Pratt & Whitney PW4090
Service difficulty reports · 1,399
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 = 'PW4090' 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 = 'PW4090' 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 2007UALA02125Charger · faultyAT DEPARTURE MAIN BATTERY CHARGER MESSAGE. [07-17-07] REPLACED MAIN BATTERY CHARGER PER MM 24-31-02 . SUSPECT INTERNAL SHORT IN CHARGER.SDR 2007UALA02157Light · faultyFWD PIT LIGHTS DIM AND CIRCUIT BREAKER F8 IN PNL P35 KEEPS POPPING WHEN CEILING LIGHT AT STA 980 RT IS PUSHED ON. REPLACED LIGHT ASSEMBLY.SDR 2007UALA02178Button · missingDOOR 4 RIGHT IS MISSING EPIS BUTTON. [07-20-07] NEW TYPE OF EPAS BATTERY PACK INSTALLED PER AMM 52-11-20 CONFIG 2 PG401 & TEST OK PER AMM. PUSH BUTTON SECURED. OK FOR SERVICE.SDR 2007UALA02079Apu · smokeAPU SMOKING FROM TAIL PIPE. [07-17-07] REPLACED APU PER MM 49-11- 01. SUSPECT APU INTERNAL OIL LINE LEAK CAUSED SMOKE.SDR 2007UALA02080Oxygen System · reads lowCREW OXYGEN 1200 PSI. [07-17-07] SERVICED CREW OXYGEN. NO LEAKS DETECTED. OK FOR SERVICE.SDR 2007UALA02078Lamp · inoperativeDOOR 1R EXTERIOR EMERGENCY EXIT SLIDE LIGHT INOP. *S/D* REPLACED LAMP, OP CHECKED OK.SDR 2007UALA02006Filter · cloggedLEFT ENG IDG DPI POPPED. [07-13-07] REPLACED INTEGRATED DRIVE GENERATOR. OP CHECKS GOOD FOR SERVICE. SUSPECT INTERNAL DEBRIS CLOGGED FILTER & CAUSED DPI TO POP.SDR 2007UALA01963Light · detachedEMERGENCY PATH LIGHT AT 3F AFT SIDE CAME OFF. [06-26-07] REPLACED EMERGENCY EVACUATION LIGHT AT 3F AFT SIDE. EMERGENCY LIGHT SYS TEST OK.SDR 2007UALA01926Transducer · fluctuatesFLIGHT DIVERTED DUE TO CREW OXYGEN INDICATION. [07-13-07] REPLACED OXYGEN PRESSURE TRANSDUCER. NO ADDITIONAL FLUCTUATION NOTED. A/C OK FOR SERVICE.SDR 2007UALA01915Tank · leakingFUEL IMBALANCE. EICAS FUEL HAS HISTORY. [07-13-07] TROUBLESHOOTING FUEL IMBALANCE. FOUND LEAK IN LT MAIN TANK, DEFUELED, SUMPED TANK. FND AFT BOOST PUMP DISCHARGE CHECK VALVE BAD. INSTALLED REPLACEMENT FLAPPER FUEL TANK OVERRIDE VALVE & SYSTEM CHECKED OKSDR 2007UALA01857Unknown · smokeRTFL WITH SMOKE IN THE CABIN. [07-06-07] FOUND MAT MSG 49-11150 "APU CONTROLLER FAILED". CONTINUED TROUBLE SHOOTING & DETERMINED SOURCE OF SMOKE WAS APU. REPLACED GTCP331-500B APU. ACCOMPLISHED APU VERIFICATION FLIGHT. AIRCRAFT OK FOR SERVICE. SUSPECT ISDR 2007UALA01791Electrical Sys · no testELEC STANDBY SYS ELECTRICAL DC-STANDBY POWER SYSTEM FAILED THE SYSTEM