IAE V2527-A5
Service difficulty reports · 8,011
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 = 'V2527A5' 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 = 'V2527A5' 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 99UAL900127Power Supply · inopEMERGENCY LIGHT TEST FAILS WITH EPSU INT LOAD R MESSAGE. *S/D* INTERNAL LOAD FAULT WAS DETECTED AT THE EMERGENCY POWER SUPPLY UNIT (12WL). THE EMERGENCY POWER SUPPLY UNIT AND ITS BATTERY WERE THEN REPLACED.SDR 99UAL900101Switch · out of positionCABIN EMERGENCY LIGHT CHECK FAILED. FAULTED EPSU COMM FWD L AND EPSU COMM AFT L. *S/D* DURING THE OPS CHECK OF EMERGENCY LIGHTS THROUGH THE PROGRAMMING AND TEST PANEL (PTP), NO SMOKING SWITCH 190RH WAS INADVERTENTLY SET TO THE ON POSITION. IT WAS SUPPOSED TOSDR 99UAL900100Yaw Damper · malfunctionedRECEIVED UNCOMMANDED YAW INPUT WHICH RESULTED IN AUTOPILOT DISENGAGEMENT. *S/D* YAW DAMPER ACTUATOR HAS BEEN ISOLATED AS THE PROBLEM. THIS UNIT HAS NOT BEEN REPLACED ON THE AIRCRAFT AS OF 2/21/99. BUT THERE IS NO UNCOMMANDED YAW INPUT WITH THE YAW DAMPER NR SDR 99UAL900085Metering Unit · leakingNR 1 ENGINE FUEL DRAINMAST IS LEAKING FUEL FROM THE FMU PORT IN A STEADY STREAM DURING ENGINE RUN. FUEL METERING UNIT LEAKING FROM DRAIN MAST. NOT A NEW PROBLEM. MRR NOT REQUIRED. COA IN PROCESS TO REDUCE FUEL LEAKS.SDR 99UAL900073Actuator · leakingHYDRAULIC FLUID LEAKING FROM RUDDER AREA. *S/D* YAW DAMPER ACTUATOR SEAL WAS LEAKING HYDRUALIC FLUID. REPLACED THE YAW DAMPER ACTUATOR.SDR 99UAL900067Fan · failedVENT EXTRACT FAN BLOWER ECAM MESSAGE. CREW REPORTED SLIGHT VIBRATION IN COCKPIT AND SMOKE FROM AVIONICS COMPARTMENT.SDR 99UAL900048Switch · out of adjustLEFT FWD OVERWING DOOR GIVING WARNING ECAM MSG. THE LEFT FWD OVERWING DOOR PROXIMITY SWITCH AND TARGET WAS MISALIGNED WHICH RESULTED IN THE ECAM WARNING MESSAGE. THE TARGET WAS ADJUSTED PER AMM TASK 52-71-13-400-001 TO CORRECT THE PROBLEM.SDR 99UAL900049Retract Mech · malfunctionedON CLIMBOUT, GEAR DID NOT FULLY RETRACT. CYCLED GEAR, CAME UP OK BUT GOT LGCIU FAULT WITH ASSOCIATED ECAM WARNING.SDR 99UAL900054Circuit Breaker · trippedMCDU NR 1 & 2 BLACKED OUT SEVERAL TIMES FOR SEVERAL MINUTES INDEPENDENTLY AND CAME BACK ON THEIR OWN. NR 2 FLIGHT DIRECTOR SEEMED TO WANDER BOTH VERTICALLY AND LATERALLY 300 FEET. *S/D* RESET FMGC 1 AND 2 CB'S, OPS CHECKS NORMAL. NO ADDITIONAL PROBLEMS HAVESDR 99UAL900045Pfd · malfunctionedON APPROACH, F/O PFD AND ND SWAPPING POSITION AFTER TAKEOFF, INTERMITTANTLY DURING FLIGHT.SDR 99UAL900079Tube · failedMR25612-016 SLIDE/RAFT TOP TUBE SEAM FAILED DURING PROOF TEST. MECHANIC WAS LOWERING PRESSURE IN TOP TUBE FROM 4.4 PSI TO 2.2 PSI. SEAM SEPARATED (6 FT) AT APPROXIMATELY 2.8 PSI.SDR 99UAL900042Air Dist · odorSTRONG OIL ODOR THROUGHOUT CABIN.SDR 99UAL900041Light · inopWOULD NOT PASS EMERGENCY LIGHT TEST. *S/D* CAUSES CANNOT BE DETERMINED FROM THE WRITE-UP. EMER LIGHT BATTERY PACK, POWER SUPPLY UNIT AND SLIDE WERE REPLACED. EMERGENCY LIGHT TEST WAS THEN CHECKED OK. BUT SHOP FINDINGS REVEALED NO AMP READINGS ON LIGHT SYSTESDR 99UAL900043Warning · activatedGREEN SYSTEM HYD INDICATES AT AMBER BAR.SDR 99UAL900021Metering Port · leakingNR 1 ENG LEAKING STREAM OF FUEL WHEN ENG RUNNING. APPEARS TO BE FROM FUEL METERING PORT ON BOTTOM DRAIN FIN. FUEL METERING UNIT LEAKING FROM DRAIN MAST. NOT A NEW PROBLEM. MRR NOT REQUIRED. COA IN PROCESS TO REDUCE FUEL LEAKS.SDR 99UAL900009Hyd Syst · reqd serviceDIVERTED TO DEN DUE TO BLUE SYSTEM HYDRAULIC PRESSURE/VOLUME LOW.SDR 99UAL900002Vsv Actuator · failedRIGHT ENGINE COMPRESSOR STALL ON TAKEOFF. RETURNED TO FIELD. OVERWEIGHT LANDING. VSV ACTUATOR HAD A DEFECTIVE POSITION SENSOR, CAUSING COMPRESSOR STALL. COA IS IN PROCESS TO MODIFY THE LVDT OF THE VSV ACTUATORS.SDR 98UAL900623Lgciu · damagedECAM FOR UNSAFE LANDING GEAR DISPLAYED. CAPT RECYCLED GEAR AND IT CAME DOWN AND LOCKED NORMALLY. *S/D* CAPT RECYCLED GEAR AND IT CAME DOWN AND LOCKED NORMALLY. REPLACED NR 1 LGCIU DUE TO BROKEN PIN AT J-1. INSPECTED PROX SENSORS 13GA AND 19GA. JACKED AIRSDR 98UAL900612Actuator · failedNR 1 COMPRESSOR STALL. ENGINE SHUT DOWN. *S/D* COMPRESSOR STALL WAS CAUSED BY A VSV ACTUATOR WITH A FAULTY POSITION FEEDBACK SIGNAL. COA R90290 HAS BEEN ACCOMPLISHED ON APPROXIMATELY 80 PERCENT OF THE V2500 ENGINE FLEET. ACCOMPLISHMENT HAS BEEN ACCELERATED SDR 98UAL900607Strut · required serviceLANDING GEAR WOULD NOT RETRACT ON DEPARTURE. RETURNED TO DEN. *S/D* ECAM L/G SHOCK ABSORBER FAULT. SECURED LOOSE SENSOR TARGET. PERFORMED NLG STRUT SVC.SDR 98UAL900604Hyd Syst · failedGREEN HYDRAULIC SYSTEM FAILED. DIVERTED TO DENVER.SDR 98UAL900601Pfd · malfunctionedCAPTAIN'S PFD INTERMITTENTLY NOT VISIBLE. *S/D* SYSTEM TESTED GOOD NOTHING WAS REPLACED.SDR 98UAL900565Line · leakingFLIGHT CREW ACCOMPLISHED MANUAL GEAR EXTENSION DUE TO LOSS OF GREEN HYDRAULIC SYSTEM. AMBER ALERT, NORMAL LANDING. *S/D* FOUND HYDRAULIC LINE AT RIGHT MLG DOOR BYPASS VALVE LEAKING. REPLACED LINE, LEAK CHECK OK.SDR 98UAL900549Outflow Valve · brokenPASSING 9000' GOT CABIN PRESSURE ECAM & MASTER WARNING. VERTICAL SPEED WAS UP TO 500+ AND DOWN TO -1200 FPM. CABIN TEMP WENT FROM WARM TO COLD SEVERAL TIMES BEFORE LANDING. RETURNED TO DEN. *S/D* FOUND BROKEN BACKSHELL ON ACTUATOR ELECTRONIC 1, 10HLA OF OSDR 98UAL900536Arm · failedNR 1 ENGINE: STALL ECAM WARNING DISPLAYED. AUDIBLE 'THUMP' ON RHS OF AIRCRAFT AT FL310. NR 1 EGT WENT TO 1800 DEGREES. ENGINE SHUTDOWN. DIVERTED TO GRR UNDER AMBER ALERT. *S/D* ENGINE