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 ASAA2017091421929Eec · faultedNR 2 ENGINE RECURRENT FAULT CODE 73-11282 PRESENT DURING ACCOMPLISHMENT OF TASKCARD 78273000. ACFT GROUNDED. ACCOMPLISHED T/C 78273000, FOUND RECENT FAULTS FOR NR 2 ENGINE. DUE TO MULTIPLE INTERNAL EEC FAULT CODES AND FIM 73-27, TASK 805, REMOVED AND REPLACSDR ASAA2017091421928Eec · faultedNR 2 ENGINE FAULT 73-11282. EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. FAULT FOUND ON LEGS 4 & 10. ACFT GROUNDED. TSR 908615 ACCOMPLISHED, T/C 78273000. FOUND RECENT FAULTS FOR THE NR 2 ENGINE. DUE TO MULTIPLE INTERNAL EEC FAULT CODES AND FSDR ASAA2017091221912Eec · failedWHILE ATTEMPTING A NR 2 ENGINE EEC SOFTWARE UPGRADE (7.B.W2) EEC FAILED. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE EEC IAW AMM 73-21-60-000-801-F00, AND 73-21-60-400-801-F00. OPS CHECKED GOOD.SDR SWAA2017091416332Shaft · shearedNR 1 ENGINE OIL FILTER BYPASSED. DIVERTED, AND DECLARED AN EMERGENCY. FOUND ACCESSARY GEAR BOX ELECTRONIC ENGINE CONTROL ALTERNATOR SHAFT SHEARED. R & R THE 1 ENGINE IAW MT.SDR UIEA2017091101630Warning Message · illuminatedRIGHT EEC EICAS MESSAGE AT 240 KTS.SDR ASAA2017091021884Switch · failedNR 2 ENGINE, ENG VALVE CLOSED LIGHT IS BRIGHT WITH START LEVER IN CUTOFF. ACFT GROUNDED. PERFORMED FIM 73-06, TASK 804, FOUND THE HPSOV SWITCH RESISTANCE VALUES OUT OF LIMITS. REMOVED AND REPLACED HPSOV SWITCH IAW AMM 73-21-09/401. OPS CHECKED AND REPAIRSDR ASAA2017090921889Warning Message · false activationNR 2 ENGINE SHOWS A SHORT TIME FAULT MESSAGE 75-20422, THE HMU VBV CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. TROUBLESHOT IAW FIM 75-32, TASK 804. EEC ACTUATORS TEST PASSED. NO FURTHER HISTORY.SDR ASAA2017090921888Warning Message · false activationNR 2 ENGINE SHOWS SHORT TIME FAULT MESSAGE 75-20372, THE HMU VSV CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. TROUBLESHOT IAW FIM 75-31, TASK 801, PERFORMED EEC ACTUATORS TEST IAW AMM 71-00-00-707-807-F00, TEST PASSED.SDR ASAA2017090921887Actuator · malfunctionedNR 2 ENGINE SHOWS SHORT TIME FAULT MESSAGE 75-20572, THE HMU TBV CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. TROUBLESHOT IAW FIM 75-23, TASK 804, PERFORMED EEC ACTUATORS TEST IAW AMM 71-00-00-700-807-F00, TEST PASSED.SDR ASAA2017090921886Actuator · malfunctionedNR 2 ENGINE SHOWS ECONOMIC FAULT MESSAGE 75-20292, THE HMU HPT ACC CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. TROUBLESHOT IAW FIM 75-21, TASK 804, PERFORMED EEC ACTUATORS TEST IAW AMM 71-00-00-700-807-F00, TEST PASSED.SDR ASAA2017090921885Warning Message · false activationNR 2 ENGINE SHOWS ECONOMIC FAULT MESSAGE 75-20522: THE HMU LPT ACC CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED FIM 75-22, TASK 804. FAULT MESSAGE 75-20522 NOT ACTIVE.SDR ASAA2017090921883Actuator · malfunctionedNR 2 ENGINE SHOWS A SHORT TIME FAULT MESSAGE 73-20622, THE HMU BSV CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. TROUBLESHOT IAW FIM 73-27, TASK 801, PERFORMED ACTUATORS TEST IAW AMM 71-00-00-700-807-F00, TEST