Pratt & Whitney PW4152
Service difficulty reports · 145
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 = 'PW4152' 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 = 'PW4152' 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 AUS20020533Warning System · faulty(AUS) NLG DOOR INTRANSIT LIGHT ILLUMINATED. INVESTIGATION COULD FIND NO CAUSE FOR THE DEFECT.SDR AUS20011450Skin · delaminated(AUS) VERTICAL STABILISER LEADING EDGE SKIN DELAMINATED.SDR AUS20011435Control Unit · faulty(AUS) AUTO FUEL FEED FAILS DURING DESCENT.SDR AUS20011449Control Unit · faulty(AUS) AUTO FUEL FEED MALFUNCTION. LIMITED INFORMATION PROVIDED.SDR AUS20011417Connector · damaged(AUS) HIGH SPEED VALVE CONNECTORS HAD HIGH RESISTANCE.SDR AUS20011351Valve · faulty(AUS) PRESSURISATION SYSTEM FAULTY. FORWARD OUTFLOW VALVE IN AUTO MODE.SDR AUS20010785Computer · faulty(AUS) FLIGHT AUGMENTATION COMPUTER FAULTY.SDR AUS20010485Computer · faulty(AUS) THROTTLE CONTROL COMPUTER (TCC) FAULTY.SDR AUS20010446Cable · distorted(AUS) NO1 ENGINE THRUST REVERSER MASTER ACTUATOR FLEXIBLE CABLE DRIVE TO SPLITTER GEARBOX KINKED AND TWISTED.SDR AUS20010492Throttle · faulty(AUS) LT AND RT ENGINE THROTTLES REDUCED TOWARDS IDLE. INTERMITTENT DEFECT. CAUSE COULD NOT BE IDENTIFIED. SEE MDR 01/0485 FORFURTHER INFORMATION.SDR AUS20010490Controller · faulty(AUS) NO1 PNEUMATIC SYSTEM CONTROLLER FAULTY.SDR AU010091Duct · leaking(AUS) NR 1 BLEED AIR SYSTEM LEAKING.SDR AU010090Loop · faulty(AUS) WING LOOP A PNEUMATIC SYSTEM INOPERATIVE.SDR AU010240Fire Loop · faulty(AUS) LT ENGINE FIRE LOOP A FAULTY.SDR AU001293Landing Gear · faulty(AUS) LANDING GEAR WOULD NOT RETRACT WITH SYSTEM 1 SELECTION. OK USING SYSTEM 2.SDR AU001294Circuit Breaker · faulty(AUS) FLAPS WOULD NOT OPERATE. CIRCUIT BREAKERS CYCLED AND FAULT CLEARED.SDR 20001115SH005Stator · failedKIN/JFK - FLT JM 017 - EN ROUTE, FLIGHT DIVERTED DUE BAD WEATHER. AFTER TAKEOFF AND DURING CLIMB PHASE AT 17,000 FEET, A LOUD BANG WAS HEARD FOLLOWED BY THE NR 1 ENGINE EGT GOING OVER ITS LIMIT. ENGINE WAS SHUT DOWN AND THE AIRCRAFT RETURNED. INSPECTION PERSDR AU001289Valve · faulty(AUS) NR 2 THRUST REVERSER PRESSURE REGULATING AND SHUTOFF VALVE (PRSOV) FAULTY.SDR AU001290Drive Shaft · faulty(AUS) NR 2 THRUST REVERSER PNEUMATIC DRIVE UNIT FAULTY.SDR 20001115SH002Pump · leakingKIN/MBJ - FLT JM 019 - AIRCRAFT LOST GREEN SYSTEM HYDRAULIC FLUID RESULTING IN MANUAL EXTENSION OF GEARS FOR LANDING. A FAILED PACKING WAS IDENTIFIED AS THE CAUSE. AFTER REPLACEMENT AND RE-SERVICING, AIRCRAFT WAS RETURNED TO SERVICE. NEXT FLIGHT, GREEN SYSTSDR 20001115SH007Fan Blade · fodMBJ/EWR - FLT JM 2019 - ACFT EXPERIENCED HIGH VIBRATION ON THE N1 OF NR 2 ENG DURING INITIAL TAKEOFF ROLL. TAKEOFF DISCONTINUED, ACFT RETURNED TO RAMP. NR 2 ENG SUFFERED FOD DAMAGES TO 2 FAN BLADES ON 9-16-99. AFTER ASSESSMENT AND APPLICATION OF A310 MM 72SDR 98FDEA00500Indicator · inoperative98-201 - DURING CLIMB-OUT PASS 17000 MSL, NR 1 EGT PEG OUT HIGH FOR 5-10 SEC. ALL OTHER PARAMETERS NORM AND WITHIN RANGE. REDUCE PWR AND EGT CONT PLUS/MINUS 10 DEG OF NEEDLE TRAVEL. EGT INOP RETURN TO SIN. VISUAL CK EXHAUST DUCT. REAR