Pratt & Whitney PW4056

Service difficulty reports · 12,594

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.

SDR CALA2015081394217Light · unknownPER A CHECK, SEAT EMERGENCY EXIT LIGHT AT 21 ABC. REPLACED SEAT EMERGENCY EXIT LIGHT STRIP AT 21 ABC. OPERATIONS CHECKED OK.Aug 11, 2015 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2015081394218Battery · dischargedPER A CHECK, AUXILIARY GALLERY, LT LIGHT STRIP INOPERATIVE. REPLACED BATTERY LOCATED AT CEILING SEAT 60L. OPERATIONS CHECKED OK.Aug 11, 2015 · N182UA · Boeing 747422 · Emergency LightingSDR CALA2015081394219Actuator · faultyCONFIGURATION GEAR EICAS & WARNING HORN ON INITIAL TAKEOFF ROLL. RTO 30 KTS FOUND BODY GEAR STEERING ACTUATOR FAULT, MEL 3253D REFERS. ACFT IS GOOD FOR SERVICE.Aug 10, 2015 · N104UA · Boeing 747422 · Steering UnitSDR CALA2015081194188Door Frame · cracked2.5" CRACK AT STATION 610, RBL42 FWD CARGO FLOOR STRUCTURE FRAME, LOWER DOOR STRUCTURE. R & R PN 143T8236-7 CORD IAW DWG 143T1208 SH1 & SRM 51-40-02. NO FURTHER ACTION REQUIRED.Aug 7, 2015 · N677UA · Boeing 767322 · Fuselage Main, StructureSDR CALA2015080394179Socket · burnedBURNING ODOR NEAR SEAT 15 UPPER DECK. IAW FIM 21-00-08 FOUND SEAT 15K LIGHT TUBE SOCKET BURNT. NO MORE ODOR OR FUME SMELL.Aug 3, 2015 · N179UA · Boeing 747422 · Passenger Compartment LightingSDR CALA2015073094178Door Frame · crackedLEFT NR 4 ENTRY DOOR FRAME CRACKED AT AFT UPPER CORNER. FROM CF DATED 11/10/2011. STOP DRILL, MANUFACTURED & INSTALLED REPAIR IAW SRM 52-10-02.Jul 29, 2015 · N174UA · Boeing 747422 · Passenger/Crew DoorsSDR DALA2015072404591Carbon Seal · leakingNR 2 ENGINE INFLIGHT SHUTDOWN DUE TO LOW OIL PRESSURE. MAINTENANCE PERFORMED NR 2 ENGINE GEARBOX PRESSURE CHECK, FOUND IDG CARBON SEAL LEAKING. MAINTENANCE REPLACED IDG CARBON SEAL, COMPLIED WITH LEAK CHECK AND NO LEAKS NOTED.Jul 23, 2015 · N665US · Boeing 747451 · Engine Oil PressureSDR CALA2015072194146Light · inoperativeSEAT EMER EXIT LIGHT ON 22C INOPERATIVE. REPLACED SEAT EMER EXIT LIGHT. OPERATIONS CHECKED OK.Jul 20, 2015 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2015072194147Light · inoperativeSEAT EMER EXIT LIGHT ON SEAT 50C INOPERATIVE. SECURED CONN ON SEAT LIGHT. OPERATIONS CHECKED GOOD.Jul 20, 2015 · N199UA · Boeing 747422 · Emergency LightingSDR CALA2015072194148Connector · unsecureSEAT EMER EXIT LIGHT ON SEAT 52C INOPERATIVE. SECURED CONN ON SEAT LIGHT. OPERATIONS CHECKED GOOD.Jul 20, 2015 · N199UA · Boeing 747422 · Light System WiringSDR CALA2015072194149Connector · unsecureSEAT EMER EXIT LIGHTS ROWS 54H - 60H INOPERATIVE. SECURED THE EMER EXIT LIGHT CONN BY DOOR 5R. OPERATIONS CHECKED OK.Jul 20, 2015 · N199UA · Boeing 747422 · Light System WiringSDR CALA2015072194139O-Ring · damagedAIRCRAFT LOSING LT HYD QTY, QRH FOLLOWED, PUMPS OFF & HYD QTY STOPPED DECREASING. ACCOMPLISHED AMM FAULT TREE 29-11-815 & FOUND DPI INDICATOR LEAKING FROM O RING ON EDP PRESS MODULE. REPLACED O RINGS IAW MM 29-11-17. PRESSURIZED & CHECKED FOR LEAKS, NONE. QJul 18, 2015 · N677UA · Boeing 767322 · Hydraulic System, MainSDR CALA2015072194141Support Frame · crackedSTATION 1480 RHS, 294 DR, SUPPORT FRAME FOUND CRACKED AT WL100, RBL128. PERMANENT REPAIR ACCOMPLISHED IAW ECRA 5350-02187 REV.Jul 18, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071794135Battery Pack · discharged23 - 25 ABC EMER LIGHTS DON’T WORK. REPLACED EMERGENCY EXIT LIGHT BATTERY PACK. OPERATIONS CHECKED GOOD.Jul 17, 2015 · N197UA · Boeing 747422 · Emergency LightingSDR CALA2015071794136Battery Pack · dischargedFOUND SEVERAL EMER LIGHTS INOPERATIVE DURING SRV CHECK. DOOR 1L LOWER EXIT LIGHT, DOOR 2L EXIT LIGHT AT GALLEY BULKHEAD & 4 IN A ROW CEILING EMER LIGHTS AFT LT SIDE AISLE. REPLACED BATTERY PACK AMM 33-51-1 3. OPERATIONS CHECKED OK.Jul 16, 2015 · N671UA · Boeing 767322 · Emergency LightingSDR CALA2015071794130Skin · corrodedSTATION 1708, STRINGER 51R - 51L SKIN CORROSION. REPAIRED