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 ANCF2016012201Hmu · malfunctionedDURING TAXI OUT, ONCE ENG 2 WASTER SWITCH WAS ELEC TO ON ENG 1. FAIL ON ECAM CAME PROCEDURE WERE DONE ENG DAMAGE WAS SUSPECTED DUE TO EN NR 1 OIL PRESS AT 0 ENG 1. FIRE PUSH BUTTON WAS PUSHED. IAW TSM 72-00-00-810-806A WAS ACCOMPLISHED STEP 3A FADEC TES WITJan 22, 2016 · N724AV · Airbus A320214SDR ASAA2016011814873Hmu · failedDURING DESCENT, WHEN POWER LEVERS WERE BROUGHT TO IDLE FROM ABOUT 60 PERCENT N1, THE RT, N2 VALUE TOOK ABOUT 15 SECONDS LONGER TO REACH IDLE N1, N1 35 PERCENT, THEN THE NR1 ENGINE N1. REPEATED BY BRINGING THRUST TO ABOUT 60 PERCENT AND BACK TO IDLE, SAME RESJan 18, 2016 · N557AS · Boeing 737890SDR QXEA2016011800032Fadec · malfunctionedUPTRIM MESSAGE DURING TAKEOFF ROLL. ABORTED TAKEOFF AT ABOUT 70 KNOTS. PERFORMED EMU DOWNLOAD IAW MAINTENANCE 6773101. INTEROGATED CDS AND FOUND FAULT CODE 771A IAW MAINTENANCE CONTINUED. CHANGED FADEC ON NR 2 ENGINE IAW AMM 73-21-01-000-801 AND 73-21-01-4Jan 18, 2016 · N430QX · Bombdr DHC8402SDR FDEA201601150157Hmu · malfunctionedDURING INITIAL DESCENT, BLEED AIR 3 OFF, ALERT CAME ON AROUND FL 340. NOTICED HIGH EGT ON ENG 3 VERSES OTHER 2 ENGS. ENG 3 WAS NOT RESPONSIVE AS THROTTLE PUSHED FWD. CREW PUSHED ENG OUT CLEAR ON FMS & RAN THE ENG SHUTDOWN IN FLIGHT PROCEDURES IN QRH FOR NRJan 15, 2016 · N572FE · Doug MD11FSDR ASAA2016011014721Warning Message · activatedWHILE ACCOMPLISHING TASK CARD NR 78273000, INTEROGATE THE FMC CDU FOR ENGINE FAULTS, FOUND MSG NR: 73-31161, THE MECHANICAL OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE, NR 1 ENGINE. THIS IS A LONG TIME FAULT. ACFT GROUNDED. ACCOMPLISHED FIM 73-21, TASK 801, Jan 10, 2016 · N585AS · Boeing 737890SDR CALA2016010494940Sense Line · unsecureLEFT EPR INDICATION WENT BLANK ON TAKEOFF ROLL, STBY IND READS 00. ALL OTHER ENG INDICATIONS NORMAL. EEC OPERATING IN N1 CONTROL MODE. AUTO THROTTLE CONTINUED TO FUNCTION NORMALLY. SECURED P2 FLEX LINE TO NOSE COWL FITTING AT APPROX 9 O CLOCK. RAN ENG AT Dec 30, 2015 · N105UA · Boeing 747451SDR ASAA2015122614470Warning Light · illuminatedAT CRUISE, THE "ENGINE VALVE CLOSED", LIGHT ILLUMINATED BRIGHT BLUE FOR NR 2 ENGINE ALL ENGINE INSTRUMENTS WERE NORMAL. ALL ASSOCIATED CB WERE IN, AND NONE TRIPPED. LIGHT STAYED ON FOR REST OF FLIGHT. ACFT GROUNDED.Dec 26, 2015 · N558AS · Boeing 737890SDR UIEA2015122200789Module · failedRIGHT FUEL CONTROL ENG VALVE LIGHT IS INOPERATIVE. R & R FUSE DIODE MODULE ASSEMBLY IAW SWPM 20-84-10. OPS CHECKED