Pratt & Whitney PW4090
Service difficulty reports · 1,388
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 CALA2026102320548Engine · faultedEHM DATA TRENDS INDICATE GAS PATH AND PERFORMANCE SHIFTS. AT NEXT CONVENIENT OPPORTUNITY PLEASE CONDUCT TCC VIS UAL & FUNCTIONAL INSPECTIONS PER AMM 75-24-00-601. IF THERE ARE NO ABNORMAL FINDINGS, ON ACCOMPLISHMENT, FOUND TURBINE COOLING CASE DUCTING BROKEN.SDR CALA2026102320532Tube · disconnectedON TAKEOFF, RETRACTED LANDING GEAR, A LOUD NOISE, DRAG & VIBRATION THRU ACFT. UPON ARRIVAL AT GATE, FOUND RT AFT NLG DOOR ACTUATING TUBE SEPARATED FROM THE DOOR. THE ATTACHING SAFETY WIRE BROKE ALLOWING THE TUBE TO UNTHREAD FROM THE ROTARY ASSY & SEPARATED.SDR CALA2026101620415Charger · no testL2 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. BATTERY CHARGER REPLACED AND TESTED NORMAL IAW AMM 33-51-06.SDR CALA2026101620418Charger · no testL2 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. CHARGER REPLACED & TESTED NORMAL IAW AMM 33-51-06.SDR CALA2026101620420Charger · no testL3 DOOR, EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. THE CHARGER WAS REPLACED AND TESTED NORMAL IAW AMM33-51-06.SDR CALA2026101620422Battery · no testSUPPORT TASK - L4 DOOR EMER LIGHT POWER SUPPLY M33407 TEST FAILED. TRANSFER NON-ROUTINE HX WO.7336103 AND ORIGINATED BY V943251 DOOR 4L M33407 EMERGENCY LIGHT BATTERY TEST FAILED AND BATTERY REPLACED DR 4L M33407 EMER LT PWR SUPPLY BATT REPLACED AND TESTED NORSDR CALA2026101620424Battery · no testR4 DOOR EMER LIGHT POWER SUPPLY M33408 TEST FAILED. EMER LT PWR SUPPLY BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.SDR CALA2026101620426Charger · no testDR 2R M33098 EMER LT BATTERY CHARGER TEST FAIL. EMERGENCY BATTERY CHARGER REPLACED AND TESTED NORMAL AS PER AMM 33-51-06.SDR CALA2026101620428Battery · no testL1 DOOR EMER LIGHT POWER SUPPLY M33093 TEST FAILED. POWER SUPPLY BATTERY REPLACED & TESTED NORMAL IAW AMM33-51-06.SDR CALA2026101620430Battery · no testDOOR 4R M33409 EMER LT BATTERY TEST FAIL. EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.SDR CALA2026101620432Battery · no testLLAR EMERGENCY LIGHT BATTERY TEST FAILED. EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06.SDR CALA2026101220273Battery Pack · no testEMERGENCY LIGHTS - OPERATIONAL TEST WITH THE CONTROL SWITCHES PROCEDURE - EMERGENCY LIGHTS FROM POWER SUPPLY M33098 (DOOR 2R) INOP. M33098 POWER SUPPLY BATTERY PACK REPLACED IAW AMM 33-51-06-960-802.SDR CALA2026101320316Lavatory · inoperativeALL LAVS INOPERATIVE, AIRBORNE FOUND THREE CIRCUT BREAKERS OPEN P110 N (17). P210 N(6) AND N(7). PREFORMED GROUND LAV OPS CKS ALL LAVS OPS NORMALLY. AMM 38-32-01 AIRCRAFT REQUIRES CHECK IN AIR MODE TO CONFIRM CORRECTION. PLACED AIRCRAFT IN AIR MODE IAW AMM 32SDR CALA2026101520372Windshield · failedRIGHT FWD WINDOW SHATTERED 37000 FEET. WINDOW REPLACED PER EC5610-01247C IAW AMM 56-11-01/401. OPS TESTED RT WINDOW HEAT CONTROLLER IAW AMM 30-41-00-710-801. TEST PASSED.SDR CALA2026101220261A/C Pack · faultedPACK MODE L EICAS. COULD SMELL ACRID ODOR AND HEAT. 4 MIN LATER