Pratt & Whitney PW4052
Service difficulty reports · 1,128
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 = 'PW4052' 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 = 'PW4052' 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 2008UALA01842Extinguisher · dislodgedREINSTALL COCKPIT FIRE EXTINGUISHER FELL OFF BRACKET. REINSTALLED BOTTLE IN HANGER ASSY. AC OK FOR SERVICESDR 2008UALA01754Valve · poppedCB M4 "IDG VALVE" LEFT ENG POPPED.SDR 2008UALA01771Relay · faultyAPU SHUT DOWN JUST AFTER NR 2 ENGINE STARTED APU HAS NO POWER ON INITIAL TESTING. SUSPECT RELAY. REPLACED RELAY STARTS NORMALLY AND ACCEPTS POWER TRANSFERS. AC OK FOR SERVICE
SDR 2008UALA01726Flap System · stuckFLAP HANDLE AT 5, FLAPS LOCKED UP AT 1 EICAS, T/E FLAP DISAGREE.SDR 2008UALA01535Slide · faultyCABIN RT WING SLIDE ASSY IMPROPERLY PACKED.SDR 2008UALA01398Sensor · activatedA/C EXPERIENCING L/E FLAP ASSYM FAULT MESSAGES. REPLACED NR 1 SLAT INBD SENSOR RAN FLAPS THROUGH FULL CYCLE SEVERAL TIMES, NO FAULTS OPS CK NORMAL. AC OK FOR SERVICE.SDR 2008UALA01282Starter · faultyAPU WILL NOT START, FAULTS STARTER. REPLACED APU BATTERY PER MM24- 31-04 AND REPLACED STARTER MOTOR PER MM49-41-01. OPS CHECK OK. VERIFICATION FLIGHT CONFIRMS NORMAL OPERATION OF THE SUBJECT SYSTEM. AC OK FOR SERVICE.SDR 2008UALA01154Engine · failedNR 2 ENGINE COMPRESSOR STALL AT 1.1 EPR ON T-O ROLL. AFTER RETURN TO THE GATE, MM FOUND METAL IN THE TAILPIPE. ENGINE REPLACED PRIOR TO FURTHER FLIGHT. ESTIMATING SHOP INPUT AT END OF MARCH. TEARDOWN FINDINGS EXPECTED BY END OF APRILSDR 2008UALA01057Aileron · bindingAILERONS BINDING WHEN ROLLING TO THE LEFT. BINDING IS NOT SEVERE BUT CAN BE FELT, ABOUT EVERY THIRD TRY.SDR 2008UALA01053Warning System · activatedLEFT GEN DRIVE LIGHT ILLUM ON TAXI, LEFT IDG RISE TEMP 18.SDR 2008UALA01029Starter · faultyDURING NR 2 ENGINE STARTER SERVICE FOUND NUMEROUS METAL CHIPS ON DETECTOR.SDR 2008UALA01005Light · missingEEL LIGHT ON END OF SEAT 21H MISSING. REPLACED LIGHT.SDR 2008UALA00933Connector · inoperativeEEL LIGHT STRIP AT SEAT 28AB INOP. REPAIRED CONNECTION AT CABLE CONNECTOR UNDER SEAT.SDR 2008UALA00906Battery · faultyAPU DOES NOT START. SHUTS DOWN AT AROUND 18 PERCENT. REPLACED APU BATTERY AND CHARGER. APU STARTS OK.SDR 2008UALA00833Nut · brokenNR 2 ENGINE SLOW TO SPOOL AT TAKEOFF. THIS ENGINE HAD AN N2 OVERSPEED OF 105.6%. THE ENGINE WAS REPLACED AT SFO PRIOR TO FURTHER FLIGHT. THE IGV UNISON RING ADJUSTER ROD END CLEVIS CONNECTOR ON THE BELLCRANK WAS DISCONNECTED DUE TO A BROKEN SLEEVE NUT. (IPC SDR 2008UALA00783O-Ring · leakingLANDED UNDER AMBER ALERT DUE TO CENTER HYDRAULIC SYSTEM INDICATION. CONDUCTED TROUBLESHOOTING. FOUND NR 3 SPOILER ACTUATOR PLUG FOR FINGER FILTER O'RING BAD. REPLACE O'RING. OPERATES NORMALLY WITH NO LEAKS NOTED. SERVICED CENTER HYD SYSTEM FLUID TO FULL. SDR 2008UALA00800Light · inoperativeEEL LIGHT NEAR FWD GALLEY, ADJACENT TO DOOR 1L INOP. REPLACED EMERGENCY LIGHT.SDR 2008UALA00781Battery Pack · inoperativeLEFT EMERGENCY LIGHTS L1 AND L3 OVERWING LIGHTS ARE INOP. REPLACED BATTERY PACK.