SELF-CHECK. [07-06-07] REPLACED BUSS TIE, MAIN BATTERY RELAY. AIRPLANE OK FOR SERVICE.SDR 2007UALA01816Sign · unsecureMAIN AISLE EXIT SIGN AT 3L FOUND HANGING BY WIRE HARNESS. [07-06-07] ACCOMPLISHED INTERIM REPAIR OF EXIT SIGN. RECHECK SECURITY OF INTERIM REPAIR AT EACH NR 3 SVC. MF8689 CREATED TO MONITOR FINAL FIX. SUSPECT SIGN IMPACTED BY LONG PASSENGER CARRY-ON OBJECTSDR 2007UALA01768Battery Pack · unreliableFOUND 4R DOOR BATTERY PACK SERVICEABLE DATE SMUDGED AND HARD TO READ. [07-06-07] REPLACED EPAS BATTERY PACK ASSY PER MMOV 52-11-20 CONFIG 1 AND CONFIG 2. AIRCRAFT READY FOR SERVICE.SDR 2007UALA01769Cylinder · unreliableFOUND DOOR 4R EPAS DOOR CYLINDER SQUIB TO HAVE NO EXPIRATION DATE. [07-06-07] REPLACED EPAS DOOR ASSIST CYCLINDER SQUIB WITH ONE THAT HAS AN EXPIRATION DATE & AIRPLANE OK FOR SERVICE.SDR 2007UALA01645Switch · faultyCABIN MED 3RT FAILED EPAS BATTERY OPERATIONAL TEST. [06-20-07] REPLACED MODE SELECTOR SWITCH AND OPS CHECK PER MM 52-11-28, AND COA208701. TEST OK. A/C OK FOR SERVICE.SDR 2007UALA01632Engine · stalledCREW REPORTED A SURGE - STALL IN CRUISE (STEADY STATE) NR 2 ENG, "AUDIBLE" TO FLT AND CABIN CREW. [07-17-07] ENGINE REPLACED. TEARDOWN SHOWED HEAVY HPC BLADE AIRFOIL DAMAGE FROM THE 6TH STAGE AFT. 1/8TH STAGE BLADE AIRFOIL WAS BROKEN OFF 1/2-INCH ABOVE TSDR 2007UALA01519Generator · disconnectedLEFT GENERATOR DISCONNECTED DUE TO LOW OIL PRESSURE. FLIGHT DIVERTED. [06-14-07] REMOVED AND REPLACED LEFT IDG. ACCOMPLISHED SERVICE AND LEAK CHECK. ACCOMPLISHED 5 MIN IDLE RUN AND FOUND NO LEAKS. OK FOR SERVICE. SUSPECT SEAL LEAKAGE PROBLEM.SDR 2007UALA01462Module · malfunctionedRIGHT HYDRAULIC SYSTEM INOP. QTY SHOWS ZERO. [SUP 06-06-07] REPLACED HYDRAULIC INTERFACE MODULE (HYDIM) (R) CARD. ACTIVE DC HARD FAULT. AFTER REPLACEMENT, INDICATIONS RETURNED TO NORMAL.SDR 2007UALA01463Idg · failedCREW REPORTS RIGHT GENERATOR FAILURE. APU BEING USED & APU INLET DOOR OPEN. APU AUTO SHUTDOWN AT 16500 FT 310K & AGAIN AT 14500 FT 250K IDLE POWER. [SUP 06-06-07] NR 2 ENGINE IDG WAS REPLACED, BUT CAUSE OF W-U WAS APU AUTO SHUTDOWN. AFTER TROUBLESHOOTING,SDR 2007UALA01455Skin · damagedLIGHTNING STRIKE DAMAGE ABOVE COCKPIT AT STA 219 LBL 9.5 AND STA 201 LBL 8. MAJOR REPAIR ACCOMPLISHED: INSTALLED DOUBLER REPAIR.SDR 2007UALA01440Structure · damagedSTA 256 LBL 10 IS DAMAGED. [SUP 06-01-07] MAJOR REPAIR ACCOMPLISHED DUE TO LIGHTNING STRIKE DAMAGE ON UPPER FUSE BS 256 LBL 10. REPAIR