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 UALA2011052002483Valve · faultyAPU PNEUMATIC AIR WEAK, INDICATES 20 PSI WITH LOAD. SLOW ENGINE STARTS. REPLACED SURGE VALVE IN REF TO MM. GROUND CHECKS GOOD.SDR UALA2011051802444Valve · faultyHMG CONTINUES TO RUN WITH SWITCH RELEASED. HYD GEN VALVE MESSAGE ON STATUS AND MAINT PG BY- 121047 :PER FIM 24-25-00-FIG 103 BLOCK 10 28VDC PRESENT ON PIN 3. PLEASE REPLACE VALVE V147. REMOVED AND REPLACED HYD MOTOR GEN SHUTOFF VALVE PER MM. OPS CHECKED ANSDR UALA2011051802456Light · inoperativeEMERGENCY EXIT LIGHT INOP. CEILING ROW 43 RIGHT. RELAMPED.SDR UALA2011051802458Light · inoperativeEMERGENCY EXIT LIGHT INOP AT CEILING ROW 40 RIGHT. RELAMPEDSDR UALA2011051802459Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 4 LEFT CEILING ENTRY. RELAMPED.SDR UALA2011051802460Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 3 LEFT CEILING ENTRY. RELAMPED.SDR UALA2011051802461Light · inoperativeEMERGENCY EXIT LIGHT INOP ROW 8 RIGHT CEILING. RELAMPED. OP CK NORMAL.SDR UALA2011051802462Light · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 20 LEFT. RELAMPED. OP CK NORMAL.SDR UALA2011051802463Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 49 LEFT. RELAMPED, OP CK NORMAL.SDR UALA2011051802464Light · inoperativeEMERGENCY EXIT LIGHT INOP ROW 54 LEFT CEILING. RELAMPED. OP CK NORMAL.SDR UALA2011051802465Light · inoperativeEMERGENCY EXIT LIGHT INOP AFT CREW REST CEILING. RELAMPED. OP CK NORMAL.SDR UALA2011051802466Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP. DOOR 5 GALLEY AREA AFT LOWER RIGHT WALL. REPLACED LIGHT ASSY. OPS CKS NORMAL.SDR UALA2011051802467Feeder Cable · defectiveEMERGENCY EXIT EEL LIGHT INOP DOOR 5 GALLEY AREA AFT LOWER LEFT WALL. REPLACED POWER FEEDER CABLE. OPS CKS NORMAL.SDR UALA2011051802468Cable · defectiveSEAT MOUNTED EEL INOP AT 22AB PER JC6-2006A. REPLACED UNDER SEAT CABLE. OPS CK OK.SDR UALA2011051802457Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 4 RIGHT AFT SILL LIGHT. RELAMPEDSDR UALA2011051802469Wire Harness · defectiveSEAT MOUNTED EEL INOP AT 34AB PER JC6-2006 A. REPLACED UNDER SEAT WIRE HARNESS.SDR UALA2011051702435Fitting · looseLEFT ENG BLEED OFF LIGHT ON & LT ENG BLEED OFF EICAS MESSAGE, WITH ENG RUNNING, ENG BLEED SWITCH ON, LT & RT ISOLATION VALVES CLOSED, AC PACK SELECTED ON, & DUCT PSI AT ZERO. INTERMITTENT ON FINAL APPROACH. SENSE LINES CHECKED, VALVES EXERCISED AND INTERROSDR UALA2011051802445Smoke Goggles · unserviceableSMOKE GOGGLES STRAP TOO LOOSE FOR USE. CHECK FOUND SECOND OBSERVER SEAT SMOKE GOGGLE NEEDS TO BE REPLACED, NIL PARTS IN PEKJT. DF PER MEL. NOTIFIED SAMC. REPLACED 2ND OBSERVER'S SEAT SMOKE GOGGLE.SDR UALA2011051702440Bolt · missingLEFT INBD T/E FLAP OTBD CARRIAGE TO AFT FLAP SPAR ATTACH BOLTS 1 MISSING & 1 LOOSE. REPLACED BOTH BOLTS. 1) EXTEND & DEACTIVATE THE IB TE FLAPS PER AMM. 2) ACCESS THE LH IB FLAP OB HINGE FTG ASSY. 3) REMOVE & RETAIN THE OB UPPER FWD FASTENERS. 4) PERFORM ANSDR UALA2011051702433Unknown · vibrationRIGHT ENG HIGH VIBRATION FELT IN AIRFRAME AT HIGH PWR SETTINGS AND CRUISE MAX VIB 1.8. SAMC TEXT: PER CREW IT WAS A SLIGHT VIBRATION THAT FOLLOWED THE THROTTLES. VIB WENT AWAY AT LOWER POWER SETTINGS BUT RETURNED WHEN POWER WAS INCREASED. VIBS WERE FELT IN SDR UALA2011051602422Unknown · malfunctionedDURING CLIMBOUT RIGHT AFT GALLEY POWER FAILED. RESTORED WITH ONE RESET OF THE UTILITY BUSES. SYSTEM APPEARS TO BE LOAD SHEDDING. REPLACED AND OP CHECKED BUS PWR CONT UNIT AS PRECAUTIONARY.SDR UALA2011051602401Light · out of position54C EEL LT IS LAYING ON THE GROUND. REPLACED EEL LIGHT, OP CHK GOOD.SDR UALA2011051102340Light · inoperativeEMERGENCY LT INOP FWD OF ROW 17 CEILING. REPLACED LAMP, CHECKS OKAY.SDR UALA2011051102341Light · inoperativeEMERG LT INOP: MAIN STAIRS CEILING. REPLACED LAMP, CHECKS OKAY.SDR UALA2011051102342Light · inoperativeEEL