IAW ECRA 5330-05270.Jul 15, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071794131Access Panel · crackedNUMBER 1 PYLON ACC PANEL 452ER, AFT LOWER CORNER FOUND CRACKED. REPAIRED IAW ECRA 5430-02035 REV A.Jul 15, 2015 · N104UA · Boeing 747422 · Nacelle/Pylon, Plate/SkinSDR CALA2015071794137Unknown · malfunctionedCABIN PRESS DIFF JUST BELOW THE RED AT FL330. PER CAPTAIN DEBRIEF, NOTHING PHYSICALLY FELT BY PAXS OR CREW. CPC BITE TESTED WITH NO FAULTS ON 1 & 2. PRECAUTION REPLACED CABIN PRESS CONTROLLERS 1 & 2, CABIN PRESS INDICATOR PANEL & REMOTE DIFFERENTIAL SENSOR.Jul 15, 2015 · N671UA · Boeing 767322 · Cabin Pressure Control SystemSDR CALA2015071594118Doubler · crackedMAIN DECK STATION 1180 LT TENSION TIE FRAME DOUBLER FOUND CRACK. FABRICATED PN 65B262 75-3, INSTALLED IAW ECRA 5310-06527.Jul 14, 2015 · N104UA · Boeing 747422 · Fuselage Main, FrameSDR CALA2015071594119Floorbeam · corrodedMAIN DECK STATION 840, RBL 11 - 40 FLOORBEAM UPPER CHORD SURFACE FOUND CORROSION. REPAIRED IAW ECRA 5320-02527.Jul 14, 2015 · N104UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015071594120Skin · damagedSCRATCHES & GOUGES FOUND ON NWW RT AFT CORNER, REPAIR BETWEEN 4 EACH FASTENERS AT STATION 400 JUST OTBD OF STRINGER 46R. REPAIRED IAW ECRA 5331-01722 REV A.Jul 14, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071494106Doubler · crackedSTATION 1160, LT TENSION TIE DOUBLER FOUND CRACKED AD 2012 -15-13. REPAIRED IAW ECRA 5310-0625.Jul 13, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071494107Access Panel · crackedNUMBER 4 PYLON ACC PANEL 482ER, CUT OUT AFT CORNER CRACKED. REPAIRED IAW ECRA 5430-02033.Jul 13, 2015 · N104UA · Boeing 747422 · Nacelle/Pylon Miscellaneous StructureSDR CALA2015071494109Floorbeam · corrodedBULK CARGO STATION 1920, BL 0 - LBL 50 FLOOR SUPPORT FOUND CORROSION. REPLACED FLOOR SUPPORT IAW DWG 65B04333 REV F, PL 65B04333 & SRM 51-40-02 REV93.Jul 13, 2015 · N104UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015071494110Plate · crackedAFT CARGO BILGE AREA STATION 1708, DRAIN HOLE ATT PLATE FOUND CORROSION. REPAIRED IAW ECRA 5330-05270.Jul 13, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071494096Doubler · corrodedSTATION 520, RBL25 FLOORBEAM EXISTING REPAIRED DOUBLER FOUND CORROSION. REPAIRED BY ECRA 5320-02525.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015071494100Failsafe · crackedAFT CARGO STATION 1740, STRINGER 51L - 50R, LOWER FAIL SAFE FOUND CRACK. REPAIRED IAW ECRA 5310-06532.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, FrameSDR CALA2015071494101Skin · corrodedAFT CARGO STATION 1720 - 1740, BILGE SKIN CORROSION, STRINGER 51L - 51R. REPAIRED IAW 5330-05270.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071494102Skin · corrodedSTATION 1700 - 1710, STRINGER 51R - 50R SKIN CORROSION. REPAIR ACCOMPLISHED IAW ECRA 5530-05270.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071494103Skin · corrodedFORWARD CARGO STATION 800 - 820, STRINGER 45L - 46L SKIN CORROSION. REPAIRED IAW ECRA 5330-05242.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071494104Skin · corrodedFORWARD CARGO STATION 740 - 760, STRINGER 46L - 47, BILGE SKIN CORROSION. REPAIRED IAW ECRA 5330-05258.Jul 12, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071494093Channel · crackedFORWARD CARGO STATION 460 RT BL 68, CEILING FLOORBEAM ATTACH U CHANNEL CRACKED. REPAIRED IAW ECRA 5320-002524 REV. NO FURTHER ACTION REQUIRED.Jul 11, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071494094Channel · crackedFORWARD CARGO STATION 460 LT BL 68, CEILING FLOORBEAM ATTACHED U CHANNEL CRACKED. REPAIRED IAW ECRA 5320-002524 REV. NO FURTHER ACTION REQUIRED.Jul 11, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071494097Doubler · corrodedSTATION 520, LBL 25 FLOORBEAM, EXISTING REPAIR DOUBLER FOUND CORROSION. REPAIRED UNDER ECRA 5320-02525.Jul 11, 2015 · N104UA · Boeing 747422 · Fuselage