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 UALA2013020400683O-Ring · failedAPU PRODUCING NO AIR. PERFORMED APU ECU BITE TEST IAW AMM. FOUND PT SENSOR AT FAULT. REPLACED O-RINGS AS PER 49-53-05.SDR UALA2013020100592Floor Support · crackedMAIN DECK FLOOR SUPPORT WEB CRACKED BS 143 S26L LBL39. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-51 REPAIR 7.SDR UALA2013020100593Floor Support · crackedMAIN DECK FLOOR SUPPORT WEB CRACK STA 143, S26R, RBL 39. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-51 REPAIR 7.SDR UALA2013020100594Door Frame · crackedNR 5 RT MED DOOR FRAME WEB CRACKED AT STA 2235 S22R. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-60-15 REPAIR 3.SDR UALA2013020100595Structure · crackedBS 1120 FWD AND AFT TENSION RT TIE TWO HOLES CRACKED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-40-30 REPAIR 1.SDR UALA2013020100596Web · crackedSTA 1120 LT SLOPING SHEAR WEB CRACK. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 3.SDR UALA2013020100597Floorbeam · crackedSTA 2020 LBL 107.5 MAIN DECK FLOORBEAM WEB CRACK. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-00-51 REPAIR 1.SDR UALA2013020100598Tension Tie · crackedBS 1180 RT FWD TENSION TIE CRACKED. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR IAW SRM 53-40-30 REPAIR 2.SDR UALA2013020100603Actuator · failedRIGHT WING GEAR DOOR FAILED TO CLOSE AFTER ALTERNATE GEAR EXTENSION. RT WING GEAR UNLOCK ROTARY ACTUATOR M89 RUNS CONTINUOUSLY WITH ALTERNATE WING GEAR EXTENTION SWITCH ARMED. REPLACED ROTARY ACTUATOR IAW MM.SDR UALA2013013000563Wire · brokenEICAS MESSAGE, LT JET TRANSFER VALVE AND OVERHEAD FAULT LIGHT ILLUMINATED FOR APPROX 30 SECONDS TWICE IN CRUISE. FOUND BROKEN WIRE (W450-302B-20) LESS THAN A QUARTER INCH FROM LEFT JETTISON VALVE CONNECTOR (D12180). REPINNED W450-302B-20 AT CONNECTOR D12180.SDR UALA2013012900530Bleed Valve · inoperativeAPU BLEED VALVE INOPERATIVE. REPLACED APU BLEED AIR VALVE, OPS CHECKED GOOD.SDR UALA2013013000550Audio Panel · inoperativeSECOND OBSERVERS AUDIO PANEL INOPERATIVE. REMOVED AND REPLACED FIRST OBSERVER AUDIO SELECT PANEL, OPS CHECKED GOOD DEFERRAL REMOVED.SDR UALA2013012900531Power Supply · faultyEMERGENCY EXIT LIGHTS ON SEATS 15AB AND 16AB WILL NOT TURN OFF, WHEN SWITCH IN FLIGHT DECK IS IN THE OFF POSITION, WILL TURN OFF WITH SWITCH IN ARMED POSITION. REPLACED POWER SUPPLY UNIT. SYSTEM CHECKS NORMAL.SDR UALA2013012900523Light · missing53C SEAT MOUNTED EMERGENCY LIGHT MISSING. REPLACED EMERGENCY LIGHT, OPS CHECKED OKAY.SDR UALA2013012900532Lamp · inoperativeL1 DOOR, NO SMOKING SIGN INOPERATIVE. REPLACED LAMP, CHECKED OKAY.SDR UALA2013012900544Battery · faultyAPU FAULT ON START THREE TIMES HANGS AT 20 PERCENT. REMOVED AND REPLACED BATTERY PER AMM, APU OPS NORMAL.SDR UALA2013012900545Receptacle · sparksEXTERNAL POWER RECEPTACLE HAD SPARKS WHEN EXTERNAL POWER CORD FROM JETWAY HOOKED UP. INSPECTED EXTERNAL POWER PANEL INSIDE, NO DAMAGE NOTED. NO ARCING. AIRCRAFT OK FOR SERVICE. CONFIRMED WILL NEED RECEPTACLE REPLACEMENT DUE TO ERODED PINS AND DAMAGED BASE ISDR