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 UALA2013021800936Panel · crackedCRACK ON 4 ENGINE PYLON. CRACK IS 2.5 INCHES LONG. REPLACED WITH NEW PANEL PER AMM 54-50-99P801.SDR UALA2013021800947Transmitter · failedHYDRAULIC OVERHEAT SYSTEM MESSAGE ILLUMINATED, RETURNED TO FIELD. REMOVED AND REPLACED THE NR 4 HYDRAULIC CASE DRAIN MODULE TEMPERATURE TRANSMITTER PER AM M 29-32-02. REMOVED AND REPLACED THE EDP AND TWO ADP CASE DRAIN FILTERS PER AMM 29-11-18. OPS TESTEDSDR UALA2013021800969Oxygen Mask · damagedCREW REPORT: CAPT OXYGEN MASK HEADSTRAP HAS A HOLE IN IT. REPLACED WITH SECOND OBS SEAT O2 MASK. NO LEAK. OPS OK.SDR UALA2013021800975Extinguisher · unserviceableCOCKPIT FIRE EXTINGUISHER NEEDS SAFETY PIN. SWAPPED FIRE BOTTLE FROM UPPER DECK L JUMPSEAT TO COCKPIT. STOWED INOP BOTTLE IN LOWER STORAGE AT SEAT 14A. REPLACED FIRE EXTINGUISHER.SDR UALA2013021800973Module · leakingSLAT ISOLATION VALVE MESSAGE AT FLAP 5, WOULD NOT ERASE. FOUND IN RIGHT MLG WW SLAT FLAP SHUTOFF VALVE MODULE LEAKING. R & R SHUTOFF VALVE MODULE IAW AMM.SDR UALA2013021800968Unknown · malfunctionedAPU VALVE FAILS TO OPEN. CREW COMPLIED WITH MEL CARD, APU BLEED SWITCH OFF, CREW CONFIRMED BAR AND LIGHT NOT ILLUMINATED. CB S23 (AIR SUPPLY). DEFERRED PER SAMC. PERFORMED AIR SUPPLY MODULE BITE TEST IAW AMM, ALL TESTS PASSED & PERFORMED APU ECU BITE TEST SDR UALA2013021800965Oxygen Bottle · low pressurePSX PORTABLE OXYGEN CYLINDER(S) PRESS IS LOW OR ZERO (AT 01 LOCATIONS). AFT LEFT DOOR REPLACED AFT POB.SDR UALA2013021800966Unknown · malfunctionedFLT DECK DOOR DOES NOT TEST PROPERLY. TWO BEEPS INSTEAD OF ONE LONG CONTINUOUS WHEN EMERGENCY ACCS PLACED ON MEL DF 586 DOOR BELL FUNCTION AND EMERGENCY ENTRY TONE INOP.SDR UALA2013021500893Fan · faultyUPPER RECIRC FAN STATUS MESSAGE. REPLACED UPPER FAN, OPS CHECK LEAK CHECK GOOD.SDR UALA2013021400879Nose Cowl · damagedDAMAGE TO NR 4 NOSE COWL. PUNCTURE AT 5:00 POSITION, APPROX 4 INCHES LENGTH FORE TO AFT, 2 INCHES IN WIDTH, APPROX 1.25 INCHES DEEP. REPLACED NR 4 NOSE COWL.SDR UALA2013021500885Control Panel · damagedCAPT AUDIO PANEL HF 1 LENS BROKEN. MAINT TEXT: PCN 580-9321 RCP. REPLACE AUDIO CONTROL PANEL PCN 580-9129. OPERATIONAL CHECK GOOD.SDR UALA2013021100803Actuator · faultedAILERON LOCKOUT EICAS. FOUND LEFT OUTBOARD LOCKOUT ATCUATOR AT FAULT. REPLACED ACTUATOR AS PER MM AND ACP TEST AS PER MM. ALL OPS OK AND INDICATIONS GOOD. CARRIED OUT INSPECTION OF REPLACEMENT OF LEFT AILERON LOCK OUT ACTUATOR, OBSERVED TEST ALL SATISFACTSDR UALA2013021200842Valve · failedTWO HOURS FORTY FIVE MINUTES INTO FLIGHT, LOST WATER PRESSURE FOR ALL FAUCETS. REMOVED AND REPLACED POTABLE WATER FILL VALVE PER AMM. NO LEAKS NOTED. WATER OPS NORMAL THROUGHOUT AIRCRAFT.SDR UALA2013021100801Unknown · malfunctionedAPU NO START.SDR UALA2013020800774Seal · damagedL2 DOOR HAS A LOUD PRESSURE SQUEAL. DURING PRESSURIZATION CHECK FOUND FOUR SMALL LEAKS ON L2 DOOR. APPLIED SEALANT. DOOR SEAL HAS CHUNK MISSING IN UPPER FWD CORNER. PRESSURIZED AIRCRAFT