JASC 7320
Service difficulty reports · 4,393
Reports filed under 7320 · Fuel Controlling System, newest first.
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 jasc_code = '7320' 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 jasc_code = '7320' 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 XNOA01120Engine · out of rigNO THROTTLE RESPONSE ON NR 1 ENGINE. RIG VSV AND VBV IAW ENGINE MANUAL 72-00-00. POWER RUN CHECK GOOD.SDR USAABA03017Eec · malfunctionedPHL - FLT 196 - EN ROUTE, CREW RECEIVED THE ECAM WARNING 'ENG 1 FADEC A FAULT.' FLIGHT RETURNED TO PHL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT ENGINE EEC. (M)SDR AWXA200300584Control Unit · malfunctionedON TAKEOFF AT LAS EN ROUTE FOR CMH WITH THRUST SET TO FLEX, NR 2 WENT TO TOGA, AND NR 1 WENT TO FLEX OR REDUCED SETTING (10 O'CLOCK ON GAUGE). HAD ECAM MESSAGE NO FLEX TEMP SET, BUT FLEX WAS SET AT IDLE. UPPER ECAM POWER INDICATOR VARIED FROM TOGA TO CLIMB WISDR VNAA0305016Signal Cond Unit · failedDURING TAKEOFF, THE LT HAND ENGINE WAS ONLY PRODUCING 85 PERCENT TORQUE AND THE CREW ABORTED TAKEOFF. THE AIRCRAFT WAS THEN FERRIED TO DAY. MAINTENANCE INSPECTED AND REPLACED THE LEFT HAND TORQUE SIGNAL CONDITIONER AND LEFT HAND TORQUE PROBE IN ACCORDANCE WISDR HEEA086533Valve · interferenceVALVE HAS INTERMITTENT OPERATION DURING ENGINE STARTS.SDR HEEA086532Fuel Control · failedENGINE WON'T START - TROUBLESHOOTING.SDR HEEA086531Fuel Control · malfunctionedNR 2 ENGINE LIGHTS OFF BUT WILL NOT ACCELERATE PAST 30 PERCENT N1.SDR AMTA200300699Eec · surgesLEFT ENGINE SURGING, ALL ENGINE PARAMETERS FLUX, UNLATCHED LEFT EEC SURGING AND ENG PARAMETERS FLUX STOPPED. DURNG T/S FOUND LEFT PF RAKE ON OUTBOARD SIDE OF LEFT ENGINE MISSING 1 PITOT HEAD, 3RD FROM OUTBOARD. APPLY THE TEMPORARY REPAIR PER AMM 77-11-04-422SDR HEEA086625Control Unit · splitUNCONTROLLABLE TORQUE SPLIT. TESTED AND FOUND SERVO VALVE LEAKAGE CAUSING UNEVEN FLOW BETWEEN SIDES. POLISHED SERVO VALVES AND LEVER. UNIT TESTED SATISFACTORY.SDR ERAA087093Governor · stiffGOVERNOR HARD TO OPERATE. HAS DROOPING, STIFF THROTTLE. REPAIRED AND TESTED IAW MFG OHM FORM 15-1095A.SDR RAIA00305144Line · unsecureENGINE NR 1 UNCOMMENTED SHUT DOWN. MAINTENANCE SECURED P3 LINE AND OPS CK OK.SDR BAQA086426Fuel Control · malfunctionedENGINE STARTS HOT. REMOVED FROM ENG NR: REPLACED WITH SERVICEABLE UNIT.SDR AUS20030509Filter · faulty(AUS) P3 FILTER FAULTY. FILTER END CAPS SEPARATED FROM FILTER ELEMENT. SUSPECT PROBLEMS WITH GLUE USED TO HOLD END CAPS ON.SDR 050683Rod · disconnectedWHILE EN ROUTE ON FLIGHT 5598 FROM MORGANTOWN PENNSYLVANIA TO PITTSBURGH PENNSYLVANIA, THE RIGHT ENGINE DISPLAYED RAPIDLY INCREASING AND UNCONTROLLABLE RISE IN TORQUE AND FUEL