UALA2013012800511Charger · failedAPU BATTERY CHARGER ON HOLD. REPLACED APU BATTERY CHARGER PER AMM 24-31-05-401 , OPS CHECKED GOOD.SDR UALA2013012900546Eec · faultyRT ENGINE EEC C1 STATUS MESSAGE DISPLAYED ALONG WITH RED OIL PRESSURE INDICATOR. CLEARED MESSAGE, PERFORMED RT ENGINE PIMU, NO CURRENT FAULTS OR PREVIOUS FAULTS. REPLACED NR 2 EEC PER MM, OPS CHECKED GOOD.SDR UALA2013012800510Sign · unsecureROW 6 EXIT SIGN FELL DOWN. LOCATED EXIT SIGN AND RESECURED COVER.SDR UALA2013012800487Door Frame · crackedL5 DOOR FWD FRAME WEB CRACKED BS 2225 S23L. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-60-15 REPAIR 3. MAJOR REPAIRSDR UALA2013012800485Door Frame · crackedR5 DOOR FWD FRAME WEB CRACKED BS 2223 S23L. REMOVED DAMAGE. FABRICATE AND INSTALL REPAIR PARTS IAW SRM 53-60-15 REPAIR 3. MAJOR REPAIRSDR UALA2013012800486Floorbeam · damagedMAIN DECK FLOORBEAM BS 2020 LBL 107.5 WEB BROKEN. REMOVED DAMAGE. CATEGORY A REPAIR ACCOMPLISHED IAW SRM 53-00-51 REPAIR 1. MAJOR REPAIRSDR UALA2013012800488Floor Support · crackedMAIN DECK FLOOR SUPPORT WEB CRACKED BS 142 S26L. REMOVED DAMAGE. FABRICATED AND INSTALLED REPAIR PARTS IAW SRM 53-10-51 REPAIR 7. MAJOR REPAIRSDR UALA2013012500452Socket · burnedSMOKE IN GALLEY, RETURNED TO FIELD. ISOLATED SOURCE OF SMOKE, FOUND TWO LAMP SOCKETS BURNED, DEACTIVATED CIRCUIT BREAKER C023 PULLED. REPLACED LIGHT ASSY, SYSTEM CHECKS NORMAL.SDR UALA2013012800477Light · brokenSEAT 21C FLOOR EMERGENCY LIGHT BROKEN IN HALF. REPLACED EMERGENCY LIGHT AND CHECKED OKAY.SDR UALA2013012500459Key Pad · malfunctionedCOCKPIT ENTRY CHIME INOPERATIVE WITH NORMAL CODE. REMOVED AND REPLACED COCKPIT DOOR KEYPAD AND ATTACHING HARNESS AND MODULE. DOOR CHIME FUNCTIONALLY TESTS OKAY.SDR UALA2013012400417Adc · inaccurateCAPTAIN'S AND FLIGHT OFFICER'S ALTIMETERS DIFFER BY 120 FEET. REMOVED AND REPLACED FIRST OFFICERS ADC, OPS CHECKED GOOD.SDR UALA2013012300401Control Valve · failedDURING DESCENT THROUGH 12000, A/C PACK OFF MESSAGE ILLUMINATED. BITE CHECK OF ZONE TEMP CONTROLLERS SHOWS LT PACK TEMP CONTROL VALVE FAULTED. WILL NOT CLEAR. REMOVED AND REPLACED LEFT PACK TEMP CONTROL VALVE, INSTALLATION TEST NORMAL. NO LEAKS NOTED.SDR UALA2013012400448Lamp · burned outFOUND EMERGENCY LIGHT BULB BURNED OUT. REPLACED LAMP AND CHECKED OKAY.SDR RYNA2013012100001Scavenge Pump · leakingNR 1 ENGINE OIL SCAVENGE PUMP LEAKING. REPLACED OIL SCAVENGE PUMP IAW AMM 79-21-00 P 401. OPERATIONAL AND LEAK CHECK NORMAL. INSPECTED MASTER CHIP DETECTOR PER AMM 79-21-10.SDR UALA2013012400423Wire · broken22C SEAT MOUNTED EMERGENCY LIGHT WIRE BROKEN. REPLACED SEAT MOUNTED EMERGENCY LIGHT AT 22C, OPS CHECKED OK.SDR UALA2013012300399Pump · leakingFLIGHT LOST ALL NR 1 HYDRAULICS ABOUT 30 MINUTES OUT. FLIGHT RETURNED. EMERGENCY DECLARED. NR 1 HYD EDP FOUND HEAVY LEAKAGE. NR 1 ENG EDP REPLACED. TUBE REPAIRED PER GNMM 1-0-13-020. SWAGE UNION INSTALLED AT HYD TUBE IN BS 1200 LT FUSELAGE. NO LEAK FOUNDSDR UALA2013012100368Bolt · shearedCAPTAIN'S WINDSHIELD WIPER NOT SEATED PROPERLY, VIBRATES. CHECKED AND FOUND WIPER ATTACHED BOLTS CORRODED AND SHEARED. NEW