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.

SDR QMLA2013080613113Control Unit · failedIN-FLIGHT, NR 1 FADEC FAILURE. SWITCHED NR 1 ENGINE FROM "NORMAL" TO "MANUAL" AND RETURNED SWITCH TO THE "NORMAL" POSITION. USING MANUAL CONTROL OF NR 1 ENGINE VIA TWIST-GRIP, A PRECAUTIONARY UNSCHEDULED LANDING WAS MADE. PILOT REPORTED THE NR 1 ENGINE HAD Aug 6, 2013 · N954AL · Urocop EC135T2SDR CALA2013080500536Governor · failedAFTER TAKE OFF, BROUGHT NR 2 ENGINE UP TO 35 PERCENT N1 AN RT ENGINE DIDN`T SPOOL UP. LOW SPEED RTO 5KTS MAX R & AMP; RT FFG IAW MM TASK 73-21-01-004-001-R-04 & TASK 73-21-01-4 04-013-R-04 ON NR 2 ENGINE.Aug 5, 2013 · N26123 · Boeing 757224SDR 9JLA2013080204856Fadec · failedAFTER SWAPPING THE CHANNEL A AND B FADECS FOR TROUBLESHOOTING, THE CREW REPORED FADEC F1B CLASS 3 WHITE MESSAGES THAT WOULD NOT CLEAR. THE NR 1 ENGINE F1A FADEC WAS REPLACED WITH A REPAIRED UNIT. LEAK AND OPS CHECKS WERE SATISFACTORY. REF: HNYWL 783 LMM 72-0Aug 1, 2013 · N62MF · Amd FALCON2000SDR G41A20130731004Solenoid · shortedDURING CLIMB, NR 1 ENGINE EXPERIENCED A SUDDEN SURGE FOLLOWED BY A ROLLBACK OF APPROXIMATELY 15 PERCENT N1. CAPTAIN NOTICED LT FUEL COMPUTER LIGHT ON & CO-PILOT EXECUTED CHECKLIST. FUEL COMPUTER DID NOT RESET. DECIDED TO RETURN. AFTER BURNING OFF FUEL, LANJul 27, 2013 · N61SJ · Lear 55LEARSDR UALA2013072405208Eec · damagedDURING RT ENGINE ECC REMOVAL, FOUND EEC VENT FITTING JAMMED BETWEEN ECC AND ENGINE FAN CASE. CAUSED EEC DAMAGE (2" HOLE ON EEC), AND SOME WEAR ON FAN CASE. REPLACED EEC IAW AMM.Jul 23, 2013 · N548UA · Boeing 757222SDR UALA2013072405202Relay · faultyLEFT ENGINE ELECTRONIC ENGINE CONTROL IS IN THE ALTERNATE CONTROL MODE DUE TO A CONTROL SYS FAULT. REPLACED ENGINE RELAY UNIT.Jul 23, 2013 · N793UA · Boeing 777222SDR CA130729010Line · failed(CAN) THE OPERATOR REPORTED AN IFSD OCCURRED FOLLOWED BY AN UNEVENTFUL SINGLE ENGINE LANDING. A POST FLIGHT INSPECTION REVEALED A CRACKED FUEL TUBE BETWEEN THE FUEL CONTROL AND FUEL FLOW TRANSMITTER. TROUBLESHOOTING ONGOING.Jul 18, 2013SDR ASAA2013071395591Eec · faultedWHILE ACCOMPLISHING T/C NR 78273000 INTERROGATE THE FMC CDU FOR ENG FAULTS. SHORT TERM FAULT 73-20162, FOUND ON NR 2 ENG INTERNAL EEC FAULT ON LAST 10 LEGS. ACFT GROUNDED. AFTER ACTUATORS TEST. NR 2 EEC STILL HAS EEC INTERNAL FAULT. R & R NR 2 EEC IAW AMMJul 13, 2013 · N508AS · Boeing 737890SDR ASAA2013071295576Switch · inoperativeENGINE VALVE CLOSED ON FUEL PANEL