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 DL76L091054Fmu · malfunctionedNBR 1 ENG SHUTDOWN WHEN THROTTLES WERE ADVANCED FOR TAXI. OPENED LT ENG NO DEFECTS PULLED CHIP DETECTORS ALL CLEAN MOT LT ENG NO PROBLEMS RAN ENG AT IDLE WITH FLIGHT CREW NORMAL START MOVE THROTTLE OFF IDLE NO DEFECTS NOTED RAN ENG T/S P FIM REPLACED FMU ON NJun 20, 2009 · N190DN · Boeing 767332SDR CA090619001Fadec · malfunctioned(CAN) DURING FLIGHT, POWER PLANT MESSAGE POSTED ON ED. FLIGHT CREW OPTED TO RETURN TO DEPARTURE. ON GROUND TROUBLESHOOTING FOUND FOLLOWING FADEC/PEC FAULT CODES ON THE NR 1 SIDE, CHANNEL A 476, 478, 456, 454, 711, 765, 932 - EMU CHANNEL A 476,478,750,751,752,Jun 18, 2009 · Bombdr DHC8400SDR BUEA634C61809Fuel Control · power loss"RT ENG EFC OFF" ANNUNCIATOR ILLUMINATED DURING FLIGHT. RT ENGINE ROLLED BACK 35-40 PERCENT N1.Jun 18, 2009 · N660CC · Beech 400ASDR HALA2009061600244Eec · malfunctionedETOPS SIGNIFICANT SYSTEM, RT ENG EGT WENT INTO RED RANGE EEC WAS OFF 943 DEG FOR 2 SEC. BOROSCOPE PERFORMED RT ENG, NO DEFECTS NOTED PER TASK 71-00-00-862-002-900.Jun 16, 2009 · N597HA · Boeing 767332SDR DL764091005Pressure Switch · malfunctionedLEFT ENGINE FUEL FILTER MESSAGE. ON ARRIVAL MSG VIEWABLE ON EICAS. REMOVED AND REPLACED LT ENG MAIN FILTER PER MM. NO DISCREPANCY NOTED. INSPECTED WIRING AND FWD FND ALL IN GOOD CONDITION. SUSPECT FAULTY FILTER PRESSURE SWITCH. REMOVED AND REPLACED PRESJun 6, 2009 · N837MH · Boeing 767432ERSDR SWIA200921703Hmu · power lossFLT 6297 - POWER LOSS ON CLIMB. REPLACED HMU AND FUEL PUMP.May 30, 2009 · N561SW · Emb EMB120ERSDR UALA2009060101560O-Ring · brokenFUEL LEAK FROM NR 1 ENGINE. REPLACED FUEL PUMP FILTER ELEMENT SEAL ASSY. PERFORMED LEAK CHECK ALL OK.May 30, 2009 · N796UA · Boeing 777222SDR UALA2009060101579Connector · brokenNR 2 ENGINE 'ENG EEC C1' MESSAGE APPEARED ON EICAS. ENGINE OPERATION NORMAL. CHECKED ALL CONNECTOR FOR SECURITY AND BROKEN OR PUSHED PINS. NONE FOUND. NEEDS FURTHER TROUBLESHOOTING. MSG IS 352-15 REF 71-PIMU MSG INDEX PGS 60Q-R. PMA RPLD ON 08MAY. CK'D May 29, 2009 · N669UA · Boeing 767322SDR DL75E090930Eec · inoperativeAFTER ENGINE START, LT ENG REV CONT STATUS MSG APPEARED CA-LT T/REV INOP DUE TO LT EEC PRI CONT MCO. FWD LT ENG T/REV TO MCO/PLAC IAW MEL 78-31-01 REMOVED EEC L IAW AMM NOW HARD FAULTS P TLR/EEC MFG PN 815770-2-008 811241. RAN ENG - AFTER SHUTDOWN MMay 27, 2009 · N703TW · Boeing 7572Q8SDR SWIA200921702Hmu · power lossFLT 7785 - LEFT ENGINE POWER LOSS ON CLIMB. REPLACED HMU.May 26, 2009 · N308SW · Emb EMB120ERSDR CA090529001Cable · worn(CAN) DURING APPROACH THE CREW EXPERIENCED MULTIPLE COMPRESSOR STALLS ON THE LT ENG. THEY CARRIED OUT THE APPROACH WITH THAT ENGINE AT IDLE. AT ONE POINT, THE ITT STARTED RISING AND THE CREW ELECTED