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 ASAA2015082312879Warning Light · false activationSTARTED NR 1 AND NR 2 ENGINES, ALT ILLUMINATED, RETURNED TO GATE. ACFT GROUNDED. PERFORMED ENGINE RUN AND EEC BITE NO FAULTS RECENT ON HISTORY REF AMM 71-00-00-700-808-F00, GROUND VERIFICATION SUCCESSFUL OK FOR CONT SERVICE.SDR CA150901002Eec · faulted(CAN) TAKEOFF WAS ABORTED DUE TO ELECTRONIC ENGINE CONTROL FAULT OCCURRENCE WHEN POWER LEVER WAS ADVANCED TO TAKEOFF NOTCH. CUSTOMER MONITORED THE SITUATION AND AS THERE WAS NO CHANGE IN ENGINE PERFORMANCE ASSOCIATED WITH THESE F/A, THE ACFT RETURNED TO SERVISDR QMLA2015082115075Valve · leakingTHE PILOT & MEDICAL CREW WERE ON FINAL APPROACH TO THE HOSPITAL LZ, THE MEDIC IN THE CABIN SMELLED FUEL. THE PILOT CONTINUED THE APPROACH & LANDED AT THE HOSPITAL. UPON SHUTDOWN, FUEL WAS OBSERVED TO BE ALL OVER THE CLAMSHELL DOORS, EXTERIOR. FUEL WAS OBSERSDR FDEA201508202664Tube · crackedON CLIMB OUT THE RT ENG SHOWED LOW FUEL FLOW 3.7 WITH A HIGH EPR 1.71. THE TMC EPR WAS 1.60. PUSHING THE THROTTLE UP TO MATCH FUEL FLOW WITH RT ENG RESULTED IN FUEL FLOW ONLY CHANGING 300 - 400 LBS AN HR TO APP 4.1, WHILE EPR INCREASED TO 1.8 - 1.9 WITH NO ISDR R61A201508140526Fmu · failedABOUT 3 MILES FROM LANDING, CREW REPORTED THE NR 1 ENGINE FAILED. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. AFTER BEING CHECKED OUT BY THE FIRE DEPARMENT, CREW TAXIED TO GATE UNDER OWN POWER. MAINTENANCE TROUBLESHOT, R & R FMU IAW AMM AND OPS SDR HALA2015081200157Fmu · malfunctionedMAX POWER ON TAKE OFF. NR 2 ENGINE REACHED REQUESTED POWER OF 1.56 EPR. NR 1 ENGINE HUNG AT 1.54 EPR AND WENT BACK DOWN TO 1.53/1.52 EPR, COULD NOT REACH 1.56 EPR. CHECKED 2.5 BLEED VALVE ALSO NR 1 BURNER PRESSURE LINE. VSV MECHANICAL LINKAGE SECURITY CHECK SDR ASAA2015080712790Hmu · faultedENGINEERING REQUESTS NR 2 ENGINE HMU REPLACEMENT FOR CONTINUING HPT ACCV FAULTS. ACFT GROUNDED. REPLACED NR 2 ENGINE HMU IAW TASK CARDS N8473000, N8473001. NO RECENT OR FAULT HISTORY NOTED PRIOR TO HMU INSTALLATION TESTS.SDR ASAA2015080612788Fault Code · activatedACCOMPLISHED T/C 78273000, FOUND FAULT 73-30311, NR 1 ENGINE START SWITCH SIGNAL & BUS DATA DISAGREE, SHORT TERM FAULT. ACFT GROUNDED. ACCOMPLISHED T/C 78273000, FAULT NO LONGER ACTIVE. THIS CLEARS PLT.SDR HALA201508030148Eec · failedON WAKEUP, FOUND AIR PACK 1 & 2 FAULT AND NR 2 ENGINE THRUST REVERSER FAULT. TROUBLESHOT AND FOUND NR 2 ENGINE FADEC WILL NOT RESPOND. PERFORMED RESET, NO HELP. R & R THE NR 2 ENGINE ELECTRONIC ENGINE CONTROL IAW AMM 73-21-34. OPS CHECKED OK.SDR AALA20150730007Hmu · faultyRIGHT ENGINE SHUTDOWN ON TAXI OUT. ENGAGING WAS SLOW TO START & SLOW TO RESPOND DURING TAXI. R & R HYDRO MECHANICAL UNIT IAW WC 73-94-12.SDR