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 UALA2011032901508Valve · faultyAFT CABIN TRIM VLV INOP LIGHT ON. CREW TURN SWITCH TO OFF POSITION. COMPLIED WITH MEL PER PROCEDURE 1. BITE CABIN TEMP CONTROLLER FAILED AFT TRIM VALVE, RESETTED 2 TIMES AND FAILED VALVE BOTH TIMES. NEED NEW TRIM VALVE. REPLACED AFT TRIM VALVE.SDR UALA2011033001523Unknown · malfunctionedPER RAMP BULK CARGO PIT FLOOR INSIDE OF DOOR IS TOO HOT TO TOUCH. VERIFIED BY AIRCRAFT MAINTENANCE. AFT BULK CARGO PIT FLOOR VERY HOT, SHUT APU BLEED VALVE OFF AND FLOOR COOLED. APU BLEED OK. HEAT IN FLOOR CAUSED BY BULK CARGO HEAT. BECOMES HOT WHEN BULK SDR UALA2011033001511Light · unsecureEMERGENCY EXIT LIGHT AFT OF DOOR 1L IS FALLING OFF THE WALL. SECURED LIGHT ASSY, OPS GOOD.SDR UALA2011032801450Light · missingEMERGENCY EXIT LIGHTING PIECE LOOSE AT BOTTOM OF SEAT 3B. EEL LTS CHECKS OKAY AT 3B, FOUND MISSING EEL LIGHT AT 1B, CHECKS OKAY.SDR UALA2011032801451Light · out of positionEMERGENCY LIGHTING PIECE FELL OFF SEAT 2B, PART IN COCKPIT. REPLACED MISSING EEL LIGHT ASSY (PART NBR 7894-1), CKS OKAY.SDR UALA2011032801456Light · out of positionEMERGENCY LIGHTING PIECE FELL OFF SEAT 2B. PART IN COCKPIT. REPLACED MISSING EEL LIGHT ASSY (PART NBR 7894-1), CHECKS OKAY.SDR UALA2011032801455Light · missingEMERGENCY EXIT LIGHTING PIECE LOOSE AT BOTTOM OF SEAT 3B. EMERGENCY LIGHTS CHECKED OKAY AT 3B, FOUND MISSING EMERGENCY LIGHT AT 1B. REPLACED LIGHT CHECKED OKAY.SDR UALA2011032801491Light · brokenSEAT 3H EEL LIGHT BROKEN OFF ON SIDE OF ARMREST. REPLACED LIGHT ASSY. OPS CHECK GOOD.SDR UALA2011032901505Brace · damagedNR 2 ENG CORE COWL STRUCTURAL BRACE IS CONTACTING OIL TUBE SUPPORT BRACKET ON BOTH LEFT AND RIGHT SIDES. AREA OF DAMAGE IS BELOW AFT HOLD OPEN ROD MOUNT BRACKET. REMOVED DOUBLER AT COWL HOLD OPEN ROD AT I/B AND O/B COWLS AND DUPLICATED PER BOEING DRAWING. NSDR UALA2011033001518Pressure Switch · faultyCTR AUX OVRD PUMP LOW PRESS LIGHT ON, SW ON, EICAS MSG CTR L-R FUEL PUMP. POSITION 7 (7=L CTR,11=R CTR). VERIFIED RIGHT PUMP LO PRESSURE LIGHT NORMAL OPS PER MEL. LEFT CTR PMP INOPED. NEED TO TROUBLESHOOT, LEFT PUMP APPEARS TO BE WORKING, ON RETURN TO BLOCSDR UALA2011032901506Starter · faultyNR 3 ENG NO LIGHT-OFF IN IGNITION 2, START NORMAL IN BOTH, FF AND MOTORING NORMAL. CREW COMMENTS: NO N2 DURING START. BAD STARTER, FUEL UPLOAD. REPLACED STARTER AND START VALVE PER MM. OPS NORMAL.SDR UALA2011032901509Wire · damagedLEFT ENGINE FIRE LOOP 1 STATUS MESSAGE. DUE ETOPS 120 MINUTE RESTRICTION DISPATCH REFUSAL ITEM MUST BE REPAIRED PRIOR TO FLIGHT. ROUTED TWO NEW WIRES FROM TS683 TO TS682, SECURED AND OPS CHECK OKAY.SDR UALA2011032801485Switch · unsecureSTAIRS GOING TO UPPER DECK, EMERGENCY LIGHT SWITCH CAME OFF AND IS TAPED TO STAIR RAIL. SECURED LIGHT SWITCH AND LIGHT STRIP. OPS OK.SDR UALA2011032801454Shutoff Valve · faultyLEFT DUCT PRESSURE FLUCTUATED BETWEEN 20-40 WHEN POWER REDUCED ON APPROACH REPLACED