TO SHUTDOWN THE ENGINE FOR THE REMAINING OF THE APPROACH. THEMay 24, 2009 · Cndair CL6013ASDR CA090604003Fadec · faulted(CAN) FLIGHT CREW REPORTED NR 1 ENGINE FADEC FAIL WARNING LIGHT ILLUMINATED. DURING DESCENT AND THE ENGINE ROLLED BACK TO IDLE. QRH PROCEDURES FOLLOWED AND ENGINE WAS SHUTDOWN. LANDED SAFELY WITHOUT INCIDENT. MX FOUND FADEC FAULTS 911 AND 360 ON BOTH CHANNELMay 20, 2009 · Bombdr DHC8400SDR 3LYA090520Fadec · multiple failNR1 ENGINE FADEC FAIL IN FLIGHT, NR1 ENGINE SHUTDOWN, QRH COMPLIED WITH, EMERGENCY LANDING. DOWNLOADED EMU, PWC ANALYZED DATA AND FOUND CHANNEL A AND CHANNEL B FADEC FAILED. REMOVED AND REPLACED NR 1 ENG FADEC IAW AMM 73-21-01-04, 71-00-00-868-805, PERFORMEDMay 20, 2009 · N505LX · Bombdr DHC8402SDR HNAA20090221155Hmu · failedDURING CLIMBOUT, NUMBER 2 ENGINE WON'T GO ABOVE 80 PERCENT. REMOVED AND REPLACED NUMBER 2 HYDRO MECHANICAL UNIT IN ACCORDANCE WITH WORKCARD 73-20-01R. GROUND RAN AIRCRAFT. OPS CHECK GOOD.May 20, 2009 · N935HA · Dhav DHC8102SDR CA090519008Fuel Control · malfunctioned(CAN) JUST AFTER LEVELING OUT AFTER TAKE OFF LT ENGINE LOST TORQUE AS POWER LEVER WAS ADVANCED WHEN ENGINE WAS AT 600 DEG. EGT. FUEL BYPASS LIGHT CAME ON. APPARENTLY, THIS ENGINE POSSIBLE SPIKED AT OVER 700 DEG EGT BEFORE THE STOP AND FEATHER WAS PULLED. ACFT May 19, 2009 · Frchld SA227DCSDR SWIA200921642Hmu · malfunctionedFLT 6486 - RIGHT ENGINE POWER LOSS. REPLACED HMU.May 15, 2009 · N271YV · Emb EMB120ERSDR CA090508005Fcu · failed(CAN) DURING START FUEL FLOW CAME UP TO 120 PPH THEN BECAME ERRATIC FLUCTUATING BETWEEN 100 PPH AND 300 PPH THEN WENT TO 0 PPH. ENG SHUTDOWN NORMALLY. FCU INSTALLED AND DURING POST INSTALL GROUND RUNS THE ENGINE WAS HARD TO START AND WOULD FLAMEOUT. CHECKED May 7, 2009 · Cessna 208BSDR DL76G090783Hmu · failedENGINE CONTROL STATUS MSG ON TAXI OUT. HMU CHANGE IN PROGRESS. C/W FIM FOUND J71 PIN 18 TO PIN 37 5.6 MEG WILL REQUIRE HMU. REPLACED HMU PER AMM P/N 442274 MALF-1T0 POS-01 CTL-498241001 SKILL-02.Apr 29, 2009 · N1603 · Boeing 767332SDR CA090828004Spacer · mismanufacturedAPPROX 5 MINUTES AFTER TAKEOFF ENGINE FLAMED OUT AND THE ACFT WAS FORCED TO DITCH. SUBSEQUENT INVESTIGATION REVEALED FCU DISTRESS ASSOCIATED WITH A BRG SPACER MFG ERROR.Apr 24, 2009SDR DL76L090750Eec · malfunctionedNR 1 EPR WENT BLANK AND L EEC MODE LIGHT ILLUM AND NR 1 EEC LIGHT ILLUM ALT. BITE PIMU GOT PT2 AND TT2 REPLACED PT2 TT2 PROBE NO HELP. PIMU MSG RANGE FAIL CAT2 PIMU EEC DISAGREE REPLACED NR 1 ENG EEC PER MM CKS GOOD PROBE PT NR 50A649.Apr 21, 2009 · N185DN · Boeing 767332SDR DL76L090741Eec · failedRTB DUE TO NR 1 EPR WENT BLANK. REPLACED NR 1 ENG EEC.Apr 21, 2009 · N185DN · Boeing 767332SDR TRBA2009054SUPHmu · failedINITIALLY NR 1 FAILED COMPLETELY. REMOVED AND REPLACED LT