Pratt & Whitney PW4077

Service difficulty reports · 3,169

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 = '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 CALA2013120993582Sensor · faultyUPON ARRIVAL FROM TAXI, ACFT EQUIPMENT COOLING ALARM ON & WILL NOT SILENCE. REPLACED LOW FLOW EQUIPMENT COOLING SENSOR IN FWD CARGO COMPARTMENT IAW MM. OPERATIONS TESTED GOOD, NO ALARM.Dec 9, 2013 · N780UA · Boeing 777222 · Cabin Temperature SensorSDR CALA2013120993580Window · crazedCAPTAIN'S NR 2 & 3 WINDOWS BADLY SCRATCHED VISIBILITY IMPAIRED. ACCOMPLISHED INSPECTION OF WINDOWS & FOUND WINDOW CRAZING. POLISHED WINDOWS & IS ACCEPTABLE TO OUTBOUND CREW NO SCRATCHES. THE VISIBILITY THROUGH THE WINDOW IS ACCEPTABLE & THE SCRATCHES ARE WIDec 8, 2013 · N772UA · Boeing 777222 · Flight Compartment WindowsSDR CALA2013120993581Unknown · vibrationFLOOR AREA IN ROW 22 - 24 RT SIDE VIBRATES. TURNED OFF LOWER RECIRCULATING FAN & ACCOMPLISHED VISUAL INSPECTION AT RT AC BAY PACK COMPONENTS INCLUDING ALL SUPPORTS BRACKETS, RAM AIR INLET IAW AMM 21-52-20-401, MT21-UA7 & AT FWD BULK PIT AFT WALL AIR PLENUM, RDec 8, 2013 · N769UA · Boeing 777222 · Air Distribution SystemSDR CALA2013120993558Oil Filter · defectiveNOT AK 2 ENG IDG FILTER. REPLACE IDG OIL FILTER ELEMENT ON RT ENG IDG IAW AMM. INSTALLED NEW IDG FILTER ASSEMBLY.Dec 7, 2013 · N773UA · Boeing 777222 · AC Generator-AlternatorSDR CALA2013120693504Duct · damagedHOT AIR AT SEAT 10A ZONE C IS AT 88 DEGREES. DUCT PRESS FLUCTUATES. SEE SEQUENCE NUMBERS 0272007, 0272014 & 0272011. INFO NOTED CREATED NEW SMC FOR DUCT FOUND BAD.Dec 6, 2013 · N769UA · Boeing 777222 · Air Distribution SystemSDR CALA2013120993561Air Duct · brokenHOT AIR FROM VENTS NEAR SEAT 10A & FLOOR IS HOT. REPLACED BROKEN AIR DUCT.Dec 6, 2013 · N769UA · Boeing 777222 · Air Distribution SystemSDR CALA2013120593490Pump · inoperativeRT CTR MAIN FUEL PUMP WILL NOT OPERATE.Dec 5, 2013 · N781UA · Boeing 777222 · Fuel Boost PumpSDR CALA2013120593489Panel · leakingFUEL LEAK FROM LT WING AT FUELING PANEL.Dec 3, 2013 · N780UA · Boeing 777222 · Fuel StorageSDR CALA2013120293356Fire Warning · false indicationNR 1 FIRE LOOP 1 FAILURE. PERFORMED FIM26-11TASK 808 ALL RESISTANCE READINGS SHOWING NORMAL. VISUALLY INSPECTED WIRES & CONNECTORS NO CRITICAL DAMAGE FOUND. PERFORMED ENG FIRE DETECTION OPERATIONAL TEST UNABLE TO DUPLICATE MESSAGE NR 1 FIRE LOOP ENG MESSAGNov 29, 2013 · N214UA · Boeing 777222 · Smoke DetectionSDR CALA2013120293390Latch · brokenNR 2 LT CORE COWL FWD LOWER OTBD LATCH BROKEN. LATCH REMOVED, MOUNTING HARDWARE SECURED TO COWL. PN ON LATCH IS TL10622-111. REPLACED LT HOOP TIE LATCH.Nov 28, 2013 · N781UA · Boeing 777222 · Engine Cowling SystemSDR CALA2013120293357Warning Message · false indicationOVERHEAT CIRCUIT L1 LT ENG OVERHEAT DETECTION CIRCUIT 1 FAILURE. PERFORMED FIM26-11 TASK 808, ALL RESISTANCE READINGS SHOWING NORMAL. VISUALLY INSPECTED WIRES & CONNECTORS NO CRITICAL DAMAGE FOUND. PERFORMED ENG FIRE DETECTION OPERATION TEST. UNABLE TO DUPNov 27, 2013 · N214UA · Boeing 777222 · Overheat DetectionSDR CALA2013112593235Duct · brokenZONE C TRIM AIR INOPERATIVE WITH ASSOCIATED ZONE TRIM AIR MODULATION VLV DEACTIVATED IN THE CLOSED POSITION. COMPLY WITH MEL 2161J DEACTIVATED TRIM AIR VLV IN CLOSED POSITION. REACTIVATED TRIM AIR VLV FOR ZONE C, RAN & LEAK CHECKED FOR REPLACEMENT OF BROKEN Nov 24, 2013 · N769UA · Boeing 777222 · Air Distribution SystemSDR CALA2013112593242Minitel · defective1ST OBSERVER WILL NOT RECEIVE AUDIO. REPLACED BAD MINITEL, OPERATIONS OKAY.Nov 24, 2013 · N772UA · Boeing 777222 · Audio Integrating SystemSDR CALA2013112693286Air Duct · brokenDEFERRAL DF708 IS OPEN FOR THE ZONE C TRIM AIR VLV BEING DEACTIVATED CLOSED IAW MEL2161J. CREW REPORT THE AREA AROUND ROW 10 IS STILL EXPERIENCING VERY HOT AIR COMING FROM THE FLOOR VENTS. RUNNING TEMP CONTROL IN MAN WITH THE TRIM AIR OFF RESULTED IN AN UNCONov 24, 2013 · N769UA · Boeing 777222 · Air Distribution SystemSDR CALA2013112593210Controller · defectiveSEAT 6A REMOTE CONTROL HAS EXPOSED WIRES, 6A & 6J HAVE THE SAME PROBLEM. BOTH REMOTE CONTROLLERS DISCONNECTED & STOWED IN POSITION & COVERED WITH TAPE. INOPERATIVE BOTH NEED REPLACEMENT.Nov 23, 2013 · N778UA · Boeing 777222 · Passenger Compartment EquipmentSDR CALA2013112593208Scavenge Pump · faultyNR 1 ENG HIGH OIL CONSUMPTION EXCEEDS LIMIT, TS FIM 71-05 T830. IAW AD 2003-26-09, IF EXCEED 0.5 PER HOUR & NO CAUSE FOUND, BORO NR 3 WEEP MM TASK 72-00-88-290-803-N01 WITHIN 100CY. CARRIED OUT INSPECTION OF HPT STAGES T1 & T2 NO DEFECTS NOTED. CARRIED OUT RNov 20, 2013 · N777UA · Boeing 777222 · Turbine Engine Oil SystemSDR CALA2013112093114Pressure Switch · malfunctionedRT FWD FUEL BOOST PUMP SWITCH STATUS MESSAGE. INOPERATIVE & DEACTIVATED IAW MEL. REPLACED PRESS SWITCH RT FUEL PUMP.Nov 19, 2013 · N774UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2013112093093Warning System · activatedISO VLV RT STATUS MESSAGE. PLACED ON MEL LOCKED RT ISO VLV OPEN. REPLACED RT VLV, NO HELP, MR36127 OFF 102, ON 76, VLV LOCKED OPEN. IAW MEL STATUS MESSAGE STILL ON.Nov 18, 2013 · N768UA · Boeing 777222 · Pneumatic Indicating SystemSDR CALA2013112093094Hydraulic Line · leakingNR 2 ENG HYD PRESS LINE LEAKING AT PYLON B NUT. REPLACED PRESS LINE, LEAK CHECKED GOOD.Nov 18, 2013 · N215UA · Boeing 777222 · Hydraulic