Pratt & Whitney PW4090

Service difficulty reports · 1,394

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 = 'PW4090'
  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 CALA2014020690300Idg · disconnectedELEC GEN SYS RT IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. STATUS MESSAGE 01- LATCHED CLIMB MODE DEPENDENT, IDG RT FREQUENCY IS LOW. DB GENERATOR CONTROL UNIT RT. IDGFeb 6, 2014 · N229UA · Boeing 777222 · AC Generator-AlternatorSDR CALA2014020390280Unknown · smokeFLIGHT REPORTED SMOKE IN THE CABIN, DECLARED AN EMERGENCY & ELECTED TO DIVERT TO EWR. AIRCRAFT LANDED APPROXIMATELY 50,000 LBS OVER WEIGHT NO FUEL DUMP.Jan 31, 2014 · N791UA · Boeing 777222 · Air Distribution SystemSDR CALA2014013190267Unknown · odorCREW REPORTS OF SMOKE OR ODOR ON APPROACH. THIS ITEM WAS CREATED WHILE ACFT WAS ON APPROACH, AFTER CREW DEBRIEF FOUND ODOR WAS IN VICINITY OF 29 DEF NOT FLIGHT DECK. LOG 10 HAS BEEN CREATED TO REFLECT TRUE NATURE OF INCIDENT.Jan 30, 2014 · N796UA · Boeing 777222 · Air Distribution SystemSDR CALA2014013190278Warning System · intermittentAC EVAC ALARM ON INTERMITTENTLY AT TAXI OUT.Jan 30, 2014 · N792UA · Boeing 777222 · Interphone/Passenger Announcement (PA) SystemSDR CALA2014013190277Unknown · malfunctioned793 LT ENG EEC IS NOT RECEIVING 115V AC POWER CHANNEL B, OCCASIONAL NCMM MX MESSAGES 73-41221 73-51221.Jan 29, 2014 · N793UA · Boeing 777222 · Engine Fuel and ControlSDR CALA2014012090199Warning System · activatedBLEED LOSS WING RT EICAS.Jan 18, 2014 · N227UA · Boeing 777222 · Pneumatic Indicating SystemSDR CALA2014011490143Bleed Actuator · leakingON ARRIVAL FOUND NR 2 ENG FUEL LEAKING FROM 2.5 BLEED VLV ACTUATOR. REPLACED NR 2 ENG 2.5 BLEED VLV ACTUATOR AS AMM75-32-01 & ENG RUN OPERATIONS CHECKED NORMAL NO LEAK FOUND. PARTS POOL FROM CX PN823742-1 SNCSGCB4150.Jan 14, 2014 · N223UA · Boeing 777222 · Compressor Bleed ValveSDR CALA2014011490141Smoke Detector · malfunctionedIAW JOB CARD 2-3215 TEST 15. SMOKE DETECTOR SYS OPERATIONS TEST FAILED. IAW AMM26-14-03-501. ACCOMPLISHED SMOKE DETECTOR SYS OPERATION TEST 15. IAW 777-222 A CHECK JOB CARD 2-3215, CHECKED OK.Jan 13, 2014 · N791UA · Boeing 777222 · Smoke DetectionSDR CALA2014010990118Elt · failedAFT CABIN ELT FAILED BITE CHECK. REPLACED AFT CABIN ELT IAW AMM 25-63-01, OPERATIONS CHECKED GOOD.Jan 9, 2014 · N795UA · Boeing 777222 · Emergency Locator BeaconSDR CALA2014010990117Battery Pack · dischargedNR 2 RT PAX DOOR EPAS BATTERY PACK GREEN FLASHING LIGHTS WILL NOT TEST. REPLACED EPAS BATTERY PACK IAW AMM 52-11-20, OPERATIONS CHECKED GOOD.Jan 8, 2014 · N799UA · Boeing 777222 · Passenger/Crew DoorsSDR CALA2014010790068Idg · faultyELEC GEN SYS LT IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GEN CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. RECONNECTED LT IDG. ACCOMPLISHED FIM 24-11TASK 805, 803 NO AC-V,NO FREQ WITH ENG RUN. DISCONNECTED LT IDG, REPLACJan 6, 2014 · N792UA · Boeing 777222 · AC Generator-AlternatorSDR CALA2014010790056Warning System · activatedAFTER ENG START HAD BLEED OFF ENG RT EICAS & BLEED HPSOV RT STATUS.Jan 3, 2014 · N219UA · Boeing 777222 · Central WarningSDR CALA2014010990116Gcu · malfunctionedELEC GEN SYS RT IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GEN CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. REPLACED RT GCU.Jan 2, 2014 · N782UA · Boeing 777222 · AC RegulatorSDR CALA2014010294080Unknown · malfunctionedLOWER LOBE CREW REST IS HOT WILL NOT COOL OFF. DEFERRED FOR TIME LOWER LOBE CREW REST DEACTIVATED CLOSED, MEL APPLIED & MX ACTION CARRIED OUT. MAT TEST OF SHUTOFF VLV OK, ACCOMPLISHED FIM IAW 21-41-801 & OPERATIONS CHECKED OKAY.Jan 1, 2014 · N220UA · Boeing 777222 · Heating SystemSDR CALA2014010290045Processing Unit · faultyFUEL QTY INDICATION FUEL TANK QUANTITY ACCURACY IS UNACCEPTABLE. STATUS MESSAGE 2411111 INACTIVE ER INTER MESSAGE 2412250, INACTIVE ER MODE MESSAGE 2820148 & INACTIVE ER INTER. REPLACED FUEL QTY PROCESSING UNIT IAW AMM, OPERATIONS CHECKED GOOD.Jan 1, 2014 · N788UA · Boeing 777222 · Fuel Quantity SensorSDR CALA2014010290001Skin Panel · debondedBELLY PANEL DISBONDED APPROXIMATELY 33 INCHES X 3INCHES. PANEL IS ON CTR LINE BETWEEN MLG DOORS, BY PACK OUTFLOW EXIT RAMPS. REPLACED PANEL WITH SERVICEABLE UNIT.Dec 31, 2013 · N216UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2014010290044Screw · missing1ST OBSERVER`S STOWAGE AREA BELOW SLIDE OUT TABLE DOOR SLIDE BRACKET BROKEN. REPLACED MISSING BRACKET SCREWS.Dec 31, 2013 · N798UA · Boeing 777222 · Flight Compartment EquipmentSDR CALA2013123094017Unknown · malfunctionedEQ4040 PRIMARY FLT CONTROL TEST FAILED, MESSAGE 27-10308. FLAPERON POWER CONTROL UNIT LT INBD ACTUATION CONFIDENCE TEST FAILED SEVERAL TIMES. RESET K26 CB & POWER SUPPLY CB ON 5E RACK, NO HELP. SWAPPED THE ACE WITH ANOTHER, NO HELP. SWAPPED THE ACE TO ORIGDec 30, 2013 · N219UA · Boeing 777222 · Flight Control SystemSDR CALA2013123094019Wire · faultyNR 3 RT DOOR EPAS BATTERY CHECKED MODE SEL SW HIGH OHM 9.8M OHM. WIRE W3060-0121-20 REPLACED & CHECKED NORMAL IAW WDM 52-11-15 & AMM 52-11-20. WORK ACCOMPLISHED NR HX169509.Dec 28, 2013 · N787UA · Boeing 777222 · Door System WiringSDR