ENGINE HMU/MFCU AS PER JIC NR 73-21-61-RAI-10000. OPS CHECK GOOD AS PER JIC NR 73-21-61-OPT-10000 AND AE MNTC NR 055007-CS-20000-001. FCF PASSED.Apr 15, 2009 · N308AE · Aerosp ATR72212SDR UALA2009041301059Pmc · faultyNR 1 ENG WOULD NOT MAKE T/O POWER. RTFL. REPLACED POWER MANAGEMENT CONTROLLER. ENGINE PARAMETERS NORMAL.Apr 12, 2009 · N340UA · Boeing 737322SDR IPXA09M55471Check Valve · leakingINSPECTION TYPE:N/A NR 2 ENGINE FLAME OUT. FOUND APU START PUMP HOUSING LEAKING THROUGH CHECK VALVE. R&R HOUSING. REF 26-23-04-4 MM ALSO R&R NR 2 AFT PUMP ENGINE FEED CHECK VALVE NR 2 AFT TRANSFER PUMP CHECK.Apr 8, 2009 · N254UP · Doug MD11FSDR CA090408007O-Ring · pinched(CAN) DURING CLIMB, THE PILOT NOTED A FUEL SMELL AND THE WING-MAN REPORTED SMOKE. AN EMERGENCY DESCENT WAS INITIATED TO THE POINT OF ORIGIN, APPROX. 3 NM AWAY. AFTER LANDING, THE ENGINE WAS IMMEDIATELLY SHUTDOWN AS FUEL WAS LEAKING ON THE GROUND. GROUND INSP FMar 29, 2009 · Bell 412SDR UALA2009031800829Relay · faultyLEFT ENG P2-T2 PROBE HEAT CH 'A' AND CH 'B' FAULTED ON LEFT ENG PIMU. REPLACED NR 1 ENG EEC ALTERNATOR. OP'S AND LEAK CHECKED GOOD. HOWEVER, IT WAS NO HELP FOR PROBE HEAT MESSAGE. REPLACED K648, NO HELP. REPLACED K4 02, SYSTEM CHECKS GOOD.Mar 17, 2009 · N661UA · Boeing 767322SDR ANCF2009031600036Governor · malfunctionedDURING TAKEOFF RT ENGINE DIDN´T ACELERATE NORMALLY IAW LIST. REJETED TAKE OFF WAS PERFOMED AT 85KTS. IAW FIM 73-21-00/109 FAULT CODE 34 IT WAS NESSESARY REPLACE FUEL FLOW GOVERNOR. IAW AMM73-21-01 PAG 401 IT WAS REPLACED FUEL FLOW GOVERNOR .THE TEST 1,2,9,10 Mar 16, 2009 · N635AV · Boeing 757*SDR CA090311008B-Nut · misinstalled(CAN) DURING TAKEOFF AT 70 KNOTS, THE NR1 ENGINE FIRE WARNING CAME ON. CAPT ABORTED TAKEOFF AND CARRIED OUT THE FIRE PROCEDURE, INCLUDING FIRING THE 2 FIRE EXTINGUISHERS. THE FIRE WARNING WENT OFF AND THE ACFT WAS TAXIIED BACK TO THE GATE WHERE PASSENGERS WEREMar 7, 2009 · Aerosp ATR72SDR COMA2009030950095Sense Line · contaminatedEN ROUTE FROM JFK TO ORD RECEIVED EFIS COMP MON CAUTION MSG WITH INDICATED A/S FLAG. A/C DIVERTED TO IND, LANDED SAFELY. FOUND A LITTLE WATER CONTAMINATION IN P2 LINE. PURGED OUT WATER, OPS CHECK GOOD. NO FURTHER DEFECTS NOTED.Mar 7, 2009 · N963CA · Cndair CL6002B19SDR CA090408006Eec · failed(CAN) ON FINAL APPROACH, THE CREW NOTICED A WARNING FOR EEC FAILURE WITH ASSOCIATED LOSS OF POWER OF NR 1 ENGINE. AN EEC RESET WAS ATTEMPTED WITHOUT SUCCESS AND THE ENGINE THEN FLAMED OUT. IT WAS SECURED AND A SINGLE ENGINE LANDING WAS PERFORMED. TROUBLESHOOTIMar 4, 2009 · Aerosp ATR42*SDR CA090311006Eec · failed(CAN) PILOT NOTICED NO TQ INDICATION ON RT ENG DURING RESTORATION OF ENG CONTROL TO ITS NORMAL POSITION, AFTER A EEC LIGHT ILLUMINATION. EEC LIGHT WENT OUT, ACFT FUNCTIONED