ASAA2015072812625Eec · failedWHILE ATTEMPTING TO COMPLETE T/C 78273000, INTERROGATED THE FMC CDU FOR ENGINE FAULTS, ENGINE 1 EEC SHOWS WHEN RECENT FAULTS SELECTED "CH B EEC DATA NOT AVAILABLE - CANNOT ACCESS CH B". ACFT GROUNDED. WILL NOT ENTER INTO GROUND TESTS WHEN LINE 4L SELECTED. SDR IPXA2015072891654Eec · malfunctionedFLAMES SHOOTING OUT OF LT ENGINE DURING START REPORTED BY A MECHANIC. CREW REPORTED NO ABNORMAL INDICATIONS DURING ENGINE START. R & R LT ENGINE ELECTRONIC ENGINE CONTROL MM 73-21-04-024-609-P00, TEST NR 7 AND NR 3 BOTH CHECK GOOD. REF MM 71-00-00, IPC 73-2SDR ASAA2015072712610Eec · failedAMBER CDS FAULT MESSAGE ON BOTH PFD'S. ACFT GROUNDED. DEU BITE NR 1 AND NR 2 SHOWED FAULT 31-65030, EEC DATA DISAGREE. PERFORMED EEC BITE, NR 2 OPS NORMAL. NR 1 EEC BITE SHOWED FAULT 73-20101, EEC INTERNAL FAULT. CHANNEL "A" DATA NOT AVAILABLE. REPLACED NRSDR ASAA2015072712609Switch · failedRIGHT ENGINE VALVE CLOSED INDICATION SHOWS BRIGHT. ACFT GROUNDED. REPLACED HPSOV SWITCH IAW AMM 73-21-09-000/400-801-FOO. OPS NORMAL.SDR 2015FA0000347Line · chafedUPON ACCOMPLISHING AD 2011-26-04 IT WAS DISCOVERED THAT THE FUEL INJECTION LINE, PN LW-12098-0-140 FOR THE NR 3 CYLINDER WAS RUBBING ON THE BAFFLING, PN 1255115-36 FOR THE NR 3 CYLINDER. THE LINE WAS BENT TO MAKE THE RECOMMENDED CLEARANCE IAW SB342G.SDR HALA2015072201141Fmu · abnormalENGINE 2 CNTROL SYS FAULT ILLUMINATED AFTER START. SHUTDOWN ENGINE IAW ECAM AND CONDUCTED ANOTHER START IAW MAINTENANCE SECOND START OK. BUT ENGINE 2 RESPONSE SLOW DISPLAYED ON STATUS PAGE. T/S IAW 73-21-72-810-9000, ELECTRONIC ENGINE CONTROL PRF FAULTS FMUSDR CA150727029Fmu · malfunctioned(CAN) PILOTS REPORTED PARTIAL LOSS OF RT ENGINE THRUST DURING TAKEOFF WHICH RESULTED IN FLIGHT CREW DECISION TO PERFORM RTO. PILOTS INDICATED IN THE POST RTO REPORT THAT DURING TAKEOFF ROLL, RT ENGINE N1 SUDDENLY REDUCED FROM 88.5 PERCENT TO 85 PERCENT VS N1 8SDR CA150727027Line · broken(CAN) DURING CLIMB, FLIGHT CREW HAS REPORTED L/H ENGINE SPOOL DOWN TO IDLE WITH NO RESPONSE TO THROTTLE MOVEMENT. THE ENGINE WAS SHUT-DOWN AND EMERGENCY DECLARED. BROKEN PS3 TUBE IDENTIFIED AS CAUSING THE PROBLEM.SDR ANCF2015071401Ecu · faultyDURING ENG 1 START THE ENG 1 ING A FAULT APPEAR. THE FADEC MADE A NEW ENG START WITH IGN AB WITHOUT POSITIVE SUCCESS, ENG REMAIN HUNG STAR. IAW AMM 73-21-60-000 400-001-B THE ECU ON ENG 1 WAS R & R. THE FUNCTIONAL TEST OF THE ECU WAS SATISFACTORY PN 2123M56SDR YH7R2015FA0000450Shunt · failedENGINE FLAMED OUT DURING FLIGHT. INSPECTION OF ACFT FOUND THAT THE FUEL SHUTOFF VALVE WAS CYCLING FROM THE OPEN POSITION TO THE CLOSED POSITION WHEN BATTERY POWER, POWER WAS APPLIED AND THE FUEL SHUT OFF VALVE SWITCH WAS PLACED IN THE OPEN POSITION. IT WAS DSDR