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 UALA2011041101753Wire · damagedEMERGENCY LIGHT AT SEAT 12AB INOPERATIVE. REPAIRED WIRING UNDER SEAT 12AB PER WDM, OP CHECKS GOOD.SDR UALA2011041101754Light · inoperativeEMERGENCY LIGHT STRIP AT AFT LT MED NEAR LAV INOP. REPLACED EMERGENCY LIGHT PER WDM, OP CHECKS GOOD.SDR UALA2011041201763Structure · crackedON WALK AROUND, FOUND 6" CRACK ON FUSELAGE BTWN STA 1654.5 AND STA 1678 AT STRINGER S13R. CRACK IS UNDER STRINGER AND CLOSER TO STA 1654.5. REMOVED 10 RIVETS FROM STRINGER S13R. REMOVED 8 RIVETS FROM BUTT JOINT AND STOP DRILL CRACK.SDR UALA2011041101720Idg · failedRT IDG FAILURE, FLIGHT DIVERTED. REMOVED & REPLACED RT IDG, OPS NORMAL.SDR UALA2011041101759Shutoff Valve · faultyMAIN FUEL TANK UNBALANCE 2400LBS. -FUEL CONFIG LT -OFF-, NO FUEL CONFIG EICAS MESSAGE WITH MAIN TANK UNBALANCE GREATER THAN 1500 LBS. L-R MAIN TANK WAS LOW. POSITION 1 (1=L, 2=R) ACCOMP. BITE CHECK & RESET BEFORE REPLACING PROCESSOR. 2400 LB IMBALANCE BUT NO SDR UALA2011041101742Connector · saturatedEMERGENCY LIGHT ROW 45 THROUGH 53 INOP. FOUND GALLEY FLOOR WET WHERE THE ELECTRICAL WIRE UNDER THE FLOOR PADDING ARE INSTALLED. DRIED WET AREA OF FLOOR. CLEANED PLUGS WITH CONTACT CLEANER. RE-INSTALLED ELECTRICAL CONNECTOR. CHECKS NORMAL.SDR UALA2011041101743Connector · saturatedEMERGENCY LIGHT ON FWD AND SIDE WALL OF MAIN GALLEY INOP. GALLEY FLOOR WET IN EMERGENCY ELECTRICAL RIBBON INSTALLED AREA.
DRIED WET AREA OF FLOOR. CLEANED PLUGS WITH CONTACT CLEANER. REINSTALLED ELECTRICAL CONNECTOR. CHECKS NORMAL.SDR UALA2011041101744Light · inoperativeEMERGNECY LIGHT SEAT 57AB INOPERATIVE. RELAMPED, CHECKS NORMAL.SDR UALA2011041101745Charger · faultyRT OVERWING EMERGENCY LIGHT 2 TOP LIGHT INOP. REPLACED EMERGENCY LIGHT BATTERY CHARGER, CHECKS NORMAL.SDR UALA2011041201762Door · damagedRIGHT MAIN BODY, OUTBOARD LOWER LANDING GEAR DOOR DAMAGED. RMV'D MLG OUTBD BODY LOWER DOOR PER MM. REINSTALLED SERVICABLE DOOR. CHECKED DOOR ADJUSTMENT.SDR UALA2011041101733Oxygen Mask · faultyOXY REGULATOR ABNORMAL OPERATION - CAPT CREW COMMENTS: MASK-REG DOES NOT ALLOW PILOT TO EXHALE. MASK TESTED OKAY. REPLACED O2 MASK PER MM. OPS CHECK GOOD.SDR UALA2011041101732Connector · unsecureEMERGENCY LIGHT ON SEAT 54H AND 59C IS INOP. SECURED SEAT EMERGENCY LIGHT UNDERSEAT CONNECTOR PER MM AND OPS TEST PER MM, TESTS OKAY.SDR UALA2011041101734Oxygen Mask · corrodedOXY MASK DEFECTIVE - 1ST OBS. LEFT OBSERVERS MASK APPEARS TO HAVE CORROSION WHERE HOSE CONNECTS TO MASK. REPLACED O2 MASK PER MM, OPS CHECKED GOOD.SDR