RECEIVED EICAS MESSGAE. APPLED MEL 2152S, CONDITIONAL INSPECTION TASK 05-51-58-800-801-C3. NO ODOR FOUND DURING THE CHECK. MEL PROCEDURE ACCOMPLISHED IAW MEL 2152S. PERFORMED FIM 21-52 TASKSDR CALA2026100820235Power Supply · faultedDURING EMERGENCY LIGHT INSPECTION FOUND DOOR 2L INSIDE AFT EXIT SIGN & DOOR 2L SLIDE LIGHT INOP. AFTER TROUBLESHOOTING FOUND FAULTY POWER SUPPLY. REPLACED DOOR 2L AFT EMERGENCY LIGHTS POWER SUPPLY IAW AMM TASK 33-51-06-960-803. NOW ALL EMERGENCY LIGHTS OPS CHESDR CALA2026100620144Door · damagedRIGHT ENGINE NACELLE DRAIN ACCESS PANEL FOUND OPEN ON ARRIVAL. R & R DOOR ASSEMBLY IAW AMM 78-31-19. DOOR ADJUSTED AND OPS CHECK CARRIED OUT, FOUND SATISFACTORY.SDR CALA2026092919957Battery · no testTHE EMERGENCY LIGHT BATTERY PACK DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 1R POWER SUPPLY M33094, REF HAECO NR L/P 9469259. REPLACED BATTERY PACK AT DOOR 1R (M33094) AND PERFORMED INSTALLATION TEST WAS NORMAL IAW AMM 33-51-06-960-802, REV 108.SDR CALA2026092319717Life Vest · openDURING LIFE VEST DETAILED CHECK PROCEDURE, SPARE INFANT LIFE VEST NR G9 UNSEALED. REMOVED UNSEALED LIVE VEST IAW DWG 2560DD15032 IT IS NOT NECESSARY.SDR CALA2026092319719Life Vest · openDURING A LIFE VEST DETAILED CHECK PROCEDURE, MISSING TWO OF THE SPARE LIVE VEST POUCH NR 914, FOUND SPARE INFANT LIFE VESTS UNSEALED. REMOVED AND REPLACED SPARE LIFE VESTS POUCH NR 914 TWO EA. IAW AMM 03-11-32-200-806.SDR CALA2026092319722Mask · missingRESUSCITATOR, CPR MASKS AT R1 DOOR, OPENED AND MISSING PARTS. R & R IAW GMM 05-20-10.SDR CALA2026092119594Tire Tread · separatedNR 7 MLG TIRE TREAD LOSS CONDITION, FOUND ON ARRIVAL LT.SDR CALA2026091519457Engine · overtempMAX TO R ENG OVRTMP - PERFORMED TROUBLE SHOOTING REF FIM 71-05 TASK 833. PERFORMED EGT OVERTEMPERATURE INSP REF AMM 72-00-00-290-828-N02H(1) AND H(2) NIL DEFECT FOUND.PERFORMED ENGINE POWER RUN TEST NO.9 -POWER ASSURANCE TEST. EGT WITHIN AMM LIMIT . THE ENGINESDR CALA2026090719286Battery Pack · no testR1 DOOR EMERGENCY POWER ASSIST SYSTEM (EPAS) BATTERY OPS TEST DID NOT WORK.SDR CALA2026090419237Fairing · missingPDA 2 ENG #1 FAN BLADE FAIRING NUMBER 13 DAMAGED. NR 13 FAN EXIT FAIRING REPLACED IAW AMM 72-31-03-000-801-N00 & 72-31-03-400-801-N00. FOUND ENG 1 FAN BLADE NR 13 FAIRING DAMAGED. PERFORMED FOD INSPECTION IAW AMM 72-00-00-210-808N02 THRU STEP G, NO OTHER DSDR CALA2026090719264Vent · fodON TAKEOFF AND APPROACH BELOW 10K AIR SMELLS LIKE DIRTY SOCKS. FOUND DEBRIS IN CAPT'S AIR CONDITIONING VENT. CLEARED DEBRIS THEN RAN AIR CONDITIONING PACKS AND NO SMELL IS CREATED NOWSDR CALA2026090219182Battery · no testR2 DOOR EMERGENCY POWER ASSIST SYSTEM (EPAS) BATTERY OPERATIONAL TEST DO NOT WORK. EPAS BATTERY OPS TEST DID NOT TEST.SDR CALA2026090219190Waste Tank · failedTOILET FLUSH SYS INOP. LAV 2R & LAV 4L. INDICATOR SAYS LAV TANKS FULL. OPENED AFT CARGO, CHKD LOGIC CONTROL MODULE OF WASTE TANK 3 & FOUND WASTE TANK IMPLODED. WASTE TANK EMPTY. COMPLIED WITH ECRA 3832-01214. PERFORMED VISUAL INSP WITH NO FURTHER FINDINGSDR CALA2026083119017Battery Pack · no testTHE