JASC 7321

Service difficulty reports · 2,878

Reports filed under 7321 · Fuel Control/Turbine Engines, 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 = '7321'
  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 CALA2019032500470Fmu · faultyCREW REPORTS: AFTER A NORMAL FLEX T/O 800 FT IN CLIMB CREW THROTTLED BACK ENG 1 DID NOT RESPOND TO THE THROTTLE MOVEMENT STAYED AT T/O EPR. NEXT A ECAM WARNING TO SHUT DOWN ENGINE APPEARED & CREW ACP A NORMAL SHUT DOWN. THEY ALSO STATED THERE WAS NO VIBRATION,Mar 25, 2019 · N492UA · Airbus A320232SDR CA190325009Valve · sticking(CAN) THE AIRCRAFT REJECTED TAKEOFF. UNABLE TO ACHIEVE TAKE-OFF POWER (LOW TRQ INDICATION) ON ONE ENGINE. #1 ENGINE ATTAINED ONLY 50% TORQUE ON TAKEOFF ROLE. RECYCLED POWER, BUT DIDN`T HELP. REPLACED THE FUEL FLOW DIVIDER VALVE, FUEL STRAINER, FUEL METERING UMar 24, 2019 · Bombdr DHC8400SDR 2019FA0000090Eec · failedDURING CRUISE FLIGHT LOW OIL PRESS ENGINE 2 ILLUMINATES, WITHOUT VIBRATION, OIL PRESS BELOW RED LINE. QRF TO CBB. CORRECTIVE ACTION: HAS BEEN PERFORMED FIM 79-05 TASK 803 AND FIM 73-21 TASK 807, EEC ENGINE NR 2 WAS REPLACED IAW AMM 73-21-60, IN TEST NORMAL OPMar 22, 2019 · Boeing 7377Q8SDR ASAA2019032028691Eec · failedDURING CLIMB OUT OF 340 NO 2 THROTTLE AHEAD OF NO1 THROTTLE BY HALF KNOB ENGINE PARAMETERS MATCHED AND NORMAL, AT CRUISE ALTITUDE THROTTLES MATCHED NO FURTHER SPLIT OBSERVED FOR REST OF TRIP. GROUNDED - YES. REMOVED AND REPLACED NR 2 EEC REF AMM 73-21-60. EEC Mar 20, 2019 · N506AS · Boeing 737890SDR ASAA2019031628646Eec · faultyON DESCENT INTO ANC NR 1 OIL TEMP INDICATION BECAME INTERMITTENTLY BLANK SEVERAL TIMES. INDICATION WAS NORMAL PRIOR TO SHUTDOWN. GROUNDED - YES. REMOVED CONNECTOR TO OIL TEMP SENSOR AND INSPECTED, NO DEFECTS NOTED. RE-ATTACHED CONNECTOR REF AMM 79-34-02. PERFOMar 16, 2019 · N588AS · Boeing 737890SDR DALA2019031501819Eec · malfunctionedSHIP 1610 - ATB - RETURNED TO PEK DUE TO RIGHT ENGINE COMPRESSOR STALL ON CLIMB-OUT @ 4000 FT. VISUAL INSPECTION REVEALED NO DAMAGE. CORRECTIVE ACTION: NO FOD OR METAL PARTICLES FOUND, STAGE 1, 6 AND 12 STAGE COMPRESSOR AND TURBINE SECTION NO FAULT FOUND. REPLMar 13, 2019 · N1610D · Boeing 767332SDR O2GA2019031284901Rod · disconnectedON DESCENT NOTICED THE RIGHT ENGINE ITT STARTING TO RISE. ATTEMPTED TO CONTROL WITH THROTTLE WAS NOT POSSIBLE AND SPLIT OF THROTTLES WAS MORE THEN ONE INCH. COMMANDED RIGHT ENGINE SHUTDOWN PERFORMED, EMERGENCY DECLARED AND DIVERTED TO KPSP. MAINTENANCE FOUND RMar 10, 2019 · N849UP · Beech B300SDR UIEA2019030703500Ecu · malfunctionedAFTER ENGINE START, NR 2 ENGINE R ENG CONTROL EICAS MESSAGE. (<P>REMOVED AND REPLACED RT ENG ECU PER AMM 73-21-15. OPS CHECK GOOD. (P/N OFF: 1820M33P14 S/N OFF: LMDD8086). LP 1062326-M2: REMOVED AND REPLACED RT PIMU IAW AMM 77-35-02, OPS CHECK GOOD.