INOP: ROW 41 LT. REPLACED LAMP, CHECKS OKAY.SDR UALA2011051102343Connector · saturatedEMERGENCY LT INOP: WALL EEL AFT GLY FWD WALL. DRIED AREA, CHECKS OKAY.SDR UALA2011051102344Connector · saturatedEMERGENCY LT INOP: AFT GLY LT WALL EEL. DRIED AREA, CHECKS OKAY.SDR UALA2011051102345Connector · underservicedEMERGENCY LT INOP: DOOR 4L FWD EXIT SIGN. DRIED AREA, CHECKS OKAY.SDR UALA2011051102346Connector · saturatedALL SEAT EEL INOP FROM ROW 45LT TO 53LT. DRIED AREA AROUND GALLEY FLOOR, CHECKS OKAY.SDR UALA2011051102347Light · inoperativeEMERGENCY LT INOP: ROW 33 RT CEILING. REPLACED LAMP, CHECKS OKAY.SDR UALA2011051102348Light · inoperativeEMERGENCY LT INOP: ROW 46RT EEL. REPLACED LAMP, CHECKS OKAY.SDR UALA2011051102349Connector · saturatedEMERGENCY LT INOP: DOOR 4R AFT EEL EXIT SIGN. DRIED AREA AT GLY FLOOR, CHECKS OK.SDR UALA2011051202352Shroud · cracked26C EMERGENCY LIGHT ON SEAT SHROUD IS CRACKED. REPLACED SEAT MOUNTED EEL LIGHT, OPS CKD OKAY.SDR WRLA20110510482Frame · crackedCRACK RT BS 1160 FRAME 1 EA HOLE ( AFTER 0.313 OVERSIZE REAMING) CRACK STILL PROGRESSING. TRIMMED OUT CRACK AT FRAME BS1160 IAW SRM 53-40-07. HFEC AREA NO CRACKS FOUND IAW SRM 51-00-00 FIG 3 PG 6. FABRICATED PARTS IAW SRM 53-40-07 FIG 201. INSTALLED PER SRSDR WRLA20110510483Doubler · crackedMANUFACTURED DOUBLER BS 1220 RT SIDE SHEAR TENSION TIE UPPER AREA FRAME WEB 2 INCH CRACK. TRIM OUT CRACK STA 1220 IAW SRM 53-40-07 HFEC AREA NO CRACKS FOUND IAW SRM 51-00-00 FIG 3 PG 6. FABRICATED PARTS IAW SRM 53-40-07 FIG 201. INSTALLED PER SRM 53-40-07 FSDR WRLA20110510480Attach Bolt · wornNR 2 PYLON ATTACH FITTING SEALANT MISSING ON FWD SIDE AND PARTIALLY MISSING ON AFT SIDE DIAGONAL SIDE BRACE (BEARING ROTATION). SUP - COMPLIED WITH WOA EO 09-5400-56R2 TERMINATING ACTION. SERVICE BULLETIN 747-54A2218R3 (PARTS 3 AND 4).SDR WRLA20110510481Stringer · debondedDISBONDED STRINGER 10R AND 10AR BETWEEN STA 360 - STA 380 RT STRINGER 10. COMPLIED WITH WOA EO 10-53000-101 R1, PERFORMED TERMINATING ACTION PER SB 747-53A2409 REV 5, THIS COMPLIES WITH AD 2006-20-02.SDR UALA2011051002316Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 GALLEY AREA LOWER WALL RIGHT LIGHT. RELAMPED, OPS NORMAL.SDR UALA2011051002317Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP DOOR 4 LEFT GALLEY AREA LOWER WALL. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.SDR UALA2011051002318Battery · dischargedEMERGENCY EXIT EEL LIGHTS INOP SEAT ROWS 33 LEFT THRU 43 LEFT. REPLACED BATTERY, OPS CHECKS NORMAL.SDR UALA2011051002319Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP LOWER WALL ACROSS DOOR 3 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2011051002320Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 25 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.SDR UALA2011050902286Light · inoperativeDOOR 2 LEFT SLIDE LIGHT INOP. RELAMPED DOOR 2L SLIDE.SDR UALA2011050902298Light · inoperativeSEAT 15L FWD EEL LT INOP. RELAMPED, CHECKS OKAY.SDR UALA2011050902299Light · inoperativeSEAT 24L EEL LT INOPERATIVE. RELAMPED, CHECKS OKAY.SDR UALA2011050902300Light · inoperativeCEILING EEL LIGHT IN FRONT OF SEAT 33L INOPERATIVE. RELAMPED, CHECKS OKAY.SDR UALA2011051002309Battery Pack · faultyROWS 25-35 ROW H EMERGENCY LIGHTS ON THE SEATS FLASHES ON AND OFF. REPLACED BATTERY PACK AT ROW 25 HJ PER MM. EEL OPS CHECKS OKAY.SDR UALA2011050902245Cartridge · faultyAPU AUTO SHUTDOWN WITH APU BTL DISCHARGE LIGHT. REPLACED APU FIRE EXTINGUISHER BOTTLE AND DISCHARGE CARTRIDGE PER MM. UNIT CHECKS OKAY AT THIS TIME.SDR UALA2011050902289Battery Pack · dischargedEEL LIGHTS INOP BETWEEN SEATS 20AB AND 23AB. REPLACED BATTERY PACK M1559 PER MM, OP CHECKS NORMAL.SDR UALA2011050902290Battery Pack · dischargedEEL LIGHTS INOP BETWEEN SEATS 20HJ AND 25HJ. REPLACED BATTERY PACK M1554 PER MM, OP CHECKS NORMAL.
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