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.
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
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 ASAA2018102526594Eec · faultyWHILE ACCOMPLISHING T/C 78273000, FOUND ECONOMIC FAULT ON THE NR 1 ENG, MSG 73-30301 INTERNAL EEC FAULT THE PMUX SIGNALS DISAGREE. GROUNDED - YES. REMOVED AND REPLACED NR 1 EEC IAW AMM 73 21 60 000 801 F00 AND 73 21 60 400 801 F00, OPS CKS GOOD IAW AMM 71 00 0SDR UIEA2018102402331Unknown · malfunctionedDURING DECENT WITH IDLE POWER LEFT ENGINE INDICATION FLUCTUATED N1 APPROX 10% / EGT OPS 60*C N2 7% FF 0.6. T/S NOTED. BITE CHECK PIMU L/R NO FAULTS NOTED PER FIM 71-01 FT 810. INSP EEC C/P JI TO J6. CLEANED AND REINSTALLED. INSP PYLON CONNECTOR NOTED NO FAULTSSDR UIEA2018102302328Sensor · faultyDURING DESCENT W IDLE POWER LEFT ENG INDICATION FLUCTUATED N1 APPROX +/- 10% EGT APPROX 60C N2 APPROX 7% FF APPROX 0.6%. REMOVED AND REPLACED LEFT ENG CIT SENSOR IAW AMM 73-21-02, OPS CHECK GOOD.SDR UIEA2018102302324Unknown · malfunctionedLT ENG IN DESCENT WITH POWER N1 RISE AND FALLS APROX 10% UNCOMMANDED. PERFORMED ENGINE RUN IAW AMM 71-00-00 FAILED TO DUPLICATED WRITE UP AT THIS TIME.SDR DALA2018102006262Fuel Control · leakingDIVERTED INTO SLC DUE TO RIGHT FUEL QUANTITY DROPPING WITH A SUSPECTED FUEL LEAK. MAINTENANCE FOUND FUEL LEAKING FROM RIGHT ENGINE AT FUEL CONTROL TO FUEL PUMP FLANGE AND REPLACED THE FUEL CONTROL.SDR HALA2018101800524Not Reported · faultedETOPS SIGNIFICANT SYSTEM. ENG 2 MINOR FAULT. T/S PER TSM 73-21-71-810-952-A. PERFORMED GROUND REPORT NO FAULTS NOTED. OK TO CONTINUE.SDR HALA2018101700522Fmu · faultyENG R SYS FAIL ALERT COME ON ABOUT 1000' AND WENT AWAY AT 500' & CAME ON AGAIN ON LANDING. REMOVED NR 2 ENG FMU PER AMM 73-21-03-000-801. INSTALLED SERVICEABLE FMU PER AMM 73-21-03-400-801. OK FOR SVC.SDR HALA2018101700512Fmu · leakingETOPS SIGNIFICANT SYSTEM, ENG NR 2 LEAKING FUEL FROM DRAIN MAST WHILE AT IDLE. REMOVED AND REPLACED NR 2 ENG FMU PER AMM 73-21-52-000-802-A AND 73-21-52-400-802-A. OK FOR SVC.SDR DBCA2018101800006Fcu · failed1) DURING CLIMB PILOT NOTED NR 1 DEEC CAS MESSAGE. 2) PILOT RETURNED TO HOMEBASE. 