Pratt & Whitney PW4077

Service difficulty reports · 3,169

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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"

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SDR CALA2015120894871Sign · looseEXIT SIGN AT DOOR 4L IS LOOSE. REPLACED LIGHT ASSEMBLY IAW AMM 33-51-01. OPERATIONS CHECKED GOOD.Dec 6, 2015 · N213UA · Boeing 777222 · Emergency LightingSDR CALA2015111994846Skin Panel · damagedLOWER FUSELAGE SKIN PANEL HAS DAMAGE AT STATION 662, BETWEEN STRINGER 49R & 47R. ALSO DAMAGED AT STATION 676, BETWEEN STRINGER 49L & 48R. PERMANENT REPAIR ACCOMPLISHED IAW EVA G95-7358 & EVA G95-7358A.Nov 19, 2015 · N774UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2015111794814Wire · brokenCOCKPIT EMER LIGHT SWITCH ARMING WIRE BROKEN OFF SWITCH GUARD. REPLACED SWITCH GUARD. ARMING FUNCTION OPERATIONS OK.Nov 10, 2015 · N772UA · Boeing 777222 · Light System WiringSDR CALA2015102894726Doubler · damagedEXISTING DOUBLER REPAIR AT BS 667, APPROX BETWEEN STRINGER 26L - 27L., FOUND DAMAGED. R & R EXISTING REPAIR IAW ECRA 5330-05425.Oct 28, 2015 · N768UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2015102794712Ballast · burnedELECTRICAL ODOR REPORTED IN CABIN, LAST 20 MINUTES OF FLIGHT. AFT CABIN RT SIDE NEAR ROW 25 - 28. CABIN CREW REPORT NO VISIBLE SMOKE, JUST ELEC ODOR. WHOLE AREA SURROUNDING ROWS 25 - 28 RT SIDE INSPECTED. FOUND ONE CEILING LT BALLAST UNIT WITH INTERNAL PAROct 23, 2015 · N777UA · Boeing 777222 · Passenger Compartment LightingSDR CALA2015102694694Lens · unsecureEXIT LIGHT LENS NOT SECURE, FALLS OFF, LOCATION DOOR 3L. REPLACED EMER LIGHT ASSEMBLY, OPERATIONS NORMAL.Oct 22, 2015 · N772UA · Boeing 777222 · Emergency LightingSDR CALA2015102094616Pressure Deck · crackedMD 1287 - 1308, RBL 25.7 TO RBL 33, HORIZONTAL PRESS DECK WEB FOUND CRACKED, APPROX 1.5" IN LENGTH. HORIZONTAL PRESS DECK WEB REPAIRED IAW ECRA 5310- 06625 & SB 777-53-0004, DATED MAY 11 2000 FIG 3.Oct 16, 2015 · N773UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2015102094617Pressure Deck · crackedMAIN DECK, STATION 1287 - 1308, RBL 11 TO RBL 18.3, HORIZONTAL PRESS DECK WEB FOUND CRACKED, APPROX 2.0" IN LENGTH. REPAIRED IAW ECRA 5310-06625 & SB 777-53-0004 DATED MAY 11 2000.Oct 16, 2015 · N773UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2015102094618Pressure Deck · crackedMAIN DECK STATION 1287 - 1308, LBL 18.3 TO LBL 25.7, HORIZONTAL PRESS DECK WEB FOUND CRACK APPROX 2.5 IN LENGTH. REPAIRED IAW ECRA 5310-06625 & SB 777-53-0004 DATED MAY 11 2000 FIG 3.Oct 15, 2015 · N773UA · Boeing 777222 · Fuselage Main, BulkheadSDR CALA2015100594569Guard · out of positionFLIGHT DECK EMER LIGHT SWITCH DOES NOT SWITCH TO ARMED WHEN GUARD PLACED TO ARMED POSITION. FOUND METAL GUARD WIRE ON WRONG SIDE OF SWITCH. FITTED CORRECTLY & ACCOMPLISHED TEST IAW MM 33-51-00 & NOW NORMAL.Oct 4, 2015 · N780UA · Boeing 777222 · Emergency LightingSDR CALA2015100194563Pressure Switch · malfunctionedPRECAUTIONARY EMER FOR BRAKE ACCUMULATOR