ACCOMPLISHED AND INSPECTED. A/C OK FOR RETURN TO SERVICE.SDR 2007UALA01441Structure · damagedSTA 285.5 STR 2L IS DAMAGED. [SUP 06-01-07] MAJOR REPAIR ACCOMPLISHED DUE TO LIGHTNING STRIKE DAMAGE ON UPPER FUSE STA 285.5 STR 2L. REPAIR ACCOMPLISHED AND INSPECTED. A/C OK FOR RETURN TO SERVICE.SDR 2007UALA01442Structure · damagedSTA 360.0 STR 2L IS DAMAGED. [SUP 06-01-07] MAJOR REPAIR ACCOMPLISHED DUE TO LIGHTNING STRIKE DAMAGE ON UPPER FUSE STA 360 STR 2L. REPAIR ACCOMPLISHED AND INSPECTED. A/C OK FOR RETURN TO SERVICE.SDR 2007UALA01443Skin · damagedUPPER FUSELAGE SKIN AT STA 247 STR 1L LBL 4 IS DAMAGED. MAJOR REPAIR ACCOMPLISHED: INSTALLED TRIPLER REPAIR.SDR 2007UALA01357Fan · odorF/A'S REPORTED SLIGHT SMOKE OR ELECTRICAL ODOR IN CABIN ORIGINATING FROM BUSINESS CLASS. REPLACED RIGHT HAND RECIRCULATION FAN PER MM 21-25-07, ALL OPS GOOD,TEST PASS PER MAT OF RECIRC FAN SYS.SDR 2007UALA01197Bottle · lowCREW OXYGEN PRESSURE LOW 900 PSI. [SUP 05-16-07] REPLACED OXY BOTTLE. LEAK CHKD AND INDICATED OK. SUSPECT LOW PRESSURE THE RESULT OF CREW SNIFF TESTS DURING CHECK LIST.SDR 2007UALA01183Light · detachedEMERGENCY EXIT PATH LIGHTING STRIP ON LEFT SIDE OF SEAT 1E FELL OFF AGAIN. REPLACED LIGHT ASSY. OPS CHECKS GOOD.SDR 2007UALA01159Structure · damagedNUMBER 13 SLAT APPEARS DAMAGED. REPLACED NR 13 SLAT REF: MM 27-81-15. OP CHECKS GOOD. NO MESSAGES. A/C RETURNED TO SERVICE. SUSPECT SLAT DAMAGED BY FOD DURING TAKEOFF OR LANDING.SDR 2007UALA01119Light · damagedEMERGENCY LIGHT DAMAGED AT SEAT 2E. REPLACED AFT EMERGENCY LIGHT ON SEAT 2E. OPS CHECK GOOD.SDR 2007UALA01001Battery Pack · faultyPASSENGER ENTRY DOOR 2R, EPAS BATTERY PACK GREEN TEST LIGHT NOT ON. [SUP 5-1-07] INSTALLED NEW BATTERY . GREEN TEST LIGHT ILLUMINATES. DOOR EPAS & AIRCRAFT READY FOR SERVICE.SDR 2007UALA00982Lamp · brokenEMERGENCY PATH MARKING LIGHT ONE BROKEN AT SEAT 2F. REPLACED LIGHT STRIP.SDR 2007UALA00952Light · damagedSEAT 2F EVACUATION LIGHT IS DAMAGED. REPAIRED LIGHT. OP CHECKS OK.SDR 2007UALA00838Light · missingAFT SEAT MOUNTED EMERGENCY LIGHT AT SEAT 2E IS MISSING. REPLACED AFT SEAT 2E EEL LIGHT ASSY. EEL LIGHTING SYSTEM CHECKS OKSDR 2007UALA00816Light · inoperativeEMERGENCY SEAT LIGHT OUT AT 1E. *S/D* RELAMPED, EEL SYSTEM TESTED GOOD.SDR 2007UALA00830Door · obstructedFLT ATTENDANT REPORTED UNABLE TO ARM DOOR 4L. *S/D* REMOVED FOREIGN OBJECT OPERATES NORMAL. AIRCRAFT RETURNED TO SERVICE. SUSPECT FOREIGN OBJECT