</P>)Mar 7, 2019 · N649GT · Boeing 767375SDR I5EA201903020000Fuel Control · inoperativeDISCREPANCY: AT TOP OF DESCENT, AUTO-THROTTLES MOVED THROTTLES TO IDLE, NR 1 ENGINE MADE "POP" NOISE AND SHUTDOWN. PRIOR TO TOP OF DESCENT, ENGINE INDICATIONS WERE NORMAL. PERFORMED ENGINE FAILURE QRH. WAS ABLE TO RESTART ENGINE AND PERFORM NORMAL LANDING. SUBMar 5, 2019 · N804TJ · Boeing 737401SDR UIEA2019022603396Ecu · malfunctionedIDLE DISAGREE @ 7000FT N1 LEFT 41.0 RIGHT 31.0(<P>TRANSFER TO MDDR 107888 IAW DDG 73-21-08-02 </P><P>REF LOG PAGE 1047007 ITEM M6; REMOVED AND REPLACED THE RIGHT ENGINE ECU IAW AMM 73-21-15-404-068-H00 AND 71-00-00/501. OPS CHECK GOOD, THIS CLEARS MDDR 107888<Feb 26, 2019 · N1499A · Boeing 767328SDR UIEA2019030403446Warning System · false activationR ENG CONTROL DISPLAYED ON EICAS AND STATUS MESSAGE(<P>PERFORMED RIGHT PIMV BITE RESET PIMV TO MAKE SURE THAT MSG WAS NOT CAUSED BY EEC NOT BEING SUPPLIED WITH POWER. NO FAULTS SHOWN. GROUND TEST DONE PER 71-01 FT 810, SYSTEM CHECKS OK.</P>)Feb 26, 2019 · N649GT · Boeing 767375SDR CA190227016Fuel Control · failed(CAN) TO INITIATE DESCENT FOR LANDING, THE PILOT BROUGHT BACK THE POWER. AS THE POWER LEVER WAS BROUGHT BACK, POWER (INDICATED AND ACTUAL) STOPPED REDUCING AROUND 40 PSI, THE THROTTLE LEVER WAS ULTIMATELY BROUGHT TO THE IDLE STOP (GATE) WITH THE POWER (INDICATFeb 24, 2019 · Dhav DHC3SDR CA190227006Fuel Control · failed(CAN) RIGHT ENGINE FLUCTUATING N1 5-10% DURING CLIMB OUT. REPLACED FUEL CONTROL AND FUEL PUMP (TC# 20190227006)Feb 18, 2019 · Cndair CL6002B19SDR CA190218006Fcu · failed(CAN) NO1 ENG ON FINAL AT 20 TQ , RPM DROPPED , ABLE TO GET 1030 RPM WITH COND LEVER AT MAX , OTHER REMAINED AT 1050 GROUND RUNS CARRIED OUT#1 PWR LEVER DOES NOT INCREASE WITH PLA INCREASE. #1 ENGINE LAGS IN PWR. #1 ENGINE IS AT 786 RPM WHEN IT SHOULD BE AT 90Feb 17, 2019 · Dhav DHC8301SDR CA190307019Fuel Control · malfunctioned(CAN) PILOT REPORTED THAT THE AIRCRAFT WAS NOT MAKING MAX POWER. ENGINE GROUND RUNS WERE CARRIED OUT AND WAS UNABLE TO OBTAIN MAX NG. ALSO, THE NG WAS NOT STABLE, IT WAS SLOWLY DECELERATING. THE FCU, PART NUMBER 3244786-8-7, WAS CHANGED AND MAX POWER WAS OBTAIFeb 16, 2019 · Dhav DHC3SDR