Pratt & Whitney PW4090-3

Service difficulty reports · 2,638

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 = 'PW40903'
  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 CALA2014102192537Power Supply · inoperativeEMERGENCY LIGHT TEST FAILED, SEAT ROW 19 - 30. REPLACED FWD POWER SUPPLY IAW AMM 33-51-06. EMER LIGHT TESTED NORMAL.Oct 17, 2014 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2014100792369Idg · malfunctionedELECTRIC GEN DRIVER RT IDG FAULT, LOW INTERNAL OIL PRESS. REPLACED RT IDG IAW MM 24-11-01. ENG RUN PERFORMED & ALL OPERATIONS NORMAL.Oct 2, 2014 · N217UA · Boeing 777222 · AC Generator-AlternatorSDR CALA2014090992099Skin · deformedFORWARD CARGO DOOR LOWER AFT CORNER SKIN IS DEFORMED. MAJOR REPAIR. DAMAGE WAS REMOVED & DOUBLE REPAIR INSTALLED IAW SRM 52-30-01. VERIFIED CRACK FREE VIA NDT51-00-01 PT 6 HFEC. THIS IS A CAT A REPAIR.Sep 7, 2014 · N217UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2014090992093Power Supply · inoperativeR3 DOOR HEADER EMER POWER SUPPLY M33404 INOPERATIVE. R3 DOOR HEADER EMER POWER SUPPLY M33404 REPLACED & TEST NORMAL IAW AMM 33-51-06.Sep 6, 2014 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2014090892076Battery Pack · dischargedL3 DOOR HEADER EMER POWER SUPPLY INOPERATIVE. L3 DOOR HEADER EMER POWER BATTERY PACK & BATTERY CHARGER M33400 REPLACED & TESTED NORMAL IAW AMM 33-51-06.Sep 5, 2014 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2014090892077Power Supply · inoperativeR3 DOOR HEADER EMER POWER SUPPLY INOPERATIVE. R3 DOOR HEADER EMER POWER SUPPLY M33404 REPLACED & TESTED NORMAL IAW AMM 33-51-06.Sep 5, 2014 · N786UA · Boeing 777222 · Emergency LightingSDR CALA2014090892074Oven · odorELEC SMELL COMING FROM MID GALLEY AREA, ODOR PRESENT AGAIN ON GATE APPROX 6 HOURS AFTER ARRIVAL. RECIRC FANS OFF, GND AIR BLOWING INTO ACFT. SMELL NOTICEABLE FROM AROUND PILOT REST SEAT AFT THROUGH ECONOMY PLUS. COFFEE MAKERS, WARMERS & EVERYTHING IN GALLEYSep 4, 2014 · N795UA · Boeing 777222 · Buffet/GalleysSDR CALA2014082592017Ballast · defectiveELECTRICAL HOT ODOR NEAR SEAT 7G. INSPECTED AREA ABOVE MID GALLEY & ABOVE SEATS 7KJ. FOUND SMELL COMING FROM LIGHT ASSEMBLY BALLAST. REPLACED BALLAST.Aug 21, 2014 · N792UA · Boeing 777222 · Passenger Compartment LightingSDR CALA2014082892039Light · odorELECTRICAL HOT ODOR NEAR SEAT 7G, FOUND SMELL COMING FROM LIGHT ASSEMBLY BALLAST ABOVE SEATS. REPLACED LIGHT ASSEMBLY ABOVE DOOR 2R FOUND TO BE BAD. REPLACED ASSEMBLY & ONE EACH LAMPS FWD & AFT OF ASSEMBLY. OPERATIONS CHECKED GOOD NO SMELL NOTED IAW