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 UALA2012091205118Frame · crackedSTA 1180 RIGHT FRAME 1 EA HOLE CRACKED AT TENSION TIE. REMOVED AND REPLACED FRAME IAW SRM 51-40-02.SDR UALA2012091205119Doubler · crackedSTA 1180 RIGHT DOUBLER CRACKED AT TENSION TIE. MAJOR REPAIR, REMOVED AND REPLACED DOUBLER IAW SRM.SDR UALA2012091205120Doubler · crackedSTA 1180 LEFT DOUBLER 1 EA HOLE CRACKED AT TENSION TIE. REMOVED AND REPLACED DOUBLER IAW SRM 51-40-02.SDR UALA2012091205121Frame · crackedSTA 1120 RIGHT FRAME 1 EA HOLE CRACKED AT TENSION TIE. REMOVED AND REPLACED FRAME IAW SRM 51-40-02.SDR UALA2012091205122Frame · crackedSTA 1120 LEFT FRAME 3 EA HOLES CRACKED AT TENSION TIE. REMOVED AND REPLACED FRAME IAW SRM.SDR UALA2012091205123Frame · crackedSTA 1140 LEFT FRAME 2 EA HOLES CRACKED AT TENSION TIE. REMOVED AND REPLACED FRAME IAW SRM 51-40-02.SDR UALA2012091205124Doubler · crackedSTA 1140 LEFT DOUBLER 2 EA HOLES CRACKED AT TENSION TIE. REMOVED AND REPLACED DOUBLER IAW SRM 51-40-02.SDR UALA2012091205116Tension Tie · crackedSTA 1120 LEFT TENSION TIE FWD 2 EA HOLES CRACKS REPAIRED IAW SRM 53-40-30. REF PG 201 NOTE 1E AND TABLE 202 ON PG 212. INSPECT REPAIR IAW SRM 53-40-30 REPAIR 1, TABLE 202, PG 212.SDR UALA2012091205117Tension Tie · crackedSTA 1160 RIGHT TENSION TIE 2 EA FWD HOLES CRACKS REPAIRED IAW SRM REF PG 201 NOTE 1E AND TABLE 202 ON PG 212. INSPECT REPAIR IAW SRM 53-40-30 REPAIR 1, TABLE 202, PG 212.SDR UALA2012091305170Bonding Strap · brokenBROKEN WIRE ON EXTERNAL POWER DOOR THAT ATTACHES DOOR TO AIRCRAFT. INSTALLED SERVICEABLE JUMPER STRAP PER SWP.SDR UALA2012091305168Pressure Switch · faultyLEFT OIL FILTER EICAS ON LANDING. REPLACED FILTER, CHECKED CHIP DETECTORS, RAN ENGINE, REF MM. REPLACED DIFF PRESS SWITCH. LT ENG ESN 724378 HAD OIL FILTER EICAS MSG AND CHIP DETECTORS WERE INSPECTED AND OIL FILTER REPLACED. REPLACED DIFFERENTIAL SWITCH PRSDR UALA2012091205143Oil System · overservicedLCL MAINT REPORTS: APU AUTO SHUT-DOWN TWICE. AFTER 1ST SHUT-DOWN RESTARTED AND OPERATED FOR APPROX 10 MINUTES, THEN AUTO SHUT-DOWN AGAIN. BITE TEST APU CONTROLLER, OIL PRESSURE FAULT, APU OVERSERVICED, DRAINED TO PROPER LEVEL APU OK FOR SERVICE.SDR UALA2012091105099Connector · looseDURING AD 2012-13-09 INSPECTION, NR 1 RIGHT WINDSHIELD FOUND TERMINAL A ELECTRICAL CONNECTOR LOOSE. REF EA 3041-01031 REV B OP 2. STARTED TO REMOVE THE WINDOW. COMPLETED WINDOW RE-INSTALL PER MM, RETORQUED LOOSE SCREW.SDR UALA2012091005061Fan · faultyLOWER LEFT RECIRCULATION FAN STATUS MESSAGE. PULLED BREAKER CLOSED MANUAL HUMIDIFIER VALVE AND POSITIONED HUMID SWITCH TO OFF AND PLACARD, PER MEL. RELAY 585-0949, FAN 563-9043. REMOVED & REPLACED LEFT LOWER RECIRCULATION FAN IAW AMM, OP CHECK GOOD AT THIS SDR UALA2012091005068Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST FORWARD OF ROW 17. RELAMPED, OPS NORMAL.SDR UALA2012091005069Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING ROW 13. RELAMPED, OPS NORMAL.SDR