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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 2008UALA03037Skin · crackedLEFT WING I/B TRAILING EDGE MAIN FLAP UPPER SURFACE HAS CRACK AT LOCATION AT 82 INCHES FROM I/B END. SUSPECT NORMAL AC OPERATION. ACP REPAIR PER AMECO 777EN -57-0044-01. THE REPAIR IS APPROVED BY BAC 8100-9 THE REPAIR IS A PERMANENT REPAIR. AC OK FOR SERVISDR 2008UALA03038Skin · wornLEFT WING O/B FLAP UPPER SURFACE ARE WORN AT LOCATIONS: 1" TO 9", 62" TO 71", 147" TO 168", AND 220" TO 240". DAMAGED LOCATION IS MEASURED FROM I/B END. MAX DAMAGE DEPTH IS .080". SUSPECT NORMAL AC OPERATION. ACP REPAIR PER AMECO, 777E N-57-0041-01. THE RSDR 2008UALA03039Skin · dentedRIGHT WING I/B MAIN FLAP UPPER SURFACE OUTBOARD SIDE ATTACHED SCREW HOLES HAVE 3 DENTS. SUSPECT TOOLING MARKS. ACP REPAIR PER AMECO 777EN -57-0045-01. THE REPAIR IS APPROVED BY BAC, AND 8100-9 THE REPAIR IS A PERMANENT REPAIR. AC OK FOR SERVICE.SDR 2008UALA03020Lamp · inoperativeEMERGENCY LIGHTS ON SIDES OF SEATS 21C AND 24C INOP. SUSPECT FAULTY LIGHT ASSEMBLY. REPLACED LIGHT ASSEMBLY 21C REPLACED LAMP 24C OP CHECKED GOOD.
AC OK FOR SERVICE.
SDR 2008UALA03021Light · inoperativeEMERGENCY LIGHT AT SIDE OF SEAT 14C IS INOP. SUSPECT FAULTY LAMP. REPLACED LAMP, OP CHECKED GOOD. AC OK FOR SERVICE.SDR 2008UALA03022Lamp · burned outNR 1 GENERATOR DRIVE LIGHT NOT ILLUMINATED WITH ENGINE SHUTDOWN. SUSPECT FAULTY LAMP. REPLACED ROLS SWITCH DRIVE LIGHT, OPS NORMALLY PER MM 24-11-15. AC OK FOR SERVICE.SDR 2008UALA02910Slide · misinstalledENTRY DOOR 2L ESCAPE SLIDE SAFETY PIN HOLE IS OBSTRUCTED. SUSPECT IMPROPERLY INSTALLED. REPLACED SLIDE PER MM 25-6 6-01-401. AC OK FOR SERVICE.SDR 2008UALA02970Module · faultyAIMS LRM MESSAGE DISPLAYED. FOUND M11 IN LEFT AIMS CABINET FAULTY. REPLACED LEFT AIMS M11 REF MM 31-41-02. SOFTWARE LOADED AND TEST OK. AC OK FOR SERVICE.SDR 2008UALA02896Skin · damagedLIGHTNING STRIKES LT HORIZ STAB UPPER SURFACE, INBOARD END.SDR UALA2008111302896Skin · damagedLIGHTNING STRIKES LT HORIZ STAB UPPER SURFACE, INBOARD END. FOUND LIGHTNING STRIKES. ACCOMPLISHED PERMANENT REPAIR PER SRM 51-20-06. AC OK FOR SERVICE.SDR 2008UALA02849Bleed Valve · malfunctionedBLEED OFF ENG L LEFT ENGINE BLEED VALVE CLOSED FOR SYSTEM FAULT OR SWITCH OFF, AND THE ENGINE IS NOT SHUTDOWN. ADVISORY MSG-3610500 LATCHED ER MODE MSG-3610500 LATCHED ER MODE.SDR 2008UALA02850Connector · damagedTHE PFC FAILS THE OPERATIONAL TEST. AFTER TROUBLE SHOOTING FOUND BAD CONNECTION. CLEANED