ILLUMINATED BRIGHTLY INDICATING VALVE IN TRANSIT. ACFT GROUNDED. REPLACED NR 2 ENG HPSOV SWITCH REF AMM 73-21-09-000-801-F00 & 73-21-09-400-801-F00. OPERATED 2 ENGINE, OPS CHECKS NORMAL.Jul 12, 2013 · N564AS · Boeing 737890SDR USAA2013070800007Sense Line · chafedNR 1 ENG WOULD ONLY PRODUCE 72 PERCENT N1 AFTER MOVING THRUST LEVERS TO CLIMB. FOUND PS3 LINE CHAFED THROUGH AT STARTER DUCT. REPLACED PS3 LINE IAW AMM 72-00-00-200-026A.Jul 6, 2013 · N177US · Airbus A321211SDR SWAA2013070517957Pmc · faultyAIR TURNBACK, DEPARTING ORF CLIMBING THRU FL 230, THE AIRCRAFT NOTICEABLE YAWED LT FOLLOWED BY THE NR 2 ENG N1 REACHING 107% & THE RED LIGHT. R/R NR 2 ENGINE PMC & NR 2 ENG T12 SENSOR IAW MM.Jul 3, 2013 · N398SW · Boeing 7373H4SDR FDEA201306261405Mec · inoperativeCLIMBING OUT AT 15,000 FT NR 2 ENGINE SPOOLED DOWN TO INOPERATIVE. DID ENGINE SHUTDOWN PROCEDURES AND RETURNED FOR LANDING. REPLACED MEC AND FUEL PUMP, ACCOMPLSIHED HIGH POWER RUNS, ALL CHECKED GOOD. COMPLETED INSTALLATION OF MEC AND FUEL PUMP PERFORMED A THJun 26, 2013 · N381FE · Doug MD1010FSDR ERAA201306250039B-Nut · looseODOR AFTER TAKE-OFF FROM ENVIRONMENTAL SYSTEM. FOUND B-NUT ON FUEL SUPPLY LINE TO FLOW DIVIDER LOOSE ON NR 2 ENGINE. TIGHTENED B-NUT TO FLOW DIVIDER AND SAFTIED IAW MM 73-10-04 PERFORMED HIGH POWER RUNS, LEAK AND OPS CHECK GOOD OK FOR SERVICE.Jun 24, 2013 · N971EA · Beech 1900DSDR UALA2013062404362Probe · failedRT ENGINE CONTROL IS IN A TIME LIMITED DISPATCH CONDITION. ENGINE CONTROL SYS IS OPERATING WITH REDUCED REDUNDANCY. REPLACED P2T2 PROBE IAW AMM 77-11-03-401. SN OFF-49912 SN ON-59301. LEAK CHECKED GOOD. IAW AMM 77-11-03-501, PERFORMED TEST NR 6 EEC IDLE CHECJun 23, 2013 · N229UA · Boeing 777222SDR UALA2013062404365Eec · warning messageRIGHT ENGINE EEC MESSAGE 73-60042 ELECTRONIC ENGINE CONTROL (R ENG) HAS AN INTERNAL. FAULT REPLACED EEC.Jun 22, 2013 · N794UA · Boeing 777222SDR ASAA2013062095245Eec · failedAT TOP OF CLIMB AUTO THROTTLE LIMIT INDICATION REVERTED TO WHITE A/T LIM AND REMAINED UNTIL TOP OF DESCENT THEN REVERTED TO NORMAL INDICATIONS. ACFT GROUNDED. FOUND NR 1 EEC CHANNEL A WILL NOT ENERGIZE. REPLACED NR 1 ENGINE EEC REF AMM 73-21-60. ALL GROUND Jun 20, 2013 · N592AS · Boeing 737890SDR FDEA201306191342Mec · failedDURING DESCENT, NR 3 ENGINE FLAMED OUT. NO FIRE OR ABNORMAL INDICATIONS. ATTEMPTED ONE RESTART, RAN ALL APPLICABLE QRH CHECKLIST. FUEL AT FLAME OUT 8K, 7K, 8K. ENGINE WINDMILL 15 MIN AFTER