3) MAINTENANCE INSPECTED AND REPLACED NR 1 FUEL CONTROL 4) AIRCRAFT RETURNED TO SERVICE.SDR HALA2018101500499Fmu · malfunctionedDIVERSION - APPROACHING OUT CRUISE ALTITUDE OF 25000' WE HAD A "ENG L SYS FAIL AND ENG L FADEC ALTN" PERFORMED QRH LEFT ENG INDICATING HAD A X TALKED TO MTN AND DIVERTED TO THE NEAREST AIRPORT, WHERE AN UNEVENTFUL LANDING WAS MADE. REMOVED AND REPLACE NR 1 ENGSDR HALA2018101200491Eec · faultyDURING CRUISE AT FL250 AMBER X DISPLAYED ON LEFT EPR AND SELECT FADEC L ALTN DISPLAYED. BONDING CHECK OFF NR 1 ENG EEC CHECK OK. REMOVED AND REPLACED EEC CONTROLLER NR 1 LT PER AMM 73-21-01-410-801 RTS OK.SDR ASAA2018100826446Fadec · malfunctionedENG 2 FADEC SYS FAULT, GROUNDED - YES. RESET ENG NR 2 FADEC AMM 73-29--00-710-040 NO ACTION REQUIRED AMM 77-11-00.SDR ASAA2018100726453Eec · fault messageDURING ACCOMPLISHMENT OF T/C 78273000 NR 1 ENGINE HAS FAULT MSG 78-21541 EACH REVERSER SLEEVE HAS ONE POSITION SIGNAL OUT OF RANGE THIS IS A SHORT TIME 50 FLIGHT HOURS FAULT. GROUNDED - YES. REF FIM'S 78-36T808, 75-34T815, & 75-22T802. ACCOMPLISHED RESISTANCE SDR ASAA2018100726416Warning Message · activatedCLASS 2 MESSAGE ENG 1 FADEC GROUNDED - YES. ON DEFERRAL.SDR HDNA2018082700072Seal · leakingFUEL LEAK FROM THE L/H ENGINE DECK OVERBOARD DRAIN BY PILOT DURING POST FLIGHT CHECK. TROUBLESHOOTING REVEALED AN OUT OF LIMITS FUEL LEAK OF THE F.C.U (FUEL CONTROL UNIT) NFT SEAL.SDR LSSA2018F00000Drive Bearing · failedTHE AIRCRAFT SUFFERED AN INFLIGHT ENGINE OVERSPEED AND SUBSEQUENT ENGINE FAILURE. THE PILOT PERFORMED A SUCCESSFUL AUTOROTATION TO THE GROUND WITH NO DAMAGE TO THE AIRFRAME AND NO INJURIES TO THE OCCUPANTS. AFTER RECOVERY OF THE ACFT AND REMOVAL. INSPECTIONSDR ASAA2018091926175Warning System · false activationENGINE 1 & ENGINE 2 FADEC SYS FAULT ON ECAM AFTER TOUCHDOWN. ( THRUST LEVER NOT TO BE MOVED ABOVE IDLE) GROUNDED - YES. PERFORMED ENG IDLE TEST IAW TSM 73-25-00. NO FAULT FOUND. REF TFU 73-20-00-049. NO FURTHER ACTION REQUIRED. A/C OK FOR SVC.SDR ASAA2018091926174Warning System · false activationENG 2 FADEC SYSTEM FAULT. GROUNDED - YES. INTEROGATED CFDS/ENG2/FADEC2B; RECOVERED FAULT MESSAGE" "ENG OVSP DETECTION". PER TSM 77-11-00-810-839-A NO MX ACTION REQ. ALSO PERF FADEC TST IAW AMM 73-29-00-710-802A. TEST OK.SDR ASAA2018091326114Eec · malfunctionedENG 2 FADEC SYS FAULT ECAM MSG GROUNDED - YES. SWAP EEC CHAN A FROM ENG 1 TO ENG 2. REMOVED ENG NR 2 CHAN A EEC AND REPLACED W/ CHAN A EEC FROM ENG NR 1 REF AMM 73-21-55. PERFORMED ENG IDLE TEST. OPS CHECK GOOD. NO FAULT FOUND.SDR ASAA2018091126074Hmu · failedWHILE ACCOMPLISHING T/C #78273000, NR 1 ENG, FMC/CDU INTERROGATION SHOWS SHORT TIME FAULT MSG NBR 73-20341 "THE FMV POSITION SIGNAL IS OUT OF RANGE". GROUNDED - YES. ACCOMPLISHED FIM 73-25 TASK 803 THROUGH STEP F(4). HMU DP0601 RECEPTACLE FAIL RESISTANCE MEASUSDR ASAA2018091026081Warning System · abnormalENG 2 FADEC