NR 11 SPOILER ACTUATOR CONN. TEST PASSED. AC OK FOR SERVICE.SDR UALA2008111302849Sensor · faultyBLEED OFF ENG L LEFT ENGINE BLEED VALVE CLOSED FOR SYSTEM FAULT OR SWITCH OFF, AND THE ENGINE IS NOT SHUTDOWN. ADVISORY MSG-3610500 LATCHD ER MODE MSG-3610500 LATCHD ER MODE. REPLACED DUAL TEMP SENSOR. RAN MAT TEST CHECK GOOD, AND LEAK CHECK GOOD.SDR 2008UALA02843Stabilizer · malfunctioned"STAB AUTO SHUTDOWN" STATUS MSG IS DISPLAYED ON EICAS. STAB SYSTEM GND TEST FAILS. EXISTING FAULTS MAINT MSG 27-10007, 27-10010. UNABLE TO CONTROL STAB TRIM USING RIGHT STAB TRIM CUTOUT SWITCH, STAB CONTINUES TO MOVE WITH SWITCH IN CUTOUT.SDR 2008UALA02881Oxygen Mask · defectiveCREW COMMENTS: F/O O2 MASK STRAPS WILL NOT TIGHTEN. SUSPECT PRE FLIGHT CHECKS. REPLACED FIRST OFFICERS OXYGEN MASK. AC OK FOR SERVICE.SDR UALA2008111302843Switch · faulty"STAB AUTO SHUTDOWN" STATUS MSG IS DISPLAYED ON EICAS. STAB SYS GND TEST FAILS. EXISTING FAULTS MAINT MSG 27-10007, 27-10010..UNABLE TO CONTROL STAB TRIM USING RT STAB TRIM CUTOUT SWITCH, STAB CONTINUES TO MOVE WITH SWITCH IN CUTOUT. REPLACED STCM SHUTOFF VALSDR 2008UALA02729Converter · faulted"MANUALLY INITIATED ENGINE START TEST". THIS TEST GIVES FAULT, "BACKUP CONVERTER HAS INTERNAL FAULT". SUSPECT FAULTY CONVERTOR. REPLACED BACK UP GENERATOR CONVERTER PER MM 24-25-09. PASSED TEST PER MM 24-25-00. AC OK FOR SERVICE.SDR 2008UALA02700Charger · faultyAPU BATTERY CHARGE MESSAGE DISPLAYED ON EICAS. SUSPECT FAULTY BATTERY CHARGER. REPLACED BATTERY CHARGER PER MM 24-31-06. AC OK FOR SERVICE.SDR 2008UALA02613Warning Horn · malfunctionedEQUIPMENT COOLING HORN KEEPS GOING OFF. FOUND EQUIPMENT COOLING AIR FILTER DIRTY. REPLACED FILTER. RESET ECS CARD HORN SILENCED. AC OK FOR SERVICE.SDR 2008UALA02614Bearing · making metalMETAL DEBRIS FOUND ON NR 2 ENG MAGNETIC CHIP DETECTOR. SEM CONFIRMED BEARING MATERIAL. A/C FERRIED TO SFO FOR ENGINE CHANGE. ENGINE REPLACED AT SFO ON 5/4/08. SHOP TEARDOWN REVEALED THAT THE NR 1 BEARING HAD ONE BALL WITH A LARGE AREA OF SPALLATION, AND ITSSDR 2008UALA02612Detector · failedICE DETECTOR L LEFT ICE DETECTOR FAILURE. STATUS CREW COMMENTS, STATUS MESSAGE ICE DETECTOR L MSG-3010141 ACTIVE ES HARD. REPLACED ICE DETECTOR LRU IAW MM30-81-01 OPS CHK GOOD. AC OK FOR SERVICE.SDR 2008UALA02451Starter · misriggedNR 1 ENGINE START VALVE APPEARS TO BE ASSEMBLED IMPROPERLY TO ALLOW MANUAL START, VALVE DOES NOT ALIGN WITH TUBE IN COWL. FOUND ALIGNMENT TANG TO BE 30 DEGREES OFF WHEN ASSEMBLED IN SHOP. REPLACED