GOOD AT THIS TIME.Dec 22, 2015 · N640GT · Boeing 7673S1SDR YENA20151219662Fadec · inoperativeFLIGHT RETURNED TO GATE. ENGINE NR 1 FAIL ON TAXI OUT. R & R 1 ENGINE FADEC. OPS CHECK GOOD. RAN NR 1 ENGINE 2 TIMES. NO DEFECTS NOTED. OK FOR SERVICEDec 19, 2015 · N183JB · Emb ERJ190100IGWSDR CA160203002Eec · faulted(CAN) ELECTRONIC ENGINE CONTROL NR 1 FAULT LIGHT ILLUMINATED DURING TAKEOFF ROLL. THE TAKEOFF WAS ABORTED. THE ELECTRONIC ENGINE CONTROL DATA WAS EXTRACTED AND ELECTRONIC ENGINE CONTROL FC 39/87 WERE FOUND. ALL FAULT CODES WERE ERASED, ENGINE GROUND RUN WASDec 14, 2015 · Aerosp ATR72SDR ASAA2015121214220Warning Light · illuminatedNR 2 "ENGINE VALVE CLOSED" LIGHT ILLUMINATED BRIGHT BLUE IN FLIGHT. LIGHT WENT OUT 160NM FROM OAKLAND AIRPORT ETOPS FLIGHT. LIGHT ILLUMINATED AGAIN AFTER LANDING & PUTTING APU ON BUSS. ACFT GROUNDED. R & R HPSOV SWITCH IN NR 2 HMU REF AMM 73-21-09-000, 400Dec 12, 2015 · N558AS · Boeing 737890SDR HAEA2016F00035Governor · brokenON DEPARTURE, DURING CLIMBOUT THE CREW NOTICED THE NR 1 EPR HAD DROPPED TO 1.4 AND 600 DEG EGT AND THEY RETURNED. MAINTENACE FOUND THE OVERSPEED GOVERNOR TEST LINKAGE HAD BROKEN, PUTTING THE OSG IN TO GROUND TEST MODE, THE OSG WAS REPLACED AND ALL OPS CHECKS Dec 11, 2015 · N221TW · Amd FALCON20SDR F3LA2015121101154Hmu · failedNUMBER 1 ENG ROLL BACK TO FLIGHT IDLE AT CRUISE FL320. UNABLE TO GET ENG TO RESPOND. SHUTDOWN ENG. DESENDED TO FL260 UNSUCCESSFUL ATTEMPT TO RESTART ENG. EMER DECLARED, DIVERTED. TROUBLESHOOTING REVEALED FAILED HMU, REPLACED HMU IAW LP960754.Dec 9, 2015 · N938FR · Airbus A319112SDR ASAA2015120914174Warning Light · false activationON TAXI IN RT ENGINE VALVE CLOSED LIGHT CAME ON. ENGINE STILL RUNNING. ACFT GROUNDED. ON NR 2 ENGINE PERFORMED ENGINE RUN AND OPS CHECK IAW AMM 73-21-09, NO FAULTS NOTED.Dec 9, 2015 · N558AS · Boeing 737890SDR ASAA2015112914036Engine · faultedACQUIRED FAULT CODE ON ELECTRONIC ENGINE CONTROL BITE TEST. NR 1 ENGINE. ACFT GROUNDED.Nov 29, 2015 · N570AS · Boeing 737890SDR ASAA2015112714006Engine · faultedNR 2 ENGINE, PERFORMED TASK CARD 78273000, HAD FAULTS 75-20802, T25 SIGNALS DISAGREE, SHORT TIME FAULT & 75-10802, T25 SIGNAL DISAGREE, SHORT TIME FAULT. 