FLOW. THE CREW EVALUATED THE SITUATION AND AGREED TO PERFORM A PRECAUTIONARY ENGINESDR MEX2002153Solenoid · failedDURING ENGINE START THE (APPROACH IDLE FUSE) MESSAGE COMES ON, THE ENGINE NR 2 IS MORE ACCELERATED THAN ENGINE NR 1. THE RIGHT SOLENOIDE WAS REPLACED IAW MM, TEST CORRECT IAW MM.SDR BAQA086321Adjuster · looseENGINE N1 IDLE ADJUSTMENT SCREW HAS FREE MOVEMENT EITHER RIGHT HAND OR LEFT HAND. REPLACED WITH SERVICEABLE UNIT.SDR VNAA0305004Hmu · failedAT 13,000, THE CREW BEGAN GETTING A LEFT HAND ENGINE SURGE. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND CONTACTED MAINTENANCE CONTROL. THE CREW THEN DIVERTED TO PHL. NO EMERGENCY WAS DECLARED AND THE FLIGHT LANDED SAFELY AT PHL. TWO MECHANICS FROM PSDR HCM2003F00000Fadec · inoperativeTEN MINUTES INTO THE FIRST FLIGHT OF THE DAY, A SERIES OF WARNING GONGS WENT OFF IN THE PILOTS HEADSET FOLLOWED BY THE YELLOW (GOV) LIGHT, THE RED (GOV) LIGHT AND THE RED (TWX GRIP) LIGHT ALL BEING ILLUMINATED. THE RED (GOV) LIGHT FLICKERED AND EVENTUALLY WENSDR ERAA086442Control Unit · splitTORQUE SPLIT 20 PERCENT IN CRUISE FLIGHT SENT INTO MANUFACTURER FOR REPAIR. DISMANTLED AND COMPONENT EXAMINATION FOUND SERVO VALVE ORIFICES AND LEVER TO BE CONTAMINATED WITH OILY BROWN SOOT PAST. APPRECIABLE WEAR WAS EVIDENT ON THE SERVO VALVE LEVER AND ORISDR SIMA200311316Control Unit · inoperativeTAKEOFF WAS ABORTED DUE TO THE RIGHT ENGINE TORQUE WENT TO ZERO. THE ENGINE FEATHERED AND SHUT DOWN BY ITSELF. ALL PARAMETERS WERE NORMAL PRIOR TO ENGINE SHUTDOWN. MAINTENANCE REMOVED AND REPLACED THE RT ENGINE DIGITAL ELECTRONIC CONTROL UNIT IAW MM. OPERASDR AWXA200300392Line · brokenPHX - ABORTED TAKEOFF - FLT 0126 - ON TAKEOFF ROLL AT PHX EN ROUTE FOR MKE AT 110 KTS THE NR 2 ENGINE LOST POWER, ABORTED TAKEOFF. AFTER TAXIING OFF RUNWAY THE NR 2 ENGINE EGT STAYED AT 750. MOVED NR 2 THROTTLE THROUGH FULL RANGE OF MOTION, HAD NO EFFECT ON SDR VNAA0304011Connector · failedON FINAL, THE CREW RECEIVED AN ECU FAIL MESSAGE AT APPROX 100 FEET AGL. HEAVY BRAKING WAS NEEDED AFTER TOUCHDOWN DUE TO THE LACK OF REVERSE THRUST DUE TO THE FAILED ECU. WHILE TAXIING THE CREW HEARD A LOUD NOISE FROM THE RIGHT SIDE OF THE AIRCRAFT AND TAXIIESDR 041103Computer · failedRIGHT FUEL COMPUTER FAILED, OPERATED ENGINE IN MANUAL MODE, OIL PSI NORMAL, NR 2 N2 FLUCTUATED, NR 2 ITT GAUGE FAILED MOMENTARILY, ABOUT 20 MINUTES LATER ENGINE FLAMED OUT AT FL390. AIRCRAFT LANDED WITHOUT INCIDENT. STAGE OF OPERATION PART 91, EMPTY. GARRETSDR MEX2003126Fuel Control · malfunctionedCAPTAIN REPORTED, WHEN ANTI-ICE WAS TURNED ON LT ENGINE, EPR`S WENT DOWN AND RT ENGINE TO SLOW ACCELERATION REQUIRING 40 SECONDS TO ACCELERATE. DURING OVERNIGHT SERVICE LINE PS4 IN RIGHT FCU WAS