JASC 7421

Service difficulty reports · 703

Reports filed under 7421 · Spark Plug/Igniter, 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 = '7421'
  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 2020FA0000076Spark Plug · out of toleranceACFT EQUIPPED WITH REM 38E SPARK PLUGS, AN UNUSUALLY HIGH EGT READING, CHECKED THE MAGNETOS. SWITCHED FROM BOTH TO LEFT, THE ENGINE WAS RUNNING ON ONLY 3 CYLINDERS. FOUND THAT ONE OF THE 8 PLUGS WAS NOT FIRING. THE RESISTANCE OF 5 OF THE 8 PLUGS EXCEEDED Jan 22, 2020 · N6478D · Cessna 172NSDR ASAA2019123071725Igniter · failedAFTER PUSHBACK, UNABLE TO START #1 ENGINE. AFTER START LEVER WAS RAISED TO IDLE, WE HAD NO ENGINE IGNITION. FUEL FLOW WAS NORMAL. A 2ND START ATTEMPT WAS MADE BUT WAS NOT SUCCESSFUL. IGNITION SWITCH WAS ON THE LEFT SIDE. GROUNDED - YES. TROUBLESHOT #1 ENGINE LDec 27, 2019 · N464AS · Boeing 737990ERSDR ASAA2019122751709Igniter · faultedIGN A FAULT ENG 1 GROUNDED - YES. DEFERRED. FOUND IGN A ENG 1 INOP RELEASED PER MEL 74-31-01-01-B PER MEL SYS A AND B SWAPPED WHEN CLEARED RESTORE TO ORIGINAL CONFIG SEA MC JARED NOTIFIED MEL LIST UPDATEDDec 25, 2019 · N283VA · Airbus A320214SDR ASAA2019121871631Igniter · wornSTARTING ENG #2 ENGINE DID NOT LIGHT OFF GOOD N1 N2 ROTATION. GROUNDED - YES. REF B737-900 FIM TASK 74-21-02-400-801, INSPECTED L IGNITOR PLUG- NOTED SEVERE WEAR, ALSO NOTED L IGNITOR LEAD CHAFFED AT 6 OCLOCK POS. - NOTED NORMAL WEAR ON R IG IGNITOR PLUG- REPLDec 17, 2019 · N409AS · Boeing 737990ERSDR ASAA2019120371497Igniter · failedAFTER 2 FADEC START ATTEMPTS OF # 1 ENGINE RECEIVED "ENG 1 IGN A" INOP STATUS MSSG. (BOTH ENGINES AUTOMATICALLY STARTED SUCCESSFULLY ON IGN B). MEL 74-31-01-01-C. GROUNDED - YES. R & R ENG #1 IGNITER SYS A IAW AMM 74-21-10 PB 401 OPS CHK GOOD , A/C RELEASED Nov 27, 2019 · N929VA · Airbus A321253NSDR HNAA2019111500365Igniter · failed#2 ENG HUNG START AT 32% N2. FOLLOWE BY ODOR IN CABIN....FIX: R&RD B IGNITOR IAW MM 74-21-10 GROUND RUN A/C, OPS CHECK GOOD.OK FOR SERVICENov 14, 2019 · N614AE · Emb EMB145LRSDR UIEA2019100905683Igniter · failedRIGHT ENGINE DID NOT LIGHT OFF ON FIRST ATTEMPT, SECOND ATTEMPT SUCCESSFUL. STATUS MSG R ENG IGNITER 1. REMOVED AND REPLACED RIGHT ENGINE IGNITER NR 1 PER AMM 74-21-02. PERFORMED RIGHT ENGINE AUDIBLE CHECK PER AMM 74-00-00-730-803-H03. OPS CHECK GOOD AT THIS Oct 9, 2019 · N641GT · Boeing 76738ESDR UIEA2019100435634Igniter · warning messageSTATUS MESSAGE FOR THE LT ENGINE IGNITER 1. REMOVED AND REPLACED THE LT ENGINE IGNITER NR 1 IAW AMM 74-21-02, OPS CHECKED NORMAL. REMOVED AND REPLACED THE LT ENGINE NR 1 IGNITING EXCITER IAW AMM 74-11-01, OPS CHECKED GOOD.Oct 3, 2019 · N1487A · Boeing 76731KSDR UIEA2019090805458Igniter · defectiveDURING RIGHT ENG STARTUP, NO EGT RISE AFTER FUEL SELECTOR TO RUN. N2 REMAINED 25.2, FUEL CUTOFF. SWITCHED IGNITER FROM SINGLE TO BOTH, ENGINE START NORMAL, RT ENG IGNITER 2 STATUS. PERFORMED T/S AS PER FIM 74-00 FT 811, CLEARED FAULTS IN BOTH PIMUS. ALSO VERIFSep 5, 2019 · N1399A · Boeing 767306SDR ASAA2019082130453Igniter · failedUNSUCCESSFUL START #1 ENGINE X 2. NO N1 ROTATION W/START LEVER BROUGHT TO IDLE. FF WENT TO .70 THEN BACK TO .50. ENG VALVE AND SPAR VALVE CLOSED LTS EXTINGUISHED AS NORMAL. GROUNDED - YES. REMOVED AND REPLACED L/H AND R/H IGNITER PLUGS ON #1 ENGINE REF T/C #78Aug 21, 2019 · N590AS · Boeing 737890SDR UIEA2019081505181Lead · damaged#2 ENGINE INBD LOWER IGNITION LEAD HAS ARC DAMAGE.(<P>REMOVED & REPLACED #2 ENG #1 SYSTEM IGNITOR LEAD IAW AMM 74-21-01. ASSET # 0019077, 0019114, 0018917 OPS CHECK ACCOMPLISHED ON TASK # T2031.</P>)Aug 14, 2019 · N1427A · Boeing 767306SDR UIEA2019081214999Igniter · malfunctionedR ENG IGNITER ON EICAS - #2 ENG WOULD NOT START SINGLE SETTING. NORMAL START ON BOTH. R & R NR 1 AND 2 IGNITER AND SWAP IGINITION BOXES ON NR 1 AND 2 TO ORIGINAL POSITION IAW AMM 74-21-02-74-11-01, OPS CHECKS OKAug 11, 2019 · N1997A · Boeing 76733ASDR UIEA2019080984970Warning Message · false activationRIGHT ENGINE NR 1 IGNITER STATUS MESSAGE. PERFORMED FIM 74-00 FT P11 FOR THE NR 1 IGNITER. MESSAGE CLEARED, NO FAULTS NOTED AT THIS TIME.Aug 8, 2019 · N1997A · Boeing 76733ASDR ENHA2019072500002Spark Plug · fouledLOSS OF RPM ON CLIMB. MX DETERMINED CAUSE WAS FOULED SPARK PLUG.Jul 23, 2019 · N616AV · Gippld GA8SDR ENHA2019072500001Spark Plug · fouledLOSS OF RPM ON CLIMB. MX DETERMINED CAUSE WAS FOULED SPARK PLUG.Jul 23, 2019 · N616AV · Gippld GA8SDR ASAA2019062429699Igniter · faultedENGINE 2 IGNITION B FAULT, GROUNDED - YES. R & R THE NR 2 ENGINGER IGNITION B IGNITER IAW AMM 74-21-10. PERFORM ENG IDLE TEST NO FAULT.Jun 16, 2019 · N921VA · Airbus A321253NSDR UIEA2019061744494Igniter · inoperativeDURING LEFT ENGINE START, NO LIGHT OFF. PERFORMED CORRECTIVE PROCEDURE AND SNGINE START WAS SUCCESSFUL ON SECOND ATTEMPT,(<P>PERFORMED AUDIBLE IGNITION TEST ON LEFT ENGINE, COULD NOT HEAR #2 SYSTEM (TOP) IGNITER. REMOVED AND REPLACED #2 IGNITOR WITH NEW. OPS CJun 14, 2019 · N1327A · Boeing 76737DSDR UIEA2019051504201Status Message · false activationR ENG IGNITER 2 STATUS MESSAGE(<P>R ENG IGNITION AUDIBLE TESTED PER AMM 74-00-00. BOTH IGNITERS OK. NO ACTIVE MSG.</P>)May 15, 2019 · N1361A · Boeing 76731BSDR UIEA2019051304177Status Message · false activationR ENG IGNITER 2 STATUS MSG.