JASC 7412

Service difficulty reports · 300

Reports filed under 7412 · Exciter, 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 = '7412'
  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 J7SA2020070600205Exciter · faultyUPON ARRIVAL AT KCVX, ENGINE NR 2 HUMMING NOISE PRESENT WHILE WIND MILLING W/ NO POWER ON IN AIRCRAFT. ON DEPARTURE, NR 2 ENGINE FAILED TO START FIRST TRY; NOTED N2 ROTATION BUT NO N1 OR FUEL FLOW. ENGINE STARTED ON SECOND ATTEMPT. IMMEDIATELY AFTER DEPARTUREJun 7, 2020 · N330FX · Emb EMB505SDR UIEA2020020320169Exciter · malfunctionedLEFT ENGINE NO LIGHT OFF WITH IGNITER ON SINGLE. SWITCHED TO BOTH AND ENGINE LIT OFF.(<P>TRANSFERRED TO DMI 124233, LEFT ENGINE #1 IGNITION IAW MEL 74-00-01B, CAT "C", DUE 22FEB2020.</P><P>LP 1171918 - M7: PERFORMED FIM 74-00 FT 809 TO STEP 23. REMOVED AND REPFeb 2, 2020 · N1327A · Boeing 76737DSDR UIEA2020013029143Exciter · inoperativeLEFT ENGINE #2 IGNITION INOP.(<P>TRANSFERRED TO MDDR 124065, PER MEL 74-00-01B, CAT 'C', DUE DATE: 08FEB20. </P><P>LP 1178279: REMOVED AND REPLACED LH ENG #2 IGNITION EXCITER IAW AMM 74-11-01, OPS CHECK GOOD, THIS CLEARS DMI #124065, MCC NOTIFIED, PLACARDS REJan 29, 2020 · N663GT · Boeing 767324SDR UIEA2020012750123Exciter · failedNR 2 ENG RISE, NO LIGHT OFF ON FIRST HALF. IGNITION SET TO BOTH AND ENGINE STARTED NORMALLY ON SECOND ATTEMPT. PERFORMED AMM 74-00-00-705-012 AUDIBLE TEST. FAILED ON THE NR 1 POSITION. REMOVED AND REPLACED THE NR 1 IGNITION, NR 2 ENGINE EXCITER BOX IAW Jan 25, 2020 · N1619A · Boeing 7673Y0SDR 2020FA0000055Igniter Box · inoperativeDURING NR 1 ENGINE START THE IGNITOR/EXCITER BOX FAILED TO SEND IGNITION SIGNAL TO THE ENGINE FOR SUCCESSFUL START. ENGINE NR 1 FADEC AUTOMATICALLY ABORTED START.Dec 30, 2019 · N200CR · Amd FALCON2000EXSDR ASAA2019111231298Exciter · failed#1 ENGINE FAILED TO START. GROUNDED - YES. REVERSED MTX PROCEDURES. RIGHT IGNITER TO AC STANDBY BUS, LEFT IGNITER TO AC TRANSFER BUS. PERFORMED IGNITION SYS AUDIBLE TEST PER B737-800 AMM 74-00-00. NO DEFECTS. DUE TO HISTORY REMOVED & REPLACED #1 ENG. R/H IGNITNov 10, 2019 · N506AS · Boeing 737890SDR ASAA2019082430486Exciter · failedUPON STARTING ENG #1, NO LIGHT OFF AFTER PLACING START LEVER TO IDLE. IGN SELECTOR WAS ON "IGN RIGHT". GROUNDED - YES. PERFORMED FIM 74-21 TASK 807. REMOVED AND REPLACED #1 ENG R/H MAIN IGNITER REF AMM 74-21-02. REMOVED AND REPLACED IGNITION EXCITER REF AMM 74Aug 24, 2019 · N590AS · Boeing 737890SDR UIEA2019062404564Exciter · malfunctionedITEM 1 - INFO, FIRST