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 UALA2012070503584Pump · faultyREPEAT REPORT OF NR 2 CTR ACCOMPLISHED HYD PUMP PRESS LIGHT CAME ON DURING HEAVY DEMAND. SUPPLEMENTAL DATA, REPLACED NR 2TR ACMP HYP PUMP, OP'S AND LEAK CHK GOOD.SDR UALA2012070303572Lamp · inoperativeR5 DOOR AFT SILL EMERGENCY LIGHT IS INOPERATIVE. RELAMPED.SDR UALA2012070303573Lamp · inoperativeL2 DOOR FWD SILL EMERGENCY LIGHT INOPERATIVE. RELAMPED PER MM, CHECKED NORMAL.SDR UALA2012070303574Lamp · inoperativeUPPER DECK CEILING EMERGENCY LIGHT TOP OF STAIRS IS INOPERATIVE. RELAMPED PER MM. CHECKED NORMAL.SDR UALA2012070303571Battery · inoperativeRIGHT OVERWING EMERGENCY LIGHTS 4 IS INOPERATIVE. REPLACED RIGHT OVERWING BATTERY AND CHECKED NORMAL.SDR UALA2012070303575Wire · exposedEMERGENCY LIGHTS AT EXTERIOR OF LAV 101 NEAR BASE HAS EXPOSED WIRES. SECURED WIRE. EMERGENCY LIGHT OPS CHECKED NORMAL.SDR UALA2012070503589Transmitter · faultyFLAP AND STAB POSITION TRANSMITTER, DUE TO FLAP-STAB POSITION SENSING CIRCUIT BREAKER TRIPPING. REPLACED THE LEFT STAB POSITION TRANSMITTER M519 PER MM. REF IPC 27-48-01-001. REPLACED POSITION TRANSMITTER M519 PER MM. CIRCUIT BREAKER NOT TRIPPING.SDR UALA2012070303576Lamp · inoperativeEMERGENCY CEILING LIGHT BETWEEN ROW 16 AND 17 UPPER DECK INOPERATIVE. RELAMPED, OPS CHECKED NORMAL.SDR UALA2012070303577Lamp · inoperativeL2 DOOR EMERGENCY LIGHT INOPERATIVE. RELAMPED, OPS CHECKED NORMAL.SDR UALA2012070303578Connector · unsecureEMERGENCY LIGHT ROW 45 THRU 53 LT INOPERATIVE. SECURED EMERGENCY LIGHT CONNECTOR. OPS CHECKED NORMAL.SDR UALA2012070303579Connector · contaminatedL4 DOOR EMERGENCY LIGHT INOPERATIVE. CLEANED AND DRIED EMERGENCY LIGHT CONNECTOR. OPS CHECKED NORMAL.SDR UALA2012070303580Connector · unsecureL4 DOOR EMERGENCY EXIT SIGN INOPERATIVE. SECURED EMERGENCY LIGHT CONNECTOR. OPS CHECKED NORMAL.SDR UALA2012070303581Light · inoperativeTAIL STROBE LIGHT INOPERATIVE. REPLACED TAIL STROBE LIGHT, OPS CHECKED NORMAL.SDR UALA2012070203528Actuator · leakingNR 3 ENGINE VSV ACTUATOR LEAKING (PN:819810-1 PCN: (645-9314 OSTF:A1541). REMOVED NR 3 VSV ACTUATOR PER MM.SDR UALA2012070203526Door · damagedRIGHT MAIN LANDING GEAR WING DOOR (DOOR ON LANDING GEAR) LOWER AFT EDGE IS HITTING DOOR SEAL AND SEAL RETAINER ON WING TO BODY FAIRING. DOOR LOWER AFT EDGE HAS SLIGHT DAMAGE. SEAL AND SEAL RETAINER ON WING TO BODY FAIRING HAVE BEEN SHEARED OFF AND ARE MISSINSDR UALA2012070203513Socket · corrodedRIGHT ENGINE FAILED TO START ON TWO ATTEMPTS. RIGHT ENGINE FUEL VALVE EICAS MSG PRESENT ALONG WITH ENGINE VALVE LIGHT ON PEDESTAL. NO FUEL FLOW. CHECKED WIRING FROM CUTOFF SWITCH, FOUND OKAY. REPLACED CORRODED SOCKETS ON D8312 10 AND 14. WD76-11-11. RAN ENSDR UALA2012070103506Sensor · malfunctionedPACK TRIPPED. TRIED RESETS WITH NO HELP. BOTH 'A' & 'B' CHANNELS. LOCKED NR 2 PACK VALVE PER FIM 21-61 TASK 922 CHECK FOUND PACK 2 DISCHARGE TEMP SENSOR 'B' T1613 IS BAD. PACK TEMP DISCHARGE SENSOR REPLACED.SDR UALA2012070103505Clamp · faultyNR 3 ENGINE FIRE LOOP. DUE TO CHRONIC NR 3 ENGINE FIRE LOOP FAULTS, PERFORM THE FOLLOWING TROUBLESHOT TASKS FOR THE 'B' LOOP. THE PREVIOUS REPAIR ON 6-18 FIXED THE FAULTS FOR THE 'A' LOOP, BUT THE 'B' LOOP FAULTS WITH MSG 26025 CONTINUE 1. FIM 26-11 TASK 856SDR UALA2012062903486Light · shortedEXIT LIGHTS JUST FWD OF DOOR 4L AND JUST AFT OF DOOR 4R ARE INOPERATIVE. FOUND GALLEY CROSS LIGHT BY 4L SHORTED. REPLACED LAMP ASSY, LIGHTS BY 4L AND 4R, OPS CHECK GOOD.SDR UALA2012062903480Lamp · inoperativeEMERGENCY CEILING LIGHT AT 6D INOPERATIVE. REPLACED LAMP.SDR UALA2012062903481Lamp · inoperativeEMERGENCY LIGHT AT 8H INOPERATIVE. REPLACED LAMP.SDR UALA2012062903482Light · inoperativeEMERGENCY LIGHT AT SEAT 53H INOPERATIVE. REPLACED LIGHT ASSY.SDR UALA2012062903483Light · inoperativeEMERGENCY LIGHT ON AFT GALLEY WALL RIGHT SIDE INOPERATIVE. REPLACED LIGHT ASSY.SDR UALA2012062903484Wire · damagedEMERGENCY LIGHT AT MID GALLEY FWD WALL INOPERATIVE. REPAIRED WET AND CORRODED WIRING.SDR UALA2012070203514Seal · tornNR 2 ENGINE PYLON SEAL TORN. REPLACED SEAL PER MT 54-52-99.SDR UALA2012062903452Connector · unsecureUPPER DECK EMERGENCY LIGHTS ALONG TOP AND ALONG STAIRS ARE INOP. SECURED CONNECTORS, OPS CHECK GOODSDR UALA2012062903453Light · unsecureEMERGENCY LIGHT ROW 45 RIGHT INOP. RE-SECURED EMERGENCY LIGHT, OP CHECK NORMAL.SDR UALA2012062903454Light · inoperativeF/A CREW REST EMERGENCY CEILING LIGHT INOP. RELAMPED, OPS CHECK NORMAL.SDR UALA2012062903455Light · inoperativeMAIN GALLEY DOOR 4L FWD AND SIDE WALL EMERGENCY LIGHT INOP. RELAMPED FWD EMERGENCY LIGHT. OPS CHECK NORMAL.SDR UALA2012062903456Connector · unsecureEMERGENCY LIGHT ROW 45 THRU 53 LEFT INOP. RE-SECURED EMERGENCY LIGHT CONNECTOR. OPS CHECK NORMAL.SDR UALA2012062903457Connector · unsecureEMERGENCY EXIT SIGN DOOR 4L FWD INOP. RE-SECURED CONNECTOR, OPS CHECK NORMAL.SDR UALA2012062903447Controller · malfunctionedHP BLEED MESSAGE DISPLAYED. REPLACED ASCTU AS A PRECAUTION PER MM 36-11-30.SDR UALA2012062903422Girt Bar · out of adjustL5 DOOR DISARMED BY ITSELF DURING FLIGHT. UNABLE TO REARM. ADJUSTED GIRT BAR POSITION AND CLEANED AND LUBED GIRT BAR LOCK AND BRACKET PER AMM 25-69-03.SDR UALA2012062203390Battery · dischargedEMERGENCY EXIT EEL LIGHT VERY DIM LOWER WALL ACROSS LAV 101. REPLACED BATTERY. OPS CHECKS NORMAL.SDR UALA2012062203381Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 1 LEFT CEILING ENTRY. RELAMPED PER MM.SDR UALA2012062203382Power Supply · inoperativeEMERGENCY EXIT LIGHTS