50 FLIGHT HOURS DEFERRAL, 75-10822, THE T25 SIGNAL IS OUT OF RANGE. ACFT GROUNDED.Nov 27, 2015 · N459AS · Boeing 737990ERSDR ASAA2015112514009Unknown · leakingDURING ETOPS PRE-DEPARTURE CHECK, FOUND FUEL DRIPPING AT BOTTOM OF NR 2 ENGINE. ACFT GROUNDED.Nov 25, 2015 · N506AS · Boeing 737890SDR ASAA2015112213924Eec · failedREF TC 78273000 FOUND SHORT TERM FAULT MSG 73-21272, THE ALTERNATOR VOLTAGE INPUT TO THE ELECTRONIC ENGINE CONTROL IS OUT OF RANGE, NR 2 ENGINE. ACFT GROUNDED. FAULT MSG OCCURRED ON FLT 0-10. ACCOMPLISHED FIM 73-27, TASK 804. RESISTANCE CHECKS AT ALTERNATONov 22, 2015 · N566AS · Boeing 737890SDR CA151201001Fmu · leaking(CAN) FUEL LEAK FOUND FROM FUEL MONITORING UNIT (FMU) DRAIN OF RIGHT HAND ENGINE AFTER FLIGHT. THE FMU WILL BE REPLACED.Nov 21, 2015 · Eclips ECLIPSEEA500SDR ASAA2015111313771Engine · faultedWHILE ACCOMPLISHING TASK CARD 78273000, FOUND FAULT CODE SHORT TIME 73-11282 ELECTRONIC ENGINE CONTROL CHANNEL IS NOT ENGAGED WITH THE ALTERNATOR VOLTAGE. ACFT GROUNDED. ACCOMPLISHED TASK CARD 78273000 "INTERROGATED THE FMC CDU FOR ENGINE FAULTS" NO FAULTS NONov 13, 2015 · N532AS · Boeing 737890SDR YENA20151112553Eec · malfunctionedDIVERTED, WHILE IN CRUISE ENGINE EPR MODE 1 FAULTED ENGINE SYS 1 FAULTED AUTO THROTTLE MESSAGE SWITCHED TO N1 MODE. COULD MAINTAIN PARTIAL POWER ENGINE 1 IN CLIMB DETENT N1 NO GREATER THAN 79 PERCENT. N1, ENGINE 1 AVAILABLE EGT ENGINE FOUND TO BE 100-200 DEGNov 12, 2015 · N709JB · Airbus A320232SDR YENA20151111554Fmu · failedRETURNED TO DEPARTURE, ENGINE 1 EPR MODE FAULTED DURING CLIMB. CREW REVEALED THAT AT THROTTLE BACK AT TOP OF CLIMB NR 1 ENGINE THRUST LOCKED AND EPR MODE FAULT APPEARED. R & R FMU IAW AMM 73-22-52-400-010-B IAW AMM ACCOMPLISHED FMU/STARTER VALVE TEST IAW 80-Nov 11, 2015 · N709JB · Airbus A320232SDR YENA20151111553Eec · failedDIVERTED, WHILE IN CRUISE, ENGINE EPR MODE 1 FAULTED ENGINE SYSTEM 1, FAULTED AUTO THROTTLE MESSAGE, SWITCHED TO N1 MODE. COULD MAINTAIN PARTIAL POWER ENGINE 1 IN CLIMB DETENT N1 NO GREATER THAN 79 PERCENT. N1 ENGINE 1 AVAILABLE EGT ENGINE FOUND TO BE 100-20Nov 11, 2015 · N709JB · Airbus A320232SDR WX0A2015111172992Sense Line · disconnectedDURING CLIMB, WE HAD A FULL THROTTLE SPLIT WITH THE THROTTLE UP. TURNED ON ANTI-ICE & THE RT EPR & N1 DROPPED SIGNIFICANTLY. WE ACCOMPLISHED QRH 72.10 FOR, EPR ERRATIC. WE CONTINUED CLIMB WITH ANTI-ICE ON, EPR LT 1.98, RT .98, LT NI 90, RT 90, EGT LT 490, RNov 10, 2015 · N410NV · Doug DC983SDR AALA201511109005Governor · defectiveNUMBER 2 ENG FAILED & SHUTDOWN ON TAKEOFF ROLL. STATUS MSG RT ENG LOW PRESS PUMP. REPLACED THE RT ENGINE FUEL FLOW GOVERNOR & HIGH PRESS FUEL PUMP. ACCOMPLISHED SATISFACTORY LEAK & OPERATIONAL CHECKS. SEE AALA201511109028 FOR ADDITIONAL PART INFORMATION.Nov 8, 2015 · N938UW · Boeing 7572B7SDR ASAA2015110113586Engine · faultedNR 2 