Pratt & Whitney PW4077

Service difficulty reports · 3,169

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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 = 'PW4077'
  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 UALA2011080304034Pbe · damagedCOCKPIT PBE IS SOFT. REPLACED PBE.Aug 3, 2011 · N777UA · Boeing 777222 · Emergency EquipmentSDR UALA2011080203993Terminal Block · unsecureIDG TERMINAL BLOCK UNABLE TO TIGHTEN FEEDER CABLES STUD LOOSE. REPLACED TERMINAL BLOCK. BLOCK IN PLACE, COVER IS OFF WAITING FOR NEW NUTS. COVER AND SCREWS LOOSELY SECURED TO SIDE OF IDG. SECURED FEEDER TERMINALS AND COVER AFTER REPLACEMENT OF FEEDER HARNESAug 2, 2011 · N769UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011080304021Unknown · overflowCM, M62, AFT GALLEY, CM OVERFLOWS. REPLACED CM.Aug 2, 2011 · N769UA · Boeing 777222 · Buffet/GalleysSDR UALA2011080304045Charger · faultyBAT CHARGER APU APU BATTERY CHARGER FAILURE. STATUS MSG01-ACTIVE CRUISE MODE DEPENDENT; APU BATTERY IS WEAK. DB- ELMS P310 ELECTRONICS UNIT MSG02- ACTIVE CRUISE MODE DEPENDENT; APU BATTERY IS WEAK. MSG-2413047 ACTIVE ER MODE MSG-2413047 ACTIVE ER MODE. STAug 2, 2011 · N774UA · Boeing 777222 · Battery/Charger SystemSDR UALA2011080304047Access Panel · leakingFOUND FUEL LEAK FROM LEFT FUEL ACCESS PANEL INBOARD OF NR 1 ENGINE. REPLACED ACCESS PANEL SEAL PER MM. LEAK CHECKS OKAY.Aug 2, 2011 · N211UA · Boeing 777222 · Wing, Plate/SkinSDR UALA2011080203998Housing · damagedNR 1 ENG OIL FILTER HOUSING HAS THREE PULLED STUDS HOUSING AND STUDS ON AOG. (X4919, C4407, C4606. FOUND HOUSING IN ATL) NR 1 ENGINE MAIN OIL FILTER 3 OF 4 STUDS THAT HOLD OIL FILTER COVER PULLING OUT. REMOVED MAIN OIL FILTER HOUSING PER MM. NEED TO REINSTAug 2, 2011 · N769UA · Boeing 777222 · Turbine Engine Oil SystemSDR UALA2011080304048Apu · making metalDURING GROUND OPS, APU AUTO SHUTDOWN. DRAIN CHIP DETECTOR INSPECTED AND FOUND FULL OF METAL PARTICLES. REPLACED APU.Aug 2, 2011 · N779UA · Boeing 777222 · APU Oil SystemSDR UALA2011080103944Idg · lowELEC GEN OFF R RIGHT GENERATOR CONTROL BREAKER (GCB) OPEN OR GENERATOR CONTROL SWITCH OFF, AND ENGINE NOT SHUT DOWN. ADVISORY MSG01- NOT ACTIVE CRUISE MODE DEPENDENT; INTEGRATED DRIVE GENERATOR (R) FREQUENCY IS LOW. DB- GENERATOR CONTROL UNIT (R) MSG02- LATCAug 1, 2011 · N773UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011080103985Idg · malfunctionedELEC GEN SYS R IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. STATUS MSG-2431632 INACTV DC MODE MSG-2423680 LATCHD DC MODE. RESET IDG, SVCD & RAN OKAY.Aug 1, 2011 · N775UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011080204003Circuit Card · faultyOPIC R1 AND OPIC R2 