UALA2012091005070Light · inoperativeEMERGENCY EXIT LGHTS INOP DOOR 2 GALLEY AREA LOWER WALL CENTER AND RIGHT LIGHTS. RELAMPED, OPS NORMAL.SDR UALA2012091005071Power Supply · inoperativeLEFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS INOP MOST AFT TWO LIGHT ASSY'S. REPLACED POWER SUPPLY, OPS NORMAL.SDR UALA2012091005074Connector · dirtyUD ESCAPE SLIDE BATTERY TEST - FAILED. MAINT TEXT: (LEFT SIDE) CLEANED AND RESEATED CONNECTOR AT BATTERY PACK M7037, BATTERY TEST NORMAL.SDR UALA2012090705055Control Unit · inoperativeNR 1 RIGHT WINDOW HEAT INOPERATIVE. NO CONTROLLER. REPLACED RIGHT WHCU PER MM. ALSO REPLACED RIGHT WINDOW HEAT SWITCH. GROUND TEST PASS.SDR UALA2012091005063Duct · cloggedTOILET DOES NOT FLUSH, IN LAV NR 111 AIRPLANE ABOVE 16000FT ALTITUDE. SEE CABIN MAINTENANCE FORM FOR LOCATION CODES. LAV FLUSH INOP ON GROUND ALSO. BOWL IS EMPTY SUSPECT CLOGGED DUCT ALL THE OTHER LAVS CHECK OKAY. CLEANED WASTE LINE AND UNCLOGGED, WASTE SYSDR UALA2012090605040Structure · dentedLARGE DENT IN FUSELAGE LAP SEAM, 20 INCHES ABOVE DOOR 5R LOWER EDGE AND APPROX 7 INCHES AFT OF AFT EDGE OF DOOR. MAJOR REPAIR ACCOMPLISHED: INSTALLED DOUBLER REPAIR PER SRM 53-00-01 REPAIR 12.SDR UALA2012090705049Circuit Card · faulty600 POUNDS FUEL REMAINING CENTER TANK AFTER 12 HOUR FLIGHT. SEE HISTORY FOR REPLACEMENT OF FLAME ARRESTOR, SCAVENGE PUMP PRESSURE SWITCH AND RELAY 296. ALSO CARD A5 REPLACED.SDR UALA2012090505000Life Vest · missingLIFE VESTS AT 54H, 55K, 57F MISSING. ALSO MISSING VEST AT SEAT 22B. SEATS BLOCKED OUT. REQ SPARE LIFE VESTS. LIFE JACKETS REPLACED, OPS NORMAL.SDR UALA2012090605025Windshield Wiper · out of adjustFLIGHT DECK F/O SIDE WINDSHIELD WIPER STUCK BELOW STOP POSITION, CANNOT MOVE. ADJUSTED WIPER ARM AT CORRECT POSITION AND OPS CHECKED WIPER NORMAL.SDR UALA2012090605036Panel · crackedLEFT WING NR 5 LEADING EDGE SLAT CLOSER PANEL HAS A CRACK. ACP INTERIM RPR PER SRM AND ECRA USING 2024-T3 .040 ALUM, PICKING UP EXISTING BOLTS AND 4 RIVETS DOUBLER. MUST DO A VISUAL INSP EVERY A-CHECK AND ACCOMPLISH A PERMANENT REPAIR WITHIN 100 DAYS.SDR UALA2012090605041Coupling · corrodedCREWS REPORT CONTINUOUS SAT VOICE LOST MESSAGE'S DUE TO LOG ON-OFFS. WHILE REMOVING ANTENNA COAX ASSEMBLIES, FOUND CORROSION INSIDE MAIN COUPLING CONNECTORS. COAX ASSEMBLIES TO BEAM STEERING UNIT NEEDS TO BE REPLACED. INSTALLED NEW ANTENNA COAX ASSEMBLIES (SDR UALA2012090605006Light · inoperativeEMERGENCY LIGHT FORWARD WALL GALLEY DOOR 2L 2 LIGHT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012090605007Light · inoperativeEMERGENCY LIGHT ROW 33 RIGHT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012090605008Light · inoperativeEMERGENCY LIGHT ROW 42 LEFT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012090605009Light · inoperativeEMERGENCY LIGHT ROW 36 LEFT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012090605010Light · inoperativeEMERGENCY LIGHT ABOVE ROW 52 RIGHT INOP. RELAMPED, OP CHECK