SYS FAULT ECAM MESSAGE AFTER LANDING GROUNDED - YES. PERFORMED ENGINE IDLE TEST OF ENG 2 REF AMM 73-29-00-740-803-A. OPS CHECKS GOOD NO FAULTS ATH THIS TIME.SDR ASAA2018091026080Warning System · false activationENG 2 FADEC SYS FAULT. GROUNDED - YES. FAULT CLEARED - NO MX ACTION REQUIRED PER TSM 73-21-01. OK FOR SERVICE.SDR DALA2018090705484Eec · malfunctionedTOWER CANCELLED T/O CLEARANCE DUE TO FLAMES REPORTED FROM THE NR 1 ENGINE TAIL PIPE DURING TAXI. T/O ROLL DISCONTINUED AT APPROXIMATELY 20 KNOTS. MAINTENANCE REMOVED AND REPLACED EEC PER AMM 73-21. OPS CHECK OK.SDR UIEA2018090601906Circuit Card · faultyEICAS MSG "RT ENG SPEED CARD" DISPLAYED. C/W FIM 73-21 FT 815. R&R RIGHT ENG N2 SPEED CARD IAW AMM 73-21-54. MSG CLEARED. PERFORMED GROUND ENG RUN IAW CHECK LIST, NO MESSAGES AND OPS CK GOOD.SDR UIEA2018090401890Circuit Card · faultyEICAS MESSAGE RT ENGINE SPEED CARD DISPLAYED. C/W FIM 73-21 FT 815. REMOVED AND REPLACED N2 SPEED CARD IAW AMM 73-21-54SG CLEARED PERFORMED GROUND ENGINE RUN NO MESSAGES AND OPS CHECK GOOD.SDR ASAA2018082725934Eec · inoperativeWHILE ACCOMPLISHING T/C 78273000 INTERROGATE THE FMC CDU FOR ENGINE FAULTS, FOUND ON ENG NR 1 FAULT 75-10421 THE HMU VBV CONTROL CURRENT IS OUT OF RANGE. SHORT TIME FAULT. GROUNDED - YES. ACCOMPLISHED FIM 75-32-804 WITH NO FAULTS FOUND. REQUIRES EEC REPLACEMENSDR ASAA2018080125611Eec · failedFOUND FAULT MSG 74-30972 THE APL INPUT VOLTAGE FOR THE L EXCITER (IGN1) IS OUT OF RANGE. GROUNDED - YES. WHILE T/S ALSO FOUND FAULT MSG 74-30982. PERFORMED FIM 74-21 TASK 801 AND FIM 74-21 TASK 802. FOUND 115V AC AT DP0101 AND DP0202, DUE TO OCCURRENCE OF DUALSDR DALA2018073104798Fcu · malfunctionedGROUND NOTIFIED LEFT ENGINE WAS SMOKING AFTER SHUTDOWN ALL ENG. GAUGES WERE NORMAL. ENG CONTINUED TO SMOKE UNTIL WE REACHED THE GATE. FOUND FU HIGH PRESS VALVE REMAING OPEN AT ENG SHUTDOWN. R&R FU PER AMM 73-21.SDR ASAA2018073125591Eec · faultyWHILE ACCOMPLISHING T/C 78273000 FOUND MAINT MESSAGE 75-20832. T3 SIGNAL OUT OF RANGE. LONG TIME FAULT. DEFERRED PER T/C 78273000. GROUNDED - YES. PERFORMED FIM 75-33 TASK 802 AND FOUND EEC REQUIRES REPLACEMENT. REMOVED AND REPLACED NR 2 ENGINE EEC REF AMM 73-SDR O2GA2018080684701Fcu · defectiveRIGHT ENGINE ROLL BACK DURING TAKEOFF WITH ACCOMPANYING YAW. TAKEOFF ABORTED. MAINTENANCE REPLACED THE RIGHT ENGINE FUEL CONTROL UNIT AND STARTER GENERATOR. SUCCESSFUL OPERATIONAL CHECK WAS PERFORMED. AIRCRAFT WAS RETURNED TO SERVICE.SDR UIEA2018072501550Eec · faultyINTERMITTENT LT ENG INDICATION N2. REMOVED AND