DRAINED IAW MM, ANTIFLUCTUATION VALVES AND FCU ACCELERATION CAM SDR UPS03640415Eec · failedINSPECTION TYPE: ETOP, ON DESCENT IN HEAVY RAIN, RT ENGINE ROLLBACK, (POSSIBLE FLAME-OUT). ADVANCED THROTTLE AND ENGINE RESPONDED AFTER 10 SECONDS VISUALLY CHECKED INLET AND EXHAUST AREA NO DEFECT NOTED, PERFORMED FUEL SUMP DRAIN CHECK, NO WATER AND DEBRSDR RAIA00304106Sensor · malfunctionedRIGHT ENGINE INTEGRATED ELECTRONIC CONTROL FAIL INDICATION. MAINTENANCE REMOVED AND REPLACED INLET TEMP SENSOR, OPS CHECK OK.SDR CA030416003Bellcrank · failed(CAN) DURING APPROACH THE DROOP COMPENSATOR SYSTEM FAILED TO RESPOND AND ENGINE RPM INCREASED AS THE COLLECTIVE WAS LOWERED. PILOT ADJUSTED ENGINE RPM USING THE ELECTRICAL TRIM SYSTEM, (BEEP SWITCH). SUBSEQUENT INSPECTION FOUND THAT THE ENGINE GOVERNOR CONTROLSDR A6WA200360004Fuel Control · malfunctionedAT FL280, OAT -40 DEGREES C, TMS OFF, ANY REDUCTION IN POWER OF NR 3 ENGINE FUEL FLOW WOULD DROP TO 300 NR A FEW SECONDS. OTHER ENGINE INSTRUMENTS WOULD DROP ACCORDINGLY. REMOVED AND REPLACED NR 3 FUEL CONTROL ASSEMBLY. OPS AND LEAK CHECKS GOOD AT THIS TIMESDR AUS20030387Valve · faulty(AUS) RT ENGINE SPAR VALVE FAULTY.SDR ASOA03125Eec · inoperativeDURING TAKEOFF, AT APPROXIMATELY 3,000 FT WHILE INCREASING TO CLIMB POWER, THE RT ENGINE SPEED WENT TO 102.5 PERCENT. THE CREW REDUCED THE ENGINES TO 86 PERCENT WITH 1 INCH SPLIT IN THE LEVERS, THEN THE RT ENGINE DECREASED TO 83 PERCENT. AN EMERGENCY WAS DECSDR S03228014Engine · flamed outCREW REPORT NR 4 ENGINE FLAMED OUT IN FLT DUE TO NO FUEL SUPPLY INITIAL INVESTIGATION FOUND NO.4 CROSSFEED VALVE STUCKED AT CLOSE POSITION AND CAUSED NR 4 MAIN FUEL USED UP. INITIAL ACTION. MAR/24, IAW AMM 28-22-00, REPLACED NR 4 CROSSFEED VALVE ACTUATORSDR MWEA030143Packing · leakingEPR DROPPED DOWN TO DOWN SLIGHTLY ADVANCED THROTTLE, POWER CAME ON BACK AFTER A FEW MORE MINUTES, POWER STARTER FALLING AGAIN. REMOVED AND REPLACED RIGHT PRESSURE AND DUMP VALVE LINE PACKING.SDR MWEA030136Fuel Control · out of adjustLEFT ENGINE HUNG AT ABOUT 45 PERCENT AND ROLLED BACK TO ABOUT 40 PERCENT. ADJUSTED IDLE AND DRAINED MOISTURE TRAP.SDR CA030319005Fuel Control · leaking(CAN) MAINTENANCE FOUND EXCESSIVE FUEL LEAK FROM NR 2 ENGINE FCU. UPON EXAMINATION FOUND THAT FUEL WAS LEAKING FROM AROUND THROTTLE SPLINE SHAFT. FCU WAS REPLACED.SDR HEEA085052Solenoid Valve · failedWOULD NOT START WITH INTELLISTART SYSTEM ON LINE.SDR HEEA085049Fuel Control · damagedFUEL CONTROL HAS NO ADJUSTMENT LEFT FOR LIGHT OFF. INTERMITTENTLY FAILS TO LIGHT OFF. SHOP REPAIR.SDR DL757030182Eec · unserviceableLT ENGINE PRIMARY CONTROL STATUS MSG, LT ENGINE FAILED. REPLACED NR 1 ENGINE EEC. PERFORMED WINDMILL INSPECTION ON ENGINE. NO DEFECTS