JASC 7410
Service difficulty reports · 89
Reports filed under 7410 · Ignition Power Supply, 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 = '7410' 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 = '7410' 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 ASOA20140219019Switch · malfunctionedTHE CREW REPORTED AT FL350 WITH THRUST SET FOR CRUISE FLIGHT, THEY EXPERIENCED TWO AUTO RELIGHT SEQUENCES WITH NO ASSOCIATED CAUTION AND WARNING MESSAGES BUT DID FEEL THE EFFECT OF THE ASSOCIATED POWER LOSS AND SUCCESSFUL RELIGHT. MAINTENANCE INSPECTED AND RESDR CA130626001Ignition Sys · shorted(CAN) DURING CLIMB THE START CONTROL LT BREAKER POP AT THE SAME TIME THE INDICATION OF EGT AND IGNITION WENT OFF. ACFT CAME BACK TO THE BASE AND MAINTENANCE ROUND THAT THE IGNITION UNIT WAS DEAD AND SHORT THIS WAS THE CAUSE OF THE START CONTROL LT BREAKER POPSDR FDEA201205171828Override Switch · inoperativeDURING TEST FLIGHT AT FL250, SHUTDOWN NR 1 ENGINE AND ATTEMPTED MULTIPILE RESTARTS WHICH FAILED, DESCENDED TO 14,000 FT AND ATTEMPTED RESTARTS NOT AVAIL. RETURNED TO DEPARTURE WITH NR 1 ENGINE INOPERATIVE. FOUND ENGINE IGNITION OVERRIDE SWITCH INOP, REPLACESDR ASAA11510624Unknown · malfunctionedAFTER PUSHBACK ATTEMPTED TO START NR 2 ENGINE WITH IGNITION SWITCH IN THE L POS. HUNG START NO EGT RISE. COMPLIED WITH ABORTED ENGINE START QRL/QRH PROCEDURE. ALL CB'S WERE IN. SWITCHED THE IGNITION SWITCH TO THE R POS AND GOT A NORMAL ENGINE START ON BOTHSDR E81RJW302513Relay · failedINVESTIGATED REPORT OF LT ENGINE IGNITION SYS STAYING ACTIVATED AFTER ENGINE START SEQUENCE COMPLETED. VERIFIED COMPLAINT, FOUND LT ENGINE IGNITION STANDBY POWER RELAY 80K7 FAILED. REPLACED RELAY WITH NEW RELAY, IGNITION SYS OPERATIONS NORMAL. HAVE NOTED THSDR E81RJW302212Relay · closedINVESTIGATED REPORT OF LT ENG IGNITION SYS NOT SHUTTING OFF AFTER ENG START SEQUENCE. FOUND LT IGNITION SYS STANDBY POWER RELAY 80K7 NOT FUNCTIONING. REPLACED 80K7 RELAY WITH NEW RELAY, IGNITION SYS OPS NORMAL. HAVE REPLACED NUMEROUS PN M83536/10-028L IGNITIOSDR ASAA0956428Ignition Sys · malfunctionedNO START ENG NR 1. ACCOMPLISHED ABORT, START QRC. FOUND NR 1 IGNITION LT AND RT OUT. INSPECTED CIRCUIT WDM 74 11 11 FOUND NORMAL, RESET NR 1 ENGINE IGNITION LEFT + RIGHT C/B ON P18 2 A 1 + A 3 REF MM 20 60 01. NR 1 ENG COWL OPENED \ CLOSED FOR GVI NO SYSTESDR CA091002003Igniter Box · failed(CAN) ACFT WOULD NOT START. PILOT NOTED IGNITOR NOT FIRING. TROUBLESHOT TO FAULTY IGNITION EXCITOR BOX. REPLACED WITH SERVICEABLE UNIT.SDR DL76G090177Ignition Sys · warning lightRT ENG IGN 1 STATUS MSG. PERFORMED TWO GOOD STARTS NR 2 ENGINE. NO MSGS NOTED.SDR M7K2008F00037Igniter Box · malfunctionedDURING ROUTINE INSPECTION AN OPERATIONAL CHECK REVEALED VERY SLOW FUNCTION ON (1) OF THE (2) IGNITERS POWER CIRCUITS. A NEW IGNITER BOX WAS INSTALLED AND OPERATIONAL CHECK WAS NORMAL. THIS PARTIAL LOSS OF A CIRCUIT IS TYPICAL FOR THIS ASSEMBLY. USUALLY THIS SDR CA070724008Relay · damaged(CAN) NR 1 ENGINE FAILED TO START DUE TO NO IGNITION. FOUND IGNITION RELAY P/N AH720 S/N CN-90127 FOUND CONNECTOR SEPARATED FROM BODY OF RELAY. RELAY REPLACED AND ENGINE GROUND RUN SERVICEABLE. (TC NR 20070724008)SDR NOCA07607Relay · failedLEFT ENG FUEL VALVE EICAS/COCKPIT LIGHT IND AFTER PUTTING LEFT FUEL CONTROL SWITCH TO RUN. REPLACED LEFT ENG IGN CONT RELAY(K1251). ALL OPS NORMAL.SDR QXEA200700464Ignition Sys · malfunctionedSEA - DURING START OF NR 2 ENGINE RECEIVED A RIGHT IGNITION "A" FAULT STATUS MESSAGE. PUSHBACK OPERATOR NOTICED EXCESSIVE SMOKE AND FLAME FROM THE ENGINE. THE ENGINE STARTED NORMALLY. MAINTENANCE PLACED THE "A" IGNITION SYSTEM ON MEL 74-11-1A. AIRCRAFT RETSDR QXEA200601857Switch · stickingPDX FLIGHT 2139 - NR 1 ENGINE FAILED TO LIGHT OFF, RAMP REPORTED LOTS OF WHITE SMOKE COMING FROM REAR OF NACELLE. SMELL OF FUEL INSIDE AND OUTSIDE DURING START ATTEMPT. RAN START ABORT CHECKLIST. CAUSE UNKNOWN. MAINTENANCE INSPECTED, FOUND AUTO RELIGHT SWISDR P5CA0601483Panel · failedNR 3 ENGINE WOULD NOT START DUE TO NO IGNITION, FUEL FLOW NORMAL. TROUBLESHOT AND FOUND THE NR 3 AND NR 4 IGNITION PANEL AT FAULT. REMOVED AND REPLACED IGNITION PANEL PER AMM 74-11-00. ALL OPS NORMAL.SDR A6WA200640010Static Inverter · unserviceableWHILE PERFORMING SERVICE CHECK NOTECED SMOKE AND FIRE IN AUXILIARY EQUIPMENT BAY FROM WIRE BUNDLE-R LEANING TO STATIC INVERTER MOUNTED ON PRESSURE BULKHEAD. MAINTENANCE REMOVED AND REPLACED STATIC INVERTER. REWIRED STATIC INVERTER CONNECTOR PLUG AND WIRES KBSDR KBM2005F00159Igniter Box · failedIGNITER BOX, UNIT POPPED WHEN STARTER BUTTON PRESSED. (K)SDR KBM2005F00160Igniter Box · inoperativeIGNITER BOX, UNIT POPS CIRCUIT BREAKER, REMOVED AND REPLACED. (K)SDR ASMF200412006Ignition Unit · failedAIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE OF DURING ENGINES STARTING, IGNITION SYSTEM FAILED IN BOTH ENGINES. DURING MAINTENANCE REVISION WAS DETECTED THAT 115VAC WAS NOT AVAILABLE AND SWITCH FASTENERS LOOSEN IN TWO LINES. FASTENERS WERE TIGHTENED AND ESDR KBM2005F00001Solenoid Valve · unserviceableFLAMED OUT DURING VIBRATION TEST. REPLACED IGNITION SOLENOID WITH SERVICEABLE UNIT AS NEEDED.SDR ASMF200411005Ignition Unit · failedDURING ENGINES STARTING, LT ENGINE DID NOT START. CIRCUIT BREAKER WAS CHECKED AND EDP TEST WAS PERFORMED IAW MM 72-21-01, ALL CORRECT. LT ENGINE START WAS PERFORMED AND FAIL CONTINUE, EGT AND RPM INDICATIONS WERE NOT SHOWN. IGNITION BOX AND EXCITER PLUG CABLESDR ERAA097092Exciter · shortedEXCITER IGNITION REMOVED FOR POPPING NR 1 STARTER CIRCUIT BREAKER ON START. CLEANED HOUSING AND COVER, REPLACED BUSH HANGER ASSY UNIT, TESTED, UNIT TESTED SERVICEABLE.SDR MEX2003522Igniter Box · failedAIRCRAFT RETURNED TO PLATFORM DUE TO LT ENGINE IGNITION IN (OVER) AND (GROUND) POSITION IS OUT OF SERVICE. IGNITION BOX WAS REPLACED AND TESTS WERE PERFORMED IAW MM 74-10-01, ALL OK.SDR P5CA0300944Exciter · inoperativeNR 4 ENG START NO INGITION. REPLACED