UIEA2015070400326Hmu · failedON FINAL APPROACH, NOTICED LT ENGINE APPROXIMATELY 21% N1, 52% N2. THROTTLE ADVANCE DID NOT INCREASE POWER, AUTO THROTTLE DISCONNECTED. MANUAL LANDING MADE WITH NO FURTHER ISSUES. LT ENGINE EGT INCREASED TO APPROXIMATELY 750 DEGREES, ENGINE SHUTDOWN, NO FSDR CA150710014Line · fractured(CAN) DURING SPRAYING OPERATION, PILOT INCREASED THE ENGINE POWER AND THE FUEL FLOW WENT TO MINIMUM FLOW WITH NO RESPONSE FROM THE ENGINE. PILOT THEN IMMEDIATELY MADE AN EMERGENCY LANDING UNEVENTFULLY. DURING TROUBLESHOOTING, A P3 LINE FROM FCU TO P3 FILTER SDR VNAA2015062800039Fadec · failedCREW REPORTED LT FADEC FAULT 2 WHITE STATUS MESSAGE. CREW FOLLOWED QRH. SHORTLY THEREAFTER, MESSAGE DISAPPEARED AND LT FADEC AMBER MESSAGE APPEARED. AFTER BEING UNABLE TO MAINTAIN ALTITUDE DUE TO DECREASING AIRSPEED, CREW DECLARED AN EMERGENCY AND LANDED ATSDR ASAA2015062812258Eec · faultedWHILE PERFORMING TC 78273000, "INTERROGATE FMC CDU FAULTS" FOUND FAULTS ENGINE CONTROL LIGHT MSG NR: 73-20131, INTERNAL EEC FAULT. SHORT TIME MSG NR 73-20101, INTERNAL EEC FAULT, LONG TIME MSG NR 73-20131, INTERNAL EEC FAULT ON THE NR 1 ENGINE GROUNDED. REPLASDR ASMF201507016Warning System · false activationAIRCRAFT RETURNED TO PLATFORM, DURING RT ENG START, THE RT ENG CONTROL LIGHT TURNED ON. PERFORMED BITE TO LT EEC IAW FIM 73-06 TASK 801 PROCEDURE, SHOWING FAILURE CODE 73-31442, THE FIM 31-62 TASK 801 PROCEDURE & FIM 73-24 TASK 815 PROCEDURE, NO CONFIRMING THSDR ASAA2015062512240Warning Light · false activationENGINE VALVE CLOSED LIGHT ILLUMINATED, APPEARS TO BE BRIGHT BLUE. ACFT GROUNDED. ACCOMPLISHED NR 1 ENGINE START PROCESS, ENGINE VALVE CLOSED, LIGHT OPS CHECKED NORMAL, IAW MM 73-06, TASK 804, NO HISTORY LAST 30 DAYS.SDR ASAA2015062412222Hmu · leakingFOUND NR 2 ENGINE HMU LEAKING OUT OF SIDE, WHILE LEAK CHECKING FUEL FILTER. ACFT GROUNDED. REPLACED NR 2 ENGINE HMU IAW TASK CARDS, N8473000, N8473001.SDR CA150927003Eec · malfunctioned(CAN) ON FINAL PART OF TAKEOFF ROLL THE ELECTRONIC ENGINE CONTROL LOCAL ALERT WAS DETECTED FLASHING. PARAMETERS WERE NORMAL AND TAKEOFF WAS CONTINUED. AT ROTATION, TORQUE NR 2 ENGINE INCREASED TO APPROXIMATELY 106 PERCENT WITH A STEADY ELECTRONIC ENGINE CONTSDR ASAA2015062212188Eec · failedNR 2 ENGINE CONTROL LIGHT ILLUMINATED AFTER ENGINE START. ACFT GROUNDED. ENGINE CONTROL LIGHT OUT AFTER BLOCK IN. ACCOMPLISHED BITE IAW FIM 73-00, TASK 801- FOUND FAULT (3) CODES 73-21282, 73-10012, 73-10042 IN "RECENT FAULTS", FAULT HISTORY. AT THIS POINTSDR ASAA2015061512102Warning Light · false activationWHEN ACCOMPLISHING ENG NR 2 BITE TEST FOUND FAULT FMV POSITION SIGNAL IS OUT OF RANGE. FLIGHT LEG 2 AND 3 MSG 73-10342. SHORT TIME FAULT. FAULT MUST BE CORRECTED IN 50 FLIGHT