DISASSEMBLY INVESTIGATION FOUND A VARIABLE STATOR VANE LEVER ARM FAILESDR 98UAL900541Starter · malfunctionedSPARKS UNDER NR 1 ENGINE UPON START-UP NOTED BY PUSHBACK MECHANIC. SHUTDOWN ENGINE. *S/D* REPLACED STARTER AND START VALVE PER MM 80-13-41. OPERATIONAL CHECK TESTED GOOD.SDR 98UAL900534Switch · failedGREEN HYDRAULIC SYSTEM LOW-PRESSURE/LOW VOLUME. LANDED AMBER ALERT. *S/D* FOUND HYDRAULIC LEAK AT GREEN HYDRAULIC PRESSURE SWITCH ON NR 1 ENGINE. LEAK COMING FROM PACKING. REPLACED PRESSURE SWITCH, OPS CHECK GOOD.SDR 98UAL900538Hyd Syst · required serviceGREEN HYDRAULIC SYSTEM QUANTITY INDICATION LOW. SHUT DOWN ENGINE 1 GREEN PUMP AND PTU. DIVERTED TO ORD. *S/D* CYCLED GEAR, FLAPS AND SPOILERS SEVERAL TIMES. ALSO, MOTORED ENGINE. NO LEAKS FOUND, SUSPECT AIR IN SYSTEM.SDR 98UAL900546Fire Light · illuminatedCREW REPORTED THE APU FIRE LIGHT CAME ON WHILE IN CRUISE. NO ASSOCIATED ECAM WARNINGS. THE APU WAS OFF, AND THE APU FIRE LIGHT IS INTERMITTANT. *S/D* POST FLIGHT REPORT SHOWS ECAM WARNING APU FIRE, BUT NO FAILURE MESSAGE. APU FDU TESTED OK. LAST LEG AND PRSDR 98UAL900517Light · inopEMERGENCY LIGHTS INOP AT SEAT 3B.SDR 98UAL900508Slide · malfunctionedDOOR 1L SLIDE DEPLOYED AFTER ARRIVAL AT GATE. *S/D* FLIGHT CREW ACCIDENTALLY DEPLOYED THE SLIDE UPON ARRIVAL. SLIDE WAS REPLACED PER MM 40-25-62-44.SDR 98UAL900504Arm · failedNR 2 ENG HAD MULTIPLE COMPRESSOR STALLS, AUTO IGNITION CAME ON. COMPRESSOR STALL OCCURRED AT TOP OF DESCENT. *S/D* ENGINE DISASSEMBLY INVESTIGATION FOUND THE CAUSE WAS A FAILED HPC STAGE 3 LEVER ARM. THE MANUFACTURER WILL PUBLISH SERVICE BULLETIN 72-0334 IN SDR 98UAL900487Galley · smokingAIRCRAFT RETURNED TO GATE AFTER FLIGHT ATTENDANT NOTICED SMOKE FROM AFT GALLEY AREA.SDR 98UAL900493Air Distribution · odorBURNING SMELL FOLLOWED BY A WHC2 FAULT MESSAGE ON UPPER ECAM. *S/D* ACCOMPLISHED PACK OPERATIONAL TEST. ALL CHECKS GOOD, NO DISCREPANCIES FOUND, NO BURNING SMELL. NO FAULT MESSAGES DISPLAYED AFTER TEST.SDR 98UAL900481Motor · failedPRESSURIZATION 2 FAILURE DISPLAYED ON UPPER ECAM. RESET CB PRESSURIZATION 1 THEN FAILED FOLLOWED BY ANOTHER NR 2 FAILURE. MANUAL MODE OK. RETURNED TO LAX. *S/D* PROBLEM CAUSED BY THE OUTFLOW VALVE MOTOR. REPLACED OUTFLOW VALVE MOTOR 10HL-3 PER MM 21-31-SDR 98UAL900482Gear · failedDIVERTED TO ONT WITH NR 2 ENGINE SHUTDOWN DUE TO OIL PRESSURE INDICATION. *S/D* OIL PUMP DRIVE GEAR FAILED CAUSING LOSS OF OIL PRESSURE. GEAR FAILED FROM A MANUFACTURING DEFECT. CONSIDERED ISOLATED CASE.SDR 98UAL900485Mechanism · out of adjustDOOR 2L WILL NOT SECURE PROPERLY. FERRIED AIRCRAFT TO ORD FOR REPAIR. *S/D* TROUBLESHOOTING REVEALED THAT DOOR WAS OUT OF RIG. ACCOMPLISHED RIG OF DOOR UPPER AND LOWER GUIDEARMS. DOOR OPERATION NORMAL.SDR 