UALA2011041101726Fmu · faultyNR 2 ENG CONTINUES TO RUN AFTER FUEL CUTOFF, WITH SPAR VALVE LIGHT ON. ATTEMPTED TWICE, SAME CONDITION, SHUT DOWN WITH FIRE HANDLE. RAN ENGINE AT NOTED SPAR VALVE, CHECKS GOOD BUT ENGINE VALVE LIGHT STAYED ILLUM WITH ENGINE AT CUTOFF POSITION AND ENGINE REMAISDR UALA2011041101729Battery Pack · faultyEMERGENCY LIGHTS ON AND FLICKERING ON FLOOR FROM SEATS 35 TO 41. DOOR 2L EXIT LIGHT ON ALSO. REPLACED BATTERY AT SEAT 37A. CHECKED GOOD.SDR UALA2011040801697Skin · damagedLEFT L/E PANEL, ILES 414.50 PANEL INBD AFT CORNER HAS 1 EA RIVET SHEARED. INSTALLED 1 EA ALUMINUM BLIND FASTENER,THIRD FASTENER FORWARD FROM FRONT SPAR L/E, PANEL 6 AT ILES 414.50 IAW AMM. REPLACED THE BLIND RIVET WITH A SOLID RIVET PER AMM.SDR UALA2011040801698Skin · damagedRIGHT WING, FIXED LEADING EDGE PANEL, AFT EDGE DIRECTLY ABOVE NUMBER THREE ENGINE, HAS 2 RIVETS SHEARED AND PROTRUDING. RIVETS ARE NEXT TO EACH OTHER. INSTALLED 2 EA BLIND RIVETS REF MM. REQUIRES RE-CHECK EVERY AK AND PERMANENT REPAIR AT CK MF6728 OPENED TOSDR UALA2011040801699Battery Pack · faultyEMERGENCY LIGHT IN DOOR 3R DIM NEARLY BURNT OUT. CHECKED AND REPLACED THE LIGHT BATTERY PER SSM. TESTED THE EMERGENCY LIGHT IN DOOR 3R PER TC8203E4567. TESTED GOOD.SDR UALA2011041101714Tube · leakingRT BLEED DUCT LEAK LIGHT AND EICAS MESSAGE ON. FOUND HOT AIR TUBE LEAKING IN RT PAC BAY. REPLACED TUBE AND FITTING CHECKS OKAY. ACCOMPLISHED CHECK OF TUBE, FOUND SECURE. REPLACED HOSE ON RT PACK CONDENSER. RAN PACKS. NO DUCT LEAK AND DUCT LEAK LIGHT EXTINSDR UALA2011040801703Window · faultyFLIGHT DECK WINDOW 2L UPPER HALVE OF GLASS WILL NOT HEAT. REMOVED INTERIOR TRIM AND WINDOW PER MM. NEEDS PREP AND INSTALL. NEW WINDOW IN AREA. INSTALLED WINDOW UP TO STEP 3.I. (FASTENERS TIGHTENED AND SEALANT APPLIED). ADJ AND TEST PER MM. COMPLETED WINDOSDR UALA2011040601655Connector · unsecureEMERGENCY LIGHTS ON LEFT SIDE AISLE FROM ROW 54 AFT INOP. RE-SECURED ELECTRICAL CONNECTOR EMERGENCY LIGHT AT AISLE 54 LEFT SIDE PER MM. OPS CHECKS GOOD.SDR UALA2011040601656Bulb · inoperativeEMERGENCY SILL LIGHTS AT DOORS L1, L2, L3, L5, R2, R3 AND R5 INOPERATIVE. RELAMPED WITH NEW 1317 BULBS IN ALL LOCATIONS. ALL OPS CHECK GOOD.SDR UALA2011040601660Shutoff Valve · faultyRT PACK OFF LIGHT ON WITH BOTH PACK ON. LIGHT EXTINQUISHED W L PACK OFF. IND INOP ON ECS-MSG PAGE. RIGHT FLOW CNTRL VALVE WILL OPEN PARTIALLY AND THEN SNAP CLOSED. VALVE & PACK INOP. REPLACED RT FLOW CONTROL AND SHUTOFF VALVE (V17) PER MM. OPS CHECKS ANDSDR UALA2011040801695Gate · corrodedDOOR 3R LOWER GATE CORRODED AT