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 2006UALA01509Skin · damagedSKIN FWD OF NR 2L DOOR STA 670 BETWEEN STR 26L- 27L SMALL DENT WITH A GOUGE IN THE CENTER APPROX 2.0 INCH IN DIA AND .050 INCH DEEP. BLENDING FOR CLEANUP REMOVED 17 PERCENT OF THE ORIGINAL .070 SKIN THICKNESS. ANOTHER DENT EXISTS APPROX 6 INCHES FROM REWORKESDR 2006UALA01465Chiller · failedBURNING ELECTRICAL SMELL COMING FROM ECONOMY GALLEY AFTER CHILLER C51 FAILED. PERFORMED DIAGNOSTIC, OPERATING CHILLER. OPERATED FOR 10 MINUTES THEN STOPPED RUNNING BUT RUN LT STILL ON. REPLACED CHILLER PER MM 25-33-93 PG 401 AND OPS NORMAL WITH NO BURNING SSDR 2006UALA01257Vacuum Sys · obstructedLAV PROBLEMS. AFT VACUUM SYS LAVS BLOCKED. FOUND WASTE SYSTEM VACUUM BLOWER INOPERATIVE. ALSO, DAMAGE TO DUCTING AND CLAMP AROUND DUCT. ACCCOMPLISHED DUCT REPAIR & CLAMP REPLACEMENT. REPLACED VACUUM FAN BLOWER. SECURED UNIT IN AFT CARGO COMPARTMENT. REACTISDR 2006UALA01251Engine · malfunctionedFLT ENCOUNTERED HIGH EGT WITH EPR DECREASE FOR 5 SECS ON NR 2 ENGINE AT FL390. EGT READING 466. UNABLE TO CONFIRM "SURGE" OR "BURP" IN ON-BOARD ELECTRONIC RECORD. NO FLAGGED EVENT IN ENGINE CONDITION MONITORING RECORD. PERFORMED PRECAUTIONARY BORESCOPE OF HSDR 2006UALA01235Light · ground damageFOUND SEAT MOUNTED EMERGENCY LIGHT BROKEN OFF AT SEAT 2E. REPLACED LIGHT ASSY. OPE' C'K OK. SUSPECT CONTACT BY PASSENGER CARRY-ON LUGGAGE OR CABIN SERVICE EQUIPMENT.SDR 2006UALA01196Odor · detectedFLIGHT ATTENDANTS REPORTED SEEING HAZE AND SMELLING STRANGE ODOR FROM AFT SECTION OF CABIN. UNABLE TO DUPLICATE HAZE OR ODOR DURING 40 MINUTE TAXI WITH ALL CABIN SYSTEMS ON, COFFEE MAKERS, HOT PLATES, OVENS, WARMERS, CHILLERS, VTR'S, LAV LIGHTS, GALLEY LIGHTSDR 06FDEA2275Thrust Reverser · dentedDURING PASSENGER TO FREIGHT CONVERSION ON THRUST REVERSE ENGINE NR 1 PRATT & WHITNEY, FOUND DENT LONG 15 INCHES AND MAX DEPTH 0.120 INCH, LARGE .800 INCH. REPAIRED FOR SRM MD11 54-30-00 REPAIR N14.SDR 2006UALA01012Structure · misdrilledA FASTENER HOLE WAS FOUND HAVE FREEZE PLUG AND SHORT EDGE MARGIN FOR MLG WHEEL WELL MOD RT AT STR 36R 2ND FASTENER FROM I/B END. ACCOMPLISHMENT OF SB 777 53A0015, A FASTENER HOLE WAS FOUND TO HAVE A FREEZE PLUG INSERTED AS A REPAIR FOR AN OVERSIZED HOLE. AS SDR 2006UALA01013Frame · out of limitsFOUND HEAT DAMAGE. THE READING OF THE WEB AND THE BULKHEAD FRAME AT SAF STA 3.62 WERE OUT OF LIMITS. DURING THE ACCOMPLISHMENT OF COA 208490, CONDUCTIVITY TEST FOUND HEAT DAMAGE. THE READING OF THE WEB, 313W3811-13, AND BULKHD, 313W3812-4, AT SAF STA 3.62 WESDR 2006UALA00997Shim · migratedFOUND STA 1434, RT KEEL BEAM FITTING, SHIM