System, MainSDR CALA2013112193152Duct · crackedRT PACK Y-DUCT AFT OF OZONE CONVERTER CRACKED. IAW IPC 21-73-01-001 ITEM.65 PN 213W2120-9 PCN 120-2209. REPLACED DUCT, NO LEAKS NOTED.Nov 18, 2013 · N772UA · Boeing 777222 · Air Distribution SystemSDR CALA2013112193153Wire · unsecureONE OR MORE PFCS INTERFACE SIGNALS INOPERATIVE. SECURED JUMPER WIRE BETWEEN CB C23403 & C9117 IN P210. ALL MESSAGES CLEARED SYS OPERATIONS NORMAL.Nov 18, 2013 · N775UA · Boeing 777222 · Flight Control System WiringSDR CALA2013111892997Warning System · activatedRT FWD FUEL BOOST PUMP STATUS MESSAGE, INOPERATIVE & DEACTIVATED IAW MEL.Nov 16, 2013 · N774UA · Boeing 777222 · Fuel Boost PumpSDR CALA2013111492944Isolation Valve · failedLT ISOLATION VLV FAILED WITH MESSAGE 3610280. NO TIME TO CHANGE, LOCKED IN THE OPEN POSITION. REPLACED LT SIDE ISOLATION VLV IAW AMM 36-12-01, PAGES 401-408. OPERATIONS CHECKED GOOD ON MAT & LEAK CHECKED GOOD MESSAGE CLEARED.Nov 14, 2013 · N215UA · Boeing 777222 · Pneumatic Distribution SystemSDR CALA2013111492919Engine · malfunctionedCREW REPORTS LT ENG OIL QTY LOSS, INDICATED QTY IS ZERO, PRESSURE IS 73 PSI & TEMPERATURE NORMAL. A REVIEW OF THE IFSD REPORT SHOWS OIL PRESSURE WAS BELOW MINIMUM 70 PSI WITH ENG ABOVE IDLE. IAW JRH 2-2-63 ENG REQUIRES REMOVAL.Nov 13, 2013 · N773UA · Boeing 777222 · Engine (Turbine/Turboprop)SDR CALA2013111292831Seal · dirtyFIRST OFFICER`S SLIDING SIDE WINDOW LEAKING WATER. CLEANED WINDOW SEAL INSPECTED WINDOW. OPERATIONS CHECKED OK IAW MM.Nov 11, 2013 · N774UA · Boeing 777222 · Flight Compartment WindowsSDR CALA2013111292870Sdu · faultySATCOM SDU ISSUE, RTFL. REPLACED SATCOM SDU IAW MM. MR23816-26 OFF, 61 ON. STILL REQUIRES INSTALLATION TEST.Nov 8, 2013 · N775UA · Boeing 777222 · Communications SystemSDR CALA2013110792718Wire Harness · damagedNR 2 ENG FIRE LOOP WIRE REPAIRED IAW SWPM 20-10-13. REPLACED FIRE LOOP WIRING HARNESS W0656.Nov 7, 2013 · N771UA · Boeing 777222 · Fire Protection System WiringSDR CALA2013110792717Oxygen Mask · faultyFIRST OFFICER`S OXYGEN MASK MIC APPEARS INOPERATIVE. REPLACED MASK, OPERATIONS CHECKED NORMAL.Nov 6, 2013 · N771UA · Boeing 777222 · Passenger Oxygen SystemSDR CALA2013110592644Generator · inoperativeTHE LT BUG INOPERATIVE. REPLACED BUG IAW MM, OPERATIONS CHECKED GOOD. NO MESSAGES FOR THE EEC OR BUG, OIL LEVEL NORMAL.Nov 4, 2013 · N777UA · Boeing 777222 · AC Generator-AlternatorSDR CALA2013103092504Pressure Switch · faultyFUEL PUMP LT FWD EICAS MESSAGE. REPLACED LT FWD BOOST PUMP PRESSURE SW, OPERATIONS CHECKED OKAY.Oct 29, 2013 · N772UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR CALA2013103092506Control Panel · faultyWX RADAR