MM-33-2Aug 21, 2014 · N792UA · Boeing 777222 · Passenger Compartment LightingSDR CALA2014081591994Light · inoperativeEMERGENCY LIGHTS SEATS 39 - 46 INOPERATIVE. SWAPPED POWER PACKS FOR EMER LIGHTS AT DOOR 4R & 4L, NO HELP. RESEATED SEVERAL EMER LIGHT CONNECTIONS. OPERATIONS CHECKED OK EXCEPT FOR SEATS 40D & 36D. DEF SEAT 40D & SEAT 36D EMER LIGHTS DEFERRED.Aug 15, 2014 · N798UA · Boeing 777222 · Emergency LightingSDR CALA2014081891996Connector · not seatedEMERGENCY LIGHTS SEATS 39 - 46 INOPERATIVE. SWAPPED POWER PACKS FOR EMER LIGHTS AT DOOR 4R & 4L, NO HELP. RESEATED SEVERAL EMER LIGHT CONNECTIONS. OPERATIONS CHECKED OK EXCEPT FOR SEATS 40D & 36D EMER LIGHTS. RESEATED SEVERAL EMER LIGHT CONNECTIONS. OPERATAug 15, 2014 · N798UA · Boeing 777222 · Light System WiringSDR CALA2014081491986Warning System · false activationDOOR FLIGHT LOCK 4L NR 4 LT PAX ENTRY DOOR FLIGHT LOCK COMMAND FLIGHT LOCK RELAY SENSOR DISAGREEMENT. STATUS MSG 5211340, MSG-5212250 & MSG-5212240. CLEARED MSG MX PAGE & ACCOMPLISHED FLIGHT LOCK CONTROL TEST TASK 52-11-26-740-801. TESTED GOOD, FLIGHT LOCK Aug 12, 2014 · N226UA · Boeing 777222 · Door Warning SystemSDR CALA2014081191929Wire Harness · shortedSEATS 7D & 7G ENTERTAINMENT SYS INOPERATIVE WITH SMOKE & BURN SMELL. FOUND HARNESS RD-KM6480-2323 & RD-KM6453-0808 SHORTED ON SEAT 7H. DISCONNECTED & STOWED BOTH HARNESS, SEAT 7G OPERATIONS NORMAL, NO TIME TO REPLACE HARNESS.Aug 8, 2014 · N795UA · Boeing 777222 · Communications System WiringSDR CALA2014080691734Light · inoperativeEXTERIOR EMER LIGHT AT DOOR 3L IS OUT IAW A CHECK JOB CARD. RE-LAMPED LIGHT IAW AMM 33-5 1-04-960-801. TESTS GOOD IAW AMM 33-51-04-710-001.Aug 2, 2014 · N796UA · Boeing 777222 · Emergency LightingSDR CALA2014072891545Oven · malfunctionedCREW REPORTS ELEC BURNING ODOR IN AFT GALLEY. SET MAIN POWER SWITCH ON GALLEY POWER PANEL TO OFF, OPENED CB'S FOR OVENS & CREW REPORTS HOT AIR STILL BLOWING FROM OVENS. REPLACED SUSPECTED OVEN R51. VERIFIED THE CONNECTOR BEHIND THE OVEN, NO IRREGULARITY FOUJul 28, 2014 · N782UA · Boeing 777222 · Buffet/GalleysSDR CALA2014072891544Unknown · smokeFLIGHT CREW IS REPORTING SMOKE & ODOR IN FLIGHT DECK & CABIN WITH EVIDENCE OF PARTICULATE MATTER IN CABIN AIR, FLIGHT DIVERTED. RAN ENGS & PACKS AS REQUIRED & EQUIPMENT COOLING IN NORMAL & OVERRIDE. CABIN HAS NO ODORS OR SMOKE IN EVIDENCE, ALSO FLIGHT DECK.Jul 26, 2014 · N206UA · Boeing 777222 · Air Distribution SystemSDR CALA2014072291494Unknown · faultyDETECTOR CHANNEL 1 EE SMOKE EE COOLING SMOKE DETECTOR CHANNEL 1 FAILS BITE CHECK. STATUS