FLAMEOUT. REMOVED NR 3 ENG FUEL PUMP AND MEC IAW MM 73-12-01-2.Jun 19, 2013 · N40061 · Doug MD1010FSDR GVNA201306180001Drain Valve · failedSTART DRAIN VALVE FAILED INTERNALLY ALLOWING FUEL TO FLOW INTO THE COMPRESSOR THROUGH THE P2 AIR LINE. FUEL BLEW OUT OF THE COMPRESSOR CASE SPLIT LINE AND IGNITED ON TOP OF THE ENGINE CAUSING THE FIRE WARNING LIGHT TO FLICKER ON AND OFF SEVERAL TIMES. PILOT Jun 14, 2013 · N452MH · Bolkms BK117C2SDR HNAA2013061400335Mfc · failedNR 2 ENGINE FAILED TO MAKE TAKEOFF POWER. ONLY 70 PERCENT TORQUE WITH POWER LEVER COMPLETELY FORWARD. R & R NR 2 MFC IAW WC 76-00-02Q AND 73-00-01R. OPS AND LEAKED CHECKED GOOD.Jun 14, 2013 · N337EN · Dhav DHC8311SDR ASAA2013061395115Switch · failedRT ENG VALVE LT - CAME ON DURING FLIGHT (BRIGHT). ACFT GROUNDED. RAN NR2 ENG, ENG VALVE LT FLICKERED THEN WENT OUT, RANG OUT SW DP1207 ON HMU. FOUND HPSOV SW TO BE BAD WDM 76-21-21. REPLACED NR 2 ENG HPSOV SW REF MM 73-21-09. OPS CK GOOD GROUND VERIFICATIJun 13, 2013 · N587AS · Boeing 737890SDR CA130701003Eec · malfunctioned(CAN) DURING TAKEOFF ROLL, THE NR 2 ENGINE ELECTRONIC CONTROL, ELECTRONIC ENGINE CONTROL WARNING LIGHT CAME ON. THE TAKEOFF WAS ABORTED AND THE ACFT RETURNED TO THE RAMP WHERE IT WAS SHUTDOWN AND RESTARTED IN MANUAL MODE. RUN UPS SHOWED THAT THE NR 2 ENGINE Jun 12, 2013 · Cessna 560XLSDR CA130701004Eec · malfunctioned(CAN) DURING T/O ROLL, THE NR 2 ENGINE, ELECTRONIC ENGINE CONTROL WARNING LIGHT CAME ON. THE TAKEOFF WAS ABORTED AND THE ACFT TAXIED BACK TO THE RAMP. TROUBLESHOOTING IS ON-GOING.Jun 11, 2013 · Cessna 560XLSDR ASAA2013061195084Warning Message · illuminatedNR 1 ENGINE FOUND MAINTENANCE MESSAGE 73-31351. LONG TIME FAULT. THE APL INPUT VOLTAGE TO THE EEC IS OUT OF RANGE. ACFT GROUNDED. OPENJun 11, 2013 · N581AS · Boeing 737890SDR CA130610006Eec · malfunctioned(CAN) AT THE TOP OF DESCENT, UPON THRUST REDUCTION TO FLIGHT IDLE, BOTH THRUST LEVERS WENT TO IDLE BUT THE NR 2 ENGINE N1 STAYED AT 70 PERCENT N1. STARTING AROUND 12,000 FT, TAT ABOVE FREEZING, THE N1 STARTED REDUCING TOWARDS IDLE. IT REACHED IDLE AT AROUND 8,Jun 4, 2013 · Airbus A310300SDR UALA2013052903726Stator · failedNR 1 ENGINE EEC C1 MESSAGE APPEARED ON EICAS. ENGINE OPS NORMAL. REPLACED PMA.May 29, 2013 · N671UA · Boeing 767322SDR UALA2013052903747Relay · malfunctionedDURING SHUTDOWN OF NR 2 ENGINE, FUEL FLOW DROPPED TO ZERO. ENGINE SHUTDOWN NORMALLY THEN FUEL FLOW SHOWED INDICATIONS ERRATICALLY