(<P>PERFORMED PIMU BITE TEST AND PERFORMED RT ENGINE IGNITION AUDIBLE TEST GOOD IAW AMM 74-002-00. NO DEFECT NOTED AT THIS TIME.</P>)May 12, 2019 · N1361A · Boeing 76731BSDR UIEA2019051304187Igniter · wornNR 2 ENGINE (2 EA) IGNITOR PLUGS ARE WORN(<P>REPLACED NR 2 ENGINE IGNITOR PLUGS (2 EA) IAW 74-21-02</P>)May 11, 2019 · N1373A · Boeing 76731KSDR UIEA2019051304188Igniter · wornNR 1 ENGINE (2 EA) IGNITER PLUGS ARE WORN(<P>REMOVED AND REPLACED (2 EA) NR 1 ENGINE IGNITER PLUGS IAW AMM 74-21-02</P>)May 11, 2019 · N1373A · Boeing 76731KSDR UIEA2019050304105Unknown · malfunctionedNR 2 ENGINE NO EGT RISE ON FIRST START (<P>SEE ITEM 3 ON LOG PAGE 1078399. ACCOMPLISHED RIGHT ENGINE START OPS CHECK NORMAL IN BOTH, SINGLE AND DUAL IGNITION. OPERATION IAW AMM 74-00-00 AND 72-00-00</P>)May 3, 2019 · N1409A · Boeing 767306SDR UIEA2019050304106Igniter · faultyRIGHT ENGINE IGNITER 2 STATUS MESSAGE (<P>REMOVED AND REPLACED THE RIGHT ENGINE NR 2 IGNITER PLUG. OPS CHECK GOOD ON AUDIO CHECK IAW AMM 74-21-00 AND 74-00-00-705-015. </P>)May 3, 2019 · N1409A · Boeing 767306SDR UIEA2019050204101Igniter · defectiveRIGHT ENGINE NR 2 IGNITER MESSAGE DISPLAYED. (<P>R&R RT ENGINE NR 2 IGNITER PLUG IAW AMM 74-21-02. MESSAGE CLEARED OPS CHECK GOOD. <BR DATA-MCE-BOGUS="1" /></P>)May 1, 2019 · N1361A · Boeing 76731BSDR UIEA2019041983905Igniter · malfunctionedRIGHT ENGINE #1 IGNITION INOP.(<P>TRANSFERRED TO MDDR #110385.<BR /></P><P>LOG PAGE 1050149 - M3: PERFORMED FIM 71-01 TASK A24. NO DEFECTS NOTED. PERFORMED AUDIBLE TEST IAW AMM 74-00-00/501 CONFIG 3. AUDIBLE TEST PASS. OPS NORMAL. #1 ENG R/H IGNITER PREVIOUSLYApr 17, 2019 · N1381A · Boeing 767316SDR UIEA2019030703494Igniter · faultyLEFT ENGINE FAILED TO START ON FIRST ATTEMPT WITH IGNITOR ON SINGLE , FOLLOWED FROM GUIDANCE FOR NO EGT RISE , SECOND START ATTEMPT WITH IGNITORS SELECTED TO BOTH WAS SUCCESSFUL(<P>TRANSFERRED TO MDDR # 108301 AS PER MEL 74-00-01B CAT C.</P><P>LP 1047021: REMOMar 7, 2019 · N1499A · Boeing 767328SDR UIEA2019030503475Igniter · damagedENG NR 2 BOTH IGNITER PLUGS ARE DAMAGED.(<P>REMOVED AND INSTALLED ENGINE NR 2 BOTH IGNITERS IAW AMM 74-21-02. OPS CHECK NORMAL.</P>)Mar 5, 2019 · N1013A · Boeing 76736NSDR UIEA2019030503477Igniter · damagedENGINE NR 1 BOTH IGNITER PLUGS ARE DAMAGED.(<P>REMOVED AND REPLACED NR 1 ENGINE IGNITER PLUGS IAW AMM 74-21-02. OPS CHECK NORMAL</P>)Mar 5, 2019 · N1013A · Boeing 76736NSDR 2019FA0000096Spark Plug · damagedAIRCRAFT RETURNED TO AIRPORT SHORTLY AFTER TAKEOFF CLIMB DUE TO SMOKE AND FUMES IN COCKPIT. PILOT ALSO RECEIVED HIGH CHT AND HIGH EGT INDICATIONS FROM #1 CYLINDER. PILOT REDUCED POWER, LOWERED NOSE AND PERFORMED UNEVENTFUL RETURN TO AND LANDING AT DEPARTURE AIMar 4, 2019 · N588PU · Cirrus