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 CA990311061Exciter · failed(CAN) DURING ROUTINE START, CREW REPORTED NO IGNITION ON RIGHT ENGINE. MAINTENANCE REPLACED THE IGNITION EXCITER.Dec 15, 1998 · Beech 1900DSDR 99ZZZX689Exciter · inoperativeEXCITER INOPERATIVE. ENGINE FAILED TO START. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 21, 1998 · N404EM · Bell 222USDR 98ZZZM906Ignitor Box · failedRIGHT ENGINE FLAMED OUT AT FL 400, DESCENDED BELOW FL 250, ATTEMPTED RESTART 3 TIMES, SECURED ENGINE LANDED ILM. FOUND IGNITOR BOX. INOP, REPLACED IGNITOR BOX GROUND RUN/POWER RUN NORMAL. UNABLE TO DETERMINE CAUSE OF FLAME OUT AT THIS TIME.Oct 17, 1998 · N20HJ · Lear 25SDR 98ZZZX4259Exciter Box · failedPILOT REPORTED LT ENG WOULD NOT LIGHT OFF ON START AND THERE WAS NO AUDIBLE SNAPPING SOUND. THE BOX HAD 24 VOLTS AND GOOD GROUND. ANOTHER EXCITER BOX INSTALLED AND IGNITER CHECKED. A SNAP FROM INBD IGNITER HEARD AND ENG WAS COWLED UP, ENG STARTED, AND AIRPLOct 7, 1998 · Gulstm 560SDR 98ZZZX4258Exciter Box · failedPILOT REPORTED LT ENG WOULD NOT LIGHT OFF ON START AND THERE WAS NO AUDIBLE SNAPPING SOUND. THE BOX HAD 24 VOLTS AND GOOD GROUND. ANOTHER EXCITER BOX INSTALLED AND IGNITER CHECKED. A SNAP FROM INBD IGNITER HEARD AND ENG WAS COWLED UP, ENG STARTED, AND AIRPLOct 7, 1998 · Gulstm 560SDR EISA98243Igniter Box · failedNR 1 ENGINE FLAMED OUT IN FLIGHT. UNABLE TO RESTART. AIR TURN BACK TO BGY. REMOVED AND REPLACED IGNITOR BOX, FUEL CONTROL. FUEL PUMP, RAN ENGINE AND TRIMMED. CHECKS NORMAL. (M)Sep 30, 1998 · N308AS · Boeing 727227SDR WRLA98091Exciter Box · failedDURING TAXI FOR TAKEOFF, FLIGHT CREW WAS UNABLE TO START NR 1 ENGINE ON B-IGNITION. FLIGHT CREW ELECTED TO RETURN TO GATE FOR MAINTENANCE. AIRCRAFT RETURNED TO GATE WITHOUT FURTHER INCIDENT. MAINTENANCE PERSONNEL REPLACED THE NR 1 ENGINE B-IGNITION EXCITER Sep 22, 1998 · N117WA · Doug DC1030SDR 99ZZZX64Exciter · misinstalledUNIT RECEIVED AS OVERHAULED UNIT AND WAS INSTALLED ON RT ENGINE OF C-90 KING AIR. UNIT FAILED AFTER ONE START. FAULTY SOLDERING ON EXTERIOR OF CASE. TAGS ON THE EXTERIOR OF THE UNIT DRAW A QUESTION AS TO ITS ORIGIN AND SERVICEABILITY.Sep 3, 1998 · Beech C90SDR 99ZZZX1369Ignition Exciter · failedUNIT RECEIVED AS OVERHAULED UNIT AND INSTALLED ON RT ENGINE OF C-90 KINGAIR. UNIT FAILED AFTER ONE START. FROM APPEARANCE OF EXTERIOR OF EXCITER, IT MAKES YOU WONDER WHAT THE INTERIOR LOOKS LIKE. FAULTY, SLOPPY OF SOLDERING ON EXTEIROR OF CASE. TAGS ON THESep 3, 1998 · Beech C90SDR PNSA980802Igniter Box · inoperativeLOADED PASSENGERS, ENGINE WOULD NOT START. DEPLANED PAX. REPLACED IGNITER BOX, OPS CHECK OK.Aug 25, 1998 · N9481F · Cessna 208SDR 99ZZZX691Exciter · failedEXCITER INOPERATIVE. IGNITERS WILL NOT SPARK (NOT VERY EXCITABLE). REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 18, 1998 · N911BY · Bolkms BK117A4SDR HEEA0015341Exciter · malfunctionedEXCITER HAS SLOW SPARK RATE.Jul 29, 1998 · N141PH · Bell 412SDR HEEA0014854Igniter Box · failedENGINE DELAYED STARTS, WEAK IGNITERS.Jun 22, 1998 · N21240 · Bell 206L1SDR 98ZZZX2591Exciter · failedENGINE IGNITION EXCITER FAILED INTERNALLY. SENT FOR REPAIR.Jun 17, 1998 · N54AG · Bell OH58ASDR 98ZZZX3090Exciter · failedEXCITER INOPERATIVE. WILL NOT SPARK AT PROPER FREQUENCY. UNIT HAS CONTINUOUS SPARK MOST OF THE TIME. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 12, 1998 · N6099P · Snias AS350B2SDR HEEA0014715Igniter Box · damagedDAMAGED THREADS ON IGNITER LEAD POST.Jun 10, 1998 · N4253S · Skrsky S76ASDR HEEA0014653Generator · intermittentIGNITION GENERATOR INTERMITTENT.Jun 8, 1998 · N15460 · Skrsky S76ASDR HEEA0013792Exciter · failedEXCITER INTERMITTENT. CAUSED ENGINE TO FLAME OUT AT START, 40 N1.Apr 2, 1998 · N23023 · Bell 412SDR MVH0064191He Generator · inoperativeHE GENERATOR INOPERABLE.Mar 10, 1998 · N63CF · Aerosp SA365NSDR CA980406030Support · cracked(CAN) IGNITOR BOX SUPPORT FOUND CRACKED ON DAILY INSPECTION. NO EXCESSIVE ENGINE VIBRATIONS WERE NOTED IN ENGINE.Mar 6, 1998 · Snias AS350BSDR HEEA0013024Exciter · failedEXCITER WILL NOT FIRE IGNITION PLUGS.Feb 11, 1998 · N5128 · Skrsky S76ASDR HEEA0013023Igniter Box · failedAIRCRAFT DIFFICULT TO START. IGNITER BOX FAILEDFeb 11, 1998 · N21498 · Bell 412SDR HEEA0013022Igniter Box · failedIGNITER BOX INTERMITTENT.Feb 11, 1998 · N2285B · Bell 206B3SDR 98ZZZX506Exciter · failedIGNITION EXCITER HAD INTERNAL FAILURE, WOULD NOT EXCITE. SENT FOR REPAIR.Jan 19, 1998 · N1097J · Hughes 369DSDR PNSA980104Exciter Box · inoperativeLT ENGINE WOULD NOT START, REPLACED IGNITION EXCITER BOX. OPS CHECK OK.Jan 2, 1998 · N650PA · Swrngn SA227ACSDR HEEA0012066Igniter Box · failedIGNITER BOX BROKEN INSULATION AT CONNECTING POINT.Nov 19, 1997 · N624MB · Bolkms BO105SSDR HEEA0011458Igniter Box · defectiveIGNITER BOX THREADS ON IGNITER LEAD CONNECTOR CROSS THREADED.Oct 10, 1997 · N5421E · Bolkms BO105SSDR RAIA971007Exciter Unit · failedFLT 7219 - STL - RIGHT ENGINE IGNITION CIRCUIT BREAKER POPPED WHEN CONTINUOUS IGNITION SELECTED. MAINTENANCE REPLACED RIGHT ENGINE IGNITION EXCITER UNIT. (M)Oct 8, 1997 · N563HK · Jetair JETSTM4101SDR 97ZZZX4830Exciter · failedIGNITION EXCITER UNIT INOPERATIVE. FAILED TO IGNITE ENGINE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 5, 1997 · N118LF · Bolkms BK117A4SDR HEEA0011194Exciter · intermittentEXCITER INTERMITTENT SPARK.Oct 2, 1997 · N6161A · Bell 206L3SDR ZZDA7418397Exciter · inoperativeMCO - FLT 570 - DURING TAXI, NR 2 ENGINE WOULD NOT START. RETURNED TO GATE. REMOVED AND REPLACED NR 2 ENGINE EXCITER, IGNITION LEAD, AND IGNITER PLUG. (X)Sep 17, 1997 · N464AT · Boeing 7372L9SDR 98ZZZX325Igniter · failedIGNITER UNIT OVERHAULED 11 MONTHS, 138 HOURS, 66 CYCLES AGO. FAILED OPS INSPECTION WITH DISCHARGE ONLY EVERY 5-6 SECONDS. SHOULD BE APPROXIMATELY 1 SECOND.Aug 4, 1997 · N338AX · Gulstm G1159BSDR HEEA0010381Ignitor Box · failedIGNITOR BOX REMOVED FOR TROUBLESHOOTING ON OTHER AIRCRAFT. UPON INSTALLATION IGNITOR WOULD NOT FUNCTION.Jul 3, 1997 · N141MA · Bell 407SDR AU970460Exciter · failed(AUS) ENGINE EXCITER BOX FAULTY - EXCITER BOX WAS A REPLACEMENT FOR A DEFECTIVE EXCITER BOX PREVIOUSLY REMOVED FOR CORRODED OUTPUT TERMINAL - BOX WAS OK FOR THE FIRST START BUT THEN FAILEDMar 24, 1997 · Bell 206BSDR HEEA978965He Generator · defectiveINTERMITTENT SPARKLE. NOTE: CABLE AND IGNITER PLUG ASSY REMOVED AS PART OF WARRANTY PACKAGE.Jan 29, 1997 · N4000L · Snias AS350B2SDR 97ZZZX2375He Generator · failedACFT TT 5,043.8 HOURS. HELICOPTER FAILED TO START. AFTER TROUBLESHOOTING, FOUND BOTH IGNITERS DEFECTIVE AND H.E. GENERATOR (EXECUTER BOX) INOPERATIVE. H.E. GENERATOR HAD 399.0 HRS SINCE NEW. PAPERWORK WAS SUBMITTED TO MANUFACTURE FOR WARRANTY.Nov 1, 1996 · N2127S · Snias AS350B1SDR 96ZZZX5255Exciter · inoperativeDURING OPERATIONAL CHECK OF NEW ENGINE IGNITER, IGNITION EXCITER FAILED TO FIRE IGNITER. PROPER VOLTAGE OBSERVED AT CANNON PLUG. INTERNAL PROBLEM WITH EXCITER BOX.Aug 30, 1996 · N111QS · Cessna S550SDR 96ZZZX4838Exciter · failedSTART CIRCUIT BREAKER OPENED 1-2 SECONDS AFTER START INITIATED. TROUBLESHOT AND FOUND HIGH TENSION SIDE OF IGNITION EXCITER SHORTED OUT. REPLACED EXCITER. THIS AIRCRAFT HAS CONTINUOUS IGNITION SYSTEM WHICH MUST BE OPERATED WHEN FLYING IN FALLING SNOW. THISJul 29, 1996 · N204PC · Bolkms BO105SSDR HEEA967514Exciter · defectiveEXCITER WILL NOT START ENGINES AND NEW IGNITER PLUG POPS VERY SLOWLY.Jul 5, 1996 · N54197 · Bolkms BO105SSDR AU960804Exciter · faulty(AUS) ENGINE IGNITION EXCITER BOX FAULTYJun 4, 1996 · Dhav DHC8102SDR CA960619016Ignition Exciter · failed(CAN) IGNITION EXCITER UNIT FAILED, NO SPARK TO IGNITER PLUG. UNIT REPLACED, AIRCRAFT RETURNED TO SERVICE.May 21, 1996 · Bell 206BSDR CA960312023Exciter · intermittent(CAN)INTERMITTENT OPERATION, SUSPECT LOOSE INTERNAL COMPONENT AS EXCITER WORKS FOR 3-5 SECONDS IF TAPPED.Feb 9, 1996 · Hughes 369DSDR 96ZZZX608Exciter · shortedFLIGHT CREW REPORTED LEFT IGNITION CIRCUIT BREAKER TRIPS. DISCONNECTED UPPER IGNITION EXCITER BOX. CIRCUIT BREAKER STAYED IN AND OTHER EXCITER BOX CHECKED SATISFACTORY. REMOVED AND REPLACED. INTERNAL SHORT IN IGNITION EXCITER BOX.Jan 22, 1996 · N98QS · Cessna S550SDR 95ZZZX6499H. E. Generator · defectiveINTERMITTENT OPERATION OF H.E. GENERATOR.Oct 6, 1995 · N365SC · Aerosp SA365N1SDR WRLA95039Exciter Unit · failedDURNG TAXI, CREW EXPERIENCED A NR 1 ENGINE 'A' IGNITION FAILURE. CAPTAIN ELECTED TO RETURN TO GATE. MAINTENANCE PERSONNEL REMOVED AND REPLACED ENGINE NR 1 IGNITION 'A' EXCITER UNIT. RTS CHECK PERFORMED, NO DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE.Aug 2, 1995 · N275WA · Doug MD11SDR EGRA95101Generator · inopHE GENERATOR INOPERATIVE . REPLACEDJun 12, 1995 · N272NE · Aerosp AS365N2SDR HEEA955042He Generator · inoperativeHE GENERATOR INOPERATIVE.May 19, 1995 · N6097Z · Snias AS350B2SDR 95ZZZX2477Exciter · defectiveENGINE IGNITION EXCITER DEFECTIVE.May 1, 1995 · N313LF · Bolkms BK117A4SDR BDHA9500005Ignition Exciter · openMSP - FLT 421 - RIGHT ENGINE WOULD NOT START WITH IGNITION LIGHT AND FUEL FLOW NORMAL. INSPECTION OF THE SYSTEM FOUND IGNITION EXCITER HAD FAILED. THE IGNITION EXCITER WAS REPLACED AND ENGINE START PERFORMED. THE AIRCRAFT WAS RELEASED. (X)Mar 8, 1995 · N328BA · Swrngn SA226TCSDR HEEA954342Igniter · failedIGNITER SOLID STATE CRATERED AND LEAD FRAYED. PART SCRAPPED LOCALLY.Feb 14, 1995 · N60951 · Snias AS350B
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