STARTER VALVE REF MM 80-11-02, OPS CHECKS OK.AC OK FOR SERVICSDR 2008UALA02373Blades · damagedNR 1 ENG HPC STG 7 HAS SEVERAL DAMAGED BLADES BEYOND LIMITS AND ARE NOT BLENDABLE. ALSO, HPC STAGE 12 HAS 1 BLADE WITH CRACK BEYOND LIMITS. ENGINE CONDITION MONITORING (ECM) DETECTED AN ENGINE GASPATH PARAMETER SHIFT. SUBSEQUENT BORESCOPE INSPECTION (BSI) FSDR 2008UALA02390Light · inoperativeEMERGENCY LIGHTS ON SIDES OF SEATS 32G, 2F AND 9F ARE INOP. RELAMPED & REPLACED LIGHT ASSY AS NEEDED. OPS CK GOOD.SDR 2008UALA02334Bottle · reads lowLOW BOTTLE. SUPPLEMENTAL, FILLER VALVE LOOSE. TIGHTENED FILLER VALVE AND TOPPED OFF CYLINDER.SDR 2008UALA02302Battery · weakAPU ARRIVED AT GATE WITH AN APU WEAK BATTERY MESSAGE AND APU CHARGER MESSAGE. BATTERY VOLTS AT 24 VDC, CHARGER NO MORE THAN 1 AMP CHARGE. FOUND FAULTY CHARGER. REPLACED APU BATTERY CHARGER AND APU BATTERY, REF MM 24-31-06 AND MM 24-31-05. OPS TEST OK.AC OK SDR 2008UALA02306Acm · frozenLEFT PACK AIR CYCLE MACHINE FROZEN.SDR 2008UALA02330Bottle · unknownWHILE ACCOMPLISHING EG8515 FOR CARGO PIT FIRE BOTTLE CHECK, NOTICED THAT WHEN DISC SWITCH IS PUSHED THAT VOLTAGE AT SQB CONN SPIKES TO 24.96 VDC FOR A SPLIT SECOND THEN GOES BACK TO APPROX ZERO AND STAYS ZERO UNTIL 20 MINS WHEN IT GOES TO APPROX 24 VDC AS STATSDR UALA2008111302330Connector · unstableWHILE ACCOMPLISHING EG8515 FOR CARGO PIT FIRE BOTTLE CHECK, NOTICED THAT WHEN DISC SWITCH IS PUSHED THAT VOLTAGE AT SQB CONN SPIKES TO 24.96 VDC FOR A SPLIT SECOND THEN GOES BACK TO APPROX ZERO AND STAYS ZERO UNTIL 20 MINS WHEN IT GOES TO APPROX 24 VDC AS STATSDR 2008UALA02335O-Ring · leakingLOW BOTTLE. SUPPLEMENTAL, GAUGE FITTING BACK UP RING LEAKS. REPLACED BACK UP RING.SDR 2008UALA02247Lamp · inoperativeEXTERIOR EMERGENCY LIGHTS AT DOORS 1L, 2R, AND 4R INOP.SDR 2008UALA02205Unknown · unknownELEC BACKUP GEN L LEFT BACKUP GENERATOR OFF DUE TO A PROTECTIVE TRIP. STATUS MSG01- LATCHED CRUISE MODE DEPENDENT; BACKUP GENERATOR (L) OIL PRESSURE IS LOW. DB- BACKUP CONVERTER MSG-2446080 LATCHED ER MODE.SDR 2008UALA02237Skin · crackedNR 1 SLAT, OUTBOARD TRACK HAS CRACK ON WING CUTOUT, ABOUT 1.25 INCH LONG. REMOVED 3 RIVETS AND 1 LOCK FASTENER. REMOVED DAMAGE LAID UP REPAIR AND STARTED CURE CYCLE. REF SRM 57-41-01. CURED THEN CLOSED UP. AC OK FOR SERVICE.SDR 2008UALA02238Light · unsecureSEAT 1E EEL LIGHTING MOUNTED ON THE SEAT NEEDS TO BE SECURED.SDR 2008UALA02204Fitting · strippedFOUND ACFT CREW O2 SERVICE FITTING STRIPPED.SDR 2008UALA02201Processing