CALA2013123094020Skin · chafedNR 2 PYLON LT SIDE ACCESS PANEL 443CL CUTOUT SKIN AT NAC STATION 325 FOUND 4 LOCATION WITH CHAFING MARK. NR 2 PYLON LT SIDE ACCESS PANEL 443CL CUTOUT SKIN AT NAC STATION 325 AREA TRIPLER INTERIM REPAIRED IAW ECRA 5450- 02128 REV PART 1. HFEC INSPECTED NO CRDec 28, 2013 · N787UA · Boeing 777222 · Nacelle/Pylon, Plate/SkinSDR CALA2013122693943Warning Message · activatedICE DETECTOR RT STATUS MESSAGE. COMPLIED WITH MEL IAW 3081B. PARTS NOT RECORDED.Dec 26, 2013 · N225UA · Boeing 777222 · Ice DetectionSDR CALA2013122793986Battery Pack · dischargedNR 3 RT DOOR EPAS BATTERY AMBER TEST INDICATOR NOT COME ON WHEN TEST EPAS FUNCTION CHECK. NR 3 RT DOOR EPAS BATTERY AMBER TEST CHECKED NORMAL IAW AMM 52-11-20 AFTER EPAS BATTERY PACK REPLACED IAW AMM 52-11-20. HX142076. WIRE W3060-0121-20 REPLACED & CHECKED Dec 25, 2013 · N787UA · Boeing 777222 · Passenger/Crew DoorsSDR CALA2013122393881Seal · damagedFIRST OFFICER`S WINDOW HAS CONSTANT IN UPPER AFT CORNER. REPLACED DAMAGED FIRST OFFICER`S SLIDING WINDOW SEAL IAW MM, IAW SMC 5 FOR LEAK CHECKED.Dec 22, 2013 · N782UA · Boeing 777222 · Flight Compartment WindowsSDR CALA2013122393897Fitting · bentAFT CARGO DOOR, LATCH RANGE PROXIMITY TARGET & FITTING IS BENT. REPLACED BENT DOOR SENSOR, TARGET BRACKET FITTING IAW IPC, 53-63-51-005, PG-10, ITEM-205 IN AFT PIT FWD, LOWER DOOR FRAME.Dec 22, 2013 · N209UA · Boeing 777222 · Door Warning SystemSDR CALA2013122393882Rfu · faultySATCOM SYS PASSES FIM TEST BUT SHOWS A RFU INTERNAL FAULT. REPLACED RFU, CHECKED OKAY.Dec 21, 2013 · N222UA · Boeing 777222 · Communications SystemSDR CALA2013122393898Wire · brokenPRE DEPARTURE STATUS RECIRCULATING FAN SHOWN. FOUND W5164-1021-20 BROKEN ABOUT 3 FEET FROM CONNECTOR DB21251 ON LT LOWER RECIRCULATING FAN. REPAIRED WIRE IAW SWP 20-15-26. TEST PASSED IAW AMM21-25-07, MESSAGE CLEARED.Dec 21, 2013 · N226UA · Boeing 777222 · Air Conditioning System WiringSDR CALA2013121993797Coupler · leakingNR 2 ENG HAS HYD LEAK NEAR HOSE & RACE WAY FITTING AT 1 O'CLOCK POS & EXCESSIVE COKING FROM TOP TO BOTTOM OF ENG & REVERSER. REPLACED HYD RETURN LINE COUPLER & ORING & RETORQUED PRESS LINE UPPER FITTING ON ENG 2 IAW AMM 29-11-06 AND IPC 29-11-51. CLEANED COKDec 19, 2013 · N225UA · Boeing 777222 · Hydraulic System, MainSDR CALA2013121893768Heater · inoperativeLOWER LEVEL CREW REST THERMOSTAT HEATER INOPERATIVE, STUCK AT 53F. LOWER LEVEL CREW REST HEATER INOPERATIVE.Dec 18, 2013 · N795UA · Boeing 777222 · Heating SystemSDR CALA2013121993795Fseu · failedSLAT PRIMARY FAIL EICAS ADVISORY MESSAGE, CYCLED FLAPS & MESSAGE RETURNED. SLATS RETRACTED IN THE SECONDARY MODE. REPLACED NR 2 FSEU IAW AMM, OPERATIONS CHECKED NORMAL. NO FAULTS OR EICAS MESSAGES.Dec 18, 2013 · N784UA · Boeing 777222 · Trailing Edge Flap Control SystemSDR CALA2013121893769Valve · inoperativeFOUND LT HAND OTBD FUEL VLV INOPERATIVE IN CLOSED POSITION. DEFERRED AS PER TEXT.Dec 17, 2013 · N218UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2013121893770Fuel Nozzle · defectiveDUE TO ENG IGNITER R2 SLOW LIGHT OFF, REPLACE SIX EACH FUEL INJECTOR NOZZLES ON RT SIDE OF ENG 7 - 12. REPLACED NR 2 ENG FUEL NOZZLES 10 - 12, NOZZLES 7 - 9. REPLACED IAW SEQUENCE # 9546008.Dec 17, 2013 · N219UA · Boeing 777222 · Fuel Injector NozzleSDR CALA2013121793759Display · malfunctionedNO FUEL INFORMATION ON FMC'S & CDU'S, RESET AIMS, INFORMATION RETURNS BRIEFLY THEN BLANKS. TRIED A FQIC, NO HELP. REINSTALLED THE ORIGINAL CONT OF AMIS ITEM 9546004.Dec 16, 2013 · N219UA · Boeing 777222 · Central DisplaySDR CALA2013121793760Autothrottle Sys · malfunctionedAUTO THROTTLE ISSUE, UNCOMMANDED CHANGE IN THRUST MODE.Dec 16, 2013 · N783UA · Boeing 777222 · Auto Throttle SystemSDR CALA2013121693721Valve · faultyBLEED FAMV LT ENG BLEED. FAMV FAILED OPEN OR CLOSED OR LT AIR SUPPLY & CABIN PRESS CONTROLLER FAILURE. REPLACED CONTROLLER, NO HELP. PIGGY BACKED NEW FAMV CMC TEST PASSES SUSPECT VLV AT FAULT. IAW SMC 6 BLEED FAMV IS REPLACED, NEEDS ENG RUN. REPLACED LT FADec 15, 2013 · N799UA · Boeing 777222 · Pneumatic Distribution SystemSDR CALA2013121693723Controller · faultyLOWER FCV VLV ON RT PACK IS CYCLING ON & OFF. REPLACED RT CABIN TEMP CONTROLLER IAW MM. LOADED SOFTWARE IAW MM, GND CHECKED NORMAL.Dec 14, 2013 · N206UA · Boeing 777222 · Cabin Temperature ControllerSDR CALA2013121693724Control Valve · stuckRT PACK EICAS MSG & STATUS MSG ILLUMINATED, PACK OFF LIGHT ALSO. RT PACK UPPER FCV IS STUCK CLOSED. LOWER FCV IS CYCLING. REPLACED UPPER FCV & CLEANED LOWER FCV AIR FILTER. ACCOMPLISHED PACK OPERATIONAL CHECK.Dec 14, 2013 · N206UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2013121393669Latch · missingRT WING FUEL PANEL HAS ONE LATCH 2ND OF 5 FROM INBD SIDE MISSING LATCH THUMB PAD. ACCOMPLISHED PART 1 INTERIM REPAIR IAW ECRA 5249-01077. REPLACED & ADJUSTED LATCH IAW AMM, OPERATIONS CHECKED GOOD.Dec 13, 2013 · N216UA · Boeing 777222 · Wing, Plate/SkinSDR CALA2013121293619Starter · faultyAPU CONTROL STATUS MESSAGE. REPLACED APU STARTER MOTOR IAW MM. FOUR GOOD STARTS, NO MESSAGES.Dec 12, 2013 · N794UA · Boeing 777222 · APU Start/Ignition SystemSDR CALA2013121393668Warning System · activatedSTATUS