98UAL900483Thermostat · malfunctionedRETURNED WITH ENGINE BLEED VALVE PROBLEM. *S/D* BLEED VALVE PROBLEM TRACED TO THERMOSTAT. REPLACED THERMOSTAT AND SYSTEM OPERATED NORMAL.SDR 98UAL900473Light · inoperativeEMERGENCY ESCAPE PATH LIGHTS INOP AT SEATS 6C, 10C, AND 15C. *S/D* REPLACED LIGHT ASSY, OPS CK NORMAL.SDR 98UAL900460Brake Syst · malfunctionedBRAKE FAILURE ON TAXI. NR 1 ENG RUNNING, SINGLE ENGINE TAXI. WHILE STARTING NR 2 ENG, ALL BRAKES FAILED. RECYCLED ANTI-SKID NWS SWITCH, NO HELP. *S/D* PERFORMED HYD QTY CK, DEPRESSURIZED AND REPRESSURIZED BRAKE ACCUM. BRAKES CHECKED NORMAL. RAN ENG 1 ANSDR 98UAL900453Fan · failedHIGH PITCH VIBRATION UNDER FLIGHT DECK FLOOR. ACRID SMOKE SMELL AND ECAM MESSAGE FOR AVIONICS BLOWER FAULT. SWITCHED TO OVERRIDE POSITION. VIBRATION AND SMOKE CLEARED. *S/D* VIBRATION WAS CAUSED BY THE AVIONICS COOLING FAN. VIBRATION AND SMOKE CLEARED AFSDR 98UAL900452Fmgc · malfunctionedFMGC 1 AND 2 FROZEN. NO RESPONSE TO INPUTS. USED STANDBY NAV ON THE RMP'S. *S/D* RESET SYSTEM AND PERFORMED CAT III CAPABILITY PER AMM 22-97-00 AND AFFS TEST. ALL TEST PASSED, NO FAULTS PRESENT. CHECK PLR AND PFR WITH NO FAULTS DETECTED. NO MORE PROBLEMSDR 98UAL900394Pump · failedCREW REPORT, GREEN EDP LOW PRESSURE AND LOW GREEN SYSTEM PRESSURE. QUANTITY IS INDICATING ZERO AMBER ALERT. RETURNED TO DENVER. *S/D* GREEN SYSTEM HYD PUMP REPLACED.SDR 98UAL900395Discharged Light · illuminatedAPU FIRE DISCHARGE LIGHT IS ILLUMINATED. RED DISCHARGE INDICATOR IS PRESENT ON AIRCRAFT.SDR 98UAL900389Auto Throttle · malfunctionedON DESCENT, NO THROTTLE RESPONSE WITH AUTO THROTTLES ON. AUTO THROTTLE SWITCHED OFF, NO THROTTLE RESPONSE IN MANUAL, FLX OR CLIMB. APPLIED T/O G/A POWER AND GOT THROTTLE RESPONSE- BOTH ENGINES. *S/D* ENGINES TESTED AT HI-PWR. AFS AND LAND TEST PER MM 22-9SDR 98UAL900390Smoke Detector · defectiveFORWARD CARGO SMOKE INDICATION ON UPPER ECAM FLASHED INTERMITTENTL, THEN CAME ON CONTINUOUSLY. DISCHARGED AGENT. RETURNED TO FIELD. *S/D* DEFECTIVE SMOKE DETECTOR COUPLED WITH OPEN GROUND 1999UT TERMINAL BLOCK. REPLACED SMOKE DETECTOR CONTROL UNIT AND SMOSDR 98UAL900391Prox Sensor · malfunctionedECAM MESSAGE SHOCK ABSORBER FAULT. CB RESETS ON LGCIU'S, NO HELP. DIVERTED TO DENVER AMBER ALERT. *S/D* CFDS INDICATED PROX SENSOR 24GA AT FAULT. REPLACED SENSOR PER MM 32-31-73.SDR 98UAL900366Light · inoperativeEMERGENCY ESCAPE PATH LIGHTS INOP AT 16ABC, 17, 18, 22, 23, 24ABC.SDR 98UAL900367Light · brokenEMERGENCY LIGHT BROKEN OFF.SDR 98UAL900368Slide · detachedAFT RT ENTRY DOOR ESCAPE RAFT DISMOUNTED AT UPPER END. *S/D* UPPER SPRINGS OF SLIDE PACK DISMOUNTED FROM UPPER STUDS OF DOOR. SLIDE WAS REPLACED PER MM 40-25-62-44.
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