MESSAGES DISPLAYED. REPLACED OPAC CARD RA2, MESSAGES CLEARED. CHECKS OKAY.Aug 1, 2011 · N771UA · Boeing 777222 · Communications SystemSDR UALA2011080103975Generator · failedAPU GENERATOR TRIPPED WITH A LOAD. APU GEN INOP. REPLACED APU GENERATOR PER MM. MAINT MESSAGE 24-31613 FIELD CURRENT OUT OF RANGE.Jul 31, 2011 · N779UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011080103959Slide · unserviceable1L SLIDE PACK UNRAVELED. REMOVED AND INSTALLED SLIDE PACK. REMOVED SAFETY PINS AND INSTALLED BUSTLE.Jul 30, 2011 · N771UA · Boeing 777222 · Escape SlideSDR UALA2011080304024Battery Pack · dischargedPED 2R EPAS BATTERY PACK INOP. REPLACED EPAS BATTERY PACK ON PED 2R. OPS CHECK GOOD. OPS CHECK GOOD. ACP'D RII INSP OF 2R EPAS BATTERY INSTL PER MM.Jul 30, 2011 · N771UA · Boeing 777222 · Service DoorsSDR UALA2011080103932Battery Pack · inoperativeR2 DOOR EPAS BATTERY PACK INOP. REPLACED EPAS BATTERY PACK ON R2 DOOR. OPS CHECKED GOOD.Jul 30, 2011 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2011072903909Bottle · faultyDOOR 1L FAILS SQUIB CONTINUITY TEST. REF LM1243 AND EPAS TEST TASK. REPLACED DOOR ASSIST BOTTLE, TEST NORMAL. INSPECTED DOOR 1L ASSISTJul 29, 2011 · N778UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2011072803884Fitting · crackedDOOR 1L AIR LEAK FAULTS. DOOR 1L LOWER FWD CORNER JUST INSIDE THRESHOLD. PHENOLIC FITTING IS NICKED AND CRACKED. REPAIRED PHENOLIC FITTING ON OV WU X5926I. TEST FLIGHT FOR TONE AT DOOR 1L FAILED AT HIGH ALTITUDE AND HIGH SPEED. ADJUSTED 1L DOOR ON OV WU Jul 27, 2011 · N771UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2011072703867Controller · faultyRT WINDOW HEAT PROBLEM. REPLACED RT WINDOW HEAT CONTROLLER FOR TROUBLE-SHOOTING. REPLACED PER MM. UNIT WAS DEFECTIVE FROM STORE AND DID NOT PASS THE MATS TEST FOR INTERNAL CONTROLLER FAULT. ORIGINAL PROBLEM WITH INTERNAL FAULT WAS CHANGED TO WINDOW HEAT L Jul 27, 2011 · N777UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR UALA2011072903911Seal · leakingDOOR 1L WHISTLING. LHRMM ON AC PULLING UP OLD SCUFFPLATE. TRIMMED EXCESS SEALANT IN DOOR SILL AREA, CLEANED AND LUBED SEAL. NO OTHER DEFECTS NOTED. REPLACED 1L DOOR SCUFF PLATE AS PER MM. PRESSURE RUN TO BE ACP AFTER FITTING OF DOOR SCUFF PLATE. RUN ACCOMPJul 27, 2011 · N772UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2011072603815Power Supply · inoperativeAFT GALLEY FLOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED POWER SUPPLY M33409, OPS CHECKED OKAY.Jul 26, 2011 · N776UA · Boeing 777222 · Emergency LightingSDR UALA2011072703844Battery Pack · failedEPAS BATTERY AT L2 DOOR FAILS TEST (NO GREEN LIGHT.) REPLACED EPAS BATTERY PACK ASSY AT L2 DOOR PER AMM. ACCOMPLISHED