SDR 2008UALA00782Connector · shortedLEFT BUSS TIE WILL NOT GO ON LINE. PERFORMED TROUBLESHOOTING. FOUND WIRE SHORT TO GRND FROM L-GENERATOR CONTROL UNIT B-CONNECTOR PIN C11, TO L-GEN DPCT-2. CONFIRMED CONNECTOR D5849P AT FAULT, REPLACED CONNECTOR D5848P, LT BUSS TIE OPERATED NORMALLY. SUSPSDR 2008UALA00714Aspirator · leakingSLIDE ASPIRATOR BARREL LEAKING. NO APPARENT DAMAGE TO ASPIRATOR. SUSPECT SEAL LEAKAGE. REPLACED ASPIRATOR & SLIDE ASSY. A/C OK FOR SERVICE.SDR 2008UALA00715O-Ring · leakingSLIDE ASPIRATOR LEAKING. ASPIRATOR HAD BAD O-RING. REPLACED ASPIRATOR. SUSPECT O-RING PINCHED OR OVERLY COMPRESSED DURING INSTALLATION. SLIDE REPLACED AND A/C OK FOR SERVICE.SDR 2008UALA00770Lamp · inoperativeRIGHT AFT DOOR UPPER EMERGENCY EXIT LIGHT, DOOR HANDLE ILLUMINATION PORTION IS INOP. RELAMPED.SDR 2008UALA00771Housing · crackedLEFT OVERWING EMERGENCY SLIDE DISCONNECT HOUSING IS CRACKED.SDR 2008UALA00774Cylinder · defectiveLEFT OVERWING SLIDE CABLE BALL IS BELOW RETAINER SPRING ON INFLATION CYLINDER.SDR 2008UALA00775Connector · unsecureEXTERIOR LIGHTS, OVERWING EMERGENCY SLIDE AND DOOR LIGHTS ARE INOP (LEFT SIDE). RESEATED CONNECTOR.SDR 2008UALA00776Connector · looseL-1 DOOR EMERGENCY EXIT LIGHT IS INOP. RESEATED CONNECTOR.SDR 2008UALA00777Lamp · faultyEMERGENCY AISLE LIGHT ABOVE SEAT 12HJ IS DIM. REMOVED AND REPLACED LAMP.SDR 2008UALA00778Support · crackedBS 246 AT BL 0, PULLEY SUPPORT CRACKED.SDR 2008UALA00779Light · inoperativeIN SEAT EMERGENCY LIGHTS AT SEATS 3HJ, 24HJ AND 35HJ ARE INOP. REMOVED AND REPLACED LIGHTS.SDR 2008UALA00791Structure · dentedAFT MANUAL CARGO DOOR HAS DENT APPROX 3 INCHES FROM AFT EDGE AND THREE FEET FROM BOTTOM. REMOVED DAMAGED AREA. FABRICATED AND INSTALLED DOUBLER REPAIR. A/C OK FOR RETURN TO SERVICE.SDR 2008UALA00702Support Bracket · crackedBS 246, RBL 13.96 PULLEY SUPPORT BRACKET IS CRACKED.SDR 2008UALA00703Light · unsecureEMERGENCY EXIT LIGHT AT L-1 DOOR-UPPER SIGN IS NOT PROPERLY SECURED, CAUSES LENSE TO BE LOOSE.SDR 2008UALA00692Connector · looseFOUND EMERGENCY LIGHT AT SEAT 17HJ IS INOP. RESECURED LOOSE CONNECTION.SDR 2008UALA00693Support · crackedBS 246 AT RBL 15.78 PULLEY SUPPORT CRACKED.SDR 2008UALA00694Battery Pack · inoperativeAFT ENTRY DOOR LEFT AND RIGHT EMERGENCY EXIT LIGHT IS INOP. INSTALLED NEW BATTERY.