REPLACED EEC LT ENG IAW AMM 73-21-15. OPS CHECK GOOD AT THIS TIME.SDR ZESA10280724001Sensor · faultyAIRCRAFT LEFT KLBE WITH NORMAL TAKE OFF AND CLIMB, AT CRUISE THE ENGINE WENT INTO MANUAL MODE, CHECK LIST WERE FOLLOWED AND PILOTS RETURNED TO BLOCK AT KLBE AND LANDED WITHOUT INCIDENT. A DOWNLOAD WAS PERFORMED ON THE DEECS AND THEY WERE SENT TO ENGINE AOG SERSDR UIEA2018072001525Unknown · malfunctionedRIGHT EEC DEFAULT TO ALTERNATE AS WE LEVELED AT 40K ALTITUDE. ACCOMPLISHED QRH, RIGHT EEC LIGHT ( ALTN) EXTINGUISHED. PERFORMED PIMU BITE IAW FIM 71-01 FAULT TREE 803. NO FAULTS FOUND.SDR QMLA2018071718083Fcu · crackedDURING A COMPRESSOR WASH, WE NOTICED WHAT APPEARED TO BE SMOKE COMING FROM NR 2 ENGINE. DURING INVESTIGATION WE FOUND IT WAS FUEL LEAKING FROM THE FUEL CONTROL UNIT. MORE IMPORTANTLY, IT APPEARS TO BE FROM A CRACK IN THE HOUSING.SDR UIEA2018071601470Fuel Control · faultyON TAKE OFF LEFT ENG FAILED TO MAKE TAKE OFF THRUST. TARGET EPR WAS 1.38. LEFT ENGINE DIDNT GO ABOVE 1.31. LEFT EEC EICAS MSG CAME ON JUST OVER 80 KNTS. REJECTED TAKE OFF. REMOVED AND REPLACED NR 1 ENGINE FUEL CONTROL IAW AMM 73-21-01. NO LEAKS DETECTED OPS CHSDR DALA2018071304518Fcu · malfunctionedRIGHT ENG REPORT OF FLAME AND SMOKE ON SHUTDOWN. R&R FUEL CTL MM 73-21 NEED LEAK/HIGH PWR RUN. FOUND NO OTHER EVIDENCE OF LEAKAGE.SDR DALA2018070304357Fuel Control · faultyNR 1 ENGINE SMOKING EXCESSIVELY AT SHUTDOWN. FUEL SMELL REPORTED BY GROUND CREW AND PASSENGERS. REMOVED & REPLACED NR 1 ENGINE FUEL CONTROL PER AMM 7321. RAN ENGINE TO PWR INCLUDING ACCEL CHECKS. NO SMELL OR ODORS IN CABIN. ENGINE CHECKS NORMAL PER AMM 71-00.SDR UIEA2018062501238Eec · malfunctionedSTATUS MSG R ENG CONTROL ON EICAS MSG RT ENG CONTROL DURING LNDG. T/S IAW F/M 37-21 FAULT TREE 878. FOUND CODES ON PIMU: 354-20-B "EEC CUPU FALL". R&R RT EEC IAW AMM 73-21-15.SDR UIEA2018062201219Eec · malfunctionedREJECTED TAKE OFF DUE TO "LEFT ENGINE STARTER CUTOFF" APPROXIMATELLY 75 KNOTS. R&R LT ENG EEC IAW AMM 73-21-15, OPS TEST NORMAL IAW B767 AMM 71-00-00/501, R&R LT ENG ELECTRICAL CABLE ASSY W10, P/N 185361G01, S/N LMDC9554, S/N INSTALLED LMDC0112 IAW AMM 73-21-1SDR UIEA2018062101215Eec · faultyLT STARTER CUTOFF EICAS MASTER CAUTION INTERMITTENT ALL PHASES OF FLIGHT, QRH ACCOMPLISHED. REMOVED AND REPLACED LT ENG EEC IAW AMM 73-21-15, OPS TEST NORMAL AMM 71-00-00/501. R&R LT ELECTRICAL CABLE ASSY W10 IAW AMM 73-21-18. OPS NORMAL DURING ENG RUN-UP IAW SDR UIEA2018062001207Warning System · false activationSTATUS MESSAGE R ENG EEC C1. PERFORMED