EMERGENCY LIGHT BATTERY PACK, DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 2R POWER SUPPLY M33097. REPLACED M33097 BATTERY PACK AND INSTALLED INSPECTION INSTALLATION TEST FOUND NORMAL. IAW AMM 33-51-06-960-802, REV 107, GMM 09-10-05 REV.202.SDR CALA2026083119019Battery · no testLLAR BACK UP LIGHT BATTERY LOW. REPLACED LLAR BACK UP LIGHT BATTERY PACK. . INSTALLATION TEST FOUND NORMAL IAW AMM 33-29-01-960-809, REV 107, GMM 09-10-05, REV 202.SDR CALA2026083119021Battery Pack · faultedTHE EMERGENCY LIGHT BATTERY PACK, DEEP CYCLE CHECK FOUND BATTERY LOW ON R2 DOOR POWER SUPPLY M33098. REPLACED M33098 BATTERY PACK, INSTALLATION INSPECTION AND INSTALLATION TEST FOUND NORMAL IAW AMM 33-51-06-960-801, REV 107, GMM 09-10-05 REV 202.SDR CALA2026082618926Adiru · faultedTCAS FAIL, BOTH CHANNELS. DEBRIEF WITH CREW, TCAS FAILED AT 15000 FT, CREW PUT IN ALT, 1 & 2, NO HELP. NO MSSG AT THIS TIME. TCAS STATUS MESSAGE PRESENT, NOT ACTIVE ON MAT. FAULT INTERMITTANT IAW FIM 34-21 TASK 848. RECOMMEND REPLACE ADIRU IAW FIM DUE TO HISDR CALA2026090119169Unknown · smokeCREW REPORTED SMOKE IN COCKPIT AND CABIN. SMOKE IN COCKPIT AND CABIN FROM P-300 PANEL HEAT DAMAGE. REF LOG PAGE 3078470 WORK COMPLETED AND SIGN OFFS.SDR CALA2026081418634Battery Pack · no testEMERGENCY LIGHTS OPERATIONAL TEST, WITH THE TEST SWITCHES PROCEDURE. PACK BATTERY EMERGENCY POWER M33407, M33408 AND M33409 INOP. EMERGENCY POWER BATTERY PACKS M33407, M33408 AND M33409 REPLACED IAW AMM 33-51-06-960-802.SDR CALA2026071217689Engine · faultedACFT RETURN TO FIELD. PER CAPTAIN. APROX. FL 31K FELT SLIGHT BUMP. IMMEDATLY HAD HIGH EGT NR 2 FOLLOWED BY AUTO SD. ON INSPECTION AT MAINTENCE FOUND METAL DEBRIS IN TAIL CONE. SMALL GRAVELY METAL PIECES. NR 2 ENG REMOVED FROM AC 2828.SDR CALA2026051116107Fmu · faultyLEFT ENG FUEL VALVE MESSAGE. LEFT ENGINE: MESSAGE NOT LATCH RESET AND RAN ENG BLOW OUT FUMES, STARTED ENG NORMAL PARAMETERS NORMAL START, AT SHUT DOWN SMOKE ON THE TAIL AND FIRE ON THE TAIL PIPE FOR A SHORT TIME. REMOVED #1 ENG FMU REF AMM 73-21-01. REPLACED SDR CALA2026031814638Engine · abnormalLEFT ENGINE EGT EXCEEDANCE ON TAKE OFF. MAX EGT 700 CONFIRMED IAW AMM 72-00-00-290-828-N02, ENGINE EGT EXCEEDANCE TO 700C FALLS IN ZONE C PER FIGURE 603 SHEET 2. ZONE C EXCEEDANCE DIRECTS TO REMOVE ENGINE WITH NO BORESCOPE NEEDED. NR 1 ENG REMOVED FROM ACFT. SDR CALA2026021113700Engine · failedRIGHT ENGINE COMPRESSOR STALL ON APPROACH. IAW AMM 72-00-00, REV 106. ON ARRIVAL FOUND NR 2 ENGINE WITH THE LOW PRESSURE COMPRESSOR EXIT FAIRING COMPLETELY DETACHED AND STUCK ON THE BYPASS GUIDE VAINS. IAW AMM 72-00-00 REV106 ALL FAN BLADES TRAILING EDGE SSDR CALA2025122212311Engine · making metalRIGHT ENG FAILED. OIL PRESSURE ZERO. LOUD BANG & SURGE. DEBRIEFED CREW, ENG WINDMILLED FOR 2.5HRS, SHUTDOWN AFTER A COMPRESSOR STALL AS PRECAUTION DUE TO FLUCTUATING OIL PRESS. BUG SHOWS SERVICE REQUIRED. ENG OIL QTY REMAINED AT 23QTS. LOWER ENG HAD EVIDENCE SDR CALA2025112711506Blade · damagedNUMBER 1 ENGINE FAN BLADE FAIRING N6 HAD PART OF THE TRAILING EDGE OF THE FAIRING THAT DEPART THE