INSPECTION OF L2 DOOR EPAS BATTERY PACK INSTALLED PER MM. OP TEST OK PER MM.Jul 26, 2011 · N214UA · Boeing 777222 · Emergency LightingSDR UALA2011072803887Transmitter · faultyLEFT ENGINE FUEL FLOW READINGS ERRONEOUSLY HIGH FROM FUEL FLOW TRANSMITTER. REPLACED LEFT ENGINE FUEL FLOW TRANSMITTER PER MM.Jul 26, 2011 · N771UA · Boeing 777222 · Engine Fuel DistributionSDR UALA2011072603823Housing · damagedRIGHT AIR CONDITIONING PACK EXPELLED DIFFUSER CORE DURING TAXI IN. HOUSING ASSY, DIFFUSER FAN INLET. CENTER CORE AFT OF ACM EXPELLED. REPLACED DAMAGED FAN INLET DIFFUSER HOUSING PER MM. OPS CHK LEAK CHK OKAY.Jul 26, 2011 · N777UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2011072603816Skin · dentedSKIN DENTED AT STA 276.7 - 287.5. S27L - S28L. MAJOR REPAIR ACCOMPLISHED: REMOVED DAMAGE. HFEC. FABRICATED AND INSTALLED REPAIR IAW SRM, REPAIR 6. HOLES IN CRITICAL FASTENER ROW HAVE BEEN ZERO TIMED. INSPECTION REQUIRED AT 30,000 CYCLES WITH REINSPECTION AT 16Jul 26, 2011 · N780UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR UALA2011072703872Lens · unsecure8J CEILING LIGHT HANGING LOOSE. SECURED & REINSTALLED LENSE.Jul 26, 2011 · N774UA · Boeing 777222 · Passenger Compartment LightingSDR UALA2011072503770Pbe · damagedDOOR 3L PBE IS SOFT. REPLACED.Jul 25, 2011 · N773UA · Boeing 777222 · Emergency EquipmentSDR UALA2011072503798Check Valve · failedRIGHT IP CHECK VALVE FAILED FLAPPER REDIAL CLEARANCE PER "A" CHECK PAPERWORK. REPLACED IP CHECK VALVE.Jul 25, 2011 · N773UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2011072503810Lock · faultyDOOR 3L FWD LAV DOOR WILL NOT LOCK. REPLACED DOOR ASSY.Jul 24, 2011 · N774UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2011072503785Pin · wornR4 DOOR LATCH MECHANISM HARD TO OPERATE. R4 DOOR LOCK INOPERATIVE. FOUND GIRT BAR PAWL PINS WORN REPLACED PINS IAW MM, OP CHECKED GOOD.Jul 23, 2011 · N777UA · Boeing 777222 · Emergency EquipmentSDR UALA2011072503764Potentiometer · faultedMASTER BRIGHT SWITCH WHEN TURNED FULL BRIGHT ALL STDBY INSTRUMENTS. FOUND THAT WHEN MASTER BRIGHT CONT (P5 PANEL) ENGAGED (BUTTON PUSHED IN) THAT STBY INSTRUMENTS CAN GO FULL DIM WITH LIGHT PRESSURE ON KNOB. WITH MASTER BRIGHTNESS DISENGAGED STBY LIGHTING ANJul 23, 2011 · N210UA · Boeing 777222 · Instrument PanelSDR UALA2011072203730Pbe · damagedPBE DOOR 4R IS SOFT. REPLACED PBE DOOR.Jul 22, 2011 · N774UA · Boeing 777222 · Emergency EquipmentSDR UALA2011072203731Pbe · damagedPBE DOOR 4L IS SOFT. REPLACED PBE DOOR.Jul 22, 2011 · N774UA · Boeing 777222 · Emergency EquipmentSDR UALA2011072203735Display · inoperativeLWR CENTER DISPLAY CTRL WENT BLANK JUST PRIOR TO PUSH. WORKED PRIOR TO THAT. REPLACED DISPLAY.Jul 21, 2011 · N781UA · Boeing 777222 · Central DisplaySDR UALA2011071903656Panel · crackedTHE 195CL PANEL HAS A CRACKED - DELAM EDGE AFT END NEAR RT LATCH. 