HOURS. ACFT GROUNDED. FAULT MSG NO LONGER IN CURRENT OR FAULT HISTORY. EEC TEST SDR SWAA2015061140568Pmc · faultyPERFORMED AN AIR TURN BACK AND DECLARED AN EMERGEMCY DUE TO NR 2 ENGINE N1 INDICATIONS ERRATIC. R & R NR 2 ENGINE PMC & T12 SENSOR IAW MM.SDR ASAA2015060812030Fuel Feed · faultedDURING ACCOMPLISHMENT OF T/C 78273000, LONG TIME FAULT MSG 73-31072, FUEL FLOW SIGNALS DISAGREE. NR 2 ENGINE LEG 2. ACFT GROUNDED. ON DEFERRAL.SDR AALA20150609002Seal · damagedAIR INTERRUPT, EMER NOT DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CRUISE, FUEL DISAGREE EICAS MSG GENERATED. FOUND A LEAD IN THE LT ENG FMU TO FUEL TRANSMITTER CONNECTION DUE TO A DAMAGE SEAL. R & R SEAL & PERFORMED LEAK CHECK IAW AMM 73-21SDR QMLA2015060715045Potentiometer · dirtyWHILE INFLIGHT, THE FADEC DEGRADE & RESTART LIGHT ILLUMINATED. THE PILOT RETURNED TO BASE WITHOUT INCIDENT. DOWNLOADED FAULT CODE & DETERMINED HMU PLA POTENTIOMETER ISSUE. CYCLED THE THROTTLE SEVERAL TIMES FROM CUT OFF THROUGH 100% TO CLEAN ANY DIRT OR GRIT SDR ASAA2015060111943Pressure Switch · failedNR 2 ENGINE FILTER BYPASS ILLUMINATED AFTER ENGINE START. ACFT GROUNDED. REMOVED FUEL FILTER IAW MM 73-11-02 AND INSTALLED NEW FUEL FILTER NO CONTAMINATION NOTED. REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW MM 73-34-01. RAN ENGINE, NO LEAKS NOTEDSDR HEER20150522285Hmu · failedNR 2 ENGINE DECU FAILED WITH STEPPER LEVEL 3 FAULT. TROUBLESHOOTING WITH LEAD TO HMU STEPPER FAILURE.SDR ASAA2015052111836Warning Light · illuminatedNR 2 ENGINE, BLUE "ENGINE VALVE CLOSED" LIGHT ILLUMINATED BRIGHT AFTER ENGINE SHUTDOWN. ACFT GROUNDED. RAN NR 2 ENGINE IAW MM 71-00-00 FOR APPROXIMATELY 5 MIN AND SHUTDOWN ENGINE, UNABLE TO DUPLICATE DEFECT AT THIS TIME. SYSTEM OPS CHECKS GOOD.SDR 2015FA0000218Eec · malfunctionedRIGHT ENGINE ROLLED BACK IN FLIGHT TO FLIGHT IDLE. CREW SHUTDOWN ENGINE, UPON RESTART INFLIGHT THEY RECEIVED ENGINE CONTROL FAIL MESSAGE. ENGINE WOULD REMAIN IN FLIGHT IDLE WHEN THROTTLE WAS ADVANCED. ACFT LANDED WITHOUT INCIDENT. RT ENGINE EEC, FADEC, WAS SDR CA150602015Hmu · malfunctioned(CAN) THE NR 2 ENGINE IS ACCELERATING UNCOMMANDED WHEN THE TORQUE IS GREATER THAN 50 PERCENT. THE ACFT RECENTLY DID AN AIR RETURN DUE TO A SLOW TORQUE FLUCTUATION ON NR 2 ENGINE. THIS FAULT APPEARS TO HAVE BEEN RECTIFIED BY REPLACEMENT OF THE HMU. THE SUBSESDR CA150602001Eec · faulted(CAN) DURING FLIGHT THE RT ENGINE DROPPED DOWN TO IDLE WITH THROTTLES AT CRUISE POSITION RESULTING IN AN EMER LANDING. ON GROUND THE RT ENG STARTS NORMALLY BUT WHEN THROTTLES ADVANCED THE ENGINE REMAINS AT IDLE. DOWNLOADED RT ENG FAULTS & APPEARS TO BE A FAUSDR B3OR2015FA0000178B-Nut · disconnectedENGINE RPM DECREASED CAUSING A LOSS OF POWER IN FLIGHT WHICH FORCED