PRESS LIGHT. NO FAULTS FOUND IAW FIM. REPLACED BRAKE SOURCE PRESS SWITCH. PERFORMED LEAK CHECK & NO LEAKS. OPERATIONS CHECKED & ALL INDICATIONS NORMAL. NO MSGS DISPLAYED.Sep 28, 2015 · N775UA · Boeing 777222 · Landing Gear Brake SystemSDR CALA2015092994545Pump · leakingLEFT HYD SYS RESERVOIR QTY LOW, QTY < .40 ADVISORY MSG 01. ACTIVE CRUISE HARD, RESERVOIR LT FLUID QTY IS LOW. DB HYD INTERFACE MODULE, HYDIM LT MSG 02. ACTIVE CRUISE HARD, RESERVOIR LT FLUID QTY IS LOW. MSG 2910340 ACTIVE ER HARD. FOUND LT EDP HYD PUMP LESep 26, 2015 · N769UA · Boeing 777222 · Hydraulic Pump (Electric/Engine), MainSDR CALA2015092194382Pin · backed outEMERGENCY LIGHT IN AFT CABIN ON, WITH OVERHEAD SWITCH IN OFF POSITION. FOUND RECESSED PIN AT P10 3 PANEL RECEPTACLE D1373J PIN 10 WDM 33-51-12. REINSERTED PIN INTO RECEPTACLE. ALSO FOUND EMER LIGHT CHARGER MODULE M33405 INOPERATIVE. REPLACED CHARGER & BATTESep 20, 2015 · N772UA · Boeing 777222 · Light System WiringSDR CALA2015090394265Overheat Loop · dirtyBLEED LOOP 1 BODY FAILURE OF BODY DUCT LEAK DETECTION LOOP OR LT DUCT LEAK OVERHEAT DETECTION SYS, DLODS, CARD. CLEANED & RESEATED LOOP 1 M26144 TO RESISTOR M26111 CONNECTOR & RESEATED P85A5 DLODS CARD, FAULT NOT ACTIVE. BLEED LOOP 1 BODY LOOP SYS OKAY FOR SSep 1, 2015 · N213UA · Boeing 777222 · Overheat DetectionSDR CALA2015090394266Light · unsecureSEAT 34G EEL INOPERATIVE. SECURED EEL SEAT LAMP. OPERATIONS CHECKED GOOD.Sep 1, 2015 · N772UA · Boeing 777222 · Emergency LightingSDR CALA2015083194260Connector · not seatedDOOR 4L & DOOR 4R EMER EXIT SIGNS REMAIN ILLUMINATED AFTER SELECTING EMER LIGHT SWITCH TO THE OFF POSITION. SEATED CONNECTOR TO EMER LIGHT POWER SUPPLY FOR DOOR 4L & 4R, RESET EMER LIGHT CB DOOR 4L & 4R ON P 11 PANEL. ACCOMPLISHED SUCCESSFUL TEST OF THE EMERAug 30, 2015 · N772UA · Boeing 777222 · Light System WiringSDR CALA2015082494238Smoke Detector · faultyDETECTION FAN 1 CARGO FWD, STATUS MSG PRESENT ON EICAS. CHANGED FWD PIT SMOKE DETECTOR ASSEMBLY IAW MM26-16-01. OPERATIONS CHECKED GOOD.Aug 20, 2015 · N768UA · Boeing 777222 · Smoke DetectionSDR CALA2015081394215Unknown · malfunctionedELEC BACKUP SYS A FAILURE IN THE BACKUP ELECTRICAL SYSTEM HAS OCCURRED THAT CANNOT BE ATTRIBUTED TO A BACKUP GEN. SATUS MSG 01 LATCHED CRUISE MODE DEPENDENT, BACKUP GEN RT VOLTAGE IS LOW. BACKUP CONVERTER MSG 02 LATCHED CRUISE MODE DEPENDENT, BACKUP GEN LT VAug 11, 2015 · N212UA · Boeing 777222 · AC Generation SystemSDR CALA2015072894165Circuit Card · failedSTATUS MESSAGE, OVERHEAT CIRCUIT R2 & OVERHEAT CIRCUIT R1, DISPLAY ON EICAS WITH MAINTENANCE MESSAGE 26-10032. REPLACED P84A10 FIRE DETECTOR CARD IAW FIM MAN 26-11-818 & AMM 26-11-03-400-801. STATUS MESSAGES EXTINGUISHED.Jul 28, 2015 · N213UA · Boeing 777222 · Fire DetectionSDR CALA2015072794159Engine · vibrationNR 2 ENGINE VIBRATION, SET ENGINE TO IDLE. DUE TO CONTINUED VIBRATION & ENGINE OIL INDICATIONS, NR 2 ENGINE SHUTDOWN, DIVERTED. REPLACED NR 2 ENGINE IAW AMM 71-00-02-401. OPS CHECKED NORMAL WITH NO FAULTS & NO LEAKS.Jul 23, 2015 · N215UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2015070994072Light · malfunctionedEMERGENCY EXIT LIGHTS CAME ON AFTER LANDING & FAILED TO EXTINGUISH, ROW 44 LT & RT AISLES, BACK TO 4L & 4R. CEILING & DOOR AREA LIGHTS. ACCOMPLISHED EMER LIGHT TEST IAW MM 33-51-00. UNABLE TO DUPLICATE FAULT.Jul 8, 2015 · N772UA · Boeing 777222 · Emergency LightingSDR CALA2015071094081Engine · making metalON DESCENT, APPROX 20,000 FT EICAS CAUTION SOUNDED, INDICATING LOW OIL PRESS ON LT ENG. OIL QTY INDICATION READ ZERO. ENG 1 SHUTDOWN & EMER DECLARED. DRAINED 5 QTS REMAINING OIL FROM GEARBOX. NO DEBRIS FOUND ON THE CD`S. OIL FILTERS REPLACED & ALSO PULLEDJul 8, 2015 · N771UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2015071394092Engine · making metalCREW REPORTS AFTER LT ENG SURGE & RUNNING THE PROPER CHECK LIST DURING THROTTLE ADVANCE, ENG SHUTDOWN. AFTER SHUTDOWN, N1 &N2 INDICATED THEY WERE TURNING OIL PRESS AT 17 PSI & TEMP 85 DEGREES. CONFIRMED METAL IN THE TAIL PIPE & EGT EXCEEDENCE. REPLACED NR 1Jul 7, 2015 · N779UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2015062293999Monitor · failedSEAT 20J SWING UP MONITOR FAILED & WAS ARCING & SMOKED. CREW DISABLED IFE SWITCH IN COCKPIT. INSPECTED HARNESS FROM MONITOR TO DISCONNECT POINT UNDER SEAT, COULD NOT FIND ANY INDICATION OF ARCING, HARNESS APPEARS TO BE IN SERVICEABLE CONDITION. MONITOR WOULJun 19, 2015 · N778UA · Boeing 777222 · Entertainment SystemSDR CALA2015062494015Monitor · failedSEAT 20J SWING UP MONITOR FAILED & WAS ARCING & SMOKED. CREW DISABLED IFE SWITCH IN COCKPIT. INSPECTED HARNESS FROM MONITOR TO DISCONNECT POINT UNDER SEAT, COULD NOT FIND ANY INDICATION OF ARCING, HARNESS APPEARS TO BE IN SERVICEABLE CONDITION. MONITOR WOULJun 19, 2015 · N778UA · Boeing 777222 · Entertainment SystemSDR CALA2015061893989Anti-Ice Valve · failedENGINE ANTI-ICE, EAI, VLV FAILURE TO THE CLOSED POSITION OR EAI CONTROL CARD FAILURE. ADVISORY MSG 3010112 LATCHED ER MODE. R & R RT ANTI-ICE VLV REF.Jun 18, 2015 · N777UA · Boeing 777222 · Air Intake Anti/De-Ice SystemSDR CALA2015061893991Battery · dischargedPER A CHECK, CEILING EMER LIGHTS INOPERATIVE FROM 27AB TO 35AB. REPLACED BATTERY. OPERATIONS CHECKED OK.Jun 18, 2015 · N212UA · Boeing 777222 · Emergency LightingSDR CALA2015061893992Connector · unsecurePER A CHECK, SEAT EEL FROM 26C TO 37C INOPERATIVE. SECURED CONNECTOR. OPERATIONS CHECKED OK.Jun 18, 2015 · N212UA · Boeing 777222 · Light System WiringSDR CALA2015061893993Connector · unsecurePER A CHECK, SEAT EEL FROM 26G TO 37G INOPERATIVE. SECURED CONNECTOR. OPERATIONS CHECKED OK.Jun 18, 2015 · N212UA · Boeing 777222 · Light System WiringSDR CALA2015061893987Warning System · false activationSTATUS MSG DET, CHANNEL 1 FWD CARGO CYCLED POWER FOR P85A12 CARD. OPERATIONS CHECKED OK. NO ACTIVE STATUS MSG IAW FIM 31-08 TASK 809-811.Jun 15, 2015 · N211UA · Boeing 777222 · Smoke DetectionSDR CALA2015051893799Stringer · corrodedSTRINGER CORROSION WAS FOUND AT STRINGER 44L BETWEEN