETER OF THE FLANGE INTO ASDR DL76L962334Eec Sw Panel · faultyAFTER T/O, RT ENG EEC ALTN LIGHT CAME ON, EPR NORMAL NO EICAS MSG. REPLACED EEC SWITCH LIGHT PANEL, OPS CHECK OK.SDR 96UAL900806Fan Blades · damagedA BIRD STRIKE OCCURRED IN THE RIGHT ENGINE WHICH CAUSED FAN BLADE AND NOSE COWL DAMAGE. *S/D* THE BIRD STRIKE RESULTED IN A COMPLETE REPLACEMENT OF THE FAN BLADE SET. A REPAIR WAS ACCOMPLISHED ON THE NOSE COWL, OPERATIONS CHECK NORMAL.SDR 96UAL900807Press Reg Vlv · malfunctionedABORTED TAKEOFF DUE TO RIGHT ENGINE PRESSURE REGULATING VALVE EICAS MESSAGE WITH BLEED CAUTION LIGHT. ACCOMPLISHED CHECK OF ALL VALVES ON THE RIGHT ENGINE. ALL WIRES WERE ALSO INSPECTED AND FOUND SECURE. OPERATIONS CHECK NORMAL. THERE HAVE BEEN NO FURTHER DSDR DL76L962308Engine · failedLEFT ENGINE STALLED AT CRUISE, ENGINE WAS SHUTDOWN. A/C MADE AN UNSCHEDULED LANDING IN YYR. NR 1 ENGINE CHANGE.SDR DL76L962040Engine · bird strikeNR 2 ENG SURGE SHORTLY AFTER ROTATION. ENGINE ROLLED BACK AND QUIT. FOUND BIRD REMNANTS IN ENGINE. REPLACED ENGINE.SDR 96UAL900672Battery Pack · dischargedEMERGENCY FLOOR LIGHTING AT ROWS 15AB-28AB FLASHES INTERMITTENTLY. REPLACED BATTERY PACK (ROW 26 AB) AND GROUND CHECKED NORMAL.SDR DL76L961982Compressor · stalledLEFT ENGINE COMPRESSOR STALL IMMEDIATELY AFTER T/O. MADE SUCCESSFUL LANDING WITH LEFT ENGINE AT IDLE. REPLACED ENGINE.SDR 96UAL900641Fan Blades · damagedBIRD STRIKE NR 1 ENGINE, ACCOMPANIED BY VIBRATION. AIRCRAFT RETURNED TO FIELD. EXTENSIVE FAN BLADE DAMAGE OCCURRED FROM BIRD STRIKE. THE COMPLETE SET OF FAN BLADES WERE REPLACED.
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