PASSED.SDR ASAA2017090921882Eec · malfunctionedNR 2 ENGINE SHOWS A SHORT TIME FAULT MESSAGE 73-20322. THE HMU FMV CONTROL CURRENT IS OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED TROUBLESHOOTING IAW FIM 73-25, TASK 801, EEC TEST PASSED.SDR ASAA2017090921881Eec · malfunctionedNR 2 ENGINE SHOWS SHORT TIME FAULT MESSAGE 73-20012, INTERNAL EEC FAULT. ACFT GROUNDED. ACCOMPLISHED TROUBLESHOOTING IAW FIM 73-21, TASK 801, EEC TEST PASSED.SDR ASAA2017090921880Eec · malfunctionedNR 2 ENGINE SHOWS A SHORT TIME FAULT MESSAGE 73-11282, EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. ACFT GROUNDED. ACCOMPLISHED FIM 73-27, TASK 805. FAULT MESSAGE 73-11282 NOT ACTIVE.SDR ASAA2017090921879Eec · malfunctionedNR 2 ENGINE SHOWS A LONG TERM FAULT MESSAGE 73-20040, INTERNAL EEC FAULT. ACFT GROUNDED. TROUBLESHOT IAW FIM 73-21, TASK 801, PERFORMED EEC TEST IAW AMM 73-21-00-700-804-F00, TEST PASSED.SDR ASAA2017090621828Hmu · leakingNR 2 ENGINE HMU LEAKING A STEADY STREAM FROM DRAIN. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE HMU IAW T/C N8473000, AND N8473001. LEAK AND OPS CHECK PASSED.SDR ASAA2017090421839Eec · faultedDURING ACCOMPLISHEMENT OF T/C 78273000, NEW SHORT TIME FAULT 78-31511 DISPLAYED FOR THE RT THRUST REVERSER SLEEVE POSITION SIGNAL IS OUT OF RANGE IN THE NR 1 ENGINE. ACFT GROUNDED. EEC REMOVED AND REPLACED IAW AMM 73-21-60.SDR ASAA2017083121771Warning Light · illuminatedDURING THE NR 1 ENGINE SHUTDOWN , AN EGT RED BOX APPEARED. THIS WAS A TAKEOFF EXCEEDANCE. ACFT GROUNDED.SDR ASAA2017083021770Warning Light · illuminatedRED BOX SHOWED UP ON THE NR 1 ENGINE EGT DURING SHUTDOWN. NO EXCEEDANCES NOTED DURING FLIGHT. ACFT GROUNDED.SDR ASAA2017083021760Fault Message · unknownWHILE ACCOMPLISHING T/C 78273000, A MESSAGE FOR THE RT ENGINE, 75-20802 (T25 SIGNALS DISAGREE) SHORT TIME FAULT. ACFT GROUNDED. PERFORMED FIM 75-33 TASK 805, CHECKED RESISTANCE AT THE T 25 SENSOR. RESISTANCE CHECKED GOOD. CHECKED WIRING FROM CONNECTOR DP09SDR IPXA2017082921148Fmu · malfunctionedNUMBEROUS FAULTS DISPLAYED DURING FLIGHT ON NR 3 ENGINE. SELECT FADEC ALT RPM LO COMPLETED BOTH CHECKLISTS. ENGINE RELIGHT, NR 3 ENGINE FADEC MAINT REMAIN FOUND NR 3 ENG FADEC FAULT CODE 351-19 , FMU FF VALVE POS, TROUBLESHOT IAW FRM/FIM 73-21-00-101 STEPSDR 2018F00003Line · crackedNR 2 ENGINE RIGID FUEL LINE FROM THE FUEL CONTROL TO THE FUEL MANIFOLD, FOUND CRACKED. RESULTING IN AN ENGINE SHUTDOWN AND FAILURE TO RESTART IN FLIGHT. REMOVED THE FAILED RIGID LINE AND INSTALLED NEW FLEXIBLE FUEL HOSE IAW LMM.SDR AALA201708239018Filter · cloggedDURING DESCENT, THE NR 2 ENGINE WOULD NOT COME BACK TO IDLE. AT IDLE, THE NR 1 ENGINE READS: FUEL FILTER 680, N1 41PERCENT, N2 71 PERCENT. THE NR 2 ENGINE READINGS: FUEL FILTER 1360, N1 57 PERCENT, N2 77 PERCENT.. REPLACED THE NR 2 ENGINE FUEL FILTER IAW AMMSDR CALA2017082102815Tube · brokenDURING TAKEOFF POWER UP, THE LEFT ENGINE N1 FAILED TO REACH TAKEOFF THRUST, ONLY REACHED 89 PERCENT. FOUND BROKEN PS3 LINE. R & R THE LINE IAW AMM 73-21-24-206-001-H00. HIGH POWER RUN SATISFACTORY. AIRCRAFT