INOP LEFT EXTERIOR OVERWING 2 EA MOST FWD LIGHT ASSEMBLIES. REPLACED POWER SUPPLY AT DOOR 3L PER MM.SDR UALA2012062203383Connector · looseEMERGENCY EXIT LIGHT INOP SEAT 2A FORWARD LIGHT. RELAMPED, NO HELP. FOUND LOOSE CONNECTOR IN STORAGE AREA OF SEAT 2A. SECURED CONNECTOR OPS CHECK NORMAL PER MM.SDR UALA2012062203384Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 GALLEY AREA LOWER RIGHT WALL. RELAMPED, OPS CHECKS NORMAL.SDR UALA2012062203385Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST AFT OF ROW 17. RELAMPED, OPS NORMAL.SDR UALA2012062203386Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST FWD OF ROW 17. RELAMPED, OPS CHECKS NORMAL.SDR UALA2012062203387Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING ROW 15. RELAMPED, OPS CHECKS NORMAL.SDR UALA2012062203388Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING AT DOORS FWD LIGHT. RELAMPED, OPS CHECKS NORMAL.SDR UALA2012062203389Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING ROW 14. RELAMPED, OPS CHECKS NORMAL.SDR UALA2012062203320Shutoff Valve · activatedCREW REPORTS INFLIGHT TRANSFER TO CENTER FUEL TANK. SEALED RIB 3 AT 1400, 12 HR CURE. REPLACED LT IB MAIN SHUT OFF VALVE. TANKS CLOSED. TO FUEL 0530 FOR LK & OP CKS. ACP MM28-11-95 ITEM 2.A (4) FOUND SMALL FUEL LEAK AT RIB 3 UPPER AREA BETWEEN STA. L5 AND L6SDR UALA2012062203392Fire Loop · faultyREF DF836, MEASURED 1.2K OHMS TO GND AT PIN 3 OF CONNECTOR D4154P REF WDM 26-11-44, ISOLATED TO UPPER AFT DETECTOR. REPLACED UPPER AFT FIRE LOOP DETECTOR PER AMM. ENGINE FIRE SYSTEM OPS TEST OK.SDR UALA2012062903421Ball · missingONE OR MORE CARGO COMPARTMENT BALL UNIT(S) INOPERATIVE OR MISSING. AFT PIT ROLLER BALL PANEL MISSING MIN 6 ROLLER BALL ASSY AT STA 1300 LEFT SIDE DRIVE BAY F. NO LOAD RESTRICTIONS. MM PLZ REPAIR OR UPDATE THIS ITEM WITH SPECIFIC IPC REF AND PART(S) NEEDED.SDR UALA2012062203358Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING SEAT ROW 14. RELAMPED, OPS NORMAL.SDR UALA2012062203359Feeder Cable · saturatedEMERGENCY EXIT EEL LIGHTS INOP SEAT ROWS 45 THRU 51 LEFT, DOOR 4 LEFT FWD EXIT SIGN, DOOR 4 RIGHT AFT EXIT SIGN, LOWER WALL EEL ACROSS DOOR 4 LEFT, AND DOOR 4 GALLEY AREA LOWER WALL EEL. THIS IS A REPETITIVE PROBLEM IN THIS SPECIFIC AREA ON 84XX AIRCRAFT. FSDR UALA2012062203350Skin · damagedSTA 2403-2524 UPPER LOBE DOUBLER REPAIR, ALTERNATE SUPPORT REQUIRED. DEVIATES FROM SB 747-53A2651. ACCOMP REPAIR PER ECRA-5313- 01041. INSTALL SKIN DOUBLER AND SB COMPLIANT SUPPORTS.SDR UALA2012062203353Ballast · inoperativeTHE 13JK SIDEWALL LIGHT INOP. RELAMPED, NO HELP. BALLAST REPLACED AND LIGHT TUBE REPLACED, NIL HELP. NEED MORE TIME FOR TROUBLESHOOTING. REPLACED BALLAST. OPS OK.
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