Unit · faultedFUEL QUANTITY PROCESSOR HAS AN INTERNAL FAULT, CMC MSG 28-20050, ACTIVE. FOUND CHANNEL-L INOP, REPLACED FUEL QUANTITY PROCESSOR UNIT PER MM28-41-01-401, OPS NORMAL. AC OK FOR SERVICE.SDR 2008UALA02127Oil System · leakingAT SHUTDOWN OF THE RIGHT ENGINE ABOUT A PINT OF OIL CAME FROM THE BACKUP GEN-MAIN GEARBOX DRAIN MAST. EICAS SHOWS RT BUG SVC.SDR 2008UALA02160Light · shortedEMERGENCY LIGHTS ON SEATS 31 TO 43 BOTH SIDES ARE NOT WORKING. FOUND SHORTED LIGHT ASSEMBLY SEAT 33A. REPLACED LIGHT ASSY,POWER SUPPLY ASSEMBLY OP CHECK GOOD. AC OK FOR SERVICE.SDR 2008UALA02169Battery · discharged10 MINUTES PRIOR TO DEPARTURE CREW CALL EICAS MSG 'APU BATTERY. FOUND FAULTY BATTERY. REPLACED APU BATTERY. AC OK FOR SERVICE.SDR 2008UALA02159Lamp · burned outEMERGENCY LIGHT AT SEAT 12D AFT LIGHT IS BURNT OUT. RELAMPED. OPS CHECKED GOOD.SDR 2008UALA02073Fmu · failedCREW REPORTED NR 1 ENG FAILED TO SHUT DOWN ON INITIAL MOVEMENT OF FUEL CUT-OFF SWITCH. ENGINE SHUT DOWN AFTER APPROX 2 MINS STATUS ENG FUEL VALVE L, MSG 73-60211. REPLACED FUEL MANAGEMENT UNIT (FMU).SDR 2008UALA02007Circuit Card · malfunctionedEICAS STATUS MESSAGE "ELEC STANDBY SYS" DISPLAYED, UNABLE TO CLEAR. EXISTING FAULT FOUND ON MAT ALSO. REPLACED M24406A12 CARD. RESEATED RELAY K24013. SYSTEM OP CHECK OK. AC OK FOR SERVICE.SDR 2008UALA01938Power Supply · faultySTATUS MESSAGE FLIGHT CONTROL SYSTEM. REPLACED LT PSA. AC OK FOR SERVICE.SDR 2008UALA01965Warning Message · illuminatedFOUND "FLIGHT CONTROL SYSTEM STATUS MESSAGE" LATCHED WITH NO CORRELATED MESSAGES.SDR 2008UALA02003Light · missing1F MISSING 1 AFT EMERGENCY LIGHT STRIP. SUPPLEMENTAL DATA UPDATE, REPLACED LIGHT STRIP.SDR UALA2008111301965Warning Message · illuminatedFOUND FLT CONTROL SYS STATUS MESSAGE LATCHED WITH NO CORRELATED MESSAGES. FOUND MESSAGE 31-54102. RPL IOM M004, NO HELP. SUSPECT ARINC 629 COUPLER B31208 IN P212 PANE. *NOTE* TURNED ON ALL HYD SYS PER MT 27-005-R1, NO HELP. *NOTE* MSG CAN BE CLEARED BY SDR 2008UALA02002Light · missingAFT EMERGENCY LIGHT MISSING FROM ARMREST AT SEAT 1F. SUPPLEMENTAL DATA UPDATE REPLACED BROKEN EEL LIGHT WITH NEW ASSY.SDR 2008UALA01889Light · detachedEEL LIGHT AT SEAT 3E HAS BEEN RIPPED OFF. REPLACED LIGHT ASSY.SDR 2008UALA01862Seal · leakingNR 3 LEFT MED SLIDE SHOWS NEEDLE BELOW GREEN BAND. DISCHARGE VALVE SEAL LEAKING. REPLACED NR 3 LT ESCAPE SLIDE. AC OK FOR SERVICE.SDR 2008UALA01828Slide · low pressureDOOR 2L SLIDE PRESSURE GAUGE BELOW GREEN BAND.
Back to Pratt & Whitney PW4077