BETWEEN 200-700 LBS. REPLACED RT ENGINE RELAY UNIT IAW AMM, OPS CHECKED GOOD ON ENGINE RUN.May 29, 2013 · N796UA · Boeing 777222SDR AALA20130529008Governor · failedCREW REPORTED NO INFLIGHT RESTART ON LT ENGINE. LEFT ENGINE VALVE ILLUMINATED WITH EICAS MESSAGE WHEN FUEL SWITCH PLACED IN EITHER ON OR OFF POSITION. FLIGHT LANDED WITHOUT INCIDENT. REPLACED LT FUEL FLOW GOVERNOR. SYS GROUND CHECK NORMAL OPS.May 29, 2013 · N197AN · Boeing 757223SDR YENA20130527114Magnet · failedFLT 771 AT 1000 FT, NOTICED NR 1 ENGINE N1 WAS BELOW NR 2 ENGINE N1 STABLE AIRCRAFT, APPROACH CONTINUED. NEARING 500 NR 1 ENGINE FAILED. CONTINUED & LANDED. SHUTDOWN ENG AND TAXIED TO GATE. REMOVED & REPLACED PMA IAW AMM TASK 73-22-38-000-010-B. OPS CHECMay 27, 2013 · N516JB · Airbus A320232SDR YENA20130527112Fmu · failedFLT 771 AT 1000 FT, CAPTAIN NOTICED NR 1 ENGINE N1 WAS BELOW NR 2 N1, APPROACH CONTINUED. NEARING 500 NR 1 ENGINE FAILED. CONTINUED & LANDED. SHUTDOWN ENGINE AND TAXIED TO GATE. REMOVED & REPLACED NR 1 ENGINE FMU IAW AMM TASK 73-22-52-000-010-B NO LEAKS NOMay 27, 2013 · N516JB · Airbus A320232SDR QMLA2013052713071Control Unit · failedNR 1 ENGINE DEGRADE & FADEC FAILURE CAUTION. ENGINE FAILURE, ATTEMPTING MANUAL THROTTLE BY PILOT DURING FLIGHT, TROUBLESHOT SYSTEM FOUND DECU/FADEC HARD FAILED.May 27, 2013 · N135NP · Urocop EC135T1SDR UALA2013052803697Wire · chafedFOUND THREE WIRES CHAFED ON AFT EEC HARNESS ON LOWER SIDE.May 24, 2013 · N549UA · Boeing 757222SDR FDEA201305241084Hmu · inoperativeON TAKEOFF WITH MAX POWER SET, NR1 ENGINE NEVER ACHIEVED MAX POWER OF 108.0 PERCENT N1 RPM. NR 2 & NR 3 ENGINE WERE AT 108.0 N1. REJECTED TAKEOFF AT 80 KTS. R & R NR 1 HMU IAW MM 73-21-01-4-1.May 24, 2013 · N593FE · Doug MD11FSDR UALA2013052403635O-Ring · failedLATE IN TAKEOFF ROLL, STATUS ON LOWER EICAS AND RT EPR GAUGE BLANKED MOMENTARILY. CREW REPORTED THAT EPR FUNCTIONED NORMALLY THE REMAINDER OF FLIGHT AFTER MOMENTARY BLANKING, DURING TAKEOFF ROLL. NO RELATED EPCS MESSAGES. ECM DATA REVIEW DID NOT SHOW ANY P2-PMay 23, 2013 · N549UA · Boeing 757222SDR CALA2013052300350Hmu · inoperativeNR 2 ENG COMPRESSOR STALL. R & R NR 2 HMU IAW AMM 73-21-14-404-030- HOO. OPS AND LEAK CHECKED GOOD.May 21, 2013 · N68061 · Boeing 767424ERSDR ASAA2013050994773Actuator · malfunctionedON TAXI NR 2 ENGINE HAD AN UNCOMMANDED SHUTDOWN WITH ENG FAIL MESSAGE. ACFT GROUNDED. NR 2 ENG EEC BITE REF FIM 73-00 T801. OPS NORMAL, NO RECENT FAULTS, NO