MSG L2 DISPLAYED.Dec 12, 2013 · N228UA · Boeing 777222 · Central WarningSDR CALA2013121293620Shutoff Valve · faultyNACELLE VENT VLV LT ENG 1 NACELLE ZONE VENT VLV NOT IN COMMANDED POSITION. REPLACED NR 1 ENG NACELLE ZONE VENT SHUT OFF VLV IAW AMM 75-23-02. ENG RUN SHOWS VLV OPERATIONS CHECKED GOOD. PN 6469017, SN OFF 0027, SN ON 0141 & PN 5910514-104.Dec 11, 2013 · N792UA · Boeing 777222 · Engine Cooling SystemSDR CALA2013121293642Indication Sys · activatedAIR RETURN DXB DUE NR 2 ENG HIGH OIL TEMP INDICATION. ENG RETURNED TO IDLE & CREW PROCEEDED TO DUMP FUEL.Dec 10, 2013 · N218UA · Boeing 777222 · Engine Oil TemperatureSDR CALA2013120993560Pressure Switch · failedFUEL PUMP STATUS MESSAGE. REPLACED FUEL PUMP PRESSURE SWITCH IAW MM, OPS CHECKED GOOD.Dec 8, 2013 · N228UA · Boeing 777222 · Fuel Indicating SystemSDR CALA2013120993562Power Supply · defectiveTHREE CB`S POPPED. REPLACED POWER SUPPLY & BATTERY, OPERATIONS CHECKED GOOD.Dec 7, 2013 · N793UA · Boeing 777222 · Emergency LightingSDR CALA2013120993584Bracket · bentDOOR 2L WILL NOT OPEN, FOUND BRACKET ON LOWER FWD CORNER OF DOOR BENT & OBSTRUCTING OPERATION. STRAIGHTENED & SECURED, OPERATIONS CHECKED NORMAL IAW AMM.Dec 7, 2013 · N223UA · Boeing 777222 · Passenger/Crew DoorsSDR CALA2013120993532Starter · inoperativeSTATUS APU CONTROL, MX MESSAGE 49-10760. ELECTRIC STARTER INOPERATIVE. APU WILL START BY AIR, APU USEABLE.Dec 6, 2013 · N226UA · Boeing 777222 · APU Start/Ignition SystemSDR CALA2013120693502Oxygen Bottle · low pressureCREW OXY PRESS WAS LOW. REPLACED O2 NEW BOTTLE & FULL, NO LEAKS.Dec 5, 2013 · N794UA · Boeing 777222 · Crew Oxygen SystemSDR CALA2013121893782O-Ring · wornAPU ALTITUDE NO START, COLD SOAK. APU SHUTDOWN AFTER REACHING 95% SPEED AFTER 10 SECONDS. REACHES 100 O-O THEN SHUTS DOWN FL330 ACCOMPLISHED FIM 49-53-TA SK 804, APU STARTED WITH NO FAULTS. FOUND STATIC PRESSURE LINE O RING WORN IAW IPC 49-53-53 ITEM 136. Dec 5, 2013 · N799UA · Boeing 777222 · APU Bleed Air SystemSDR CALA2013120393402Status Message · activatedBLEED FAMV LT STATUS MESSAGE.Dec 2, 2013 · N227UA · Boeing 777222 · Pneumatic Indicating SystemSDR CALA2013120393401Sdu · faultySATCOM INOPERATIVE, PLACED SATCOM ON MEL IAW MEL 2315A. REPLACED SDU & ACCOMPLISHED SYS TEST. SATCOM CHECKED OK.Dec 1, 2013 · N229UA · Boeing 777222 · Communications SystemSDR CALA2013120393403Module · faultyUNABLE TO CONTROL B & C ZONE CEILING & READING LIGHT. REPLACED ZMU 2 IAW AMM, CHECKED OKAY.Nov 30, 2013 · N224UA · Boeing 777222 · Passenger Compartment Lighting
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