MSG 01 ACTIVE ENG START HARD. EE COOLING SMOKE DETECTOR HAS NO OUTPUT OR IS FAILED. DB CARGO SMOKE DETECTOR CH 2 LOWER FWD MSG-2620070 ACTIVE ES HARD. IAW FIM TASK 26-Jul 20, 2014 · N799UA · Boeing 777222 · Smoke DetectionSDR CALA2014072291495Oven · smokeOVEN SMOKING OR SPARKING R31 & R32. DEPOWERED GALLEY & SMOKE STOPPED. SLIGHT ELEC SMELL OVEN R31 INOPERATIVE & COLLARED.Jul 19, 2014 · N227UA · Boeing 777222 · Buffet/GalleysSDR CALA2014071591477Door · deformedFORWARD CARGO DOOR AFT CORNER HAS SURFACE DEFORMATION. FWD CARGO DOOR DEFORMATION WAS REPAIRED. NDT INSPECTION ACCOMPLISHED. IAW NDT PART 6 51-00-01 NO CRACKS NOTED. REPAIR IS A PERMANENT CATEGORY A REPAIR.Jul 15, 2014 · N792UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2014071591473Relay · malfunctionedELECTRICAL BACKUP SYS STATUS MSG. ACCOMPLISHED FIM 24-25 TASK 858 FOR LATCHED MSG 24-48110, CCB K24202 FAULTED. ACCOMPLISHED ENG RUN UP USING BOTH AS POWER SOURCE THEN SELECTING EACH GEN AS SINGLE POWER SOURCE FOR ENTIRE ACFT, TRANSFER NORMAL. AS PRECAUTIONJul 13, 2014 · N218UA · Boeing 777222 · AC Generation SystemSDR CALA2014071191439Skin · damagedSKIN DAMAGE AT STATION 1905, STRINGER 46R TO 49R. INTERIM REPAIR ACCOMPLISHED. THIS REPAIR IS APPROVED AS TIME LIMITED, PENDING RESULTS OF A DAMAGE TOLERANCE ANALYSIS. REMOVE ACFT FROM SERVICE NO LATER THAN 7JUL2015, UNLESS A NEW 8100-9 IS RECEIVED, FINDINGJul 8, 2014 · N788UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2014071191411Wire · chafedFOUND SEVEN WIRES CHAFED & SHORTING TO CARBON FIBER PANEL AT APO315, POS 6 D6113J, WIRES W9971-0035, 0036, 0044, 0045, 0058, 0059 & 0060. REPLACED WIRES W9971-0058 -20, -0059-20, -0060-20 IN D9602P IAW DWG A603301-005 PG 47. ROUTED & SECURED WIRES. TERMINATJul 5, 2014 · N788UA · Boeing 777222 · Light System WiringSDR CALA2014070291389Pump · leakingCREW REPORTS FLUID, APPEARS TO BE FUEL FROM LT ENG RT FAN COWL AREA. ENG SHUT DOWN, FLUID LEAK STOPPED. REPLACED FUEL PUMP IAW AMM 73-11-01 C2. ACCOMPLISHED LT ENG WET MOTOR & IDLE POWER TEST IAW AMM 71-00-00 TEST NR 2A & 3. NO FUEL LEAKAGE NOTED & ENG OPEJul 2, 2014 · N224UA · Boeing 777222 · Engine Fuel PumpSDR CALA2014070291390Pump · malfunctionedENG FUEL VLV L LT HP FUEL SOV POSITION DISAGREES WITH COMMANDED POSITION. STATUS MSG 01 NOT ACTIVE CRUISE MODE DEPENDENT. FMU LT ENG FUEL SOV IS NOT IN COMMANDED POSITION. DB ELEC ENG CONTROL LT ENG CH B. REPLACED LT ENG FUEL PUMP IAW AMM 73-11-01. NO LEAJul 2, 2014 · N224UA · Boeing 777222 · Engine Fuel PumpSDR CALA2014070191388Panel · damagedDAMAGE