WAS PIECE OF CABIN SERVICE MATERIAL.SDR 2007UALA00673Light · unsecureWIRE HANGING OUT ON AISLE SIDE OF SEAT 1E POSSIBLY FROM EMERGENCY LIGHTING. RESECURED EMERGENCY LIGHT STRIP TO MOVEABLE ARMREST AND EMERGENCY LIGHTS OPERATION TESTED NORMALLY.SDR 2007UALA00653Lamp · inoperativeEEL LIGHT OUT AT 18 C&G. RELAMPED. TESTED GOOD.SDR 2007UALA00652Light · missingSEAT 3E AISLE SIDE MOVABLE ARM REST AFT EEL LIGHT IS MISSING. *S/D* REPLACED EEL LIGHT. OP CHECKS OK.SDR 2007UALA00578Unknown · smokeSMOKE COMING FROM FWD OUTFLOW VALVE AFTER ENGINE START.SDR 2007UALA00596Warning System · activatedSTATUS MSG -APU-, BUT APU NEVER SHUT DOWN. REBOOTED ACFT, BUT NO HELP. AFTER TROUBLESHOOTING, DETERMINED THAT APU FIRE-OVERHEAT DETECTOR CARD WAS FAULTY. REPLACED CARD & APU OPERATED OK FOR SERVICE. SUSPECT DISTURBED CIRCUIT PATH ON CARD.SDR 2007UALA00560Connector · disconnectedFOUND SEAT 3F AISLE EEL LIGHT INOPERATIVE, CONNECTOR DISCONNECTED. RECONNECTED CONNECTOR UNDER THE SEAT AND OP CHECKED OK.SDR 2007UALA00511Light · missingFOUND 2E AFT SEAT SIDE MOUNT EMERGENCY PATH MARKING LIGHT MISSING. REPLACED LIGHT, OP CHECKS GOOD.SDR 2007UALA00522Light · brokenFOUND SEAT 3E, AFT EMERGENCY PATH LIGHT BROKEN AND INOP. REPLACED LIGHT, OP CHECKS GOOD.SDR 2007UALA00523Light · missingFOUND SEAT 2E, AISLE EMERGENCY EVACUATION LIGHT (AFT) IS MISSING. REPLACED LIGHT SEGMENT. EEL OP CHECKED OK.SDR 2007UALA00524Lamp · inoperativeFOUND SEAT 2F (AFT) AND SEAT 3F AISLE EMERGENCY EVACUATION LIGHTS ARE NOT WORKING. REPLACED LAMP. OP CHECKED OK.SDR 2007UALA00484O-Ring · misinstalledLOW BOTTLE PRESSURE. REPLACED SLIDE. A/C READY FOR SERVICE. SLIDE PROBLEM ROOT CAUSE: FOUND LOOSE LOCK NUT ON CONNECTION TO PRESSURE BOTTLE. SUSPECT IMPROPER TORQUING DURING RESTORATION.SDR 2007UALA00485O-Ring · deterioratedLOW BOTTLE PRESSURE. REPLACED SLIDE. A/C RETURNED TO SERVICE. SLIDE PROBLEM ROOT CAUSE: FOUND FILLER VALVE LEAKING CAUSING LOW BOTTLE PRESSURE. SUSPECT O-RING DETERIORATION LEAD TO LEAKAGE.SDR 2007UALA00463Light · inoperativeAFT EMERGENCY LIGHT INOPERATIVE AT SEAT 1E. REPLACED LIGHT ASSY, OPS CHECKS OK .SDR 2007UALA00441Line · leakingFLIGHT DIVERTED DUE TO LEFT GENERATOR PROBLEM. FOUND INTEGRATED DRIVE GENERATOR (L) OIL LEVEL IS LOW. FOUND IDG OIL SERVICE LINE LEAKING. REPLACED LINE. RAN ENGINE AFTER IDG SVCE LINE INSTALLED. IDG OPS NORMALLY. A/C RETURNED TO SERVICE.
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