ENGINE FOUND MSG 73-10342, THE FMV POSITION SIGNAL IS OUT OF RANGE. SHORT TIME FAULT. ACFT GROUNDED.Nov 1, 2015 · N530AS · Boeing 737890SDR CA160111006Fuel Sys · malfunctioned(CAN) AT ALTITUDE OF 500FT, SPEED 120KTS AND TORQUE 85 PERCENT THE PILOT EXPERIENCED A YAW TO THE RT. SAW AN INDICATION OF NR 1 ENGINE FAILED. FOLLOWED THE EMERGENCY PROCEDURE, FLEW ABOUT 13 MINUTES WITH 1 OPERATING ENGINE, ENG 2, AND LANDED SAFELY AT THE NEOct 30, 2015 · Bell 427SDR ASAA2015102213523Warning Light · false activationNR 2 ENGINE "ENG VALVE CLOSED" LIGHT ILLUMINATED BRIGHT DURING PREFLIGHT. ACFT GROUNDED. ACCOMPLISHED FIM TASK 71-00-00-822-F00, NO FAULTS NOTED.Oct 22, 2015 · N568AS · Boeing 737890SDR R61A201510180729Fmu · malfunctionedCREW REPORTED THAT THE NR 2 ENGINE ROLLED BACK TO 27 PERCENT N1. AT 1000 FT, THE AUTOTHROTTLE TURNED OFF AND A MASTER CAUTION WARNING APPEARED. CREW DECLARED AN EMERGENCY AND ELECTED TO DIVERT. WITH EMERGENCY VEHICLES ROLLING, CREW LANDED WITHOUT INCIDENT. Oct 18, 2015 · N121HQ · Emb ERJ170200LRSDR ASAA2015100613322Hmu · failedNR 2 ENGINE HAS HISTORY OF FMV SIGNAL OUT OF RANGE. ACFT GROUNDED. R & R NR 2 ENGINE HMU REF MM 71-00-00-700-822, W/C N8473000, N8473001. OPS CHECK, LEAK CHECK GOOD.Oct 6, 2015 · N457AS · Boeing 737990ERSDR AALA20151004002Governor · malfunctionedON CLIMB OUT, RT ENGINE INDICATION FLUCTUATION AT ALL POWER SETTINGS. THE FLIGHT DECLARED AN EMERGENCY & RETURNED WITHOUT FURTHER INCIDENT. ACFT WAS REMOVED FROM SERVICE. R & R FUEL FLOW GOVERNOR IAW MCM 73-94-01. OPERATIONS & LEAK CHECKED NORMAL.Oct 4, 2015 · N183AN · Boeing 757223SDR ASAA2015100213308Warning Light · illuminatedAFTER START, ENGINE VALVE CLOSED, LIGHT REMAINED ILLUMINATED AT THE BRIGHT POSITION. ACFT GROUNDED.Oct 2, 2015 · N453AS · Boeing 737990ERSDR CA151007017Rod End · broken(CAN) RIGHT FADEC CAUTION ILLUMINATED IN FLIGHT. B1 CODE 006794 FIM TASK 73-21-03-810-826, REMOVED AND REPLACED #2 ENGINE FMU IAW AMM 73-21-03 OPS/LEAK CHECK GOOD IAW CRJ900 71-00-00. FAA SDR ATTACHED. VG SLAVE ACTUATOR ROD END FOUND BROKEN,Oct 1, 2015 · Cndair CL6002D24SDR ASAA2015092813256Unknown · unknownDURING ACCOMPLISHMENT OF T/C 78273000, FOUND MSG NR 73-10342 AND 73-30352, FMV POSITION SIGNAL IS OUT RANGE AND THE FMV POSITION SIGNAL DISAGREE RESPECTIVELY ON NR 2 ENGINE. ACFT GROUNDED. MEASURED RESISTANCE BETWEEN HMU RECEPTACLES DP0501 AND DP0601 CHECKS GSep 28, 2015 · N457AS · Boeing 737990ERSDR HALA2015092500199Warning Message · false activationSTATUS PG LT ENGINE ELECTRONIC ENGINE CONTROL