OK FOR SERVICE.SDR FDEA201708182259Probe · obstructedDURING TAKE OFF, THE NR 1 ENGINE EPR GAUGES MATCH UP, BUT N1, EGT, N2, N3, FF WERE 30% LESS. THE AIRCRAFT CLIMBED OUT AND CONTINUED TO HAVE ASSY METRIC THRUST AND PASSED 10K FT ALTITUDE ENGINES CONTINUED TO RUN ABOUT 30 PERCENT APART WITH NOT MUCH THRUSTSDR AALA201708189018Switch · faultyEMERGENCY DECLARED. FLIGHT RETURNED TO DEPARTURE. ACCOUNT AFTER TAKEOFF UPON GEAR RETRACTION THE LEFT ENGINE EGT INDICATED AN OVERHEAT AND MULTIPLE RED EICAS MESSAGES. LANDING UNEVENTFUL. REMOVED AND REPLACED LEFT ENGINE FUEL CONTROL MODULE AND FUEL CUTOFF SDR HNAA2017081400272Fadec · malfunctionedNR 1 ENGINE SHORT DISPATCH ON FADEC A. DOWNLOADED CMC IAW W/C 45-90-00. FOUND MESSAGE ST-ENG1 MMV/CVG SYS. FIM 73-21-00-810-821 OPERATED ENGINES AT MAX THRUST AND SHUTDOWN. DID NOT REMOVE ELECTRICAL POWER FROM FADECS. ACCESS FADEC DISCRETE 353 FOR BOTH FADECSDR QXEA2017081000512Fadec · malfunctionedWHILE CLIMBING THROUGH 13000 FT, THE NR 2 ENGINE SURGED ONCE WITH A 3 TO 5 PERCENT TORQUE FLUCTUATION AND A NOTICEABLE YAW AND SOUND CHANGE. REMOVED FROM SERVICE. ACCOMP T/C 73000Q01. NO FAULT CODES POSTED. ACCOMPLISHED A GVI ON THE NR 2 ENGINE. NO OBVIOUS DESDR ASAA2017081492622Hmu · failedON PREFLIGHT FOUND NR 1 ENGINE FUEL VALVE CLOSED LIGHT ILLUMINATED BRIGHT BLUE. GROUNDED - YES. REMOVED AND REPLACED THE NR 1 ENGINE HMU IAW T/C N8473000 & T/C N8473001. ALTERNATE DEACTIVATION PROCEDURE REVERSED.SDR ASAA2017072921508Fault Code · false activationDURING FMC INTERROGATION FOR ENGINE FAULTS, THE NR 2 ENGINE RECENT FAULT CODE 73-10312 FOR THE START SWITCH SIGNAL AND ARINC BUSS DISAGREE. ACFT GROUNDED. PERFORMED FIM 73-24, TASK 813, NO FAULTS FOUND DURING INITIAL EVALUATION. FAULT CODE 73-10312 WAS ALSO SDR HALA2017072400215Fmu · leakingFUEL DRIPPING FROM LEFT ENGINE. REPLACED FMU, OPS AND LEAK CHECKS GOOD.SDR UIEA2017072501302Circuit Card · faultedLEFT ENGINE SPEED CARD FAULTED. REMOVED AND REPLACED THE SPEED CARD IAW AMM 73-21-54. OPS CHECKED GOOD.SDR AALA201708239024Fmu · faultyDESCENDING INTO TPA AT 11,000 FEET, ENGINE SPOOLED FROM FLIGHT IDLE, AIRCRAFT YAWED, AND NR 2 ENGINE SHUTDOWN. CAPTAIN AND FIRST OFFICER COMPLETED ECAM. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE REPORTED THE FMU REQUIRES REPLACEMENT. REPSDR YENA201707150577Eec · failedDURING CLIMBOUT, RECIEVED AN ECAMS NR ENGINE SENSOR FAULT AND NR 2 ENGINE FADEC B FAULT. N1 INDICATOR ON ENG 2 SHOWED AMBER FOR A FEW SECONDS ALL OTHER ENGINE INDICATIONS NORMAL. NR 2 ENGINE OVERSPEED PROT FAULT ECAM ON. RETURN TO FIELD. ENGINE SHUTDOWN AFTESDR SWAA2017071715101Mec · faultyINFLIGHT SHUTDOWN/DECLARED EMERGENCY, NR 1 ENGINE THROTTLE STUCK IN CRUISE POSITION PHYSICALLY WOULD NOT MOVE AFT ENGINE SHUT DOWN INFLIGHT. R&R NR 1 ENGINE MAIN ENGINE CONTROL PER AMM.SDR AALA201707189013Governor · faultyDURING CLIMB, RIGHT ENGINE THRUST, EPR, N1, EGT, N2, N3 AND FUEL FLOW ALL ROLLED BACK. ENGINE ANTI-ICE WAS NOT TURNED ON. THRUST WAS RECOVERED BY PUSHING UP THRUST LEVER. REMOVED AND REPLACED THE RIGHT ENGINE