START ATTEMPT ON RIGHT ENGINE NO LIGHT OFF. ITEM 2 - STATUS MESSAGE: R ENG IGNITER 1(<P>RT ENG #1 IGNITION INOP. PLACED ON MEL 74-00-01B DMI #113663, SELECT BOTH TO START ENGINE. </P><P>LP 1080536 - M2: REMOVED AND REPLACED RT ENG #1 IGNITJun 24, 2019 · N1439A · Boeing 76733ASDR UIEA2019061874510Exciter · malfunctioned# 2 ENGINE DID NOT START WITH SINGLE IGNITER , SWITCHED TO BOTH FOR BOTH ENGINE STARTS. PERFORMED NO.2 SYS IGNITION AUDIBLE TEST. CONFIRMED ONLY ONE IGNITER IS OPERATING WITH SWITCH SET TO 'BOTH'. A/C DOWNGRADED TO ER 60. PLACARDS INSTALLED. REMOVED AND REPLAJun 17, 2019 · N1439A · Boeing 76733ASDR CA190610014Exciter · malfunctioned(CAN) RH ENGINE FAILS TO LIGHT OFF. IGNITION EXCITER REPLACED. GROUND FUNCTION CHECKED OK. (TC# 20190610014)Jun 7, 2019 · Gulstm 690SDR ASAA2019053029541Exciter · failedDURING #1 ENG START, AFTER START LEVER TO IDLE, NO LIGHT OFF NO INCREASE IN EGT, ABORTED START. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE L/H EXCITER BOX REF B737-800 AMM 74-11-01. PERFORMED SNAP CHECK, SNAP CHECK SUCCESSFUL REF AMM 74-00-00. ATTEMPTED TOMay 30, 2019 · N560AS · Boeing 737890SDR UIEA2019052304282Exciter · arcedENGINE #1 UPPER IGNITION LEAD SYSTEM #1 HAS ARC MARKS AND PITTING AT EXCITER CONNECTION. (<P>REMOVED AND REPLACED #1 ENGINE UPPER IGNITION EXCITER BOX IAW AMM 74-11-01. OPS CHECK NORMAL.</P>)May 23, 2019 · N1439A · Boeing 76733ASDR CA190513005Exciter · failed(CAN) RH ENGINE FAILS TO LIGHT OFF ON START UP. RH ENGINE IGNITION EXCITER FOUND TO BE U/S. IGNITION EXCITER REPLACED AND GROUND FUNCTION CHECKED OK. NO DEFECTS NOTED. (TC# 20190513005)May 10, 2019 · Gulstm 690SDR UIEA201904113841Exciter · malfunctionedON ENGINE START #1 ON #1 IGNITER NO LIGHT OFF, SECOND ATTEMPT SUCCESSFUL ON BOTH. (<P>TRANSFERRED #1 IGNITER TO MDDR 109996 AS PER DDG 74-00-01B CAT "C".</P><P>LP 1015599 - M5: REMOVED AND REPLACED L/H ENG NO. 1 IGNITER. NO FIX. REF B767 AMM 74-21-02. REMOVEDApr 10, 2019 · N1511A · Boeing 767383SDR 2019FA0000086Exciter · defectiveLEFT ENGINE EXCITER BOX HAD ONE INOP OUTPUT. FOUND DURING IGNITER TEST AT ENGINE 100 HR INSPECTION / AIRFRAME PHASE 3. THIS UNIT WAS A REPLACEMENT FOR THE ORIGINAL NEW BOX AT 374.1 HR. AND 461 CYCLES. SAME PROBLEM, ONE INOP OUTPUT.Mar 21, 2019 · N18465 · Beech C90GTISDR ASAA2019030928563Exciter · inoperativeAFTER STARTING ENGINE NR 2 WITH IGNITION ON RIGHT SIDE WE ATTEMPTED TO START ENG NR 1 AND NO START INDICATIONS. GROUNDED - YES. REMOVED & REPLACED NR 1 ENG RT IGNITION EXCITER REF AMM 