Pratt & Whitney PW4056
Service difficulty reports · 12,595
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 = 'PW4056' 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 = 'PW4056' 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 UALA2012031201605Light · inoperativeUPPER DECK CEILING EMERGENCY LIGHT NEAR SEAT ROW 17 IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201606Light · inoperativeUPPER DECK CEILING EMERGENCY LIGHT NEAR TOP OF STAIRS IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201607Light · inoperativeSEAT ROW 51 ABC EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201598Structure · crackedSTA 2598 AFT INNER CHORD CRACKED. CAT 'B' REPAIR ACP IAW SRM 53-80-08 HAS FAA APPROVAL WITH SUPPLEMENTAL INSP ACP IAW TABLE II (PG 94 OF 97). INITIAL DEFECT WAS A CRACK 0.140" LONG FOUND DURING HFEC INSP ON ROUTINE JOB CARD 831503N01.SDR UALA2012031201599Stop Fitting · crackedLEFT NR 4 MED AFT FRAME (LOWER STOP FITTING) CRACKED. CRACK LENGTH 1.5' DOOR REPAIRED IAW SRM 52-10-02 REPAIR 2 (PAGE 28-34 OF 61). REPAIRED IAW SRM 52-10-02 REPAIR 2. TOTAL DOOR FLIGHT CYCLES IS UNKNOWN.SDR UALA2012031301653Hose · leakingNO WATER PRESSURE ON ACFT, RTF. CREW REPORTS UNUSUAL NOISE FROM AFT GALLEY FLOOR AREA. FLEX LINE FROM COMPRESSOR WORN THRU. CHECKED ALL SHUTOFF VALVES OPENED AND SERVICE VALVE IMPROPER POSITION FOR FLIGHT. QUANTITY INDICATION IS FULL. REPLACED WATER COMPRSDR UALA2012031301654Warning System · false activationCREW REPORTED ON TAKEOFF ROLL HAD A MOMENTARY HPSOV CAUTION MSG. CREW COULD NOT DETERMINE FROM WHICH SIDE. MAX SPEED WAS BELOW 60 KTS. NO EXCESSIVE BRAKING APPLIED. ACFT RE-LOCATED TO RUN AREA. CREW RAN LT & RT ENG TO 1.20 EPR AND 1.3 EPR 2 CONSECUTIVE TISDR UALA2012031401701Sense Line · obstructedL ENG CONTROL STATUS MSG APPEARED AFTER L ENG START. PURGED P2 LINE ON ACCOUNT OF PIMU P2 LINE MSG AND ACCOMPLISHED FIM TASK PER 350-22 EEC CH A-B P2 LINE. CREW PERFORMED ENG RUN AND SYSTEM 'C' OPS CHECKED, NO MSG'S.SDR UALA2012031201602Light · inoperativeUPPER DECK EMERGENCY LIGHT AT SEAT ROW 13A IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201603Light · inoperativeUPPER DECK EMERGENCY LIGHT AT SEAT 14AB IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201625Wire Harness · shortedFLAPS PRIMARY EICAS MSG WHEN FLAPS RE-TRACTED FROM FLAPS 5 TO FLAPS 1. ALSO HAD THE C-B FOR L/E FLAP DRIVE CONT GRP B A/C TRIPPED AT THE SAME TIME. THIS SAME C-B TRIPPED PRIOR. DO NOT RESET C-B AND CLEAR WITHOUT POSITIVE DETERMINATION OF CAUSE AND REPAIR. SDR UALA2012031201608Charger · inoperativeLEFT OVERWING FWD TWO EMERGENCY LIGHT ASSY IS INOP. REPLACED AND SECURED BATTERY CHARGER AT DOOR 3 LEFT, CHECKS NORMAL.SDR UALA2012031201591Light · inoperativeEMERGENCY LIGHT INOP AT SEAT 49 RT. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201592Light · inoperativeEMERGENCY SILL LIGHT INOP AT FWD 5L. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201593Light · inoperativeEMERGENCY LIGHT INOP AT SEAT 25 RT. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201594Light · inoperativeEMERGENCY CEILING LIGHT INOP UPPER DECK ROW 15. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201595Light · inoperativeEMERGENCY CEILING LIGHT INOP AT ROW 3 LEFT. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201638B-Nut · looseRIGHT ENGINE LEAKING FLUID 60-100 DRIPS PER MINUTE. FOUND PRESSURE LINE ON RT ENG HYDRAULIC PUMP LEAKING, TIGHTENED 'B' NUT AND DRY MOTORED ENGINE. NO LEAKS DETECTED, CHECKS GOOD.SDR UALA2012031201612Structure · puncturedBULK CARGO PIT STA 1960 METAL FLOOR HAS 1" X 1" PUNCTURE. INSTALLED PERMANENT REPAIR TO FLOOR IN BULK CARGO PIT AT APPROX STA 1960.SDR UALA2012031301643Clamp · broken2EA CONDUITS ASSY WORN THROUGH AND CLAMPS BROKEN. REF IPC-54-51-70-002A, REMOVED 6EA CLAMPS, 2EA BROKEN ALSO REMOVED CONDUIT TEES. ALSO SEE IPC-54-51-70-011. NR 4 PYLON SAILTAIL. RPL REPAIRED WIRE BUNDLE. REF:WDM29-33-12 & WDM29-34-11 & WDM73-21-84 FROM WISDR UALA2012031201584Light · inoperativeDOOR 4 LT FWD EMERGENCY SILL LIGHT INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201582Light · inoperativeUPPER DECK DOOR RT EMERGENCY LIGHT INOP. RELAMPED, CHECKS NORMAL.SDR UALA2012031201583Light · inoperativeDOOR 2 GALLEY AISLE EMERGENCY LIGHT FWD WALL INOPERATIVE. RELAMPED, CHECKS NORMAL.SDR UALA2012031201586Fireshield · wornNR 4 ENG OUTBOARD CORE COWL TRAILING EDGE IS WORN. NR 4 ENGINE, RT CORE COWL FIRESHIELD WORN. REPLACED CORE COWL.SDR UALA2012031201623Connector · dirtyAPU BLEED WILL NOT OPEN MAINT TEXT: VERIFIED BAR LT AND VLV SWITCH LT ARE NOT ILLUMINATED. DEPARTURE TIME. CLEANED AIR SUPPLY SHUTOFF VALVE CONNECTOR. APU PNEUMATIC OPERATION CHECK NORMAL.SDR UALA2012031201573Wire · damagedTHREE WIRES DAMAGED IN FORWARD E AND E COMPARTMENT, RIGHT SIDE AFT OF CHILLER DURING CHILLER REMOVAL. REPAIRED WIRE W254-033-14 PER SWPM.SDR UALA2012030901554Light · malfunctionedTHE 19-23H EXIT PATH LIGHT CAME ON A COUPLE OF TIMES IN FLIGHT - FIX AC. OP CHECK NORMAL. REF JOB8-8435.SDR UALA2012030901555Light · inoperativeEMERGENCY LIGHT ALONG AISLE DOOR 2 FWD 2 LIGHTS INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012030901556Light · inoperativeEMERGENCY LIGHT ROW 33 RT EMERGENCY LIGHT INOP. REPLACED EMERGENCY LIGHT. OP CHECK NORMAL.SDR UALA2012030901557Light · inoperativeEMERGENCY LIGHT ROW 49 RT EMERGENCY LIGHT INOP. REPLACED EMERGENCY LIGHT. OP CHECK NORMAL.SDR UALA2012030901558Light · inoperativeDOOR 5 RT EMERGENCY SILL LIGHT FWS INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012030901559Light · inoperativeEMERGENCY LIGHT ROW 24 LT INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012030901560Light · inoperativeEMERGENCY CEILING LIGHT ROW 45 LT INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012031201621Valve · leakingNR 1 ENGINE, FUEL IS LEAKING AT TURBINE CASE SEAM FROM INSIDE OF ENGINE AT ENGINE CASE SEAM "M" AND "N". RAN NR 1 ENGINE AND FOUND NO LEAKS AT TURBINE CASE SEAMS, DID FIND LEAK AT NR 1 ENG DIVERTER VALVE.SDR UALA2012031201637Bolt · missingL2 F-A JUMPSEAT INBD SEAT BELT BOLT MISSING.SDR UALA2012030801513Cable · faulty1H EMER LIGHT MOUNTED ON SEAT IS LOOSE. SEAT 1H AFT EEL LIGHT INOP, NEEDS HARNESS. REPLACED LIGHT ASSY AND CABLE ASSY.SDR UALA2012030801516Filter · failedAPU FAILED TO START ON FIRST ATTEMPT. BITE TEST SHOWED LOW OIL PRESSURE FAULT. FOUND DIFFERENTIAL PRESSURE INDICATOR POPPED FOR LUBE FILTER. REPLACED LUBE FILTER PER MM. LEAKED CHECKED OK DPI SHOWED NORMAL AND APU STARTED NORMAL THREE TIMES.SDR UALA2012030901541O-Ring · leakingAT DEPARTURE TIME RAMP REPORTS HYDRAULIC LEAK NR 2 ENGINE. FOUND RIGHT ACMP HYD PUMP LEAKING FROM DRAIN PLUG. REPLACED O-RING, LEAK CHECKED GOOD, SERVICED RT SYS.SDR UALA2012030801519Indicator · leakingPRESSURE CASE DRAIN FILTER MODULE ASSY 271T4585-17 IS LEAKING HYDRAULIC FLUID IN LT WHEEL WELL UPPER AFT CORNER. REPLACED DIFFERENTIAL PRESSURE INDICATOR, LEAK CHECK GOOD.SDR UALA2012030801526Structure · crackedKRUEGER FLAP 16 HAS CRACK APPROX 6 IN AT UPPER OTBD CORNER. REMOVED KRUEGER FLAP PER MM. ACCOMPLISHED PRE-INSTALLATION INSPECTION OF NR 16 KRUEGER FLAP ATTACH POINTS ON ACFT. INSTALLED FLAP AND TORQUED BOLTS UP TO STEP 3.E.(9) PG 406 MM. COMPLETED INSTALSDR UALA2012030701468Light · inoperativeCEILING EMERGENCY LIGHT ROW 16 INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012030701469Light · inoperativeROW 13 LT EMERGENCY LIGHT AFT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012030701470Light · inoperativeDOOR 2 AISLE EMERGENCY LIGHT INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012030701471Light · inoperativeCEILING EMERGENCY LIGHT ROW 14 INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012030701472Light · inoperativeCEILING EMERGENCY LIGHT ROW 8 LT INOP. RELAMPED EMERGENCY LIGHT.SDR UALA2012030701473Light · inoperativeCEILNG EMERGENCY LIGHT ROW 15 INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012030701476Light · inoperativeEMERGENCY LIGHT ROW 24 RT INOPERATIVE. RELAMPED EMERGENCY LIGHT.SDR UALA2012030701467Light · inoperativeEMERGENCY LIGHT FLIGHT DECK INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012030701477Light · inoperativeEMERGENCY MAIN GALLEY SIDEWALL LIGHT OF DOOR 4L INOP. REPAIRED DAMAGED EEL AND RELAMPED SIDEWALL LAMP.SDR UALA2012030801517Relay · faultyAPU WILL NOT START, 3 ATTEMPTS, FAULT LIGHT CYCLED, NOTHING HAPPENED. REPLACED RELAY K197 AND K117, GROUND CHECKED OK.
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