TRANSIENT PRESSURE SENSOR UNIT, AND FUEL FLOW GOSDR 2017FA0000282Sensor · erraticAPPROXIMATELY 25 MIN INTO FLIGHT, FL350, AMBER ENGINE CONTROL FAULT FOR LEFT AND RIGHT ENGINES ILLUMINATED. BOTH ENGINES ROLLED BACK FROM APPROXIMATELY 98% N1 TO 82% N1, AIRCRAFT SLOWED FROM APPROXIMATELY 205KIAS TO 155KIAS WITH THROTTLES MATCHED AT MAX CRUISESDR FDEA201707051856Eec · failedADVANCED POWER ON BOTH THROTTLES TO BEGIN TAXI AFTER ENGINE START, NR 1 ENGINE WOULD NOT PRODUCE ANY THRUST. CYCLED THE NR 1 THROTTLE FULL FORWARD AND AFT WITH NO THRUST RESPONSE. R & R THE NR 1 ENGINE EEC IAW AMM 73-21-01-04. FADEC ADJUSTMENT TEST ACCOMPLISDR VNAA2017070411103Fadec · failedFLIGHT DIVERTED DUE TO AN AMBER LEFT FADEC CAUTION MESSAGE. WAS ABLE TO TAXI TO A GATE. MX REPLACED THE FADEC.SDR ASAA2017070221252Eec · malfunctionedPERFORMED TASK CARD 78273000, #1 ENGINE HAD LONG TIME FAULT 75-20831 - "THE T3 SIGNAL IS OUT OF RANGE". GROUNDED - YES. PERFORMED EEC BITE PROCEDURE IAW B737-900 FIM 75-33 TASK 802, STEP 802 E(1), NO FAULTS NOTED FOR RECENT FAULTS OR FLIGHT HISTORY. PERFORMED SDR ASAA2017062721213Eec · faultedWHILE ACCOMPLISHING T/C 78273000 THE 1 ENGINE 73-11281, EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. SHORT TERM FAULT. ACFT GROUNDED. REMOVED AND INSTALLED A NEW NR 1 ENGINE EEC IAW 73-21-60. ACCOMPLISHED EEC INSTALLATION TEST IAW 71-00-00. SYS CSDR ASAA2017062721214Warning System · false activationNR 1 ENGINE CONTROL LIGHT ILLUMINATED AFTER ENGINE START. GROUNDED - YES. REF FIM 73-06 TASK 801. FOUND INTERMITTENT FAULT. RAN NR 1 ENGINE AND EEC LIGHT NOT ILLUMINATING. OK FOR SERVICE. FOUND MESSAGE 73-10131. PER AMM 78-31 TASK 801. NO FAULT AFTER RUN.SDR AALA201706279001Actuator · faultyABORTED TAKEOFF ROLL DUE TO A NR 1 ENGINE COMPRESSOR VANE WARNING ON ECAM. SPEED 70 KNOTS. REMOVED AND REPLACED THE NR 1 ENGINE VSV ACTUATOR. AIRCRAT WAS GROUNDED.SDR AALA201706279013Eec · faultedDIVERTED, EMERGENCY DECLARED. NR 2 ENGINE THRUST REVERSER FAULT AT FL300. REPLACED THE NR 2 ENGINE EEC IAW AMM 73-22-34-000-010-A. AIRCRAFT WAS GROUNDED.SDR UIEA2017062501062Valve · failedDURING SHUTDOWN, RT ENGINE FUEL VALVE FAILED TO CYCLE ON & OFF.SDR O4VA20170626003Fadec · failedAFTER LANDING, A RED GOV LIGHT ILLUMINATED ON THE CAUTION AND WARNING PANEL INDICATING A MAJOR FADEC FAILURE.SDR ASAA2017062321180Eec · failedDURING ACCOMPLISHMENT OF T/C 78273000, SHORT TIME FAULT 73-11271 DISPLAYED. EEC INTERNAL FAULT. ACFT GROUNDED. REMOVED AND REPLACED THR NR 1 EEC IAW AMM 73-21-60-401. OPS TESTED NORMAL.SDR ASAA2017062121198Eec · failedNR 1 EEC CONTROL LIGHT ON. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE EEC IAW AMM 73-21-60-401. OPS TESTED NORMAL.SDR ASAA2017062021149Warning Light · false activationAFTER TAKEOFF, THE RIGHT NR 2 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. FOLLOWED CHECKLIST. LIGHT WENT OUT APPROXIMATELY 8 MINUTES AFTER TAKEOFF. ACFT GROUNDED. PERFORMED EEC TEST IAW AMM 73-21-00, NO FAULTS FOUND. PERFORMED EEC BITE, NO FAULTS FOUND.
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