FAULT HISTORY ACCOMPLISHED FUEL SUMPING NO WATER OR CONTAMINATION NOTED. ACCOMPLISH OPS CHECK OF SMay 9, 2013 · N559AS · Boeing 737890SDR CA130515011Hmu · malfunctioned(CAN) DURING CRUISE FLIGHT AND APPROXIMATELY 30 TO 45 MINUTES AFTER TAKEOFF THE PILOT HEARD A PING AND NOTED THE FADEC DEGRADE AND RESTART LIGHTS ON. UPON LANDING THE THROTTLE WAS SELECTED TO IDLE BUT THE ENGINE REMAINED AT 100 PERCENT NR. WITH THE THROTTLEMay 8, 2013 · Bell 407SDR ASAA2013050694725Eec · failedAFTER RT ENGINE SHUTDOWN RT ENGINE FAIL LIGHT ILLUMINATED. ACFT GROUNDED. REF FIM TASK 805 BITE TEST SHOWS NO FAULTS WHEN START LEVER IN IDLE SHOWS CUTOUT. IAW TASK 73-00, TASK 801, INSTALLED NEW EEC NR 2 ENG IAW 73-21-60-400. AFTER INSTALL DISCRETES CKS May 6, 2013 · N413AS · Boeing 737990ERSDR ASAA2013050694724Warning Light · false activationAFTER ENGINE SHUTDOWN NOTICED NR 2 ENGINE EGT GAUGE WARNING ENGINE FAIL WAS VISIBLE. ACFT GROUNDED. REF FIM 73-05, TASK 805, EEC BITE SHOWS NO HISTORY OR RECENT FAULTS. INLETS AND EXHAUST GVI NORMAL, MOTOR SPENDS FREELY. INPUT MORNTING FOR NR 2 START LEVER DIMay 6, 2013 · N413AS · Boeing 737990ERSDR ASAA2013050594705Control Unit · faultedNR 1 ENG RECORDED FAULT CODE 73-11681 ADIRU PS AND THE ENG PO SIGNALS DISAGREE. SHORT TERM FAULT. FAULT ACTIVE ON 2 OF LAST 4 LEGS, FLT LEGS 2 & 3. ACFT GROUNDED. ACCOMPLISHED T/C 78273000, FOUND CURRENT FAULT MSG 73-11681 AND FAULT HIST PAGE LOGGED MSG 76May 5, 2013 · N562AS · Boeing 737890SDR ASAA2013050394691Switch · failedON PRE-FLIGHT, FOUND NR 2 ENGINE, BLUE ANNUNCIATOR ON OVERHEAD, ENGINE VALVE CLOSED EXTINGUISHES IMMEDIATELY ON NR 2 ENGINE CUTOFF LEVER BEING OPENED. NO TRANSIT OF VALVE INDICATION) ALSO THIS BLUE ANNUNCIATOR DOES NOT CORRECTLY PRESS TO TEST. ACFT GROUNDED.May 3, 2013 · N594AS · Boeing 737890SDR FDEA201305020898Fmu · faulted"FADEC ALT" MANUAL THROTTLES AT T/O NR 2 WOULD NOT ACHIEVE "MAX POWER" AT FADEC BAR, BOTH EPR & N1 NOTED BELOW NR 1 & 3 ENG. FADEC MODE IN NORMAL AND ALT. ALL ENGINE PARAMETERS WITHIN SPECIFIED LIMITS OUTLINED IN JRH. PERFORMED MAX POWER ASSURANCE RUN. NOTMay 2, 2013 · N643FE · Doug MD11FSDR CA130515012Ecu · malfunctioned(CAN) FADEC DEGRADED, FADEC FAULT, AUTO RELIGHT AND RESTART CAUTION LIGHTS ILLUMINATED DURING LEVEL FLIGHT, SHORTLY AFTER TAKEOFF FROM THE MEXICO CITY AIRPORT. A NORMAL LANDING WAS COMPLETED 6 MINUTES AFTER TAKEOFF. THE THROTTLE WAS MOVED TO THE FLIGHT IDLE PMay 1, 2013 · Bell 407SDR