ASAA2019021628186Fadec · malfunctionedENGINE 1 FADEC MESSAGE AT GATE GROUNDED - YES. RESET FADEC 1 AMM 73-29-00-710-040=01 CLASS 2 MSG CLEARED.Feb 16, 2019 · N926VA · Airbus A321253NSDR ASAA2019021228172Eec · failedAT CRUISE UPPER DISPLAY ENGINE NR 1 AMBER BOXES FLICKERED MOMENTARILY WITH ONLY LOW OIL PRESS TEST SHOWING. ENGINE NR 1 AMBER BOXES BLINKED FOR 10 SECONDS FOLLOWED BY LOW OIL PRESSURE TEXT REMAINING ON. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE EEC PER Feb 12, 2019 · N409AS · Boeing 737990ERSDR IPXA2019021238904Warning System · false activationLEVEL 1 "ENG 3 FADEC MAINT" ALERT DISPLAYED AFTER TAKE OFF. FOUND FAULT CODE 351-21 2.5 BLD POSITION IN NR 3 ENG EEC FAULT HISTORY. INSPECTED 2.5 BLEED CLEVIS ROD END AND BELL CRANK AND PIVOT PIN. NO FAULTS FOUND T/S PER FRM/FIM 73-21-00-101 CLEARED FAULT HISTFeb 10, 2019 · N295UP · Doug MD11FSDR ASAA2019020928141Eec · failedNR 1 ENGINE HAS FAULT CODE 73-10771, PS3 SIGNAL IS OUT OF RANGE (LONG TIME). GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG EEC. REF AMM 73-21-60-401 PERFORMED EEC TEST, EEC DISCREET TEST, IDENT CONFIG. NO DEFECTS NOTED. REF AMM 73-21-00-700-802-F00 TEST 12 ACTFeb 9, 2019 · N534AS · Boeing 737890SDR HALA2019020700048Eec · faultyETOPS SIGNIFICANT SYSTEM - 1 ENGINE SN 41948 IS EXPERIENCING APPARENTLY UNCOMMANDED EEC CHANNEL CHANGES REPETITIVELY. REMOVED AND REPLACED NR 1 ENG EEC PER AMM 73-21-34-000-804-A/400-804-A. PERFORMED TEST OF EEC CONFIGURATION, TEST OF FADEC SYSTEM & LAND TEST.Feb 6, 2019 · N384HA · Airbus A330243SDR ASAA2019020328683Eec · failedWHILE PERFORMING T/C 78273000 FOUND ECONOMIC FAULT CODE 75-10542 THE LPTACC POSITION SIGNAL IS OUT OF RANGE, DEFERRED PER T/C 78273000. GROUNDED - YES. DEFERRED PER T/C 78273000 FOR 500 FLT HRS. REPLACED NR 2 ENG EEC PER AMM 73-21-00-700-802-F00. FADEC SYS TESFeb 3, 2019 · N590AS · Boeing 737890SDR CA190211001Fcu · malfunctioned(CAN) CUSTOMER REPORTED THAT LEFT ENGINE EXHIBITED UNCONTROLLED ACCELERATION AND THEN OVERTEMP ON THE CLIMB-OUT, AT ABOUT 300FT. DURING THE EVENT THE PILOT ALSO FOUND PILOT COULD NOT CONTROL THE ENGINE WITH THE LEVER, AND PROCEEDED TO DO AN EMERGENCY SHUTDOWN Jan 31, 2019SDR CA190219004Fcu · malfunctioned(CAN) PILOT REPORTED THAT ON DOWNWIND, ENGINE ROLLED BACK FROM IDLE TO 24%. THEN, WHEN PILOT WAS ON FINAL APPROACH, THE ENGINE COMPLETELY CEASED TO PRODUCE POWER.Jan 30, 2019 · Raythn 400ARAYTHEONSDR UIEA2019012803039Relay · failedIDLE DISAGREE(<P>TRANSFER TO MDDR 106493 IAW MEL 73-21-08-03 PLACARD