NR 4 ENG NR 1 EXCITER BOX: DEFERRED NR 4 ENG NR 2 IGNITION SYS.SDR BAQA087888Generator · intermittentHIGH ENERGY GENERATOR PRODUCING INTERMITTENT SPARK. REPLACED WITH SERVICEABLE UNIT.SDR BAQA086329Igniter Box · intermittentIGNITER BOX HAS INTERMITTENT OPERATION. REPLACED WITH SERVICEABLE UNIT.SDR VH22003F00000Control Box · failedON MARCH 15, 2003 FAS INSTALLED AUTO CONTINUOUS IGNITION SYSTEM IAW AD AND SB WHICH INSTALLED A NEW IGNITION CONTROL BOX LATEST VARIANT OF THIS UNIT. SYSTEM OPS CHECK WERE GOOD. ON MARCH 25,2003, THE FAILED UNIT (PN 27014087-017) SN FAS 1147 WAS REPLACED WISDR AUS20020637Igniter Box · contaminated(AUS) ENGINE HIGH ENERGY IGNITION SYSTEM GENERATOR CONTAMINATED WITH WATER DUE TO INCORRECT SEALING OF THE UNIT DURING MANUFACTURE.SDR CA020220015Wire · broken(CAN) FOLLOWING A FLIGHT THE ENGINE DID NOT SHUTDOWN WHEN IGNITION SELECTED TO OFF. NO RPM DROP WAS NOTED WHEN SWITCHING IGNITION FROM 'BOTH' TO 'R'.A BROKEN GROUND WIRE WAS FOUUND IN THE IGNITION CIRCUIT.SDR HEEA076951Generator · corrodedCORROSION. REPLACED WITH SERVICEABLE PART.SDR KBMA88712Igniter Box · inoperativeRIGHT IGNITOR IS INOPERATIVE.SDR MWEA010120Relay · inoperativeNR 2 ENGINE WOULD NOT START ON B-SYSTEM IGNITION. REPLACED RELAY R2-92.SDR 20001017SH037Terminal · brokenAIRCRAFT FORCED TO EMERGENCY LAND AFTER ENGINE QUIT DURING LANDING. AIRCRAFT IS AN AMATEUR BUILT GYRO PLANE. THE ENGINE WAS A SUBURU WITH SINGLE COIL IGNITION SYSTEM. POST-LANDING INSPECTION REVEALED THE COIL WIRE TERMINAL LUG BROKE OFF THE COIL WHICH TERMISDR MALA976482Switch · malfunctionedDURING FLIGHT, THE LEFT IGNITION LIGHT ILLUMINATED WITH BOTH POWER LEVERS FORWARD OF YELLOW TAPE. AS PER MAINTENANCE CONTROL, ALL ENGINE INDICATIONS NORMAL. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED LEFT AND RIGHT AUTO IGNITION PRESSURE SWITCHES. OPS SDR CA990223019Relay · failed(CAN) SUBMITTER STATED IT APPEARED THAT A HIGH NUMBER OF GLOW PLUGS WERE BEING USED OVER A SHORT TIME FRAME. ONE PARTICULAR SET WAS REPLACED IN OCTOBER AND CHECKED IN FEBRUARY. ONE ELEMENT WAS NOTED AS COMPLETELY MISSING. ENGINE CHECKED AND METAL BUILD-UP FSDR CA990219003Connector · misinstalled(CAN) CREW OBSERVED A DELAY IN THE ENGINE START TIME. MAINTENANCE INSPECTION FOUND POOR SOLDER CONNECTIONS AT THE IGNITION REGULATOR POWER INPUT CANNON PLUG. CONNECTIONS WERE REPAIRED AND IGNITION TIME GROUND CHECKED SERVICEABLE.SDR CA971015043He Generator · failed(CAN) HIGH ENERGY GENERATOR INSTALLED TO CORRECT INTERMITTENT IGNITION PROBLEM. PROBLEM PERSISTED. NEW GENERATOR WAS FAULTY.SDR CA971223002Ignition Box · failed(CAN) IGNITION BOX FAILED.SDR 96ZZZX64Ignition System · failedAT 1,500 MSL, BOTH IGNITION SOURCES FAILED TO PRODUCE HIGH VOLTAGE TO THE SPARK PLUGS RESULTING IN THE REDUCTION OF ENGINE POWER AND THE ENGINE STOPPED ROTATION. THE AIRCRAFT CRASHED IN AN OPEN FIELD WITH MINOR DAMAGE. BOTH COILS' NEGATIVE TERMINALS EXHIBIT
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