NOTED.SDR VNAA0302019Connector · failedDURING TAKEOFF, THE CREW RECEIVED A LT ENGINE CONTROL UNIT FAIL CAS MESSAGE AND ABORTED TAKEOFF. MAINTENANCE INSPECTED AND CLEANED THE ENGINE CONTROL UNIT CONNECTOR IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 73-00-00. OPERATIONAL CHECKS WERE PERFORMED ANDSDR MALA030161HmuON FLIGHT #2941 GTR-MEM, RH ENGINE SHUTDOWN LEAVING FTR @ 6000 FT. DID NOT RELIGHT. INFLIGHT SHUTDOWN, AIR RETURN TO GTR. NORMAL TAKEOFF, DIALED DOWN CTOT TURNED OFF AUTOCOARSEN AND WENT THROUGH AFTER TO MEMORY ITEMS. CLIMBED TO 2000 FT, LEVELED OFF. ATC INSDR HEEA084157Fuel Control · leakingFUEL CONTROL LEAKING.SDR HXSD0000434Hmu · leakingREMOVED HMU / SN 504B DUE TO UNIT LEAKING OUT OF LIMITS. UNIT IS LEAKING BETWEEN HIGH VOLUME PUMP AND HMU BODY. WILL INSTALL SAME UNIT WHEN COMPLETE. RETURNING UNIT TO MFG. FOR REPAIR.SDR HEEA084385Relay · malfunctionedRELAY CAUSING A FADEC DEGRADE LIGHT ON START.SDR CA030212003Rod End · damaged(CAN) PILOT REPORTED THAT ON DESCENT THAT HE COULD NOT ACHIEVE ANYTHING LESS THAN 1000 FT POUNDS TORQUE ON THE LT ENGINE WHEN PULLING THE POWER LEVER BACK TO IDLE. PILOT LANDED AND SHUT ENGINE OFF AND TAXIED TO TERMINAL. MAINTENANCE FOUND ROD END FROZEN DUE SDR ALG2003F00025Fadec · failedDURING FLIGHT, FIVE MILES FROM DESTINATION PLATFORM, ENGINE CHIP LIGHT ILLUMINATED, DURING FINAL APPROACH TO THE PLATFORM APPROXIMATELY 75 TO 100 FEET THE FADEC FAULT, FADEC MANUAL, FADEC FAIL, RESTART FAULT AND AUTO RELIGHT ILLUMINATED WITH FADEC FAIL AUDIO ASDR SWAA030272Valve · faultyTHE NR 1 ENGINE COMPRESSOR STALLS WHEN THROTTLE ADVANCED. REMOVED AND REPLACED NR 1 ENG START CHECK VALVE AND PRESS RATIO BLEED CONTROL PER MM.SDR DLM88030097Engine · malfunctionedTHE ENG ABOUT 8 TO 10 SECA FOR WARM UP, ON T/O ROLL ENG WOULD NOT ACCELERATE PAST IDLE. GAVE THE ENG 6 SECS WITH THROTTLES UP TO RESPOND. ABORTED T/O ROLL AROUND 80 KT. RT ENG, NR 2. PERFORMED CHECK OUT OF RT ENG PER PFHB. OPS CHECK NORMAL. OK FOR SERVICSDR C2XA03IA006Fadec · inoperativeON TAKEOFF ROLL THE CREW NOTED LOW N1 ON ENGINE NR 1. THE CREW ABORTED TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE NR 1B FADEC, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.SDR ALGA084031Cover · defectiveON ASSEMBLY FOUND COVER LEAKING EXCESSIVE. REMOVED.SDR ALGA084030Cover · defectiveON ASSEMBLY FOUND COVER LEAKING EXCESSIVE. REMOVED.SDR 0300123248Seal · leakingDURING CRUISE FLGHT ENGINE NR 2 N1 DETERIORATED TO 72 PERCENT N1 AND TEN MINUTES LATER ENGINE NR 2 FLAMED OUT. RELIGHT UNSUCCESSFUL. FLIGHT CREW PERFORMED AN UNEVENTFUL LANDING AT DESTINATION AIRPORT. MAINTENANCE FOUND A FUEL LEAK AT THE HMU. MAINTENANCE REPLA
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