REPORTED TO RT WING TE PANEL 651AB. IAW SRM57-51-01-101X PANEL REPAIRED IAW SHEET METAL SHOP & INSTALLED PANEL.Jul 1, 2014 · N222UA · Boeing 777222 · Wing, Plate/SkinSDR CALA2014063091363Panel · dentedDAMAGE REPORTED TO RT WING TE PANEL 651AB. INSPECTED PANEL 651AB & FOUND TWO EACH DENTS OF 8 X 3 & 6 X 3 INCHES. PERFORMED VISUAL INSPECTION FOR CRACKS & DELAMINATION, ALL OK. PANEL REMOVED FOR REPAIR. PANEL IN SHEET METAL SHOP.Jun 29, 2014 · N222UA · Boeing 777222 · Wing, Plate/SkinSDR CALA2014063091364Heat Shield · wornNUMBER 2 HEAT SHIELD LE WAS WORN ON NR 2 PYLON. INTERIM REPAIR ON HEAT SHIELD WAS ACCOMPLISHED. VISUAL INSPECTION OF REPAIR AT INTERVAL OF 375 DAYS WITH THRESHOLD OF 6 JULY 2015. AFTER 29 JULY 2017 THE GENERATED CF ITEM CAN BE CLEARED IF INSPECTION OUTLINEDJun 28, 2014 · N224UA · Boeing 777222 · Nacelle/Pylon Miscellaneous StructureSDR CALA2014062791338Autopilot Sys · malfunctionedALL AUTO PILOTS DISCONNECTED & NO LAND 3 STATUS MSG. CMC FAULT DOWNLINKED AUTOPILOT BACKDRIVE RT. BACKDRIVE SYS INOPERATIVE OR DEGRADED DUE TO FAILURE IN RT COLUMN. CREW CYCLED CB AS NO AUTOPILOTS WOULD ENGAGE. THE CYCLING OF THE BREAKER ALLOWED THE AUTOPIJun 25, 2014 · N784UA · Boeing 777222 · Autopilot SystemSDR CALA2014061391255Gcu · faultyCREW REPORT ELEC GEN SYS STATUS MSG DISPLAYED, ALSO ELEC BUS ISOLATION LT & ELEC BUS ISOLATION RT ADVISORY MSGS DISPLAYED. REPLACED RT GCU & BPCU IAW MM24-41-05, 24-22-02. CONFIRMED S-W LOAD OKAY. RAN ELECT SYS CHECK WITH EXT POWER, APU & ENGS. FREQS VOLTSJun 9, 2014 · N795UA · Boeing 777222 · AC RegulatorSDR CALA2014060991231Door · dentedRAMP REPORTED DENT ON BULK CARGO DOOR NEAR FWD EDGE APPROX 18 INCHES ABOVE HANDLE & 2 INCHES AFT OF FWD EDGE MEASURES 3 INCHES X 3 INCHES ACROSS & .125 INCHES DEEP. FOUND DENT TO BE WITHIN LIMITS IAW SRM 52-30-01 MEASURING AT 3.250 INCHES X 3.250 INCHES & .1Jun 4, 2014 · N799UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2014060591209Oxygen Mask · faultyHOT MIC AT CAPTAIN`S BOOM. SUSPECT O2 MASK SYS. REINSTALL O2 MASK SYS & CHECK ALL PUSH TO TALK SWITCH. HOT MIC RETURN TO NORMAL.Jun 3, 2014 · N794UA · Boeing 777222 · Crew Oxygen SystemSDR CALA2014060291174Control Valve · faultyBOTH ENG AUTO STARTS FAILED. NR 2 NOT ABOVE 12 AUTO SHUTDOWN. FOUND LT PACK UPPER FCV NOT SHUTTING OFF DURING ENG START, WITH LT PACK UPPER FCV DEACTIVATED IAW MEL 2151J ENG STARTS NORMAL.Jun 2, 2014 · N221UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2014060291179Warning System · false activationCREW REPORTS LT & RT ENG GEN CONTROL OFF LIGHTS CAME