INSTALLED</P><P>REMOVED AND REPLACED K142 RELAY. FIM-32-09 F/T 809 AND WDM 32-09-11 AMM 32-09-02 OPS CHECK NORMAL. THIS CLEARS MDDR<BR DATA-MCE-BOGUS="1" /></P>)Jan 27, 2019 · N1373A · Boeing 76731KSDR ASAA2019012627980Hmu · failedON STARTUP NR 1 ENGINE N1 RPM 16.1%, N2 RPM 50.5%, BOTH WELL BELOW IDLE RPM. ALSO, NR 1 ENGINE WOULD NOT ACCELERATE ABOVE 16.1% N1. GROUNDED - YES. REMOVED & REPLACED FUEL PUMP PACKAGE REF AMM 73-11-01 AND HMU PER TASK CARD N8473000/N8473001. ALSO REMOVED & REJan 26, 2019 · N589AS · Boeing 737890SDR UIEA2019012603031Warning System · false activationLEFT ENGINE CONTROL MESSAGE(<P>T/S IAW FIM 73 -21 F/T 878 NO FAULTS NOTED AT THIS TIME.<BR /></P>)Jan 26, 2019 · N1997A · Boeing 76733ASDR ASAA2019012127915Eec · faultyNR 1 ENG BITE TEST HAS FAULT 73-30301. INTERNAL EEC FAULT. THE PMUX SIGNALS DISAGREE. ECONOMIC FAULT. GROUNDED - YES. ON DEFERRAL. REMOVED AND REPLACED NR 1 ENGINE EEC REF AMM 73-21-60. OPS TESTS GOOD. THIS CLEARS PLT.Jan 21, 2019 · N581AS · Boeing 737890SDR SWAA2019012328819Hmu · faultyDIVERSION/DECLARED EMERGENCY, DURING CRUISE DESCENT 40,000 TO 38,000FT. NR 2 ENGINE SURGED 5 TO 6 TIMES. CROSSFEED WAS OPEN & FWD & AFT NR 2 MAIN TANK PUMPS OFF. FUEL IMBALANCE 4300LBS (L) 4000LBS. DURING SURGES NR 1 N1 71% NR 2 N1 56% AND VARYING 51% TO 56% WJan 18, 2019 · N210WN · Boeing 7377H4SDR ASAA2019011827885Fadec · malfunctionedCLASS II MSG ENG 1/2 FADEC GROUNDED - YES. RESET FADEC 1/2, OPS CHECK GOOD PER AMM 73-29-00.Jan 18, 2019 · N927VA · Airbus A321253NSDR UIEA2019011602967Eec · faultyNR 1 ENGINE EEC INOP.(<P>TRANSFERRED TO MDDR 105964. PERFORMED FIM 71-05 F/T 846. CHECK OHM'S AT CONNECTOR 71986. FOUND 3 OHMS. SHOULD BE 15 OHMS. FOUND LT ENG EEC NEEDS REPLACED. <BR /></P><P>LP 1046249-2: REMOVED AND REPLACED L ENG EEC IAW AMM 73-21-13, Jan 15, 2019 · N1381A · Boeing 767316SDR ASAA2019011327819Eec · faultedENG NR 2 LONG TIME FAULT MSG# 73-31162 THE MECHANICAL OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE DEFERRED PER TASK CARD. GROUNDED - YES. ACCOMPLISHED FIM 73-25 TASK 805, NO FAULTS NOTED. PER FIM, REPLACED NR 2 EEC REF AMM 73-21-60. THIS CLEARS PLT.Jan 13, 2019 · N518AS · Boeing 737890SDR ASAA2019011327778Eec · failedWHILE PERFORMING BITE ON NR 1 ENG EEC FOUND FAULT CODE 73-11351. ALSO FOUND C/B AT P18-2 A-5 ENG 1 ALTN PWR CHANNEL A OUT. GROUNDED - YES. FOUND VOLTAGE AT CONNECTOR DP0101. THE RESULT REQUIRES EEC REPLACEMENT. REMOVED AND REPLACED EEC IAW AMM 73-21-60. ALL TEJan 13, 2019 · N581AS · Boeing 737890SDR