OF FRONT COMPRESS DRSDR 98ZZZX2024Fmu · failedON ENGINE START AFTER PUSH-BACK, ALL PARAMETERS DECREASED RAPIDLY AFTER STARTER CUT-OUT. TROUBLESHOOTING RESULTED IN THE REPLACEMENT OF THE FUEL METERING UNIT (FMU). ALL PARAMETERS WERE SUBSEQUENTLY FOUND NORMAL AFTER AN OPERATIONAL CHECK WAS PERFORMED. THESDR 98ZZZX3206Blade · failedKIN/JFK - FLT JM 2015 - ON TAKEOFF, A LOUD BANG WAS HEARD AND SMOKE EMITTING FROM NR 1 ENGINE. AN ENGINE TEAR-DOWN INVESTIGATION REVEALED A TYPICAL HIGH CYCLE FATIGUE FAILURE OF THE 5TH HPC BLADE (PRE MOD. SB PW 4 ENG 72-557) WHICH HAS CAUSED HEAVY INTERNAL DSDR CA971110009Smoke Detector · inoperative(CAN) AFTER TAKEOFF, ECAM MESSAGE INDICATED FORWARD CARGO COMPARTMENT SMOKE INDICATION. ENGINEER ON BOARD CHECKED THE COMPARTMENT. NO FAULT INDICATION, FIRE BOTTLES DISCHARGED AS PER PROCEDURES. SUBSEQUENT INVESTIGATION REVEALED SMOKE DETECTOR INOPERATIVE. SDR CA971024011Smoke Detector · malfunctioned(CAN) ECAM SMOKE INDICATION FORWARD CARGO COMPARTMENT AFTER 1.5 HOURS OF FLIGHT. MECHANIC ON BOARD CHECKED CARGO COMPARTMENT FOR HEAT AND SMOKE. NO INDICATION OF FIRE OR SMOKE. INDICATION LASTED ABOUT 4 MINUTES THEN STOPPED. SYSTEM TEST CARRIED OUT NORMAL AND SDR CA971006008Seal · leaking(CAN) DURING TAXIING ALTERNATE BRAKE ON AND ALTERNATE OFF POSITIONS, NO BRAKE PRESSURE AND NO BRAKE PEDALS. PARKING BRAKE PRESSURE OKAY AND WITH NORMAL ON POSITION, NORMAL BRAKE. TROUBLE SHOOTING FOUND BRAKE LOW PRESSURE RESERVOIR 4300 INDICATOR IN RED BAND, ASDR CA970618024Spoiler Actuator · end cap damaged(CAN) SHORTLY AFTER TAKEOFF AN INDICATION OF #1 AND #4 SPOILER FAILURE WAS NOTED FOLLOWED BY AN INDICATION OF YELLOW HYDRAULIC SYSTEM LOW LEVEL WARNING. ECAM AND QRH ACTIONS WERE CARRIED OUT AS PER SOP'S AND FLIGHT PROCEEDED WITHOUT FURTHER INCIDENT. SUBSEQUENSDR CA970527016Windshield · cracked(CAN) DURING DESCENT FLIGHT THE PILOT NOTICED THAT HIS WINDSHIELD HAS CRACKS IN LEFT ONE THIRD OF GLASS. THE ACTUAL CRACKING WAS NOT OBSERVED AND THE WINDSHIELD HEAT WAS TURNED OFF AS PER PROCEDURE. THE WEATHER WAS CLEAR WITH NO ICING CONDITIONS. MAINTENANCE PSDR CA970526004Pump · failed(CAN) DURING CRUISE ECAM INDICATION OF LOW PRESSURE ON THE #2 HYDRAULIC PUMP FROM THE GREEN SYSTEM. PUMP SELECTED OFF. SHORTLY AFTER CREW NOTICED THE GREEN SYSTEM QUANTITY DECREASING AND SUBSEQUENT ECAM WARNING. AFTER LANDING, INVESTIGATION REVEALED THAT THE #SDR 97ZZZX4068Blade · failedEN ROUTE GOING THROUGH FL 370 IN SMOOTH AIR, CREW HEARD ENGINE SURGE AND NOTED PARAMETER DECREASE. AIR START ATTEMPTED UNSUCCESSFULLY. FLIGHT DIVERTED TO ORLANDO. DISASSEMBLY REVIEW BY P & W ENGINEERING HAS LED TO A PRELIMINARY CONCLUSION OF A SINGLE 5TH STSDR CA970408014Temp Compensator · failed(CAN) FOLLOWING GEAR DOWN SELECTION, GEAR TEMPERATURE INDICATION BETWEEN 343-360 C DEGREES ON 3,4,7 & 8. ONE MINUTE LATER AFTER CHECKING BRAKES AND WITH SLATS/FLAPS AT 20/20 AND SPEED "LIAR" ON CPT, PFD THE AIRCRAFT OVERSHOT AT 1,000 FT. EVERYTHING CAME BACK TSDR CA970203013Hyd Pump · sheared spline(CAN) GREEN HYDRAULIC SYSTEM DEPLETED IN FLIGHT. GROUND INSPECTION FOUND THE #1 GREEN SYSTEM ENGINE DRIVEN PUMP (EDP) DRIVE