TO 3.7, NO LEAKS NOTED,SDR UALA2013021100812Feeder Cable · brokenEMERGENCY LIGHTS ON STAIRWAY INOPERATIVE. REPAIRED BROKEN FEEDER CABLE. OPS CHECKED OKAY.SDR UALA2013020800766Light · inoperativeROW 33ABC SEAT EMERGENCY LIGHT INOPERATIVE. REPLACED LIGHT AND ACCOMPLISHED OPS TEST PER MM, TESTED GOOD.SDR UALA2013020800767Light · failedR2 DOOR EMERGENCY SLIDE LIGHT INOPERATIVE. REPLACED LIGHT ASSY AND OP CHECKED GOOD.SDR UALA2013020800768Feeder Cable · damagedL4 GALLEY EMERGENCY LIGHT INOPERATIVE. REPAIRED FEEDER CABLE, OPS CHECKED OK.SDR UALA2013020700728Light · inoperativeCOCKPIT DOOR EMERGENCY LIGHT INOPERATIVE. LIGHT ASSY REPLACED PER AMM. OPS CHECKED OKAY.SDR UALA2013020700748Sign · damagedEXIT SIGN SEAT 16L MISSING BACK. REPLACED EXIT SIGN PART.SDR UALA2013020700749Warning Message · false activationT/E FLAP DISAGREE EICAS DISPLAYED, TRAILING EDGE LIGHT ILLUMINATES WHEN ANY T/E FLAP POSITION SELECTED. FLAPS FAIL TO MOVE TO SELECTED POSITION. MOVED ELECTRICALLY. INTERROGATED FSEU FOUND FLAP LEVER RVDT OUT OF RIG. CYCLED FLAPS SEVERAL TIMES OVER FULL RASDR UALA2013020700747Structure · out of positionF/A UNABLE TO ARM DOOR 2R. ADJUSTED PANEL FWD OF R2 DOOR CAUSING DOOR ARMING BUTTON TO STICK.SDR UALA2013020500699Skin · dentedFUSELAGE SKIN DENTED AT BS 434 STRINGER 38 LT. DOUBLER REPAIR INSTALLED PER ECRA 5331-01-680. MAJOR REPAIR.SDR UALA2013020700729Circuit Card · failedRT ENGINE EEC C1 STATUS MESSAGE ON LOWER EICAS. REMOVED AND REPLACED E2 SPEED CARD (M1092) IAW MM 73-21-12. PERFORMED NR 2 ENGINE RUN IAW MM 71-00-00. NO FAULTS FOUND. ACFT OK FOR SERVICE.SDR UALA2013020500700Web · damagedFOUND TWO PUNCH HOLES ON FWD FACE OF BS 246 RBL 12 VERTICAL WEB LOWER AREA. BS 246 FLOORBEAM AT RBL 12 VERTICAL WEB LOWER AREA HOLES REPAIRED PER ECRA 5310-05679 PART 1.SDR UALA2013020500701Window Shade · brokenAT DOOR 2L, WINDOW SHADE BROKEN. REPLACED WINDOW SHADE ASSY.SDR UALA2013020700727Switch · failedEMERGENCY LIGHT SWITCH AT L1 DOOR FLIGHT ATTENDANT PANEL DOES NOT ILLUMINATE WHEN SWITCH IS PUSHED TO ON POSITION. REPLACED IAW AMM. OPS NORMAL.SDR UALA2013020500708Pin · bentFOUND OXYGEN GENERATOR RELEASE PIN BENT AT BS 1541 JUMP SEAT FWD FACE OF GALLEY 8. REPLACED PIN AS REQUIRED PER 767-300 AMM 35-21-10.SDR UALA2013020400689Actuator · leakingAIRCRAFT HAS PITCH OSCILLATION WITH AUTOPILOT IN COMMAND. FOUND RT OUTBD ELEVATOR ACTUATOR LEAKING. REMOVED RT ELEVATOR PCP. ACCOMPLISHED MOUNTING AREA INSPECTION. NO DEFECTS NOTED. INSTALLED NEW ACTUATOR.SDR UALA2013020500709Drive Unit · inoperativeAFT CARGO POWER DRIVE 9L WILL NOT STOW. REPLACED AFT CARGO DRIVE 9L, S/N 3544 OFF, S/N 6989 ON. ALL CHECKS GOOD.SDR UALA2013020400647Light · missingEMERGENCY LIGHT AT SEAT 42H & 45C MISSING. REPLACED LIGHTS IAW MM, OPS CHECKED OK.SDR UALA2013020400648Seat Track · corrodedSEAT TRACK CORRODED FOUND AT BS 1042-1043 LBL 88. REPLACED SEAT TRACK SECTION FROM BS 1031 TO 1098 PER SRM 53-00-52 REPAIR 3 FIG 201.SDR UALA2013020400649Seat Track · corrodedSEAT TRACK CORRODED BS 546 