SR20SDR ASAA2019020528057Igniter · intermittentNR 1 ENGINE WOULD NOT START DURING PUSH-BACK WITH IGN RIGHT SELECTED FUEL FLOW BUT NO LIGHT OFF. NR 2 ENGINE STARTED NORMALLY. GROUNDED - YES. PERFORMED FIM 74-21 TASK 801 OF THE IGNITION R FAILED. PERFORMED IGNITION SYSTEM AUDIBLE TEST OF THE NR 1 ENGINE PER Feb 5, 2019 · N536AS · Boeing 737890SDR ASAA2019011627840Igniter · failedNR 1 ENGINE - NO LIGHT OFF - IGN R SELECTED. IT STARTED NORMALLY WITH IGN L SELECTED. GROUNDED - YES. REMOVED AND REPLACED RIGHT HAND ENG IGNITER PLUG ON ENG NR 1 REF AMM 74-21-02. PERFORMED AUDIBLE TEST FOR BOTH R AND L IGNITERS REF AMM 74-00-00. OPS CHK GOODJan 16, 2019 · N536AS · Boeing 737890SDR HALA2018121700656Igniter · malfunctionedETOPS SIGNIFICANT SYSTEM - BTB ENG 2 IGN A INOP. PERFORMED OPERATIONAL CHECK OF #2 ENGINE IGNITER "A" OPS CK NORMAL ON GROUND. OK TO CONTINUE. REF AMM 74-00-00 PB 501.Dec 14, 2018 · N208HA · Airbus A321271NSDR UIEA2018110502513Circuit Breaker · trippedRIGHT ENGINE IGNITOR NR 1 STATUS MESSAGE. FOUND THE CIRCUIT BREAKER M1 TRIPPED FOR THE RT IGNITOR NR 1. RESET THE CIRCUIT BREAKER AND CLEARED THE MESSAGE. PERFORMED AN AUDIBLE IGNITION TEST ON THE RT ENGINE AND OPS TESTED GOOD IAW AMM 74-00-00.Nov 1, 2018 · N1399A · Boeing 767306SDR ASAA2018102926671Igniter · inoperativeNR 2 ENGINE ABORT DUE TO NO EGT OR RISE IN N1 OR N2 (REPORT OF SMOKE & FLAMES FROM GROUND CREW). GROUNDED - YES. REMOVED AND REPLACED NR 2 ENGINE LEFT IGNITOR PLUG REF AMM 74-21-02. OPS CHK GOOD.Oct 29, 2018 · N409AS · Boeing 737990ERSDR P5CA2018102900335Circuit Breaker · trippedRT ENGINE IGNITER 1 STATUS MESSAGE(<P>FOUND C/B M2 ON P11 PANEL LEFT OUT. RESET CIRCUIT BREAKER AND PERFORMED ENGINE IDLE RUN IAW AMM 71-00-00 OPS CHECKS OK </P>)Oct 29, 2018 · N642GT · Boeing 7673Y0SDR P5CA2018102900334Circuit Breaker · trippedLT ENG IGNITOR 1 STATUS MESSAGE(<P>FOUND CIRCUIT BREAKER M1 ON P11 PANEL OUT. RESET BREAKER AND PERFORMED ENGINE IDLE RUN IAW AMM 71-00-00 OPS CHECKS GOOD.</P>)Oct 29, 2018 · N642GT · Boeing 7673Y0SDR UIEA2018102802397Igniter · faultyRIGHT ENGINE NO LIGHTOFF, ABORTED START. PLACED IGNITION TO BOTH ENGINE STARTED NORMALLY ON SECOND ATTEMPT. REMOVED AND REPLACED RT ENGINE IGNITER NR 2 IAW AMM 74-21-02. OPS CHECK GOOD.Oct 28, 2018 · N649GT · Boeing 767375SDR HALA2018101000486Igniter · faultedETOPS SIGNIFICANT SYSTEM - BTB ENG 2 IGN A FAULT. REMOVED AND REPLACED ENG 2 IGN A PER AMM 74-21-01, IGNITER TEST GOOD ON CH A+B. OK FOR SVC.Oct 9, 2018 · N213HA · Airbus A321271NSDR ASAA2018100926425Igniter · failedRT ENGINE (NR 2) DURING ENGINE START, NO LIGHT OFF. GOOD FUEL FLOW AT START LEVER ON - BUT WOULD NOT LIGHT OFF (ZERO EGT). GROUNDED - YES. CONFIRMED NR 2 ENGINE LT IGNITION FAILED VIA AUDIBLE TEST REF AMM TASK 74-00-00-750-801-F00. REPLACED NR 2 ENG LT IGNITEROct 8, 2018 · N558AS · Boeing 737890SDR UIEA2018090401882Igniter · defectiveRT ENGINE LOWER IGNITOR PLUG CAME APART ON REMOVAL. REMOVED AND REPLACED RT ENGINE LOWER IGNITOR PLUG IAW AMM 72-21-02.Sep 1, 2018 · N1373A · Boeing 76731KSDR HALA2018081700382Warning Message · false activationNR 1 ENGINE IGNITER A FAULT. RESET EIVMU NR 1, PERFORMED EEC 1 IGNITION TEST IAW 74-00-00. OPS CHECKED GOOD. NO FAULTS NOTED. NO MESSAGE. OK TO CONTINUE.Aug 16, 2018 · N388HA · Airbus A330243SDR HALA0218080800365Warning Message · false activationNR 1 ENG IGNITER A FAULTED ON START. PERFORMED TSM 74-00-00-810-834A, & AMM 74-00-80-710-802. IGNITERS A & B CHECKED OK. AUDIBLE SOUND HEARD. OK FOR SERVICE. NO 30 DAYS HISTORY.Aug 6, 2018 · N204HA · Airbus A321271NSDR HALA2018080100356Igniter · inoperativeNR 2 ENGINE IGNITER A SYSTEM INOPERATIVE. R & R THE IGNITER PLUG ON ENG#2 SYSTEM A. PER AMM 74-21-01. PERFORMED OPS CHECK, OPS CHECKS GOOD. A/C OK FOR SERVICE.Jul 31, 2018 · N209HA · Airbus A321271NSDR UIEA2018071901516Igniter · inoperativeRT ENG IGNITION 1 INOP. REMOVED AND REPLACED RT ENG IGNITOR PLUG 1 AS PER AMM 74-21-02, RAN ENG OPS CHECK OK.Jul 19, 2018 · N641GT · Boeing 76738ESDR UIEA2018071201451Igniter · malfunctionedLT ENG IGNITOR 2 STATUS MSG. RESET LT ENG IGNITOR 2 AND PERFORMED OPS CHECK OF ENGINE IGNITION IAW AMM 74-11-00. NO FURTHER DEFECTS NOTED AT THIS TIME.Jul 12, 2018 · N1327A · Boeing 76737DSDR UIEA2018071201452Igniter · malfunctionedRT ENG IGNITOR 2 STATUS MSG. RESET RT ENG IGNITOR 2 AND PERFORMED OPS CHECK OF ENGINE IGNITION IAW AMM 74-11-00. NO FURTHER DEFECTS NOTED AT THIS TIME.Jul 12, 2018 · N1327A · Boeing 76737DSDR I5PA201806250002Igniter · malfunctionedRT ENG WILL NOT IGNITE USING NR 1 IGNITER. LT ENG IGNITES NORMALLY USING NR 1 IGNITER.Jun 22, 2018 · N888LT · Boeing 757230SDR UIEA201805290970Igniter · warning messageRIGHT ENGINE IGNITER NR 2 STATUS MESSAGE. REMOVED AND REPLACED THE NR 2 IGNITER IAW AMM 74-21-02. OPS CHECKED NORMAL.May 27, 2018 · N1361A · Boeing 76731BSDR UIEA201805220917Warning Message · false activationRIGHT ENGINE IGNITOR 2 STATUS MESSAGE. COMPLIED WITH TROUBLESHOOTING IAW FIM 71-01 TASK A33, NO DEFECTS NOTED. OK FOR SERVICE.May 20, 2018 · N1361A · Boeing 76731BSDR ASAA2018042400355Igniter · failedPILOT REPORTS NO LIGHT OFF ON #2 ENGINE LEFT SIDE IGNITION. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE LEFT SIDE IGNITER PLUG PER B737-900 AMM 74-21-02 OPS CHECK GOOD.Apr 23, 2018 · N409AS · Boeing 737990ER
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