74-11-01 OPS CK GOOD. REMOVED MEL 74-1E.Mar 9, 2019 · N559AS · Boeing 737890SDR ASAA2018122617533Exciter · inoperativeON ENGINE START #1 ENGINE WOULD NOT START WITH IGN SWITCH IN IGN R. ENGINE STARTED NORMALLY IN IGN L POSITION. GROUNDED - YES. FOUND R IGNITION EXCITER INOP ON #1 ENGINE. REMOVED AND REPLACED R IGNITION EXCITER PER B737-800 AMM 74-11-01 IGNITION SYSTEM AUDIBLEDec 21, 2018 · N560AS · Boeing 737890SDR ASAA2018121177273Exciter · inoperativeL IGNITION ON RT ENG INOP. GROUNDED - YES. REF B737-800 AMM TASK 74-11-01 FOR REMOVAL AND REPLACEMENT OF L/H IGNITION EXCITER BOX ON #2 ENG.Dec 7, 2018 · N558AS · Boeing 737890SDR ASAA2018110326721Exciter · failedENG NR 2 FAILED TO START USING LEFT IGNITION SYS, RIGHT IGN SYS WORKED. GROUNDED - YES. REMOVED AND REPLACED IGNITION EXCITER PER AMM 74-11-01. OPS CHECK GOOD.Nov 3, 2018 · N588AS · Boeing 737890SDR HALA2018102300535Exciter · failedSUP - ETOPS SIGNIFICANT SYSTEM - DURING ENG TEST OF REPLACED ENG, START FAILED IGN A+B FAULT. REMOVED SERVICEABLE IGN EXCITER FROM ENG SN: P770424, REMOVED AND REPLACED IGNITION EXCITER. OPS CHECK GOOD PER AMM 74-11-01.Oct 22, 2018 · N202HA · Airbus A321271NSDR ASAA2018090726037Exciter · failedENGINE NR 1 HUNG START WITH RIGHT IGNITER SELECTED. STARTED NORMALLY WITH LEFT IGNITER SELECTED. GROUNDED - YES. REMOVED & REPLACED EXCITER UNIT REF AMM 74-11-01. AUDIBLE CHECKED GOOD REF AMM 74-00-00. POWER IDLE CHECKED NORMAL REF AMM 71-00-00.Sep 3, 2018 · N583AS · Boeing 737890SDR HALA2018081400374Exciter · failedNR 2 ENGINE IGNITER A, FAULTED ON START. REPLACED THE NR 2 ENGINE IGNITER A IAW AMM 74-21-01-000-801-A. PERFORMED AN OPS TEST IAW 74-00-00-710-802-A, OPS OK FOR AUDIBLE TEST. RAN THE NR 2 ENGINE AND IGNITER FAULT RETURNED. REPLACED THE NR 2 ENGINE EXCITER IAug 13, 2018 · N213HA · Airbus A321271NSDR RJEF20180607001Exciter · faultedDURING ENGINE START, THE AIRCRAFT HAD A FAILURE OF THE IGNITION SYSTEM ON THE NR 2 ENGINE AND RETURNED TO THE GATE FOR MAINTENANCE. MAINTENANCE PERFORMED A FAULT ANALYSIS IAW TSM 74-00-00-810-816-A, REPLACED THE NR 2 ENGINE IGNITER PLUGS A AND B IAW AMM 74-2Jun 4, 2018 · N747AV · Airbus A321231SDR UIEA2018033000490Exciter · inoperativeDURING FIRST ATTEMPT, THE LEFT ENGINE START HAD NO EGT RISE, SECOND ATTEMPT SUCCESSFUL. NR 2 IGNITION ON THE LT ENGINE WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED THE LT NR 2 IGNITION EXCITER IAW AMM 74-11-01 AND REMOVED AND REPLACED THE LT NR 2 IGNMar 30, 2018 · N1997A · Boeing 76733ASDR ASAA2017123023056Exciter · failedNR 1 ENG NO LIGHT OF WITH IGN L SELECTED. NORMAL START WITH IGN R SELECTED. GROUNDED - YES. R&R NR 1 ENG LT IGNITER PLUG REF AMM 74-21-02. NO HELP. FOUND LT IGNITION LEAD WELDED INSIDE EXCITER BOX PLUG. R&R NR 1 ENG LT IGNITION LEAD REF AMM 74-21-01, R&R NR 1 Dec 30, 2017 · N559AS · Boeing 737890SDR QXEA2017122700713Exciter · faultedDURING NR 1 ENGINE START, AN ENGINE SHORT TERM DISPATCH ADVISORY MESSAGE POSTED. MESSAGE CLEARED DURING ENGINE SHUTDOWN. ENGINE FADEC SYSTEM SYSTEM FAULTS, FAILED A IGNITOR. R & R THE NR 1 ENG LEFT EXCITER BOX IAW AMM 74-11-01-000/400-801-A. STATIC CHECDec 24, 2017 · N628QX · Emb ERJ170200LRSDR UIEA2017112002263Exciter · malfunctionedLEFT ENGINE REQUIRED 2 START ATTEMPTS. SECOND START SUCCESSFUL. NO PARAMETERS EXCEEDED. REMOVED AND INSTALLED A NR 1 IGNITION EXCITER BOX ON THE LEFT ENGINE IAW AMM 74-11-01. PERFORMED AUDIBLE TEST AND TEST OK. OPERATIONAL CHECK GOOD AT THIS TIME PER AMM 80-11Nov 20, 2017 · N1381A · Boeing 767300SDR UIEA2017090101589Exciter · malfunctionedNO ENGINE START ON SINGLE IGNITER, LEFT ENGINE SWITCHED TO BOTH AND STARTED FINE. REMOVED AND REPLACED NR 1 ENGINE SYSTEM NR 1 EXCITER IGNITION BOX IAW AMM 74-11-01, OPS CHECKED GOOD IAW AMM 74-00-00.Sep 2, 2017 · N1997A · Boeing 76733ASDR P5CA2017031100073Exciter · failedDURING START OF THE LEFT ENGINE, ON FIRST ATTEMPT, SELECTOR IN SINGLE POSITION, NO LIGHT OFF. DURING SECOND ATTEMPT, SELECTOR IN BOTH, LIGHT OFF NORMAL. CHECK FOUND LT IGNITER NR 2 FAILED IAW 74-11-01. REPLACED THE NR 2 IGNITER EXCITER. ENGINE RUN LT IGNITION Mar 11, 2017 · N644GT · Boeing 7673JHFSDR ASAA2017012019495Exciter · failedDURING ENGINE START NR 2 ENGINE FAILED TO LIGHT, RAN QRH. STARTED NORMALLY WITH IGNITER RIGHT. GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE LEFT IGNITION EXCITER W/ NEW REF AMM 74-11-01. PERFORMED IGNITION SYSTEM AUDIBLE TEST AMM TASK 74-00-00-750-801-F00.Jan 20, 2017 · N471AS · Boeing 737990ERSDR P5CA2016112000294Exciter · failedRIGHT ENGINE IGNITER NR 2 STATUS MESSAGE. FOUND NR 2 EXCITER FAILED. REMOVED AND REPLACED THE EXCITER IAW AMM 74-11-01. SYSTEM TEST ACCOMPLISHED IAW AMM 74-00-00.Nov 20, 2016 · N644GT · Boeing 7673JHFSDR SIMA20160919001Exciter · inoperativeNR 2 ENGINE START HUNG AT 32 PERCENT N2. ABORTED AND MOTORED THEN HAD STRONG ODOR OF FUEL IN COCKPIT & CABIN DECLARED EMERGENCY RETURNED TO GATE. REMOVED AND REPLACED THE NR 2 ENGINE IGNITION EXCITER B IAW MM 74-13-10. OPS CHECKED GOOD.Sep 19, 2016 · N609DP · Emb EMB145LRSDR UIEA2016060100365Exciter · malfunctionedRIGHT ENG IGNITER 1 R & R RT ECU AMM 73-21-13 & RT ENG NR 1 IGNITER EXCITER IAW AMM 74-11-01. OPERATIONS CHECKED NORMAL.May 29, 2016 · N641GT · Boeing 76738ESDR ASAA2016042516552Exciter · failedENGINE NR 1 FAILED TO START IGNITION ON RIGHT. ACFT GROUNDED. R & R NR 1 ENGINE RT SIDE IGNITION EXCITER. OPS CHECK NORMAL, NO FAULTS FOUND, REF AMM 74-11-01.Apr 25, 2016 · N468AS · Boeing 737990ERSDR ASAA2015122314471Exciter · inoperativeWHILE STARTING NR 2 ENGINE NO LIGHT OFF FROM LT IGNITION. ACFT GROUNDED. ACCOMPLISHED FIM 80-06, TASK 803, "ENGINE START - NO LIGHTOFF, FF NORMAL, IGNITION SWITCH AT IGNITION LT, ENGINE START NORMAL WITH IGNITION SWITCH AT IGNITION RT OR BOTH" AND FIM 74-21, Dec 23, 2015 · N471AS · Boeing 737990ERSDR ASAA2015092113160Exciter · failedSTARTING NR 1 ENGINE WITH IGNITION IN RT IGNITION, THERE WAS NO FUEL FLOW NO EGT, START WAS NORMAL IN LT IGNITION. ACFT GROUNDED. R & R NR 1 ENG RT IGNITION EXCITER REF AMM 74-11-01-400-801-FOO. R & R NR 1 ENGINE BOTH MAIN IGNITER PLUGS REF AMM 74-21-02. IGSep 21, 2015 · N563AS · Boeing 737890SDR ASAA2015091613075Exciter · failedNR 1 ENGINE, RT IGNITION INOPERATIVE. ACFT GROUNDED. PERFORMED IGNITION SYS AUDIBLE TEST ON RT AND LT SEVERAL TIMES. FOUND RT IGNITER INTERMENT. SOUNDED DIFFERENT EVERY TIME REF74-00-00-750-801-F00. REMOVED RT MAIN IGNITER PLUG AND INSPECTED IT. FOUND THSep 16, 2015 · N563AS · Boeing 737890SDR ASAA2015090812981Exciter · failedNR 1 LT ENGINE DID NOT START ON PUSHBACK. ENGINE START WAS IN RT POSITION IAW MCSEA, STARTED ON LT POSITION SUCCESSFUL. ACFT GROUNDED. REPLACED RT IGNITION EXCITER BOX NR 1 ENGINE IAW AMM 74-11-01, AND REPLACED RT IGNITION LEAD NR 1 ENGINE IAW AMM 74-21-01.Sep 8, 2015 · N563AS · Boeing 737890SDR ASAA2015070612347Exciter · failedNR 2 ENGINE FAILED TO START. ACFT GROUNDED. FOUND MOISTURE AND POSSIBLE CORROSION IN THE LT EXCITER BOX AT THE IGNITION LEAD CONNECTION. REPLACED THE LT EXCITER BOX IAW MM 74-11-01 AND CLEANED AND DRIED THE IGNITER LEAD. OPS CHECKED GOOD. STARTED ENGINE SJul 6, 2015 · N592AS · Boeing 737890SDR ASAA2015060512000Exciter · failedON NR 2 ENGINE START W/R IGNITION DID NOT GET LIGHT OFF. ACFT GROUNDED. REPLACED AND OPS CHECKED NORMAL NR 2 ENGINE RT IGNITION EXCITER BOX REF AMM 74-11-01. ACCOMPLISHED 2 ENGINE STARTS ON NR 2 ENGINE WITH NO DEFECTS NOTED.Jun 5, 2015 · N568AS · Boeing 737890SDR ASAA2015040511249Exciter · failedDURING ENGINE START NR 1 ENGINE FAILED TO START. NO EGT RISE. ACFT GROUNDED. UNABLE TO CONFIRM