C1. C/W FIM BITE TEST 71-01, TASK 808, NO FAULTS NOTED, FIM 73-21 FAULT TREE 828, NO FAULTS NOTED & C/W MCDP TEST 30, NO FAULTS NOTED. OK TO CONTINUE.Sep 25, 2015 · N580HA · Boeing 76733ASDR ASAA2015092513180Eec · malfunctionedWHILE PERFORMING T/C 78273000, NR 1 ENGINE SHORT TIME FAULT 73-10341 "THE FMV POSITION SIGNAL IS OUT OF RANGE" IS DISPLAYED. LOGGED ON FLIGHT LEGS 1&3. ACFT GROUNDED. PERFORMED AN EEC BITE OF NR 1 ENGINE IAW FIM TASK 73-25-803, STEP E. THERE WERE NO CURRENTSep 25, 2015 · N477AS · Boeing 737990ERSDR ASAA2015092313181Warning Light · illuminatedDURING CRUISE, NOTICED THE NR 1 ENGINE VALVE CLOSED, LIGHT ILLUMINATED BRIGHT. ALL ENGINE INDICATIONS ARE NORMAL. AFTER SEVERAL MINUTES THE LIGHT WENT DARK. LIGHT ILLUMINATED AGAIN AT START OF DESCENT AND REMAINED ON THROUGH SHUTDOWN. ACFT GROUNDED.Sep 23, 2015 · N453AS · Boeing 737990ERSDR ASAA2015092213174Eec · malfunctionedDURING PREFLIGHT, NOTICED CIRCUIT BREAKER D-8 TRIPPED ON BREAKER PANEL P6-2. ACFT GROUNDED. REPLACED RELAY R575 IAW WDM 73-22-11, NO HELP, C/B D-8 WILL NOT RESET. LEAK CHECKED PANEL IAW AMM 05-51-91, NO LEAKS NOTED. REPLACED NR 2 ENG ELECTRONIC ENGINE CONSep 22, 2015 · N538AS · Boeing 737890SDR ASAA2015092113182Eec · malfunctionedWHILE ACCOMPLISHING T/C 7827 3000, FOUND NR 2 ENGINE FAULT 73-10342, THE FMV POSITION SIGNAL IS OUT OF RANGE FLIGHT LEGS 1, 3, 5, 6, 7. ACFT GROUNDED. ACCOMPLISHED FIM 73-25 TASK 803, INIT EVALUATION. ACCOMPLISH ELECTRONIC ENGINE CONTROL BITE IAW FIM 73-00,Sep 21, 2015 · N457AS · Boeing 737990ERSDR AALA201509239035Solenoid Valve · faultyFLIGHT 803 CANNOT SHUTDOWN LT ENG WITH FUEL CUT OFF SWITCH. R & R FUEL FLOW GOVERNOR SOLENOID VLV IAW AMM 73-21-15. OPERATIONAL & LEAK CHECKED OK.Sep 20, 2015 · N206UW · Boeing 7572B7SDR ASAA2015092013142Switch · failedNR 1 ENGINE - ENGINE FUEL VALVE LIGHT ILLUMINATED BRIGHT DURING ENGINE START AND FUEL LEVER BROUGHT TO IDLE BUT STAYED ON AND BRIGHT. ACFT GROUNDED. R & R NR 1 ENGINE HIGH PRESSURE SHUTOFF VALVE SWITCH. REF MM 73-21-09-400-801, 73-21-09-000-801, 71-00-00-70Sep 20, 2015 · N453AS · Boeing 737990ERSDR ASAA2015091713114Eec · faultedWHILE PERFORMING T/C 78273000, FOUND FAULT 73-20321 ON ENGINE NR 1 "THE HMU FMV CONTROL CURRENT IS OUT OF RANGE" SHORT TIME FAULT. ACFT GROUNDED. CHECKED ELECTRONIC ENGINE CONTROL FMC-CDU FAULTS, NR 1 ENGINE, REF T/C 78273000. FAULT 73-20321 STILL ACTIVE FOSep 17, 2015 · N596AS · Boeing 737890SDR ASMF201510019Warning System · false activationAIRCRAFT RETURNED TO PLATFORM DUE TO DURING BOTH ENGINE START, THE EEC ALT MODE LIGHTS TURNED ON. PERFORMED BITE TO BOTH EEC’S IAW AMM 73-21-00, CONTINUING THE FAILURE. THE ENG RUN EEC BITE TEST NR 13 WAS PERFORMED IAW AMM 71-00-00 TASK 700-800-F00, RESTOREDSep 14, 2015 · N520AM · Boeing 73781QSDR AALA201509159014Metering Valve · defectiveDURING TAKEOFF NR 2 ENG DID NOT GEN PROPER THRUST. 