STATION 1916 & 1958. REPAIRED IAW SRM 51-70-11 REV 67 & ECRA 5330-05162.May 18, 2015 · N772UA · Boeing 777222 · Fuselage Main, Longeron/StringerSDR CALA2015051393777Skin · damagedBULK CARGO DOOR OUTER SKIN STATION 1895 - 916, STRINGER 33R - 34R FOUND EXISTING BLEND OUT. EXTERIOR SKIN NR 3 BEAM AREA BLEND OUT INTERIM REPAIR ACCOMPLISHED IAW ECRA 5230-01962 REV A PART 1 ITEM 1 & 2. IAW ECRA 5230-01962 REV A PART 1 ITEM 3.May 12, 2015 · N778UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2015050193647Light · malfunctionedSOME EMERGENCY LIGHTING IS ON AT ROWS 1, 2, 17, 20 & 35. CYCLED EMERGENCY LIGHT SWITCH ON OVERHEAD, EMERGENCY LIGHTS TESTED NORMAL ON GROUND & LIGHTS EXTINGUISHED AFTER TEST.Apr 29, 2015 · N210UA · Boeing 777222 · Emergency LightingSDR CALA2015050193641Door · deformedAFT CARGO DOOR AFT LOWER CORNER FOUND DEFORMED. PERMANENT REPAIR ACP IAW SRM 52-30-01 REPAIR 17.Apr 27, 2015 · N769UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2015050193640Door · dentedDENT FWD CARGO DOOR FWD EDGE AREA. MEASUREMENTS IN INCHES DEPTH .230, LENGTH 4.168, & WIDTH 1.067. NO VISUAL CRACKS, SLIGHT GOUGE .019 DEEP. PERMANENT REPAIR ACP IAW SRM52-30-01 REPAIR 17.Apr 17, 2015 · N769UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2015040293499Chiller · faultyON TAXI OUT, JUST PRIOR TO TAKEOFF, HAD A BURNING ELEC SMELL WITH VISIBLE SMOKE NEAR A VENT FACING DOOR 4L. INSPECTED APU AIR SUPPLY DUCT, NO LEAKS PTT7046004. INSPECTED AFT GALLEY CHILLERS & FOUND C52 WITH INCORRECT EXHAUST PORT INSTALLATION PTT7046002. ALApr 1, 2015 · N781UA · Boeing 777222 · Buffet/GalleysSDR CALA2015032093445Structure · dented2 SMALL DENTS FOUND ON ARRIVAL AT STATION 2117 BETWEEN STRINGER 25 & 26. APPROX 50 INCHES AFT OF L4 DOOR. DENTS MEASURE 2" X 1" X 0.022" & 2" X 1"X 0.017". REMOVED DAMAGE. FABRICATED & INSTALLED REPAIR PARTS IAW SRM 53-00-01 REPAIR 6.Mar 18, 2015 · N776UA · Boeing 777222 · Fuselage Miscellaneous StructureSDR CALA2015032093454Oven · smokeR53 OVEN WAS SMOKING AFTER TAKEOFF. FLIGHT ATTENDANT SAID SMOKE CAME FROM INSIDE OVEN ASSEMBLY DURING WARM UP. REPLACED OVEN, CHECKED OK. REMOVED OVEN PN 2710-0001-01, SN 0091.Mar 18, 2015 · N768UA · Boeing 777222 · Buffet/GalleysSDR CALA2015030993422Battery Pack · dischargedSUPPORT TASK, EMER LIGHTS ASSOCIATED WITH M33406 BATTERY PACK ARE INOPERATIVE. R & R EMER LIGHT BATTERY PACK M33406 IAW AMM 33-51-06. OPERATIONS CHECKED NORMAL.Mar 7, 2015 · N214UA · Boeing 777222 · Emergency LightingSDR CALA2015022093153Connector · disconnectedL3 DOOR EXIT SIGN IN AISLE OVERHEAD INOPERATIVE. FOUND CONNECTOR D6037P DISCONNECTED. RECONNECTED CONNECTOR D6037P IAW WDM 33-51-23. OPERATIONS CHECK SATISFACTORY IAW AMM 33-51-01, SUBTASK 33-51-01-710-002.Feb 17, 2015 · N780UA · Boeing 777222 · Light System WiringSDR CALA2015020693072Structure · damagedBODY STATION 665 & STRINGER 26L - 27L DOUBLER REPAIR, PTT SEQ 1242125, 1242126 & 1242127 ACCOMPLISHED IAW ECRA 5330-05033. REQUIRES HFEC OR LFEC & DETAILED VISUAL INSPECTION EVERY 16,000 