SDR 2008UALA00655Starter · failedNR 1 ENGINE STARTER FAILED. REPLACED STARTER AND STARTER START VALVE PER MM 80-11-01 & MM 80-11-02. ACP ENG RUN CHECKS OK. NO LEAKS FOUND. AC OK FOR SERVICE.SDR 2008UALA00667Oxygen Bottle · low pressureCREW O2 NEEDS SERVICING. NOW AT 940 PSI.SDR 2008UALA00668Stiffener · crackedBS 246 AT LBL 26.39 STIFFENER IS CRACKED.SDR 2008UALA00677Lens · crackedSEVERAL LOWER EMERGENCY EXIT LIGHT IDENTIFIER LENSES ARE CRACKED OR EXCESSIVELY DIRTY.SDR 2008UALA00678Light · faultyWITH FLIGHT DECK EMERGENCY LIGHT SWITCH IN ARM, INTERIOR EMERGENCY EXIT LIGHTS TURN ON. AFTER FURTHER TROUBLESHOOTING FOUND EMERGENCY C/B TO BE COLLARED. RESET C/B`S AND CHECKED GOOD IAW MM 33-51-00.SDR 2008UALA00638Unknown · smokeCREW REPORTS VISIBLE SMOKE IN CABIN, MOST NOTICEABLE AT ROW 12. UNABLE TO DUPLICATE REPORTED PROBLEM. MECHANICS AND FLT CREW NOTED NO SMOKE IN CABIN ON RETURN FLIGHT FROM MCI TO ORD. NOTED FIND IN ATA CODE 210000.
ACFT OK FOR SERVICE.SDR 2008UALA00616Light · missingEEL STRIP AT SEAT 33A MISSING. REPLACED MISSING EEL LIGHT, OP CHECKS OK. RETURNED TO SERVICE.SDR 2008UALA00615Battery Pack · dischargedFIVE EACH EXIT SIGN INOP L322, L297, L699, L700 AND L1050 WING HATCH EXIT SIGN. REPLACED BATTERY PACK. AT LOCATION M1209. OP CHECKS OK FOR SERVICE.SDR 2008UALA00524Light · inoperativeSEAT 17H EEL INOPERATIVE. REPLACED LIGHT STRIP.SDR 2008UALA00525Light · inoperativeSEAT 31B EEL INOP. REPLACED LIGHT STRIP.SDR 2008UALA00368Battery · faultyMAIN BATTERY CHARGER EICAS MESSAGE WILL NOT CLEAR. REPLACED MAIN BATTERY AND CHARGER PER MM24-31-01 AND 24-31-02. MESSAGE CLEARED. AIRCRAFT RETURNED TO SERVICE.SDR 2008UALA00317Slat · malfunctionedEICAS MSG L/E SLAT DISPLAYED WHEN FLAPS TO 30 DID NOT FULLY RETRACT AFTER LANDING. AFTER SEVERAL RESETS, SYMPTOMS REOCCURRED. EXTENSIVE DIAGNOSTIC SUGGESTED TARGET STABILITY PROBLEM. REPLACED NR 4 LE SLAT OUTBD UPPER TARGET, ROLLER AND BOLT. POST-REPAIR BSDR 2008UALA00340Light · brokenEMERGENCY LIGHT AT SEAT 6H BROKEN. REPLACED LIGHT ASSY.SDR 2008UALA00281Hinge Bracket · crackedRIGHT WING INBOARD FLAP, FORE TO AFT FLAP CENTER HINGE BRACKET CRACKED. ACP EQ5256 TE FLAP FITTING INSPECTION. MANDATED BY AD 2003-13-01. REMOVED DAMAGED FLANGES. FABRICATED REPAIR DOUBLER. INSTALLED REPAIR ANGLES. ACFT OK FOR SERVICE.
SDR 2008UALA00282Hinge Fitting · crackedLT INBOARD FLAP CENTER HINGE FITTING CRACKED INBOARD SIDE. ACP EQ5256 TE FLAP FITTING INSPECTION. MANDATED BY AD 2003-13-01. REMOVED DAMAGED FLANGES. FABRICATED REPAIR DOUBLER. INSTALLED REPAIR ANGLES. ACFT OK FOR SERVICE.
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