IS MIGRATED. BS 1434, RH KEEL BEAM FITTING, SHIM IS MIGRATED. REMOVED BROKEN SHIM, ACP HEFC INSP OF HOLES AND SPLICE PLATES FOR CRACK, NO CRACK FOUND. MANUFACTURED SOLID SHIM AND REINSTALL. SHIM MIGRATION TYPICALLY SDR 2006UALA01022Gauge · leakingLOW BOTTLE PRESSURE GAUGE THREADED INSTALLATION TO INFLATION VALVE WAS LEAKING DUE TO MISSING TEFLON TAPE THREAD SEALANT. THREAD SEALANT WAS APPLIED AND PRESSURE GAUGE REINSTALLED.SDR 2006UALA00811Terminal · overheatedINSULATION FOR (6) TERMINALS ON THE BACK ON CB 51 CHILLER AT AFT GALLEY ARE HEAT DAMAGED AND BLACK IN COLOR. PULLED PANEL ASSY FOR ACCESS. CUT OFF OVERHEATED TERMINALS TO PROVIDE SPECIMENS FOR BOEING INVESTIGATION. REPLACED CB (C51) WITH TERMINALS. RETERMISDR 2006UALA00763Frame · damagedFOUND STA 298.5 LT FRAME OUTER CHORD AT STR 28-30 IS DAMAGED. TEMPORARY REPAIR AND REPETITIVE INSPECTION WAS PERFORMED PER EVA G95-7785A. PERMANENT REPAIR OF THE DAMAGE WAS ACCOMPLISHED PER EVA G95-7785B .SDR 2006UALA00783Slide · leakingTHE SEAM IS LEAKING BETWEEN THE UPPER AND LOWER TUBE ON THE LEFT SIDE OF THE SLIDE RAFT. OEM REPORTS THAT LEAKAGE WAS THE RESULT OF LOCALIZED PINHOLE LEAKS AND NOT A LEAKING SEAM. DAMAGE IS CONSISTENT WITH LOCALIZED IMPACT OR ROUGH CONTACT DAMAGE TO MATERIAL SDR 2006UALA00749Skin · dentedFIVE DENTS ON LWR FUSELAGE BETWEEN STATIONS 498 & 504 & STRINGERS 44R & 49L. DENTS WERE REPAIRED PER SRM53-00-01, REPAIR 13.THE REPAIR TERMINATES THE REPETITIVE INSPECTION REQUIRED BY EVA 50760.DENTS CAUSED BY CONTACT WITH GROUND EQUIPMENT.SDR 2006UALA00631Starter · malfunctionedLEFT IDG FAILED EN ROUTE, APU NO START. APU ELECT STARTER FAILS CHRONIC APU ELECTRIC STARTER PROBLEMS - 7 STARTERS SINCE APU INSTALLATION JAN 05, + 3 START CONTACTORS 2 APU BATTS, 2 CHARGERS SEVERAL APUC'S, AUTO START CONT RELAYS AND VARIOUS OTHER APU COMPONESDR 2006UALA00618Lamp · missingEEL LIGHT AT 39G MISSING. SUPPLEMENTAL DATA UPDATE NSTLD SVCBL ASSY PER MM 33-51-05, OPS CKD PER SAME. SYS OP CHECKED NORMALLY.SDR 2006UALA00588Lamp · missingFOUND SEAT 3E AFT AISLE EEL LT IS MISSING.SDR 2006UALA00555Hinge Fitting · lightning strikeLIGHTNING STRIKE WAS FOUND ON TOP RUDDER HINGE FITTING IN VERTICAL STAB. THE FITTING WAS DAMAGED BY LIGHTNING STRIKE AND IT WAS REPLACED.SDR 2006UALA00579Light · inoperativeEMERGENCY LIGHT INOP OR MISSING AT SEATS 8F FWD, 3F AFT.SDR 06FDEA1026Skin · crackedACCOMPLISH MAINTENANCE B-CHECK. NR 2 ENG SMALL CRACKS FOUND ON AIR INLET EXTERIOR SKIN SURFACE AT ZONE BETWEEN NR 5 AND NR 6 HOURS (LIP INLET). REPAIRED PER CMM 71-11-05 FIG 603. REPAIR EVALUATED PER GMM 6-2-100 AND CLASSIFIED AS MAJOR.SDR 06FDEA1027Skin · damagedACCOMPLISH MAINTENANCE B-CHECK. NR 2 ENGINE CRK FOUND WITH ABOUT 4 INCHES ON AIR INLET INTERIOR SKIN SURFACE BETWEEN NR 5 AND NR 6 HOURS. REPAIRED PER CMM 71-11-05 FIG 603. REPAIR EVALUATED PER GMM 6-2-100 AND CLASSIFIED AS MAJOR.SDR 2006UALA00479Control Panel · damagedAFT GALLEY LOST POWER TO RIGHT SIDE. AFT GALLEY LOST POWER TO RIGHT SIDE. COULD NOT RESTORE POWER WITH CB RECYCLE. FOUND BURNED WIRING WITHIN THE AFT GALLEY POWER PANEL AND CIRCUIT BREAKER POPPED. SUSPECT CIRCUIT OVERLOAD FROM INCREASED RESISTANCE WITHIN GALSDR 2006UALA00400Light · brokenAFT EEL LIGHT STRIP AT SEAT 1E BROKEN.SDR 2006UALA00356Charger · malfunctionedALL EEL LTS INOP AT AFT GALLEY FWD COMPLEX.SDR 2006UALA00580Wedge · delaminatedTHE NR 2, 3 AND 13 LEADING EDGE SLATS HAVE LOCALIZED DELAMINATION ON THE LOWER SKIN OF THE TRAILING EDGE WEDGE. DELAMINATION REPAIRED TEMPORARILY WITH STRUCTURAL ADHESIVE INJECTION UNTIL PERMANENT REPAIR CAN BE ACCOMPLISHED AT THE NEXT HMV. AN NDT INSPECTIONSDR 2006UALA00280Precooler · damagedRIGHT ENGINE PNEUMATIC STRUT PRECOOLER HAS A 5 INCH BY 1-4 INCH GAP AT BOTTOM LEFT SIDE. REPLACED RIGHT ENGINE PRECOOLER. OP CHECKS OK. THE DAMAGE FOUND WAS TYPICAL FOR THIS UNIT. THE CYCLING OF THE HPSOV AND THE ASSOCIATED PRESSURE SPIKES CAUSE FATIGUE CRSDR 2006UALA00480Slide · misinstalledNR 1 LT DOOR SLIDE IMPROPERLY PACKED. SLIDE HAD BEEN REMOVED FROM A/C AT C-CHECK FOR ROUTINE DOOR INSPECTION REQUIREMENTS. UPON REINSTALLATION SLIDE WAS REPORTED TO HAVE IMPROPERLY PACKED ASPIRATORS AND WAS REPLACED. MAINTENANCE SHOP CONFIRMS REMOVAL REASON. ISDR 2006UALA00259Lamp · burned outEEL LIGHT INOP AT AFT 3E AND 22G.SDR 2006UALA00224Lamp · burned outAFT EEL LIGHT INOP AT 1E.SDR 2006UALA00225Wire Harness · damagedBOTH EEL LIGHTS INOP AT 3E.SDR 2006UALA00177Wire Harness · damagedEEL LIGHTS, SEAT 1F INOP AT BOTH EEL PROX LIGHTS POSITION.SDR 2006UALA00104Light · damagedEMERGENCY EXIT LIGHTS DAMAGED AT 1E.SDR 2006UALA00103Fairing · damagedNR 1 ENGINE PYLON AFT FAIRINGS HAVE SUSTAINED HEAT DAMAGE TO LWR WEBS, STIFFENERS, CHORDS AND LWR PORTION OF THE FRAMES. NR 1 ENGINE PYLON AFT FAIRINGS HAVE SUSTAINED HEAT DAMAGE TO LWR WEBS, STIFFNERS, CORDS AND LWR PORTION OF THE FRAMES. INTERIM REPAIR WSDR 2006UALA00092Lamp · inoperativeSEAT 1E AFT EMERGENCY LIGHT INOP.SDR 2006UALA00048Warning Light · illuminatedON TAKEOFF, NOSE GEAR DELAYED RETRACTION. MOMENTARY GEAR DOOR DISAGREE EICAS. NOSE GEAR SLOW TO RETRACT. FERRIED A/C TO SFO FOR RETRACTION TEST. WITH A/C JACKED, PERFORMED GEAR SWING. UNABLE TO DUPLICATE "SLOW TO RETRACT." AFTER A/C REPEATED SLOW TO RETRASDR 2005UALA01505Skin · damagedSKIN DAMAGE BELOW DOOR ONE RIGHT.SDR 2005UALA01504Lamp · brokenARMREST SIDE ONE EMERGENCY PATH MARKING LIGHT BROKEN AT SEAT 1E. REPLACED LAMP ASSY.SDR 2005UALA01444Skin · dentedDENT WAS FOUND AT SKIN OF BULK CARGO DOOR STA 1916. DAMAGE EXCEEDED LIMIT SO MAJOR REPAIR WAS ACCOMPLISHED. DENT WAS FOUND IN SKIN OF BULK CARGO DOOR STA 1916, WIDTH=1.18" DEPTH=.063". ACP PERM REPAIR PER SRM 52-30-01. REPAIR 12, PARA 4(D). DAMAGED DUE TO ISDR 2005UALA01464Wire · burnedNR 2 ENG IDG WIRING BURNED. NR 2 ENG IDG FEEDER CABLE TERMINAL LUGS FOUND CORRODED AT ENG DISCONNECT. REPLACED LUGS. ALSO FOUND GENERATOR FEEDER CABLE BURNED & CHAFED AT TERMINAL STRIP. SPLICED IN 3 FT SECTION OF NR 2 CU WIRE. REPLACED FEEDER CABLE SEALS ANSDR 2005UALA01414Fitting · damagedNR 1 ENGINE AFT SAILTAIL COMPT LWR BKHD FITTING FAIL CONDUCTIVE TEST. NR 1 ENGINE AFT SAILTAIL COMPT LWR BKHD FITTING FAILED CONDUCTIVE TEST BECAUSE OF HEAT DAMAGE. MAJOR REPAIR WAS ACCOMPLISHED PER EVA UA-EVA-50816B.SDR 2005UALA01379Light · looseEXIT PATH LIGHT AT 2E IS LOOSE. SECURED LOOSE EEL EXIT PATH LIGHTING AT 2E. JARRED LOOSE DURING PASSENGER ENTRY OR EGRESS.SDR 2005UALA01280Lamp · failedSEAT 1F AFT EMERGENCY LIGHT INOP. REPLACE BULB.SDR 2005UALA01281Connector · looseSEAT 2F AFT EMERGENCY LIGHT INOP. CONNECTOR LOOSE.SDR 2005UALA01283Odor · detectedEQUIPMENT COOLING FAULT ON STS PAGE AND BURNING SMELL IN CABIN. EQUIPMENT COOLING FAN ASSEMBLY FAILED. FAN ASSEMBLY REPLACED.SDR 2005UALA01263Warning Light · illuminatedFLIGHT DIVERTED UNDER AMBER ALERT DUE TO MULTIPLE AIR DATA SYSTEM PROBLEMS, OVERWEIGHT LANDING. FOUND DAMAGED QUICK DISCONNECT FOR RIGHT AIR DATA MODULE (ADM) CAUSING INVALID SIGNAL. THE QUICK DISCONNECT WAS REPLACED. THERE WERE 3 ADMS BEING REPLACED AND 2 ASDR 2005UALA01249Lamp · inoperativeSEAT 1E AFT EMERGENCY LIGHT ASSEMBLY BROKEN. SUPPLEMENTAL DATA UPDATE RELAMPED AFT EMERGENCY LIGHT AT 1E.SDR 2005UALA01250Lamp · inoperativeEMERGENCY WHITE AISLE LIGHT INOP AT SEAT 35G. SUPPLEMENTAL DATA UPDATE REPLACED LAMP.SDR 2005UALA01220Oxygen Mask · leakingCREW OXYGEN WAS LEAKING. REPLACED SECOND OBSERVER'S FULL FACE MASK. THIS MASK WAS ORIGINALLY INSTALLED IN THE CAPT'S POSITION AND THEN SWAPPED. OXYGEN LEAK FOLLOWED AFTER SWAP. NO NEW WRITE UPS FOR OXYGEN AFTER THE MASK WAS REPLACED.SDR 2005UALA01221Skin · delaminatedNR 5 SLAT LWR SURFACE DELAMINATED AT INBOARD END NEAR TRAILING EDGE. INTERIM REPAIR PER 777 AMM 57-43-99. ACP AN INITIAL INSP AT 50 CYCLE AND EVERY 500 FLT CYCLE UNTIL PERMANENT REPAIR ACPL AT NEXT HMV (5JUNE06). OK TO CF PER AMM AND SFOIQ WALSH.
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