FLIGHT CYCLES. SEE ECRA 5330-05033 PAGE 2 PARTS 1 & 2.Feb 3, 2015 · N777UA · Boeing 777222 · Fuselage Miscellaneous StructureSDR CALA2015020293052Skin · damagedBS 1832 - 1958 STRINGER 45L - S45R EXTERIOR FUSE SKIN HAS PITTING GOUGES, DENTS & PREVIOUS REPAIRS. BLENDED, TREATED, PRIMED & TEFLON PAINTED IAW ECRA 5330-05028.Feb 2, 2015 · N777UA · Boeing 777222 · Fuselage Main, Plate/SkinSDR CALA2015011392944Power Supply · inoperativeDURING EMER LIGHTS TEST FOUND EMER OVER DOOR AREA LIGHT & SIGNS AT DOOR 4R INOPERATIVE. ALSO EXIT SIGNS OVER AFT LT & RT ATTENDANT PANELS & AFT OVERHEAD AISLE LT & RT EXIT SIGN & DOOR 4L EXTERIOR SLIDE LIGHT INOPERATIVE. REPLACED POWER SUPPLY AT DOOR 4R IAW Jan 12, 2015 · N773UA · Boeing 777222 · Emergency LightingSDR CALA2015011392945Wedge · damagedRIGHT OTBD FLAP TE WEDGE SUSTAINED DAMAGE MEASURING APPROX 28 INCHES BY 8 INCHES ON OTBD END. ACCOMPLISHED COMPOSITED REPAIR TO TE WEDGE IAW SRM 57-53-01 REPAIR 3 PAGE 205 TABLE 201 CATEGORY A REPAIR USING 250 PREPREG. NO SIZE LIMITATIONS FOR THIS REPAIR. NEJan 12, 2015 · N774UA · Boeing 777222 · Trailing Edge FlapsSDR CALA2014123092872Fuse · blownON ARRIVAL, OVERHEAD EMER LIGHTS BY 4L & 4R STAY ON WITH SWITCH OFF. REPLACED DR 5L EMER POWER SUPPLY FUSE F2, RELAMP AISLE CEILING LIGHT ABOVE 50ABC & RELAMP DR 5L DROP CEILING EMER LIGHT.Dec 27, 2014 · N772UA · Boeing 777222 · Emergency LightingSDR CALA2014123092873Fire Detector · faultyOVERHEAT CIRCUIT L2 LT ENG OVERHEAT DETECTION CIRCUIT 2 FAILURE. STATUS MSG 2610231 ACTIVE ER HARD. TROUBLE SHOT IAW FIM 26-11TASK 810 FOUND FIRE DETECTOR M26005 FAULTY. REPLACED DETECTOR LOWER CORE IAW AMM 25-11-01. NOW LT ENG FIRE TEST NORMAL.Dec 26, 2014 · N768UA · Boeing 777222 · Fire DetectionSDR CALA2014122392856Unknown · odorSTRONG PLASTIC SMOKE SMELL ROWS 21AB TO 31AB. LASTED 1 HOUR THEN NO FURTHER SMELL. MULTIPLE PASSENGERS ALERTED CABIN CREW. FELT ALL OVERHEAD LIGHTS IN AFFECTED AREA & NONE WHERE HOT. CABIN LIGHT FUNCTIONS & CONTROLS ARE ALL OPERATIONAL. ACCOMPLISHED CONDIDec 17, 2014 · N214UA · Boeing 777222 · Air Distribution SystemSDR CALA2014120992804Battery · dischargedON ARRIVAL EMER LIGHT AT DOOR 4L & 4R AREA ON. REPLACED EMER LIGHT BATTERY FWD ABOVE DOOR 4R. EMER LIGHT BACK TO NORMAL. CHECKED OK. BATTERY REPLACED & TESTED IAW AMM 33-51-06.Dec 6, 2014 · N772UA · Boeing 777222 · Emergency LightingSDR CALA2014112492727Feeder Cable · defectiveEMERGENCY EXIT LIGHTING AT SEAT ROWS 16 - 21 INOPERATIVE. INSTALLED CABLE ASSEMBLY FROM SEAT 16 -17 & 34 - 35 IAW AMM23-34-04. OPERATIONS CHECK TEST OF EMER LIGHTS FOR SEAT ROWS 16 - 21 IAW AMM33-51-00-710-801. OPERATIONS TESTED GOOD PN 286U0001-1005.Nov 20, 2014 · N772UA · Boeing 777222 · Light System WiringSDR CALA2014103192646Selector Switch · dirtyDOOR 4L EPAS BATTERY INOPERATIVE. FOUND DOOR 4L MODE SELECTOR SWITCH CONNECTOR DIRTY. CLEANED & OPERATIONS CHECKED NORMAL IAW MM 52- 11-20.Oct 31, 2014 · N215UA · Boeing 777222 · Passenger/Crew Doors
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