NORMALLY, FLIGHT CONTINUED. ON SHORT FINAL TO HOME BASE, LIGHT CAME ON AGAIN, ACFT LANDMar 2, 2009SDR CA090407007Hmu · leaking(CAN) EN-ROUTE, DURING THE LAST FUEL STOP, A FUEL LEAK WAS OBSERVED, LEAK WAS COMING FROM THE HMU.Feb 26, 2009 · Bell 407SDR UALA2009022300608Fmu · malfunctionedNR 1 ENG EGT EXCEEDANCE REPORTED BY FLT CREW. ENG FIRE BOTTLES DISCHARGED DURING SHUTDOWN. PER ENG UNUSUAL REPORT, EXCEEDANCE WAS 662 DEG FOR 2 SECONDS. REPLACED FMU.Feb 21, 2009 · N851UA · Airbus A319131SDR DHLA200800013Mec · failedNR 1 ENGINE FAILED TO ACCELERATE WHEN TAKEOFF POWER WAS APPLIED. REJECTED PRIOR TO 70 KTS AT 5 DEGREE AMBIENT TEMP PRESS ALT 1360'. REMOVED AND REPLACED NR 1 MEC IAW MM 73-21-01. OPS CHECKS SERVICEABLE, NO LEAKS NOTED. MPA C/W IAW JRH.Feb 18, 2009 · N365DH · Airbus A300B42CSDR KY7A/09/D3240Fuel Sys · intermittentFUEL SHUTOFF INTERMITTENT ACTIVATION CAUSING FLAMEOUT ON LEFT ENGINE.Feb 16, 2009 · N62Z · Swrngn SA226TCSDR 2009F00014Unknown · malfunctionedREGISTERED NR B18608, WAS ABOUT TO TAKE OFF. WHEN T/O ADVANCE THRUST (N1: 50 PERCENT, SPEED: 21 KNOTS), MASTER CAUTION LIGHT BLINK. EEC BECAME TO ALTERNATE MODE OPERATION. AFTER RTO CHECK NML. EEC BITE NO FAULT. DFDR REVEALED THAT THE BOTH EEC'S OPERATED UNDFeb 16, 2009 · Boeing 737800*SDR CA090216002Fadec · failed(CAN) AFTER TAKEOFF NR 2 FADEC FAIL CAUTION LIGHT ILLUMINATED. FLIGHT CREW SHUTDOWN NR 2 ENGINE AND RETURNED TO DEPARTURE AIRPORT WITHOUT INCIDENT. MX TROUBLESHOOTING DETERMINED FADEC AT FAULT. NR 2 FADEC REMOVED AND REPLACE AND ACFT RETURNED TO SERVICE.Feb 13, 2009 · Bombdr DHC8400SDR DL76P090192Probe · unknownRIGHT ENGINE CONTROL EICAS MESSAGE AFTER ENGINE START. REPLACED P2/T2 PROBE, OPS NORMAL.Feb 11, 2009 · N144DA · Boeing 767332SDR CA090212007Eec · malfunctioned(CAN) ACFT ON APPROACH, PILOT REPORTED ACFT HIT BY LIGHTNING IN THE NOSE AREA. IMMEDIATELY AFTER LIGHTNING STRIKE, RT ENG FLAMED OUT. PILOT DID NOT TRY TO RE-START RT ENG. ACFT LANDED, MX PRESENTLY INSPECTING THE ACFT. FDR TO BE DOWNLOADED. CUSTOMER CONTACTINGFeb 10, 2009 · Cndair CL6002B19SDR ASAA0954400Cdu · faultedWHILE C/W T/C 78273000 FMC CDU FAULT NR 1 ENG SHORT TERM FAULT RECORDED MSG 73 30311. GROUNDED YES. ACCOMP. FIM TASK 73-24-00-810-813 NO FAULTS LOGGED REF. STEP E 2. PER TABLE 215 ALL VALUES AGREE REF. STEP G (3C). OPS NORMAL.Feb 10, 2009 · N577AS · Boeing 737890SDR GLBA200902052Eec · failedPILOTS REPORTED THAT THE NR 2 ENGINE EEC FAILED ON TAKEOFF ROLL. MAINTENANCE ORIGINALLY PLACED THE ISSUE ON MEL 73-21-1 CATEGORY C. MAINTENANCE OPERATIONALLY CHECKED THE SYSTEM WITH NO FAULTS FOUND IAW MM 71-00-00.Feb 5, 2009 · N108UX · Emb EMB120ERSDR GLBA20090205CHmu · malfunctionedSUP - SIGNIFICANT EVENT - PILOTS REPORTED POWER LOSS ON NR 1 ENGINE AT 14,700 FT. TORQUE ZERO, FUEL