NORMAL.SDR UALA2012090605033Pressure Switch · faultyNR 2 ENGINE OIL FILTER MESSAGE DISPLAYED. MESSAGE REMAINED WHEN THRUST REDUCED. ENGINE NOT SHUTDOWN. CREW COMMENTS: MSG IS DISPLAYED ON UPPER EICAS. COMPLIED WITH MEL CARD 7935B. FLIGHT CREW OPERATED ENGINE FOR LEAK CHECK OF OIL FILTER INSTALLATION. REFESDR UALA2012091905321Fan · faultyFORWARD EQUIPMENT EXHAUST FAN STATUS MESSAGE. CYCLED BREAKER NO HELP, EQUIPMENT COOLING OPS NORMAL, BREAKER PULL & COLLARD PER MEL. REPLACED EQUIPMENT COOLING EXHAUST FAN IAW MM. OPS OKAY.SDR UALA2012090404974Seat Belt · twistedSHOULDER SEAT BELTS ARE TWISTED BEHIND SEATBACKS AT SEATS 4K, 3K, 2K, 3H, 4C, 3C, 2A, 1A, 3A AND 4A. ADJUSTED SHOULDER SEAT BELTS TO ELIMINATE TWIST BEHIND SEATBACKS AT GIVEN SEATS.SDR UALA2012090404955Lamp · inoperativeEMERGENCY LIGHT INOPERATIVE. REPLACED LAMP, OPS NORMAL.SDR UALA2012090404956Lamp · inoperativeEMERGENCY LIGHTS INOPERATIVE. REPLACED LAMPS, OPS NORMAL.SDR UALA2012090404957Connector · unsecureEMERGENCY LIGHT INOPERATIVE SEAT ROW 36 LEFT. SECURED CONNECTOR, OPS NORMAL.SDR UALA2012090404958Lamp · inoperativeEMERGENCY LIGHT INOPERATIVE CEILING ROW 22 LEFT. REPLACED LAMP, OPS NORMAL.SDR UALA2012090404966Skin · corrodedLEFT LAV TANK EXHAUST VENT CUTOUT SKIN IS CORRODED AND CRACKED APPROX .5 INCH LOWER EDGE. GAINED ACCESS, REMOVED VENT NOZZLE ASSY, STARTED REMOVING INNER DOUBLER REF AVO 1408. REMOVED DAMAGE, MANUFACTURED REPAIR PIECES, STARTED INSTALLATION. REPAIRED LEFT LSDR UALA2012090404994Terminal · damagedREPLACED RT NR 1 WINDSHIELD DUE TO DAMAGE FOUND AT TERMINAL 'A' CONNECTION. REPLACED NR 1 RT WINDSHIELD.SDR UALA2012090404981Pressure Sensor · faultyAPU BLEED AIR INOP. REMOVED AND REPLACED APU INLET PRESSURE SENSOR P2 IAW AMM, OPS CHECKS NORMAL.SDR UALA2012090404982Controller · inoperativeRIGHT PACK 'AUTO' TEMPERATURE CONTROL SYSTEM(S) INOPERATIVE. PLACARD AUTO TEMP INOP OK IN STBY. REPLACED RIGHT PACK CONTROLLER. NO DEFECTS NOTED AND OPS CHECKS GOOD. MEL REMOVED.SDR UALA2012090404952Seat Track · corrodedFOUND CORROSION ON SEAT TRACKS AT STA 1297 TO 1317 BL R88. REPLACED SEAT TRACK PER SRM.SDR UALA2012090404934Light · inoperativeEMERGENCY LIGHT INOPERATIVE AT L1 DOOR. REPLACED LIGHT ASSEMBLY, SYSTEM OKAY.SDR UALA2012090404987Shoulder Belt · draggingF/O SHOULDER BELT RACHET IS DRAGGING. REPLACED 1ST OFFICER'S SHOULDER BELT ASSY, OPS CHECK GOOD.SDR UALA2012083104898Lamp · inoperativeFLIGHT DECK EMERGENCY EXIT LIGHT INOPERATIVE . REPLACED LAMP, OP CHECKED NORMAL.SDR UALA2012083104899Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE CEILING ROW 2. SUPPLEMENTAL DATA UPDATE, REPLACED LAMP, OP CHECKED NORMAL.SDR UALA2012083104900Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. UPPER DECK CEILING ROW 15. REPLACED LAMP, OP CHECKED NORMAL.SDR UALA2012083104901Lamp · inoperativeEMERGENCY EXIT LIGHT INOPERATIVE. UPPER DECK CEILING ROW 16. REPLACED LAMP, OP CHECKED NORMAL.
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