FAILURE, RTFL. REPLACED WXR ANTENNA DRIVE UNIT IAW MM & CONTROL PANEL IAW MM 34-43-01. OPERATIONS CHECKED NORMAL. MAT TEST PASSED MESSAGE.Oct 29, 2013 · N774UA · Boeing 777222 · Weather Radar SystemSDR CALA2013102992472Spoiler · faultyRUDDER TRIM NECESSARY TO MAINTAIN STRAIGHT & LEVEL FLIGHT. REPLACED NR 8 SPOILER IAW MM. DUE TO NOT STOW FLUSH. LEAK CHECKED & OPERATIONS TESTED GOOD.Oct 28, 2013 · N774UA · Boeing 777222 · Drag Control SystemSDR CALA2013102992473Support Angle · shearedUNUSUALLY LOUD CABIN NOISE NEAR ROW 10. RT CNTR AIR DUCT SUPPORT BRACKETS ARE SHEARED, AIR DUCT IS SAGGING DOWN. REMOVED CEILING PANELS & AIR LOUVERS FROM RT ROW 9 THROUGH 10. REMOVED RT CURTAIN & TRACK, REMOVED PLENUM ASSEMBLY IAW 214W2124-16. REPLACED DAMOct 28, 2013 · N780UA · Boeing 777222 · Fuselage Miscellaneous StructureSDR CALA2013102992488Wire · damagedRT LANDING LIGHT APPEARS TO BE VERY DIM. MAY BE INCORRECT BULB. SPLICED IN NEW WIRE APPROXIMATELY 10 INCHES FROM LAMP L33215 WIRE W8211-003-12 IAW SWP 20-10-13, & NEW RING TERMINAL IAW SWP 20-30-11. LIGHT OPERATIONS CHECKED NORMAL IAW WD 33-42-11.Oct 28, 2013 · N772UA · Boeing 777222 · Light System WiringSDR CALA2013102992489Valve · faultyUNABLE TO CLOSE CTR TANK REFUEL VALVES. CTR TANK QTY INCREASES WITH REFUEL MANIFOLD PRESSURED REGARDLESS OF CTR TANK REFUEL VLV SELECTED POSITION.Oct 28, 2013 · N777UA · Boeing 777222 · Fuel Transfer ValveSDR CALA2013103092505Transceiver · faultyWXR DISPLAY IS NOT PRESENT WHEN WXR SELECTED ON EFIS CONTROL PANEL. STATUS MSG04- ACTIVE CRUISE HARD; WXR TRANSCEIVER RT HAS AN INTERNAL FAULT. DB- WXR TRANSCEIVER RT MSG05- NOT ACTIVE CRUISE INTERMITTENT; WXR TRANSCEIVER LT HAS AN INTERNAL FAULT. DB- WXR TOct 28, 2013 · N774UA · Boeing 777222 · Weather Radar SystemSDR CALA2013102892399Charger · defectiveMAIN BATTERY HAS BEEN CHARGING 10 AMP FOR 4.5 HRS. R & R MAIN BATTERY CHARGER IAW MM. ALL OPERATIONS NORMAL BORROWED PART SUB CAL ME 25-2431-9-0007 TT 1633772 MR NR OFF 24310 DASH 147.Oct 26, 2013 · N772UA · Boeing 777222 · Battery/Charger SystemSDR CALA2013102992455Display · inoperativeTOP CENTER DISPLAY INOPERATIVE. REPLACED UPPER CENTER DISPLAY UNIT.Oct 26, 2013 · N768UA · Boeing 777222 · Central DisplaySDR CALA2013102992471Skin Panel · unsecureRT WING, WING ANTI ICE PANEL HANGING DOWN, OTBD OF PANEL 621AB. REPLACED RT WING OTBD FIXED LE LOWER SKIN PANEL THERM ANTI-ICE, OPERATIONS CHECKED OF SLATS OK.Oct 26, 2013 · N775UA · Boeing 777222 · Wing, Plate/SkinSDR CALA2013102592398Indication Sys · malfunctionedNR 7 BRAKE TEMPERATURE INDICATION SHOWS BLANK.Oct 25, 2013 · N215UA · Boeing 777222 · Landing Gear Brake SystemSDR CALA2013102892436Terminal Block · brokenTERMINAL BLOCK MID GALLEY 300 BROKEN. TERMINAL BLOCK IN MID GALLEY.Oct 25, 2013 · N215UA · Boeing 777222 · AC Power Distribution SystemSDR CALA2013102492346Skin · damagedAFT CARGO DOOR & AFT LOWER CORNER DAMAGED. DIMENSIONS OF DENT. WIDTH HALF-INCH, LENGTH HALF INCH, DEPTH HALF INCH, SURFACE SCRATCH THRU PAINT & PRIMER. NDT INSPECTION ON AFT CARGO DOOR SKIN BEFORE & AFTER REPAIRED DOOR IAW NDT PART 6 51-00-01. NO CRACKS FOUNOct 24, 2013 · N214UA · Boeing 777222 · Cargo/Baggage DoorsSDR CALA2013102592397Warning System · activated"APU CONTROL" DISPLAYED ON LOWER EICAS.Oct 24, 2013 · N211UA · Boeing 777222 · APU Indicating SystemSDR CALA2013103192549Warning System · activated"APU CONTROL" DISPLAYED ON LOWER EICAS. APU OPERATIONAL WITH MESSAGE 49-12990 AS A LATCHED MESSAGE. IAW FIM 49-20 & PERFORM TASK 813. PLEASE PERFORM AS SOON AS POSSIBLE. MAKE SURE TO CHECK MAG PLUGS PER NOTE: C.(5). OIL FILTERS PCN: 265-0415 TWO EACH WITH Oct 24, 2013 · N211UA · Boeing 777222 · APU Indicating SystemSDR CALA2013102392293Circuit Breaker · defectiveENTERTAINMENT SYSTEM STILL HAS PROBLEMS, BURNT TERMINAL. DEBRIEFED CREW WAS TOLD FC IFE WORKED INTO ORD. WHEN INVESTIGATED FOUND FC IFE ALL POWER INOPERATIVE. AMCU NR 1 FAULT RED LRU LED LIGHT ON. ALL CB ON P210 & P-110 ASSOCIATED IN. FOUND AMCU NR 1 CB OOct 23, 2013 · N771UA · Boeing 777222 · Entertainment SystemSDR CALA2013102392294Rub Strip · damagedRUB STRIP DAMAGED IN AFT CARGO PIT STATION 1720. ACCOMPLISHED INTERIM REPAIR IAW ECRA IN AFT PIT THE STRAP FROM 2ND FROM FWD.Oct 22, 2013 · N210UA · Boeing 777222 · Cargo CompartmentsSDR CALA2013102492345Sliding Window · delaminatedLT NR 2 WINDOW HAS LARGE DELAMINATION ALONG LOWER EDGE APPROXIMATELY 11 IN BY 2- 2.5 IN. REPLACED WINDOW IAW MM, OPERATIONS CHECKED OK.Oct 22, 2013 · N212UA · Boeing 777222 · Flight Compartment WindowsSDR CALA2013102192225Latch · brokenFWD CARGO DOOR CONTROL PANEL LATCH BROKEN. SECURED PANEL WITH SPEED TAPE. REPLACED BROKEN LATCH, OPERATION CHECKED GOOD.Oct 20, 2013 · N774UA · Boeing 777222 · Cargo CompartmentsSDR CALA2013102192226Guard · missingDOOR 3R MED FLIGHT ATTENDANT SEAT EVAC COMMAND PLASTIC GUARD IS MISSING. REPLACED 3R EVAC PLASTIC GUARD.Oct 20, 2013 · N214UA · Boeing 777222 · Emergency EquipmentSDR CALA2013102192209Wire · damagedDURING SECURITY CHECK, FOUND THREE BROKEN TERMINAL STRIPS ON BOTTOM SIDE OF MID GALLEY TABLE TOP. FOUND COVER INDEX 415 MISSING. ALL STRIPS FEED POWER TO FLOOR PROXIMITY LIGHTING. REPLACED ALL THREE TERMINAL STRIPS & INSTALLED WIRING IAW WDM 25-32-21 & WOct 20, 2013 · N212UA · Boeing 777222 · Light System Wiring
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