ON IN FLIGHT. AFTER CHECKLIST CARRIED OUT EVERYTHING WENT BACK TO NORMAL. ON ARRIVAL NO EXISTING FAULTS SHOWING ON MAT. CREW RAN LT & RT ENGS ON GND, WHEN ENG AT IDLE EXT POWER & APU POWER REMOVED. VERIFJun 2, 2014 · N796UA · Boeing 777222 · AC Indicating SystemSDR CALA2014060591205Control Valve · faultyBOTH ENG AUTO STARTS FAILED. N2 NOT ABOVE 12 AUTO SHUTDOWN PROG TEXT. FOUND LT PACK UPPER FCV NOT SHUTTING OFF DURING ENG START, WITH LT PACK UPPER FCV DEACTIVATED IAW MEL 2151J ENG START NORMAL. DURING TROUBLESHOOTING CHECKED ALL DUCTS IN PACK BAY AREAS FOJun 2, 2014 · N221UA · Boeing 777222 · Cabin Cooling SystemSDR CALA2014060291180Warning System · false activationLOWER EICAS HAS ATC MODE S TRANSPONDER & RT MX MSG 34-49995. RESET SYS & ACCOMPLISHED TRANSPONDER OPERATION CHECK IAW MM 34-53-02.May 30, 2014 · N797UA · Boeing 777222 · ATC Transponder SystemSDR CALA2014052791164Engine · surgesNUMBER 2 ENG SILENT SURGE. IAW LM8843 & LM8845 FOR WORK DIRECTIVES. ACCOMPLISHED LM8843 & LM8845 & NO DAMAGE OR ABNORMALITIES FOUND.May 26, 2014 · N206UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2014051691026Light · inoperativeEXIT PATH LIGHTING LENS MISSING & BULB INOPERATIVE, SHATTERED, FROM VIDEO CONSOLE - OTTOMAN BETWEEN SEATS 6H & 7H. REPLACED BULB & LENS, OPERATIONS CHECKED GOOD.May 16, 2014 · N794UA · Boeing 777222 · Emergency LightingSDR CALA2014051691025Unknown · odorELECTRICAL SMELL 3RC51 CB POPPED. CB 3RC51 FOUND NOT POPPED BUT GALLEY CHILLER LIGHT ILLUMINATED. SMELL ORIGINATED AT DOOR 3R. OPERATIONS CHECKED ALL GALLEY EQUIP LIGHTS, BALLASTS, NO STATUS MSGS FOUND & ALL RECIRCULATION FANS OPERATE NORMALLY. REMOVED CEILMay 15, 2014 · N216UA · Boeing 777222 · Air Distribution SystemSDR CALA2014051691022Oven · malfunctionedOVEN SMOKING OR SPARKING R31 NO EVIDENCE OF FIRE. FLIGHT ATTENDANT REPORTED SMOKE INSIDE OF OVEN. REPLACED OVEN & OPERATIONS CHECKED OK IAW MM2 5-32-02.May 14, 2014 · N206UA · Boeing 777222 · Buffet/GalleysSDR CALA2014051691023Spacer · damagedLEFT HORIZONTAL STABILIZER OUTER PIVOT PIN SPACER PN 182W6402-4 THREADS DAMAGED. SPACER REPAIRED IAW ECRA 5510-02420. RII INSPECTION ACCOMPLISHED ON AMECO NON-ROUTINE 0412124.May 14, 2014 · N798UA · Boeing 777222 · Horizontal Stabilizer StructureSDR CALA2014051691024Spacer · damagedRIGHT HORIZONTAL STABILIZER OUTER PIVOT PIN PN 182W6401-303 DAMAGED. SPACER REPAIRED IAW ECRA 5510-02421. RII INSP ACCOMPLISHED ON AMECO NON-ROUTINE 0412123.May 14, 2014 · N798UA · Boeing 777222 · Horizontal Stabilizer StructureSDR CALA2014051691021Unknown · damagedBULK PIT FLOOR DAMAGED. DAMAGE REPORTED IS ON BULK CARGO PIT VACUUM WASTE SERVICE PANEL ACCESS DOOR & HAS A HOLE APPROXIMATELY 1 INCH IN DIAMETER.May 13, 2014 · N229UA · Boeing 777222 · Cargo CompartmentsSDR CALA2014051391010Unknown · odorNOTIFIED OF SMOKE ODOR NEAR ROW 40 DURING FLIGHT. DEFERRED C BLEED. CHECK ALL ELEC ITEMS IN AREA INCLUDING UNDER SEATS ABOVE STOW BINS & SEAT CONTROLS. NO EVIDENCE OF BURNED OR OVERHEATED ITEMS FOUND & NO RESIDUE ODORS NOTED. CHECK, ACFT RE-CIRC AIR SYS CLMay 12, 2014 · N792UA · Boeing 777222 · Air Distribution SystemSDR CALA2014050990988Engine · surgesENGINE L SURGE AUTO EVENT ON SHUTDOWN CORRELATED TO 71-60431. ACCOMPLISHED FIM TASK 71- 05-819, IAW C3. NO CORRECTIVE ACTION REQUIRED.May 9, 2014 · N793UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2014050990989Relay · faultyENGINE FUEL VLV L STATUS MSG ON SHUT DOWN. ALL PLUGS WERE CLEANED & RECONNECTED. RELAY K76105 WAS REPLACED IAW WD 76-21-11. WORK WAS ACCOMPLISHED IAW FIM 73-22-820 & FIM 73-24-810. TWO ENG RUNS COMPLETED WITH NO FAULTS.May 9, 2014 · N793UA · Boeing 777222 · Engine Fuel and ControlSDR CALA2014050990990Door · damagedFORWARD CARGO DOOR AT AFT BOTTOM CORNER HAS A CREASE THAT RUNS DIAGONALLY. REMOVED REPAIR DOUBLER & REPLACED WITH NEW DOUBLER IAW SRM 52-30-01 REPAIR 17 WHICH IS A CATEGORY A REPAIR IAW SRM.May 8, 2014 · N798UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2014050290944Coffeemaker · defectiveM61 - M62 GIVES OFF BURNT METALLIC SMELL WHEN COFFEEMAKERS ARE ON. R & R COFFEEMAKER AT M61 IAW AMM 25-32-01.May 2, 2014 · N792UA · Boeing 777222 · Buffet/GalleysSDR CALA2014050290945Connector · dirtyRIGHT ENG WOULD NOT SHUT DOWN ON ARRIVAL. MX MG 73-60212 NOT ACTIVE. ACCOMPLISHED FIM TASK 73-22-802 IAW WD 76-21-71. WHILE ACCOMPLISHING WIRING CHECKS FOUND OPEN LINE DUE HIGH RESISTANCE BETWEEN PLUGS D71024P & DM76001C PINS 3 & 4 TO 1 & 14. DISCONNECTED May 1, 2014 · N222UA · Boeing 777222 · Engine Control System WiringSDR CALA2014043090906Indication Sys · activatedHIGH OIL TEMP INDICATED ON APPROACH AT APPROXIMATELY 14,000FT. CHECK LIST FOLLOWED & ENG SHUT DOWN. MAXIMUM TEMP OBSERVED WAS 187 DEGREES. EMERGENCY WAS DECLARED. ACCOMPLISHED EM ITEMS 4545, 4546 & 4547. ALSO ACCOMPLISHED ECRA 7200-03519.Apr 26, 2014 · N787UA · Boeing 777222 · Engine Oil TemperatureSDR CALA2014042190869Strap · unsecureRETURNED TO GATE BECAUSE OF STRAP OBSTRUCTION DOOR 2L, SECURED STRAP.Apr 19, 2014 · N796UA · Boeing 777222 · Passenger Compartment Equipment
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