ASAA2019011127777Eec · failedNR 1 ENG EEC CHANNEL "A" NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. FAULT CODE 73-21281. A SHORT TERM FAULT. GROUNDED - YES. REMOVED AND REPLACED ENG NR 1 EEC. ALL TEST GOOD. REPAIR/GROUND CONFIRMATION GOOD.Jan 11, 2019 · N581AS · Boeing 737890SDR ASAA2019010827728Hmu · failedNR 2 ENGINE DID NOT IMMEDIATELY SHUT DOWN WHEN IN CUTOFF, NR 2 ENGINE FUEL VALVE REMAINED BRIGHT. GROUNDED - YES. REMOVED AND REPLACED HMU (NR 2 ENGINE), LEAK AND OPS CHECK GOOD. ENG START/STOPS NORMALLY.Jan 8, 2019 · N518AS · Boeing 737890SDR UIEA2019010300002Eec · malfunctionedL ENG CONTROL AMBER EICAS MSG QRH COMPLIED WITH(<P>REMOVED AND REPLACED #1 ENG ELECTRONIC CONTROL UNIT IAW AMM 73-21-15 OPS CHECKED GOOD.</P>)Jan 3, 2019 · N1489A · Boeing 76731KSDR SWIA2019010345391Fadec · failed€ŒR FADEC FAULT€? CAUTION MESSAGE AFTER TAKEOFF. COMPLIED WITH QRH, RETURNED TO FIELD. (FLT#4654) CLOSED REMOVED AND REPLACED THE R FADEC IAW AMM. RAN ENGINE MULTIPLE TIMES WITH NO FADEC FAULTS. OPS CHECK GOOD AT THIS TIME.Jan 3, 2019 · N810SK · Cndair CL6002D24SDR 2020FA0000067Metering Unit · contaminatedENGINE FUEL BYPASS LIGHT CAME ON WHILE ON THE GROUND, SCHEDULED FLIGHT WAS CANCELLED. ENGINE FUEL FILTER WAS CONTAMINATED WITH DEBRIS. FUEL SUPPLY SYSTEM CHECKED FOR CONTAMINATION WITH NONE FOUND. FUEL CONTROL WAS REPLACED FOR CONTAMINATION AND INVESTIGATIOJan 2, 2019 · N312DB · Cessna 560XLSDR VNAA2019010111100Fadec · malfunctionedAFTER TAKEOFF THE CREW REPORTED A LT FADEC CAUTION MESSAGE AND RETURNE TO FIELD. MAINTENANCE SWAPPED FADEC'S AND MESSAGE CLEARED AND RETURNED TO SERVICE.Dec 26, 2018 · N513AE · Cndair CL6002C10SDR HALA2018123100685Computer · faultedETOPS SIGNIFICANT SYSTEM - FUEL FCMC 2 FAULT.// REPLACED FCMC2 PER AMM 28-51-34. BITE TEST PER AMM 28-51-00 WAS OK, NO FAULTS NOTED. OK FOR SVC.Dec 26, 2018 · N373HA · Airbus A330243SDR ZESA2019030500000Hmu · leakingAFTER ENGINE START A LINE SERVICE ATTENDANT NOTICED FUEL COMING FROM THE RIGHT ENGINE COWLING AND LEAKING TO THE GROUND, HE SIGNALED THE PILOTS TO SHUT DOWN. A MECHANIC OPENED THE COWLING, INSPECTED THE ENGINE AND FOUND FUEL TO BE LEAKING FROM THE FUEL CONTROLDec 21, 2018 · N61JD · Cessna 680ASDR ASAA2018121427434Hmu · failedAFTER STARTING ENG NR 2 AND THEN ENG NR 1, NUMBER 2 ENGINE MADE A COMPLETE SHUTDOWN. ENGINE HAD BEEN RUNNING AT IDLE FOR OVER 1 MINUTE BEFORE IT SHUT ITSELF DOWN. GROUNDED - YES. REMOVED AND REPLACED THE HMU. OPS TESTS & LEAK CKS GOOD PER AMM P/P TEST REF TABLDec 14, 2018 · N589AS · Boeing 737890SDR DALA2018121007115Fuel Control · malfunctionedSHIP 695 - ATO - DUE TO LEFT ENGINE DID NOT REACH T/O POWER. CORRECTIVE ACTION: MTC REPLACED FUEL PUMP AND FUEL CONTROL. PERFORMED REQUIRED ENGINE RUNS. AIRCRAFT WAS RETURNED TO SERVICE.Dec 10, 2018 · N695DL · Boeing 757232SDR ASAA2018120527233Hmu · faultyNO EGT AFTER START LEVER RAISED TO IDLE ON ENGINE NUMBER 2. GROUNDED - YES. SWITCHED IGNITION TO LEFT, ATTEMPTED TO START NR 2 ENGINE THIS TIME THE EGT WENT TO ABOUT 600 AND ROLLED BACK WITH EGT LIGHT FLASHING AND ENGINE STARTED SPOOLING DOWN. CREW SAID N2 NEVDec 5, 2018 · N518AS · Boeing 737890SDR HALA2018120600633Fadec · malfunctionedETOPS SIGNIFICANT SYSTEM - AT ENG START 2 TIMES ON NR 1 GOT ENG 1 REV FAULT ENG 1 SHAFT PROT FAULT. RESET FADEC 1 PERFORMED ENG START, NO FAULTS. NR 1 ENG OK FOR SVC IAW TSM 73-21-00.Dec 5, 2018 · N370HA · Airbus A330243SDR SWAA2018111426738Hmu · faultyDIVERSION/DECLARED EMERGENCY, ON TAKEOFF NR 2 ENGINE WAS 3 TO 5 SEC SLOWER TO TAKEOFF THRUST THAN NR 1 WHILE AT CRUISE FL290, 320 KIAS BEGAN FEELING A FULL AIRCRAFT VIBRATION, FA'S CALLED WITH REPORTS OF FLAMES OUT NR 2 ENGINE, NR 2 ENGINE N1 WAS ROLLED BACK TNov 11, 2018 · N210WN · Boeing 7377H4SDR ASAA2018111026831Eec · faultedNR 1 ENGINE SHOWS FAULT CODE 78-21541 (EACH REVERSER SLEEVE HAS ONE POSITION SIGNAL OUT OF RANGE) AND REF LOGPAGE 11999947, FAULT CODE 75-20541 (THE LPTACC POSITION SIGNAL IS OUT OF RANGE). DEFERRED PER T/C 78273000. GROUNDED - YES. ACCOMPLISHED FIM 78-36 TASKNov 10, 2018 · N517AS · Boeing 737890SDR ASAA2018110826834Hmu · failedON NR 2 ENGINE START, AFTER START LEVER RAISED TO IDLE. ENGINE HUNG UP AT APPROXIMATELY 40% N2, EGT 505*, ABORTED START. RAN CHECKLIST. 2ND ATTEMPT AT START NORMAL. GROUNDED - YES. HUNG START ON FIRST ATTEMPT, 2 OTHER STARTS SUCCESSFUL. REMOVED AND REPLACED NRNov 8, 2018 · N588AS · Boeing 737890SDR SWAA2018110626536Hmu · faultyABORTED TAKEOFF, RIGHT ENGINE DID NOT ACHIEVE TAKE OFF THRUST SETTING OF 89.7% N1. R&R NR 2 ENGINE HYDRO MECHANICAL UNIT PER MT.Nov 3, 2018 · N8328A · Boeing 7378H4SDR SWAA2018102926249Hmu · faultyABORTED TAKEOFF, NR 2 ENGINE WOULD NOT MAKE TAKEOFF POWER -1-45. R&R NR 2 HYDRO MECHANICAL UNIT IAW AMM.Oct 27, 2018 · N421LV · Boeing 7377H4SDR UIEA2018102802394Eec · defectiveLEFT ENGINE UNABLE TO MAINTAIN FLIGHT IDLE N1% 51-39. REMOVED AND REPLACED LEFT ENGINE EEC(ECU) IAW AMM 73-21-15, OPS CK NORMAL.Oct 27, 2018 · N1381A · Boeing 767316
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