FAULT. REPLACED NR 1 ENGINE LT IGNITION EXCITER, M421, AS PRECAUTIONARY REF AMM TASK 74-11-01. REPLACED NR 1 ENGINE LT MAIN IGNITER PLUG, REF AMM TASK 74-21-02.Apr 5, 2015 · N459AS · Boeing 737990ERSDR 3PQB2015032100002Exciter · abnormalWHEN NR 1 IGNITION SYSTEM SELECTED. RIGHT ENGINE LIGHTOFF OCCURS MORE THAN 20SECONDS AFTER INITIAL FUEL APPLICATION. FLIGHT CREW OPERATING MANUAL STATES LESS THAN 20 SECONDSMar 20, 2015 · N801DM · Boeing 757256SDR P5CA2014112800055Exciter · malfunctionedSTATUS MESSAGE, LT ENGINE IGNITOR 2" IAW AMM 74-21-02, REPLACED LT ENGINE IGNITOR 2 PLUG IAW AMM 74-11-01. REPLACED NR 2 EXCITER IAW AMM 74-00-00 PRM SUITABLE TEST, FUNCTION NORMAL. NO MORE MSG SHOWING.Nov 27, 2014 · N643GT · Boeing 7673JHFSDR ASAA2014081008808Exciter · failedIGNITION SWITCH IN LT POS DID NOT GET FUEL FLOW ON START. NR 1 ENGIN FAILED START. ACFT GROUNDED. REPLACED NR 1 ENGINE LEFT EXCITER BOX IAW MM 74-11-01. ACCOMPLISHED NORMAL ENGINE START WITH IGNITION SWITCH IN LT POS REF MAINTENANCE CHECK LIST.Aug 10, 2014 · N585AS · Boeing 737890SDR CA140530002Exciter · failed(CAN) UNIT FAIL TO PRODUCE SHOWER SPARK TO IGNITER, NO ELECTRICAL POWER OUTPUT. UNIT WAS O/H AT NORMAL TBO 3500 HRS.May 28, 2014 · Beech A100SDR CA140530003Exciter · failed(CAN) UNIT FAIL, NO ELECTRICAL OUTPUT.May 27, 2014 · Beech A100SDR SIMA20140523004Exciter · faultyE1 ABORT START NR N1 STRONG FUEL ODOR. RAMP REPORTS FLUID UNDER ENG ON GND. FUEL FLOW BEGAN 24% N2 CHRONIC E1 ISSUES PREVIOUS AML LOG PAGE. R & R NR 1 ENG CHANNEL A IGNITION EXCITER IAW MM 74-13-10-000-801. OPERATIONS CHECKED GOOD.May 23, 2014 · N839AE · Emb EMB135KLSDR ASAA2014051007750Exciter · malfunctionedFOUND NR 1 ENGINE WITH FAULT MESSAGE 74-31001. THE INPUT VOLTAGE FOR THE RT EXCITER IS ALWAYS ON. ACFT GROUNDED. OPENMay 10, 2014 · N584AS · Boeing 737890SDR ASAA2014050707724Exciter · failedNR 2 ENGINE DID NOT START, AFTER 10 SECONDS OF START LEVER IN IDLE POSITION. FUEL FLOW INDICATED 560 LBS/HR LT IGNITION SELECTED. ACFT GROUNDED. SWAPPED LT IGNITOR LEAD TO THE RIGHT EXCITER BOX & L IGNITOR. OPS CHECED GOOD. REINSTALLED RT LEAD TO RT EXCITMay 7, 2014 · N558AS · Boeing 737890SDR ASAA2013121196832Exciter · failedNR 1 ENGINE FAILED TO START, DUE TO NO FUEL FLOW. ENGINE VALVE CLOSED ANNUNCIATOR ILLUMINATED. ACFT GROUNDED. REPLACED LT EXCITER BOX IAW AMM 74-11-01. COMPLETED IGNITION SYS AUDIBLE TEST IAW 74-00-00. OPS CHECKED GOOD IAW AMM 74-11-01.Dec 11, 2013 · N518AS · Boeing 737890
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