STOP PIN. REPLACED LWR GATE ASSEMBLY. ACCOMPLISHED ON GFS 0240783.SDR UALA2011040801696Gate · corrodedDOOR 3L LOWER GATE CORRODED AT STOP PIN. REPLACED LOWER GATE ASSEMBLY REF CMM. ACCOMPLISHED ON GFS 0240782.SDR UALA2011040501646Light · inoperativeEMERGENCY LIGHTS IN FLIGHT DECK INOPERATIVE. RELAMPED WITH NEW 1317 BULB PER MM. OPS CHECK GOOD.SDR UALA2011040501647Light · inoperativeEMERGENCY UPPER DECK CEILING LIGHTS INOPERATIVE. RELAMPED WITH NEW 1317 BULB PER MM. OPS CHECKS GOOD.SDR UALA2011040501648Bulb · inoperativeEMERGENCY LIGHTS AT DOOR 3 RT SIDE INOP. RELAMPED WITH NEW 1317 BULB PER MM. OPS CHECK GOOD.SDR UALA2011040501645Lamp · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 3 RIGHT SLIDE LIGHT. RELAMPED, OP CHECKED OKAY.SDR UALA2011040501652Control Unit · faultedFUEL IMBALANCE BETWEEN NR 2 AND NR 3 TANKS. CONFIRMED UNWANTED FUEL TRANSFER TO NR 3 MAIN TANK. WITH CENTER PUMPS ON TRANSFER RATE 1000LB IN 10 MIN. WILL REQUIRE TANK ENTRY FOR INSP OF NR 3 MAIN TANK PLUMBING. FOUND NR 2 MAIN JETTINSON TRX VLV INOP AND NR 3 SDR UALA2011040601664Unknown · odorMID GALLEY OVEN AREA HAD BURNING ODOR BUT NO SMOKE OR HEAT. CAN'T ISOLATE SO TURNED ALL WARMING OVENS OFF AND ODOR IS GONE PER CREW. CHECKED ALL WARMING OVENS IN MID GALLEY AREA. CHECKED FOR DEBRIS INTERNALLY, NONE FOUND. NO EVIDENCE OF ELECTRICAL ODOR OR BUSDR UALA2011040401601Electronic Unit · malfunctionedLIGHT BALLAST SMELL NEAR ROW 1. ALSO SIDEWALL LIGHT AT 1A CAME ON UNCOMMANDED, WONT GO OFF. T-S FOUND TWO BALLAST (CEILING, SIDEWALL) ARE BAD AND DISCONNECTED PLUGS FROM AFFECTED BALLAST THAT LOCATED CEILING ABOVE 2A SEAT. SMELL IS GONE AND REMAINING LIGHTSDR UALA2011040401630Sleeve · damagedREPAIR HAS DEPARTED AIRCRAFT FROM NR 4 ENGINE ACOUSTIC LINER ON RT REVERSER SLEEVE BETWEEN 3 AND 4 O'CLOCK. DAMAGED AREA IS 5.0" LONG X 1.25" WIDE X 0.5" DEEP. INSTALLED NEW SLEEVE PER MM, OPS CHECKED GOOD.SDR UALA2011040401591Light · inoperativeLAV EEL LIGHT DOOR 3 RT INOP. REPLACED EMERGENCY LIGHT PWR STRIP ON FLOOR, OPS CHECK OKAY.SDR UALA2011040401592Light · inoperativeLWR AISLE DOOR 2 LT INOPERATIVE. RELAMPED, OPS NORMAL.SDR UALA2011040401593Connector · damagedEEL SEAT 46ABC INOP. REPAIRED CONNECTOR ON EEL LIGHT, OPS NORMAL.SDR UALA2011040401617Acoustic Panel · damagedON ARRIVAL INNER ACOUSTIC PANEL DAMAGED BETWEEN 3 AND 4 O'CLOCK POSITION 4"X 2"X .25" DENT-PUNCTURE. AREA REPAIRED PER MM 54-00-01 REPAIR 2 AND AREA TAPED.SDR UALA2011040401587Light · inoperativeMID GALLEY SIDEWALL EMERGENCY LIGHTS IS INOP. REPLACED EMERGENCY LIGHT ASSY, CHECKS NORMAL.SDR