Main, Floor BeamSDR CALA2015071394088Skin · corrodedSTATION 1620 - 1640, STRINGER 51L - 50L SKIN CORROSION. REPAIRED IAW ECRA 5330-05254Jul 10, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071394089Skin · corrodedSTATION 1655 - 1660, STRINGER 51L - 50L SKIN CORROSION. SKIN CORROSION REPAIRED IAW ECRA 5330-05254.Jul 10, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071394090Skin · corrodedSTATION 1640 - 1650, STRINGER 51L - 51R SKIN CORROSION. SKIN CORROSION REPAIR IAW ECRA 5330-05254.Jul 10, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015071094077Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635, CRACKS WERE FOUND IN STATION 1160 TENSION TIE AT LT SIDE FWD CHANNEL EMANATING FROM 1 FASTENER HOLE. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071094078Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635, CRACKS WERE FOUND IN STATION 1120 TENSION TIE AT LT SIDE AFT CHANNEL EMANATING FROM 1 FASTENER HOLES. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071394083Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635, CRACKS WERE FOUND IN STATION 1200 TENSION TIE AT LT SIDE AFT CHANNEL EMANATING FROM 1 FASTENER HOLE. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071394085Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635, CRACKS WERE FOUND IN STATION 1160 TENSION TIE AT LT SIDE FWD CHANNEL EMANATING FROM 1 FASTENER HOLE. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071394086Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635 CRACKS WERE FOUND IN STATION 1120 TENSION TIE AT LT SIDE AFT CHANNEL EMANATING FROM 1 FASTENER HOLES. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015071394087Tension Tie · crackedDURING HMV INSPECTION IAW EA 5310-05635 CRACKS WERE FOUND IN STATION 1120 TENSION TIE AT LT SIDE FWD CHANNEL EMANATING FROM 2 FASTENER HOLES. REPAIR WAS ACCOMPLISHED IAW ECRA 5310-06529 REV A.Jul 9, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015070794068Skin · corrodedSTATION 1715, STRINGER 48R - 47R SKIN CORROSION. REPAIRED SKIN STATION 1714, STRINGER 48R - 47R IAW SRM 53-00-01 REPAIR 1 FIG 201 DETAIL 3 PG 209.Jul 7, 2015 · N104UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR CALA2015070694041Channel · severedSTATION 1120, TENSION TIE AFT CHANNEL FOUND SEVERED UNDER RT SLOPING SHEAR WEB AD 2012-15-13. REPAIRED IAW SRM 53-40-30 TABLE 202 REPAIR 2 & EA 5310-05635 OP 19.Jul 4, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015070694042Channel · crackedAD 2012-15-13 EA 5310-05635 OP09 STATION 1180 LT TENSION TIE AFT CHANNEL FOUND ONE EACH FASTENER HOLE CRACKED. REPAIRED IAW EA 5310-05635 OPS 16 & 19.Jul 4, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015070694043Channel · crackedAD 2012-15-13 EQ 5310-05635 OP 08 STATION 1180 RT TENSION TIE FWD CHANNEL FOUND ONE EACH FASTENER HOLE CRACKED. REPAIRED IAW 5310-05635 OPS 16 & 19.Jul 4, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015070694040Web · crackedFORWARD CARGO STATION 570 RT, RBL44 WEB CRACKED. REPLACED IAW SRM 51-40-02 REV 93 & DWG 65B06019 SHEET 2 REV K.Jul 3, 2015 · N104UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR CALA2015070294038Module · defectiveCREW REPORTED VERY HOT AIR FROM VENT AT SEAT 1A IN 1ST CLASS. 2ND CALL CREW REPORTED BURNING SMELL. DIVERSION, CHECKED THE AREA WITH A THERMAL IMAGING CAMERA, SEAT BOTTOM WAS REMOVED & THE EXPOSED IFE CONTROL BOX WAS IDENTIFIED AS HOT AT 47C WHICH WAS NOTICEJul 2, 2015 · N677UA · Boeing 767322 · Entertainment SystemSDR CALA2015070694050Module · malfunctionedSEAT 1A IFE CONTROL BOX REPORTED OVERHEATED. FOUND HOT AREA AROUND SEAT 1A IFE BOX. CONNECTORS REMOVED, CAPPED & STOWED, OTHER ADJACENT COMPONENTS CONNECTORS REMOVED, CHECKED & REFITTED. NO FURTHER SMELLS EVIDENT DURING OR POST DEACTIVATION. R & R SEAT POWJul 2, 2015 · N677UA · Boeing 767322 · Entertainment System
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