THE PILOT TO AUTO-ROTATE TO ROUGH TERRAIN. THE ACFT CAME TO REST ON ITS SIDE WITH SUBSTANTIAL DAMAGE AND INJURY TO THE PILOT. POST ACCIDENT INVESTIGATION BY OWNER/OPERATOR AND THE OEM TECH RESDR ASAA2015042711493Eec · faultedON T/C 78273000, ECONOMIC FAULT MSGS: MSG 75-30411, #75-20361 #1 ENG. HPTACC POSITION SIGNAL OUT OUT OF RANGE, MSG #75-20411 #1 ENG HPTACC POSITION SIGNAL DISAGREE, #75-10411 #1 ENG. HPTACC POSITION SIGNAL DISAGREE, 75-20361 #1 ENG HPTACC SIGNAL IS OUT OF RANSDR ASAA2015042411498Eec · out of toleranceWHILE ACCOMP T/C 78273000, FOUND #1 ENG W/ SHORT TIME FAULT 73-31351, APL VOLTAGE INPUT TO EEC IS OUT-OF-RANGE AND LONG TIME FAULT 74-30971, APL INPUT VOLTAGE FOR L EXCITER (IGN 1) IS OUT-OF-RANGE. GROUNDED - YES. ACCOMPLISHED TS PER FIM 73-22 TASK 808. PERFORSDR ASAA2015041611367Probe · damagedNR 2 ENGINE HAS HISTORY OF HPTACCV ECONOMIC FAULT MESSAGES 75-30412, 75-20412, 75-10362, 75-10412. PREVIOUS MAINTENANCE EEC AND HPTACCV HAVE BEEN REPLACED AND FAULTS CONTINUE. TECH SERVICE REQUESTS FOLLOW-UP. ACFT GROUNDED. REPLACED J9 & J10 HARNESS REF MM SDR AALA20150416001Governor · faultyAFTER TAKEOFF LT ENG WAS STUCK AT TAKEOFF POWER & WOULDN’T RESPOND TO THROTTLE MOVEMENT. LT ENG EGT 792 & EPR STUCK AT 1.60. CREW CONDUCTED INFLIGHT SHUTDOWN OF LT ENG IAW QRH. THE SINGLE ENG TIME WAS 12 TO 15 MINUTES. EMERGENCY WAS DECLARED & LANDED WITHOSDR UIEA2015041600236Sensor · faultyEICAS MX MSG, L PIMU. R & R T-12 A SENSOR IAW MM 73-21-06. OPERATIONS CHECKED IAW MM 71-00-00.SDR CALA2015040800264Unknown · malfunctionedREJECTED TAKEOFF ON RNWY FOR NR 2 ENG AFTER STABILIZING 40% N1, ADVANCED THROTTLES & SELECTED TOGA. THROTTLES ADVANCED TOGETHER, BUT ENG 1 ACCEL NORMAL, WITH 2 HANGING UP AT 77.1% N1 AT ABOUT 50 KNOTS. ACCOMPLISHED FIM 73-26-00-810-803-F-00 NO FAULTS NOTED SSDR AALA201504089004Fmu · inoperativeAFTER TAKEOFF, THE CREW RECEIVED A NR 2 FUEL CONTROL FAULT. DEFERRING TO THE QRH, WHICH TOLD THEM TO PULL ENG BACK TO IDLE. PROCEDURE WAS FOLLOWED, BUT THE SAME ISSUE WAS ACTIVE. THE FLIGHT WAS DIVERTED, AN EMERGNECY WAS DECLARED. RECEIVED AN NR 2 ENG ADSDR ASAA2015040211195Eec · faultedWHILE PERFORMING T/C 78273000, NR 2 ENGINE HAS FAULT 75-20412. THE HPTACC POSITION SIGNALS DISAGREE, ECONOMIC FAULT. ACFT GROUNDED. REPLACED NR 2 ENGINE EEC REF AMM 73-21-60-400-801-F00. OPS TEST NORMAL. ETOPS PART AND GROUND VERIFICATION ACCOMPLISHED.SDR HALA2015033000048Engine · malfunctionedAT TOP OF DESCENT ECAM, ENGINE 2 CONTROL SYS FAULT, AFTER LDG - ECAM. NR 2 THR LEVER IDLE NR 2 ENG MASTER OFF. FOUND MSG P30 PRESSURE TUBE. T/S IAW TSM 73-21-78-810-816-A. FOUND AND CLEARED MOISTURE FROM P30 SENSE LINE. RAN ENG, OPS CHECKED NORMAL. NO M
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