1 INCH LONG. .5 INCH WIDE. EDGE BAND DAMAGE REMOVED AND TAPED WITH SPEED TAPE TO PREVENT MOISTURE INGRESS. TAPE TO BE RECHECKED EACH 3 SVC FOR SECURITY. ** MF7793 CREATED TO MONITOR ** -IJul 19, 2011 · N213UA · Boeing 777222 · Service DoorsSDR UALA2011071903658Crank Assy · defectivePUSH BUTTON ON F/O'S SLIDING WINDOW CRANK STUCK IN DEPRESSED POS. REMOVED AND REPLACED CRANK.Jul 19, 2011 · N210UA · Boeing 777222 · Flight Compartment WindowsSDR UALA2011071903676Power Supply · inoperativeMID GALLEYS AT DOOR 2LT AND RT FWD AND AFT SECTIONS ALL EEL LIGHTS INOP. REPLACED POWER SUPPLY M33096. EEL LIGHTS AT MID GALLEY NOW CHECKS GOOD.Jul 18, 2011 · N775UA · Boeing 777222 · Emergency LightingSDR UALA2011071903677Light · inoperativeSEAT 1E FWD EEL LIGHT INOP. REPLACED FWD EEL LIGHT SEAT 1E. TESTS OKAY.Jul 18, 2011 · N775UA · Boeing 777222 · Emergency LightingSDR UALA2011071903678Unknown · vibrationPER CREW - VIBRATION NOTICED ON TAKEOFF AND CLIMB, PASSENGERS REPORTED THE NOISE AND FIRST OFFICER FELT THE VIBRATION IN RUDDER PEDALS. NOISE DID ABATE ONCE ACFT SPEED AND ALTITUDE INCREASED. NO EICAS MESSAGES OR SYSTEM FAULTS NOTED AND NO HISTORY OF VIBRATIJul 18, 2011 · N773UA · Boeing 777222 · Rudder Control SystemSDR UALA2011071903679Skin · gougedFOUND 2 GOUGES LOCATED APPROX 8FT FWD AND 10FT LEFT OF LOWER TCAS ANTENNA STATION 529, AND 48L. FOUND 1ST GOUGE APPROX 1.0" LONG AND .020" DEEP WITHIN A SHALLOW DENT OF 3.O" BY 4.0". THE 2ND GOUGE IS APPROX 0.75" LONG AND .003" DEEP. BLENDED BOTH GOUGES PER Jul 17, 2011 · N781UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR UALA2011071703621Bleed Valve · failedBLEED FAMV R RIGHT ENGINE BLEED FAN AIR MODULATING VALVE (FAMV) FAILED OPEN OR CLOSED, OR RIGHT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG-3610532 LATCHD ER MODE. REPLACED NR 2 FAMV PER MM.Jul 16, 2011 · N769UA · Boeing 777222 · Compressor Bleed ValveSDR UALA2011071703622Line · damagedPRESSURE LINE FOR ENG HYD PUMP INSULATION MELTED AT PYLON CONNECTION FROM HYD LEAK. REPLACED NR 2 ENG PRESSURE LINE PER MM. FOUND NO LEAKS ON RETURN LINE. LEAK CHECK OK. REPLACED INSULATION BLANKET AND 2 CLAMPS.Jul 16, 2011 · N769UA · Boeing 777222 · Hydraulic System, MainSDR UALA2011071403580Line · leakingHYD LEAK FROM NR 1 ENGINE AFT STRUT DRAIN. FOUND SPLIT REV RETURN LINE IN PYLON. FOUND HYD LEAK UNDER UPPER WING PANEL JUST AFT OF ENG PYLON. REMOVED AND REPLACED HYD LINE. NO LEAKSJul 14, 2011 · N776UA · Boeing 777222 · Hydraulic System, MainSDR UALA2011071303497Guard · brokenGUARD FOR