BOLTS INSTALLED IAW AMM. CAPTAINS WIPER OPERATION CHECKED NORMAL.SDR UALA2013012100337Light · missingSEAT MOUNTED EMERGENCY LIGHTS MISSING FROM 40H, 42H, 46C & 49C . REPLACED SEAT MOUNTED EMERGENCY LIGHTS PER MM, OPS CHECKED OKAY.SDR UALA2013012100366B-Nut · looseBLEED FAMV ENGINE 4 CAME ON AT LVL OFF AT FL 330. FOUND B-NUT LEAKING AT FAN AIR VALVE MUSCLE AIR CONNECTION. REPLACED MUSCLE AIR LINE AND TEMP SENSE LINE. BACKED OFF B-NUT AND SAW METALLIC PARTICLES. STEM FITTING LOOKED OK, LOOSENED ADJ LINE STAND OFFS. HSDR UALA2013011700302Feeder Cable · chafedFOUND FEEDER CABLES IN E&E BAY CHAFING AND BURNED. WIRE REPLACED W230-005 AND W230-006 FROM P34 TO P32.SDR UALA2013012100326Light · inoperativeSEAT 9K EMEGENCY LIGHT INOPERATIVE. REPLACED LIGHT ASSY AT SEAT 9K AND OPS CHECKED PER 800008420 A CHECK WITH NO FAULTS NOTED.SDR UALA2013012100373Blower · faultedON TAXI OUT RECEIVED AN CARGO DETECTOR AIR EICAS. REPLACED BOTH FWD CARGO SMOKE DETECTOR BLOWERS, OPS CHECKED GOOD.SDR UALA2013012100327Life Vest · missingSEAT 33H MISSING LIFE VEST. INSTALLED VEST.SDR UALA2013011700309Accelerometer · faultedNR 2 ENGINE HIGH VIB FELT IN AIRFRAME OR THROTTLE. PERFORMED FAN LUBE AS PER 72-31-99 VIBE GOOD AT THIS TIME. ACP CK OF INLET & EXHAUST INCLUDING FAN BLADES FOR DAMAGE & MIDSPAN SHROUDS FOR SHINGLING. CHECKED VIBE PICKUP AT 1 O'CLOCK ON FAN CASE 'A' FLANGE FOSDR UALA2013011600273Fan · faultyCREW REPORTS FUMES IN COCKPIT AND FWD PART OF CABIN INTERMITTANTLY FOLLOWED BY 'L RECIRCULATION FAN' EICAS MESSAGE. CREW SELECTED L RECIRCULATION FAN TO OFF AND NOW FUMES HAVE DISSIPATED. INSPECTED FAN AND FOUND STRANGE NOISE. REMOVED & REPLACED HANDSET AT SDR UALA2013011600274Seat Track · corrodedRBL 88 BS 1185 TO 1189 SEAT TRACK FOUND CORRODED. SEAT TRACK REPLACED IAW SRM 51-40-02.SDR UALA2013011600275Seat Track · corrodedRBL 88, BS 1329 - 1334, SEAT TRACK FOUND CORRODED. SEAT TRACK REPLACED IAW SRM 51-40-02.SDR UALA2013011600282Seal · out of positionPIECE OF ORANGE FOD IN STATOR SECTION OF NR 1 ENGINE. FOUND 2.5 BLEED VLV SEAL AT BLEED PORT 3 O'CLOCK POSITION, REMOVED SEAL PER MM 75-32-00. EXAMINE THE FORWARD EDGE OF THE FAN EXIT LINER SEGMENTS FOR DAMAGE AT EVERY A CHECK UNTIL SEAL IS REPLACED. SEAL TSDR UALA2013011600272Flap System · faultyTRAILING EDGE FLAPS DISAGREE. FLAPS SPLIT BETWEEN 20-25. TROUBLESHOT PER AMM 27-51-00 BITE CHECK FSEU NO CURRENT OR PRESENT LEG FAULTS ALSO PERFORMED BITE ON ALL FSPMS ALL CHECK NORMAL. ALSO CHECKED LOAD RELIEF SWT ON FLAP ACT ALL NORMAL. REMOVED AND REPLASDR UALA2013011400200Oil Cooler · leakingLEFT ENGINE OIL LOSS, FLIGHT DIVERTED. REPLACED LEFT ENGINE AIR-OIL COOLER PER MM. OPS & LEAK CHECKED GOOD.SDR UALA2013011100189Rub Strip · damagedNR 4 ENGINE INBRD CORE COWL L/E RUB STRIP DAMAGED. REMOVED AND REPLACED DAMAGED RUB STRIP.SDR UALA2013011100190Rub Strip · damagedNR 4 ENGINE INBRD REV T/E RUB STRIP DAMAGED. REMOVED AND REPLACED DAMAGED RUB STRIP.SDR UALA2013011100198Sensor · failedNR 2 PACK FLOW PROBLEMS, RTFL. REPLACED MASS AIR FLOW SENSOR.
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