TO 549 RBL 88. REPLACED SEAT TRACK SECTION FROM BS 546 TO 658 PER ECRA 5300-01458 AND SRM 53-00-52 REPAIR 3.SDR UALA2013020400650Floorbeam · crackedFLOORBEAM CRACKED AT BS 1518 RBL 2 UPPER TEE. CUT OUT DAMAGED FLOORBEAM TEE FROM LBL 35 TO RBL 35 AND REPAIRED PER SRM 53-00-51 REPAIR 1 FIG 201. MAJOR REPAIR.SDR UALA2013020400651Floorbeam · damagedELONGATED HOLES FOUND IN UPPER TEE OF FLOORBEAM BS 303 RBL 60. CUT OUT DAMAGE SECTION AND REPAIRED PER SRM 53-00-51 REPAIR 2 FIG 201. MAJOR REPAIR.SDR UALA2013020400652Floorbeam · damagedFLOORBEAM UPPER TEE HAS MISDRILLED HOLES AT BS 1480 RBL 31. CUT OUT DAMAGED AND REPAIRED PER SRM 53-00 -51 REPAIR 2 FIG 20. MAJOR REPAIRSDR UALA2013020400653Floorbeam · corrodedFLOORBEAM UPPER TEE CORRODED BS 347 RBL 28 - 49. CUT OUT DAMAGE FLOORBEAM TEE FROM BL 0 TO RBL 88 AND INSTALLED REPAIR PER SRM 53-00-51 REPAIR 1 FIGURE 201. MAJOR REPAIR.SDR UALA2013020400654Floorbeam · corrodedFOUND CORROSION ON UPPER TEE OF FLOORBEAM BS 303 LBL 4 - 16. CUT OUT CORROSION LBL 4 - 34 AND INSTALLED REPAIR PER SRM 53-00-51 REPAIR 1 FIG 201. MAJOR REPAIR.SDR UALA2013020500707Thermostat · failedWINDOW HEAT 2L EICAS STATUS MESSAGE DISPLAYED. POWER OFF, OVERHEAT OR WINDOW HEATER FAILURE. REPLACED CONTROL THERMOSTAT S760, GROUND CHECKED OK AND MESSAGE GONE.SDR UALA2013020400682Circuit Card · faultedIDLE DISAGREE EICAS MESSAGE DURING TAXI IN. REMOVED NR 1 ENGINE PT2 PROBE. INSTALLED NEW PROBE IAW AMM 73-21-03. APPLIED SEALANT AND PERFORMED TEST 14 PT2 SYSTEM LEAK TEST IAW AMM. TEST PASSED. PERFORMED TEST NR 6, STILL HAD SAME MESSAGES. CONTINUED TRSDR UALA2013020400679Pump · failedLOST LEFT HYD MAIN PUMP EN ROUTE. LEFT HYD QUANTITY ZERO. REMOVED LEAKING SHEARED ENGINE DRIVEN HYDRAULIC PUMP FOR NR 1 ENGINE.SDR UALA2013020400625Shear Web · crackedSTA 1120 RT SLOPING SHEAR WEB CRACKED. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 3.SDR UALA2013020400626Shear Web · crackedSTA 1120 LEFT SLOPING SHEAR WEB CRACKED. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 3.SDR UALA2013020400627Tension Tie · crackedSTA 1180 LT FWD TENSION TIE CRACKED. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2.SDR UALA2013020400628Tension Tie · crackedSTA 1160 RIGHT FWD TENSION TIE CRACK. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2.SDR UALA2013020400629Tension Tie · crackedSTA 1180 RIGHT FWD TENSION TIE CRACKED. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2.SDR UALA2013020400631Tension Tie · crackedBS 1120 LT FWD TENSION TIE CRACKED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2. MAJOR REPAIR.SDR UALA2013020400632Tension Tie · crackedBS 1160 RT FWD TENSION TIE CRACKED. REMOVED DAMAGE, FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2. MAJOR REPAIR.SDR UALA2013020400681Skin · crackedON WALKAROUND FOUND 3 INCH CRACK ON NR 3 ENGINE PYLON PANEL. FOUND CRACKED FROM SCREW HOLE TO EDGE ABOUT 1.5 INCH. MM 06-09-99,PG 215 PANEL 472WR. INTERIM REPAIRED PER ECRA 5450-02013.
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