SHAFT HAD SHEARED INTERNALLY. PUMP CASE LEAKED, CAUSING LOSS OF GREEN SYSTEM HYDRAULIC FLUID.SDR CA960826045Smoke Detector · false warning(CAN) ECAM WARNING OF SMOKE IN THE FORWARD CARGO AREA. SMOKE LIGHT ILLUMINATED. EMERGENCY PROCEDURES INITIATED AND #1 FIRE BOTTLE DISCHARGED. SMOKE LIGHT WENT OUT AND AIRCRAFT LANDED SAFELY. MAINTENANCE INSPECTION OF FORWARD CARGO AREA CARRIED OUT AND EVERYTHISDR DL31J961391Switch Module · intermittentREVERSE UNLOCK ECAM WARNING ACCOMPANIED BY REV (GREEN) AT FL 350, NR 2 ENGINE. FLIGHT DIVERTED TO MIA. NO BUFFET OR BANK EXPERIENCED. ECAM WARN DISAPPEARS AND RECURS A FEW TIMES DURING DIVERSION. LOCKED OUT NR 2 T/R PER MEL 78-30-01. REPLACED RVDT/STOW SWSDR CA960513026Door · unsafe warning(CAN)DURING TAKEOFF ROLL ECAM WARNING AND MASTER CAUTION INDICATING OPEN CARGO DOOR. TAKEOFF ABORTED. MAINTENANCE CHECK REVEALED BAGGAGE NOT SECURED BY CARGO NETS IN BULK CARGO HOLD. AS A RESULT DURING TAK EOFF ROLL THE BAGGAGE FELL ON CARGO DOOR RETRACT REELSSDR CA960415011Eec · failed(CAN)ON TAKEOFF AND INITIAL CLIMB, #2 EPR FAIL LIGHT ILLUMINATED INTERMITTENTLY WITH ECAM MESSAGE. AFTER POWER REDUCTION ON #2, LOUD NOISES ASSOCIATED WITH EPR FLUCTUATIONS UNTIL N1 MODE WAS SELECTED IN AC CORDANCE WITH QRH. ONCE THE ENGINE SELECTED IN N1 MODESDR CA960311028Windshield · cracked(CAN)AT 39,000 FT. PILOT REPORTED RH WINDOW FAULT AND MADE ONE RESET. APPROXIMATELY 10 SECONDS LATER, WINDOW FAULT MESSAGE APPEARED AND RH WINDSHIELD OUTER PANE CRACKED. QRH PROCEDURE FOR CRACKED PANE CARRIED OUT. MAINTENANCE ACTION INVOLVED REPLACEMENT OF WINSDR DL31L954119Engine · bird strikeAIR-TURN-BACK, BIRD STRIKE ON CLIMB, NR 1 ENGINE APPROX 3000 FEET. ENGINE CONTINUED RUNNING, VIB 4.8. LANDED JFK WITHOUT INCIDENT. ENGINE WAS SHUT DOWN AFTER LANDING. FOUND NUMEROUS FIRST STAGE FAN BLADES DAMAGED AND DAMAGE TO INLET COWL INNER LINER. REPLSDR DL31L953866Flex Line · blownDURING CLIMBOUT, NR 2 ENG BLEED TEMP INCREASED TO 260 DEGREES CELSIUS. BLEED VALVE CLOSED AND FAULTED, DID NOT RESET AND RETURNED TO JFK. FOUND FLEX LINE TO FAN AIR VALVE BLOWN. REPLACED LINE, OPERATION NORMAL.SDR DL31L953844Compressor · stalledDURING TAXI OUT, NR 2 ENGINE HAD OFF IDLE STALL, RETURNED TO BLOCK. ENGINE WAS REPLACED AND ROUTED TO SHOP.SDR DL31L952674Fmu · failedDURING CRUISE HAD FLUCTUATING NR 1 ENGINE EPR INDICATIONS, RETURNED JFK. REPLACED NR 1 FMU, PERFORMED RUNUP, OPERATION NORMAL.SDR DL31L952041Nose Cowl · delaminatedNR 2 ENG INLET COWL OUTER BARREL COMPOSITE SKIN DELAMINATED. ACCOMPLISHED REPAIRS PER SRM 54-10-00, PG 201.SDR DL31L950517Stator Vane · damagedDURING INSPECTION, PERFORMING OPERATION 5163, BOROSCOPE INSPECTION 1ST AND 2ND STAGE HPT. FOUND 1ST STAGE STATOR VANES WITH CRACKING BEYOND LIMITS. ENGINE WAS REMOVED AND ROUTED TO SHOP, ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPS.SDR DL31L950311Compressor · stalledDURING CRUISE, NR 2 ENGINE HAD COMPRESSOR STALL WITH EGT AND VIBRATION RISING, SHUT DOWN ENGINE DIVERTED YYT. FOUND METAL IN TAILPIPE, REPLACED ENGINE FOR RETURN TO SERVICE, ROUTED FAILED ENGINE TO SHOP.
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