EMERGENCY LIGHT SWITCH IN COCKPIT SPRING BROKEN. REPLACED EMERGENCY LIGHT SWITCH GUARD & RE-INSTALLED PANEL PER MM.Jul 12, 2011 · N779UA · Boeing 777222 · Emergency LightingSDR UALA2011071103451Cdu · faultyR FMC CDU FAILED. SWAPPED CDU TO CENTER POSITION PER MEL. REPLACED CENTER CDU PER MM. PASSED ALL TEST, OPS CHECK GOOD.Jul 9, 2011 · N779UA · Boeing 777222 · Central DisplaySDR UALA2011071103457Panel · faultyCSCP SCREEN BLANK AT DEPARTURE. RESET, NO HELP, BUT MOVIES CAN BE PLAYED FROM DVFS AND MOVIE SEAT AUDIO OK. NO PA CONTROL FOR SAFETY DEMO. ZONES B AND C NO AUDIO. INTERMITTENT OTHER CABIN AREAS. ALL AUDIO IN ECON CH 1 INOP. REPLACED CSCP, TESTS OKAY.Jul 9, 2011 · N212UA · Boeing 777222 · Entertainment SystemSDR UALA2011070603346Connector · contaminatedSTATUS MSG APU OIL QTY APU OIL QTY INOP. CHECKED AT ORD APU OIL QTY FULL. ** DL8369 CREATED TO MONITOR ** -INF- :AHM CMC MSG'S INDICATES 49 10280 OIL QTY LOW REF: FIM 49-20 & PERFORM TASK 819. RPR OR RPL AS NECESSARY & IF NEEDED OIL QTY SNSR PCN: 295-90Jul 6, 2011 · N215UA · Boeing 777222 · APU System WiringSDR UALA2011070603341Monitor · malfunctionedVIDEO AT 20K REPORTED TO SMOKE BY PASSENGER. VIDEO INOP NOW. DF VIDEO MON AT 20K INOP PER MEL 2520JL. REMOVED AND REPLACED SEAT 20K SMART MONITOR PER MM. OPS CHECK MONITOR IS GOOD AND SMOKE ODOR IS GONE.Jul 6, 2011 · N773UA · Boeing 777222 · Entertainment SystemSDR UALA2011070603344Relay · failedSTATUS MSG 'HEAT PITOT C' DISPLAYED AFTER GROUND POWER FELL OFF ACFT. REPLACED RELAY K3016 PROBE AIR HEAT CTRL PER FIM. MSG CLEARED, TEST PASS.Jul 5, 2011 · N774UA · Boeing 777222 · Pitot/Static Anti-Ice SystemSDR UALA2011070603351Pcu · faultyFLT CTL SYSTEM FAULT DISPLAYED ON STATUS. AHM SHOWS LEFT INBD FLAPERON PCU COMMAND ISSUE. REF MSG 27-10300 FIM TASK 27-11 TASK 814. REPLACED LEFT INBD FLAPERON PCU PER MM. OPS CHECK GOOD, LEAK CHECK GOOD & TEST PASSED. CYCLED FLAPS & AILERONS, NO MESSAGES Jul 5, 2011 · N774UA · Boeing 777222 · Aileron Control SystemSDR UALA2011070603353Outflow Valve · faultyLOUD SQUEALS FROM DOORS 1L & 1R. THE 1R SOUND COMING FROM FWD PART OF DOOR, 1L SOUND IS COMING FROM AFT PART OF DOOR, SOUND HASN'T STOPPED ENTIRE FLIGHT. CLEANED DOOR SEAL 1R. NO HISTORY. NO DEFECTS FOUND. TEST FLIGHT FOR DOOR 1L. CREW REPORTS ON CLIMBOUTJul 5, 2011 · N771UA · Boeing 777222 · Pressure Regulator/Outflow ValveSDR UALA2011070703357Actuator · faultyFUEL SPAR VALVE L LEFT ENGINE FUEL SPAR VALVE IS NOT IN COMMANDED POSITION. (STATUS) - REPLACED LT FUEL SPAR VALVE ACTUATOR, OPS CHECK OK PER MM AND TEST PER 28-22 TASK.Jul 5, 2011 · N212UA · Boeing 777222 · Aircraft Fuel Distribution System
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