1.53 EPR ON NR 1, 1.29 EPR ON NR 2 REJECT AT 55 KTS. NR 2 ENG LP & HP FUEL PUMP REPLACED IAW 73-12-41. FMU REPLACED IAW 73-22-52. FCOC REPLACED IAW 79-21-43. FUEL DIVERTER VLV REPLACED IAW 73-13-42. SATISep 14, 2015 · N537UW · Airbus A321231SDR ASAA2015091113027Fault Code · activatedWHILE PERFORMING T/C 78273000, FOUND NR 1 ENG W/ SHORT TIME FAULT 73-20321, HMU FMV CONTROL CURRENT OUT OF RANGE. ACFT GROUNDED. ACCOMPLISHED FIM TASK 73-25, TASK 801 STEP E. INITIAL EVALUATION. PERFORMED EEC TEST IAW MM 73-21-00-700-804-F00. NO ACTIVE FASep 11, 2015 · N596AS · Boeing 737890SDR ASAA2015091013033Eec · out of toleranceT/C 78273000, NR 2 ENG SHOWS MAINTENANCE MESSAGE 73-21352, THE APC VOLTAGE INPUT TO THE ELECTRIC ENGINE CONTROL IS OUT OF RANGE, FLT LEG NR 7 SHORT TERM FAULT TO BE CORRECTED WITHIN 50 FLT HOURS. ACFT GROUNDED. ACCOMPLISHED REPAIR CONFIRMATION ELECTRONIC ENGSep 10, 2015 · N481AS · Boeing 737990ERSDR ASAA2015091013028Eec · failedENG 1, CHANNEL A, ACTUATOR CIRCUIT BREAKER P-18-2 A5 OPEN, PREFLIGHT DISCOVERY. ACFT GROUNDED. REPLACED NR 1 ENGINE ELECTRONIC ENGINE CONTROL REF AMM TASK 73-21-60-400-801-F00 AND 73-21-60-000-801-F00 59795. ELECTRONIC ENGINE CONTROL S/W VERIFIED INSTALLATIOSep 10, 2015 · N453AS · Boeing 737990ERSDR ASAA2015090912997Valve · malfunctionedON CLIMBOUT, ENGINE VALVE CLOSED ILLUMINATED BRIGHT FOR 5 MINS, THEN WENT OUT. ON LANDING, 3 HRS LATER, ENGINE VALVE CLOSED LIGHT RE-ILLUMINATED BRIGHT TILL SHUTDOWN WHICH THEN WENT DIM. ACFT GROUNDED, ON DEFERRAL.Sep 9, 2015 · N453AS · Boeing 737990ERSDR ASAA2015090412955Fuel Control · malfunctionedNO FUEL FLOW ON NR 1 ENGINE START. ACFT GROUNDED. PERFORMED ENGINE RUN, REF TASK 71-71-00-800-808-FOO. OPS CK NORMAL. OK FOR CONTINUED SERVICE.Sep 4, 2015 · N568AS · Boeing 737890SDR ASAA2015082612929Warning Message · false activationFMC CDU INTERROGATION FOUND SHORT TERM FAULT, 73-10342. THE FMV POSITION SIGNAL IS OUT OF RANGE, ENGINE NR 2. ACFT GROUNDED. ACCOMPLISHED FIM 73-25, TASK 803, FOR NR 2 ENGINE "FMV POSITION SIGNAL OUT OF RANGE" SHORT-TERM FAULT. PASSES RECENT FAULTS & NO FAAug 26, 2015 · N530AS · Boeing 737890
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