FLOW 110 PPH. POWER LOSS AS POWER WAS REDUCED. POWER LEVER SPLIT WAS NOTICED ON TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE LEFT HMU IAW EMB-120 73-21. OFeb 5, 2009 · N297UX · Emb EMB120ERSDR GLBA20090205BLine · loosePILOTS REPORTED THAT THE NR 1 ENGINE HAD A POWER LOSS WITH POWER LEVER FORWARD AND TORQUE GAUGE READ ZERO. AIRCRAFT DIVERTED TO LAR FOR REPAIRS. MAINTENANCE TIGHTENED THE P3 LINE ON THE HMU IAW EMB-120 73-21. OPERATIONAL CHECK WAS GOOD.Feb 5, 2009 · N297UX · Emb EMB120ERSDR CA090219013Eec · failed(CAN) DURING APPROACH, ONE ENG EXPERIENCED (2) UNCOMMANDED POWER ACCELERATIONS. THE CREW REDUCED THE POWER (PLA) AND SHUTDOWN ENGINE. THE ACFT MADE A SINGLE ENGINE LANDING AT PLANNED DESTINATION. THE FUEL CONTROL, FUEL PUMP AND EEC WERE REPLACED AND THE AIRCRAJan 30, 2009 · Dhav DHC8*SDR DL76G090091Relay · malfunctionedACFT RETURNED TO GATE, NR 1 ENG NO START AND EICAS MSG NR 1 AND NR 2 IGNITION. REPLACED LT ENG FUEL/IGN CONTROL RELAY K1251 AT P-36 PNL. RAN LT ENG HAD ONE SUCCESSFUL START IGN BOTH. GOT L ENG IGNITOR 2 AND L ENG IGNITOR 1 STATUS MSG 280809. TROUBLESHOT PEJan 20, 2009 · N1603 · Boeing 767332SDR HALA2009011900026Fuel Filter · warning lightETOPS SIGNIFICANT SYSTEM, ATB, DUE R ENG FUEL FILTER EICAS MSG. REPLACED E ENG FUEL FILTER IAW AMM 73-11-08 AND REPLACED CONNECTOR D2068 FOR THE BY PASS SWITCH. LEAK CK GOOD NO FAULTS. CLOSED AND SECURED COWLING.Jan 19, 2009 · N597HA · Boeing 767332SDR HALA2009011800025Fmu · malfunctionedETOPS SIGNIFICANT SYSTEM, BTB LT ENG WOULD NOT START W/ENG VALVE LIGHT ON. N2-28 PERCENT WITH FUEL ON, NO LIGHT OFF. REPLACED FMU PER TASK 73-21-01 OPS CKS AND LEAK CKS GOOD. OK FOR SERVICE.Jan 18, 2009 · N590HA · Boeing 7673CBSDR CA090116015Control System · malfunctioned(CAN) RT ENGINE WAS SHUTDOWN IN PREPARATION FOR WINDMILL RELIGHT. DURING THE DESCENT AT 320 KTS TO DETERMINE UNLOCKING OF THE ENGINE N2 REACHED 13.6% BY APPROX 24000 FEET. N2 WAS 12.6% AT 21000 FT. SUBSEQUENT ATTEMPT TO ATS RELIGHT THE ENGINE WAS NOT SUCCESJan 16, 2009 · Cndair CL6002B19SDR UALA2009011200117Resolver · faultyLT THROTTLE AHEAD. THROTTLES NOT ALIGNED WITHIN 1 INCH AT KNOB AT SAME EPR AT LOW PWR, OK CRUISE AND CLIMB. EEC'S ON. LT THROTTLE FWD OF RT THROTTLE ABOUT ONE INCH IN CRUISE WITH MATCHING EPRS AND N1S. FOUND NR 2 ENG TLA RESOLVER OUT OF RANGE (34.2). ADJUSTED Jan 11, 2009 · N647UA · Boeing 767322SDR 2009FA0000093Valve · failedCUTOFF VALVE ASSY FAILED. THE EPOXY BOND THAT RETAINS THE END CAP IN THE VALVE FAILED. THEN FUEL PRESSURE WAS PRESENT IN THE VALVE ASSY THE PRESSURE WOULD PUSH THE END CAP PARTIALLY OUT OF THE VALVE ASSY. THIS EFFECTIVELY INCREASED THE LENGTH OF THE VALVE. Jan 9, 2009 · N601SJ · Bell 206L3
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