PRSOV PER MM. ACCOMPLISHED HIGH POWER RUN. NO SPLIT DUCT PRESS AT ANY POWER SETTING.SDR UALA2011032801472Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 2 GALLEY AREA LOWER LEFT WALL. RELAMPED, OPS CHECKS NORMAL.SDR UALA2011032801473Light · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. DOOR 5 RIGHT SLIDE LIGHT. REPLACED LIGHT ASSY. OPS CHECKED NORMAL.SDR UALA2011032801474Battery Pack · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 4 RIGHT FWD SILL LIGHT, EMERGENCY EXIT SIGN ABOVE DOOR 4 RIGHT AND EXIT SIGN UNDER VIDEO MONITOR AT DOOR 4 RIGHT. REPLACED BATTERY ABOVE DOOR 4R. OP CHECKED EMERGENCY LIGHTS SILL AND SIGNS ALL NORMAL.SDR UALA2011032801476Battery Pack · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 4 RIGHT AFT SILL LIGHT. REPLACED BATTERY ABOVE DOOR. OP CHECKED NORMAL.SDR UALA2011032901507Cover · looseCOVER FOR EXIT SIGN OVER COCKPIT DOOR KEEPS FALLING OFF. REPLACED LIGHT ASSY AND OPS CHECK GOOD.SDR UALA2011032801467Outflow Valve · faultySTATUS MESSAGE CABIN ALT AUTO 1 UNABLE TO CLEAR. BITE SHOWING AC MOTOR. ACCMP'D BITE OF NR 1 CABIN PRESSURE CONTROLLER PER MM. FAULT SHOWS "SELECTOR". REPLACED CABIN PRESSURE SELECTOR PANEL M13 PER MM, OPS CKD GOOD. STATUS MSG RETURNED. ITEM HAS SEVERAL SDR UALA2011032501429Panel · crackedCANTED PRESSURE DECK CLOSE OUT PANEL CRACKED. LENGTH = 1". STA 1241 LBL 76. PANEL REPAIRED IAW 747EN53-0330. REPAIR IS TIME LIMITED FOR 24 MONTHS FROM MAR, 2011 AND PANEL MUST BE REPLACED AT NEXT C-CK, NTE 24 MONTHS. REPAIR ALSO REQ REPETITIVE INSP AT 100SDR UALA2011032501430Skin · crackedLT NR 5 MED AFT UPPER CUTOUT SKIN CRACK STA 2280, 3 INCHES DOWN FROM S16L. L=1.5 INCH. MAJOR REPAIR ACCOMPLISHED: SKIN AND BEARSTRAP REPAIRED IAW EN-53-0329.SDR UALA2011032501445Circuit Card · intermittentSTATUS MSG R ENG FIRE LOOP 1 INTERMITTENT. REPLACED LOOP 1 FIRE-OVERHEAT DET CARD. OPS NORMAL.SDR UALA2011032801453Door · wornAIRFRAME VIBRATION. DUE TO CHRONIC REPORTS OF AIRFRAME VIBRATION FELT IN YOKE IN CLIMB AND APPROACH PLZ ACP THE FOLLOWING: 1) AIRCRAFT VIBRATION TROUBLESHOOTING PER MM. 2) REF AIRFRAME VIBRATION CONDITION-MAINT PRACTICES CONDITIONAL INSPECTION, REVIEW STEPS 3SDR UALA2011032501412Skin · damagedAREA OF FUSELAGE SKIN AT STA 154 BETWEEN STRINGERS 33R & 34R HAS BEEN BURNISHED & NEEDS RII MATERIAL LOST INSPECTION. ORIGINAL SKIN THICKNESS IS .062. MAJOR REPAIR ACCOMPLISHED: ACP'D SKIN THICKNESS CHECK. THICKNESS RANGED BETWEEN .0130" AND .050". MADE SDR UALA2011032501418Lamp · inoperativeCEILING EMERGENCY LIGHT NEAR 4A IS INOP. RELAMPED.SDR UALA2011032501419Bulb · inoperativeDOOR 3R SILL EMERGENCY LIGHT IS INOP. RELAMPED.SDR UALA2011032501420Lamp · inoperativeDOOR 4R SILL EMERGENCY LIGHT IS INOP. REPLACED LAMP.SDR UALA2011032501421Bulb · inoperativeCEILING EMERGENCY LIGHT NEAR 49HJK IS INOP. RELAMPED BULB.SDR UALA2011032501422Bulb · inoperativeCEILING EMERGENCY LIGHT NEAR 57A IS INOP. RELAMPED BULB.SDR UALA2011032501424Lamp · inoperativeCEILING EMERGENCY LIGHT NEAR 7AB INOP. RELAMPED CEILING LIGHT, OPS CHECKED OK.SDR UALA2011032501425Lamp · inoperativeCEILING EMERGENCY LIGHT NEAR 6A IS INOPERATIVE. RELAMP CEILING LIGHT, OPS CHECKED OK.SDR UALA2011032501426Lamp · inoperativeEMERGENCY LIGHT 3K IS INOPERATIVE. RELAMP SEAT EMERGENCY LIGHT LAMP, OPS CHECKED OK.SDR UALA2011032501427Lamp · inoperativeDOOR 1R SILL EMERGENCY LIGHT IS INOP. RELAMPED AFT UPPER SILL LIGHT, OPS CHECKED OK.SDR UALA2011032501428Connector · damagedSEAT 43HJK EMERGENCY LIGHT IS INOPERATIVE. REPAIRED CONNECTOR, OPS CHECKED OK.SDR UALA2011032501423Bulb · inoperativeUPPER DECK SEAT 13A IS INOP. RELAMPED BULBS.SDR UALA2011032501411Skin · damagedAPPROX STA 380 ABOVE STR 37R LIGHTNING STRIKE REQUIRES REPAIR. MAJOR REPAIR ACCOMPLISHED: REMOVED FASTENERS AND DAMAGED SKIN IN REPAIR AREA. MFG'D, DRILLED, COUNTERSUNK AND PRIMED DOUBLER. MFG'D FILLER AND PRIMED FUSELAGE. INSTALLED REPAIR DOUBLER, SEALED SDR UALA2011032201375Light · inoperativeEMERGENCY LIGHT ALONG GALLEY DOOR 2R INOP. LIGHT FOUND DEFECTIVE. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201376Light · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 15 INOP. LAMP INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201377Light · inoperativeEMERGENCY LIGHT ROW 15 LT INOP. LIGHT NOT WORKING. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201378Light · inoperativeEMERGENCY LIGHT ROW 16 LT INOP. LAMP NOT OPERABLE. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201379Light · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 17 INOP. LIGHT NOT WORKING. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201380Light · inoperativeEMERGENCY CEILING LIGHT AFT ABOVE ROW 17 INOP. LIGHT FOUND FAULTY. RELAMPED, OP CHECK NORMAL.SDR UALA2011032201381Connector · unsecureEMERGENCY LIGHT LOCATED AT FWD GALLEY DOOR 1 LT EXIT SIGN AND WALL INOP. CLEANED AND RE-SECURED EEL CONNECTOR. OP CHECK NORMAL.SDR UALA2011032201382Light · inoperativeEMERGENCY LIGHT ABOVE STAIRS AFT CREW REST INOP. LAMP IS INOPERATIVE. RELAMPED, OPS OKAY.SDR UALA2011032201383Battery · dischargedDOOR 5 LT EXIT SIGN ABOVE DOOR INOP. BATTERY IS INOPERATIVE. REPLACED BATTERY. OPS ARE GOOD.SDR UALA2011032201384Light · inoperativeEMERGENCY SILL LIGHT DOOR 4 LT AFT INOP. LIGHT FOUND DEFECTIVE. RELAMPED, OPS ARE GOOD.SDR UALA2011032401410Switch · faultyEMERGENCY FLOOR LIGHTS ON CONT ROW 26-38 RIGHT AFT CABIN AISLE. CYCLED COCKPIT EMERGENCY LIGHT SWITCH, SYS WORKS NORMAL.SDR UALA2011032301391Window · crackedNR 1L FLT DECK WINDOW SHOWS EVIDENCE OF CRACKS AND MOISTURE INGRESS ALONG INBD UPPER EDGE. ACCOMPLISHED EXAMINATION OF WINDOW 1L ALONG INBD & OTBD UPPER & LWR EDGES WITH OPTICAL MICROMETER & FOUND CRACKING TO BE IN THE OUTER URETHANE INTERLAYER. NO MOISTURE SDR UALA2011032101349Slide · low pressureNR 5 RT MED SLIDE RESERVOIR BOTTLE PRESS LOW. REPLACED SLIDE IAW AMM.
Back to Pratt & Whitney PW4056