CALA2013042400241Governor · inoperativeDURING NR 2 ENGINE START, RT FUEL SYS PRESSURE EICAS MSG FOLLOWED BY FUEL FLOW BEFORE FUEL CONTROL SWITCH SELECTED. ENGINE DID NOT SHUTDOWN WITH FUEL CONTROL LEVER. R & R NR 2 ENGINE FFG REF TO AMM 73-21-01-404- 013. ALL LEAK AND OPS CHECKED NORMAL.Apr 24, 2013 · N14115 · Boeing 757224SDR AALA20130417014Governor · failedCUN - CREW REPORTED DURING DESCENT LEFT ENGINE HAD UNCOMMANDED SHUTDOWN WITH NO ABNORMAL INDICATIONS SHOWING (SINGLE ENGINE 5 MINUTES). EMERGENCY DECLARED FLIGHT LANDED CUN WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED FUEL FLOW GOVERNOR. SYSTEApr 17, 2013 · N619AA · Boeing 757223SDR UALA2013040902404Fmu · faultyLEFT ENGINE FUEL VALVE WIRE CHECK, NR 1 ENGINE CONTINUED TO RUN AFTER MOVING FUEL CONTROL TO CUTOFF, PULLED FIRE HANDLE AND ENGINE CONTINUED TO RUN FOR APPROX ONE MINUTE, NR 1 ENGINE FIRE HANDLE LEFT IN PULLED POSITION. REPLACED FMU, LEAK CHECKED, WET MOTOR AApr 8, 2013 · N214UA · Boeing 777222SDR USAA2013041200020Relief Valve · failedDURING TAXI, AFTER NR 2 ENGINE SUCCESSFULLY STARTED AND STABILIZED. DURING FLIGHT CONTROL CHECK, NR 2 ENGINE FAILED. ACCOMPLISH TSM 75-24-00-810-802-B DUE TO AIRMAN FAULT OF ACC ACT, HC, EEC2 ON ENG 2. REPLACE PARTS IAW TSM. REPLACED NR 2 ENGINE PREVIOUSLApr 8, 2013 · N659AW · Airbus A320232SDR UALA2013040802347Fmu · leakingNR 1 ENGINE CONTINUED TO RUN AFTER MOVING FUEL CONTROL TO CUTOFF, PULLED FIRE HANDLE AND ENGINE CONTINUED TO RUN FOR APPROXIMATELY ONE MINUTE, NR 1 ENGINE FIRE HANDLE LED FT IN PULLED POSITION. REPLACED FMU, LEAK CHECKED, WET MOTOR AND IDLE RUN. ENGINE SHUTDApr 8, 2013 · N214UA · Boeing 777222SDR ASAA2013040594379Control Panel · unknownON PDC FOUND NR 1 ENGINE ALTERNATE MODE LIGHT ON. REMOVED EEC CONTROL PANEL IN OVERHEAD, CLEANED CONNECTORS, RECYCLED BREAKERS CYCLED POWER, CONNECTED CONTROL PANEL SYS. OP CHECKED GOOD.Apr 5, 2013 · N532AS · Boeing 737890SDR CNQR525C00072013Warning Light · illuminatedAFTER TAKEOFF, RECEIVED AN ENGINE CONTROL FAULT ON THE LT ENGINE.Apr 4, 2013 · N6QM · Cessna 525CSDR QMLA2013033113046Line · leakingNURSE IDENTIFIED SMALL QUANTITY OF FUEL LEAKING FROM MEDICAL CABIN CEILING AT AFT RT SIDE STATION THROUGH LIGHT FIXTURE AFTER LANDING AT HOSPITAL. FUEL WAS FOUND IN RT SIDE ENGINE COMPARTMENT INTAKE AREA ON BOTTOM DECK AS WELL AS A FEW DROPS FROM LOWER DECK DMar 31, 2013 · N504LH · Bolkms BK117A4
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