AIRPLANE. THE PART MISSING IS 8 BY 6 INCHES, (24 SQ INCHES) PERFORMED FOD INSPECTION IAW AMM 72-00-00-210-808-N02, THERE IS NO EVIDENCE OF BIRD STRIKE OR CORE INGSDR CALA2025111211167Eec · faultedREJECTED TAKE OFF FOR ENG FAILURE INDICATION FOLLOWD BY ENG FAIL AND EEC FAIL IAW FIM 77-11 TASK 805 P2 AND P5 ON EPCS PAGE. CHECKED SIMILAR LEAKAGE CHECK FOR BOTH LINES CO WITH NO FINDING. REPLACED THE EEC IAW AMM 73-21-04-400-801, EEC SOFTWARE CONFIGURASDR CALA2025102010273Engine · bird ingestionBIRD STRIKE FOUND ON ENG #2. ACCOMPLISH BIRDSTRIKE INSPECTION AS PER AMM 72-00-00-210-808-N02 (601) AND CONDITIONAL INSPECTION AS PER AMM 05-51-18-210-801 (201). BIRDSTRIKE FOREIGN OBJECT DAMAGE INSPECTION CARRIED OUT PER AMM 72-00-210-808-NO2, BIRD REMAINSDR CALA2025072806954Transmitter · faultedCREW REPORTED LOW OIL QTY & LOW OIL PRESSURE JUST BEFORE TOP OF DESCENT WITH ENG 2. CREW SHUT DOWN #2 ENG FOR THE REMAINING FLIGHT. OIL QUANTITY RECOVERED BEFORE LANDING. SERVICED #2 ENGINE TO FULL 30 AFTER ARRIVAL TO GATE. 4 QUARTS ADDED TO NUMBER TWO ENGINE.SDR CALA2025072506910Blade · damagedREF L/P 5642792, DUE TO BLADE DAMAGE ON #1 ENGINE, PLEASE COMPLETE FOD INGESTION INSPECTION PER AMM 72-00-00-210-807-N02 ACP'D INSPECTION OF #1 ENG DUE TO #7 FAN BLADE BEING FOUND BENT. REF AMM INLET, EXHAUST, AND EXTERNALS INSPECTION REFERENCE: TASK 72-00-00-SDR CALA2025062706005Thermocouple · faultedADVISORY MSG ENG ELC C1 R REP FAULT CODE 75-61062 ITEM DEFERRED AS PER MEL 7321D. FOUND PROBE M75019 OPEN BETWEEN CR STUD AND AL STUD. FOUND PROBE M75008 WITH HIGH RESISTANCE BETWEEN STUDS. BOTH 2.9 STABILITY BLEED VALVE THERMOCOUPLE PROBES REQUIRES REPLACEMESDR CALA2025062305792Engine · no discrepancyRIGHT ENG OVERHEAT REF LP 5281291. INTERROGATED #2 ENG EXCEEDANCE PAGE, FOUND EGT OVERTEMPERATURE CONDITION TO BE WITHIN LIMITS REF AMM TASK 72-00-00-290-828-N02. NO MX ACTION IS NECESSARY IN REGARD TO TRANSIENT OVER TEMPERATURE OCCURANCE. REF LP 5281291. PERFSDR CALA2025061605568Engine · faultedRIGHT ENGINE EGT EXC. 706. ON CLB OUT RET W/IN LIMITS. CREW REPORTS ON CLIMB OUT EST. 1000FT - AUTO THROTTLE ENGAGED, ENG 2 EGT REDLINED. CREW PROCEEDED TO REDUCE THRUST ON ENG 2, AND EGT FOLLOWED DROPPING BELOW REDLINE. AUTO THROTTLE RETURNED THRUST AND EGT ESDR CALA2025060305220Thermocouple · faultyEGT EXCEEDENCE ENG R DURING INITIAL CLIMB. RE DUCED THRUST EGT N ORML FAULT MESSAGE 75-50802 WAS SHOWN ON MAT. TCA THERMOCOUPLE PROBE TEMPERATURE RANGE CH B HAS BEEN REMOVED AND REPLACED. MESSAGE IS NO LONGER ACTIVE. POWERPLANT TEST PASSED. REF AMM 75-25-07 SDR CALA2025060405270Engine · making metalCREW REPORTS - #1 ENG FAILED CREW REPORTS- #1 ENG FAILED 400FT AGL 10 SEC AFTER ROTATION, EGT SPIKED (RED LINED) TO 785, SHOWED 605 AFTER ENGINE SHUTDOWN. A/ C YAWED TO THE LEFT, CREW LEVELED A/C AT 1500 FT. SAW ENGINE HAD FAILED AND FA SAID THEY HEARD A LOUD SDR CALA2025053005133Blade · brokenRIGHT ENGINE, EGT LIMIT EXCEEDED, MAINT MSG 77-62122, VISUAL CHECKED RIGHT ENGINE EXHAUST LAST STAGE TURBINE BLADE BROKEN.
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