OPS CHECK R ENGINE EEC IAW AMM 77-35-00. NO FAULTS FOUND AT THIS TIME.SDR ASAA2018060224924Warning System · false activationENGINE NR 2 FADEC SYSTEM FAULT ECAM MESSAGE GROUNDED - YES. PERFORMED OPERATIONAL ENGINE 2 IDLE TEST ON CHANNEL A AND B PER TSM 73-21-01-810-922-A. NO FAULTS AND NO ECAM MSG NOTED. REACTIVATED T/R SYS PER AMM 78-30-00.SDR ASAA2018052524835Warning System · false activationENG 2 FADEC SYS FAULT UPON LANDING. GROUNDED - YES. PERFORMED TSM OPERATIONAL ENGINE IDLE TEST ON CHANNELS A&B ON ENG NR 2 IAW AMM 73-29-00-740-803. NO FAULTS FOUND TEST OK NO ECAM FAULTS NOTED. OK FOR SERVICE.SDR YADA20180518001Bellows · faultyPILOT REPORTED WHILE TAXIING THE RIGHT HAND ENGINE HAD A HUNG START WHILE USING BATTERY POWER TO START THE ENGINE AND THAT THE ENGINE FAILED DURING THE TAXI, PILOT RETURNED TO HOME STATION. MAINTENANCE IS CURRENTLY TROUBLESHOOTING THE ISSUE BUT HAS FOUND THAT SDR ASAA2018043024551Hmu · faultyWHILE ACCOMPLISHING T/C 78273000 FAULT CODE APPEARED ON NR 2 ENGINE, FAULT CODE 73-31162, THE MECHANICAL OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE, LONG TIME. MUST BE CORRECTED IN 450 HRS. GROUNDED - YES. REMOVED AND REPLACED HMU ON NR 2 ENGINE IAW T/C'S N84SDR FDEA201804291144Helicoil · backed outABOUT AN HOUR INTO FLIGHT AT FL370, A LEVEL 2 FUEL QTY/USED CHECK. RAN QRH AND LEAK WAS FROM THE NR 3 ENGINE. DIVERTED AND DECLARED AN EMERGENCY. TOW DRIVER STATED FUEL WAS LEAKING FROM THE NR 3 ENGINE EVEN AFTER SHUTDOWN. PULLED THE FIRE HANDLE AND THE LESDR UIEA201805010814Hmu · malfunctionedLEFT FUEL CONTROL, ENGINE VALVE INDICATION INOPERATIVE. REMOVED AND REPLACED THE LT ENGINE HMU IAW AMM 73-21-14. OPS & LEAK CHECKED OK.SDR JDWA201804190001Fuel Control · malfunctionedDURING APPROACH, THE NR 1 POWER OUTPUT REDUCED AND WOULD NOT RESPOND TO INPUT. THE ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED WITHOUT INCIDENT. TROUBLESHOOTING REVEALED NO DAMAGED P3 OR PY LINES. REPLACED FUEL CONTROL UNIT.SDR XCGA201804160001Fuel Control · failedPILOT REPORTED THAT WHILE DESCENDING THROUGH 24,000 FEET ON APPROACH, THE LEFT ENGINE ROLLED BACK AND FAILED. NO RESTART WAS ATTEMPTED, THE AIRPLANE MADE AN UNEVENTFUL LANDING. MAINTENANCE VISUALLY INSPECTED THE FUEL FILTER, NO CONTAMINATION WAS NOTED. THE FUESDR HALA2018041100166Warning System · false activationETOPS SIGNIFICANT SYSTEM - "L ENG EEC C1" STATUS MSG ON LANDING. ACCOMPLISHED FIM 73-21-828 . FAULT CLEARED. NO OTHER FAULTS NOTED. A/C OK TO CONTINUE.
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