UALA2011040401588Light · inoperativeDOOR 4 RIGHT SILL EMERGENCY LIGHT IS INOP. RELAMPED, CHECKS NORMAL.SDR UALA2011040401585Fcu · faultyFLAPS PRIMARY MSG DISPLAYED ON RETRACTION DURING TAXI IN. FOUND MAINT MSG 27776, 27777 & 27602. REPLACED FCU-R. OPS CHECK FLAPS SEVERAL TIMES. GRND TEST OKAY.SDR UALA2011040401612Control Unit · failed'ELEC UTIL BUS R' EICAS ADVISORY MESSAGE DISPLAYED. THE UTILITY BUS 3 (OR 4) OR GALLEY BUS 3 (OR 4) DOES NOT HAVE ELECTRICAL POWER ON IT. AIRPLANE IS NOT IN LOAD SHED CONDITION. CREW COMMENTS: HAPPENED AT GATE. MX RECYCLED SWITCH 3 TIMES. RE-APPEARED AFTSDR UALA2011033101546Pump · leakingHYD LEAK OUT OF ADP COMPARTMENT. SUSPECT WEEP HOLE ON ADP. REPLACED AIR DRIVEN HYD PUMP PER MM. LEAK AND OPS CHECK GOOD.SDR UALA2011033101559Windshield · delaminatedCREW REPORT: L1 WINDSHIELD CLOUDY DELAMS LEFT-TOP. SAMC TEXT: PICTURES ON RVI SITE, WINDOW DELAMINATED WITH EVIDENCE OF MOISTURE INGRESSION ON EDGES. REPLACED L1 WINDSHIELD PER MM AND CHECKS NORMAL.SDR UALA2011040101575Window · faultyWINDOW 3R HEATER WIRE CONNECTION B MOUNTING STUD BURNT AND PULLED OUT OF WINDOW. UPPER FWD CORNER. COMPLETED 3 RIGHT WINDOW CHANGE THROUGH END OF TASK. REPLACED 3R WINDOW IAW MM AND TESTED. OPERATES NORMAL.SDR UALA2011033101550Drain Mast · leakingON WALK AROUND FOUND LARGE AREA OF BELLY SWEAT JUST BELOW AFT CARGO PIT. OPEN PANELS ON AFT PIT WALL AND FOUND BROWN LAV WATER LEVEL WITH PIT PANEL FLANGE. UNSURE WHAT OR WHERE THE LEAK IS. GREY WATER LEAKING FROM VENT. FOUND CLEANOUT AT AFT PIT BULKHEAD RSDR UALA2011033101553Light · malfunctionedROWS 26-36FH EMERGENCY LIGHTS GO ON AND OFF. ARMED AND MONITORED EEL LIGHTS IN ECONOMY CABIN, UNABLE TO DUPLICATE.SDR UALA2011040101572Wire Harness · faultyFWD LAV TANK GAUGE READS FULL WHEN EMPTY. CHECKED J3 CABLE FOR CONTINUITY, CABLE CHECKS GOOD. CHECKED AUTO ZERO ADJUSTMENT, NO HELP. PERFORMED TROUBLESHOOTING PER AMM, FOUND LCM SENSOR INDICATOR LIGHT ON FOR CONTINUOUS LEVEL SENSOR J3. ATTEMPTED TO RESET, NSDR UALA2011040101577Fire Bottle · dischargedAPU INOP DUE TO APU BOTTLE DISCHARGE LIGHT ON. REPLACED APU FIRE EXT BOTTLE PER MM.SDR UALA2011040101578Sensor · defectiveREPEAT WINDOW 2R HEAT FAULTS, MANEUVER WIRING AT S761 & S1028 ENSURE VOLTAGE READING DOES NOT FLUCT AND GND REMAINS STEADY. IF 115VAC NOT AT "B" CHK S1028 & S761 FOR OPEN. IF GND NOT AVAIL AT "A" SUSPECT R7338 DEFECTIVE. IF PWR & GND OK OPEN CB C69, DISC WIRSDR UALA2011040101579Duct · crackedFWD CARGO HEAT DUCT IN AC BAY CRACKED. REPLACED DUCT.
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