JASC 2430

Service difficulty reports · 1,121

Reports filed under 2430 · DC Generating 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 = '2430'
  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 CA981019023Regulator · failed(CAN) IN-FLIGHT AIRCRAFT CROSS TIE LOCKOUT LIGHT CAME ON. CARRIED OUT QRH CK LIST WITH ONE RESET. LIGHTS STAYED ON, AIRCRAFT RETURNED. LT VOLTAGE REGULATOR AND GENERATOR REPLACED. GROUND RUN SERVICEABLE.Oct 3, 1998 · Doug DC932SDR PLGA980923AGcu · failedBGR - FLT 4253 - IN FLIGHT, THE RIGHT DC GENERATOR FAILED. AIRCRAFT DIVERTED TO BGR AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT GCU, SYSTEM TESTED GOOD. (M)Sep 23, 1998 · N342BE · Saab SF340ASDR CA981001015Wire · chafed(CAN) DUE TO A WIRE CHAFING ON THE FIREWALL IN THE RIGHT HAND PYLON, A SHORT CIRCUIT OCCURRED DURING TEST FLIGHT. GENERATOR REMAINED OFF-LINE.Sep 18, 1998 · Cndair CL6002B19SDR HEEA0016013Regulator · failedNO POWER FROM PIN M ON VOLTAGE REGULATOR TO TERMINAL ON STARTER/GENERATOR.Sep 9, 1998 · N457PH · Bell 407SDR HEEA0015929Control Unit · failedGENERATOR WOULD NOT RESET.Aug 28, 1998 · N5426U · Skrsky S76ASDR HEEA0015772Regulator · failedGENERATOR WOULD NOT STAY ON LINE AT IDLE. SENT TO MASCO FOR INSPECTION AND REPAIR.Aug 26, 1998 · N50034 · Bell 206L1SDR COMA9860234Controller · failedTRU NR 2 FAILED FOLLOWED BY ELECTRICAL BURNING SMELL. REPLACED BURNED MAIN BATTERY POWER CONTROLLER IN JB5.Aug 17, 1998 · N918CA · Cndair CL6002B19SDR CA980908030Connector · failed(CAN) CONNECTOR P18PA TO THE MAIN BATTERY POWER CONTROLLER (K12PA) FOUND BURNED AND COMPLETELY DETACHED FROM THE CONTROLLER. ADJACENT AREA WIRING WITHIN JUNCTION BOX WAS HEAT DAMAGED.Aug 17, 1998 · Cndair CL6002B19SDR AU981116Suppressor · failed(AUS) ALTERNATOR NOISE SUPPRESSOR RFI (RADIO FREQUENCY INTERFERENCE) UNIT FAULTY.Aug 13, 1998 · Mooney M20JSDR 98ZZZX3364Relay · malfunctionedUNIT STAYED ON WITH SWITCH OFF CAUSING OVERHEATING.Aug 11, 1998 · N2616 · Bell 206L3SDR HEEA0015474Regulator · malfunctionedWHEN VHF KEYED, LOADMETER GOES TO ZERO.Jul 30, 1998 · N83MT · Bell 206L1SDR HEEA0015432Control Unit · failedGENERATOR WILL NOT RESET WHEN TESTING FOR GROUND FAULT OR OVER VOLTAGE.Jul 30, 1998 · N1545X · Skrsky S76ASDR HEEA0015430Transformer · failedTRANSFORMER WILL NOT COME ON LINE.Jul 30, 1998 · N5435V · Skrsky S76ASDR HEEA0015392Control Unit · failedDC CONTROL UNIT WILL NOT BRING GENERATOR ON LINE.Jul 29, 1998 · N5426U · Skrsky S76ASDR HEEA0015336Regulator · failedAMMETER DEFLECTS NEGATIVE WHENEVER VHF IS KEYED.Jul 29, 1998 · N22425 · Bell 206L1SDR HEEA0015326Dc Converter · inoperativeDC CONVERTER INOPERATIVE.Jul 29, 1998 · N706AE · Skrsky S76ASDR 98ZZZX2643Diode Assy · rustedFOUND DIODE ASSY 62279-000 RUSTED OUT AT RESISTOR WHERE IT MOUNTS. THIS PART IS LOCATED UNDER MASTER SOLENOID ON BATTERY BOX (PIPER PART).Jul 3, 1998 · N6892W · Piper PA28140SDR HEEA0015152Control Unit · faultyKICKS OFF LINE AND POSITIVE TACK DISTORTED.Jul 1, 1998 · N22608 · Bell 412SDR HEEA0015127Relay · pittedRELAY HAS PITTED CONTACTS.Jul 1, 1998 · N59806 · Bell 214STSDR HEEA0015122Relay · failedRELAY IS BURNED AND PITTED.Jul 1, 1998 · N59806 · Bell 214STSDR HEEA0015120Relay · failedRELAY IS BURNED AND PITTED.Jul 1, 1998 · N59806 · Bell 214STSDR 98ZZZX2639Diode Assy · rustedFOUND DIODE ASSEMBLY 62279-000 RUSTED OUT AT RESISTOR WHERE IT MOUNTS. THIS PART IS LOCATED UNDER MASTER SOLENOID ON BATTERY BOX (PIPER PART).Jul 1, 1998 · N4722L · Piper PA28180SDR HEEA0014940Regulator · failedGENERATOR FAILED. LIGHT BATTERY WILL NOT CHARGE.Jun 22, 1998 · N3116P · Bell 206L3SDR HEEA0014909Control Unit · failedCONTROL UNIT DOES NOT COME ON LINE.Jun 22, 1998 · N3131S · Bell 212SDR HEEA0014898Control Unit · failedCONTROL UNIT HAS NO OUTPUT.Jun 22, 1998 · N21498 · Bell 412SDR HEEA0014704Control Unit · failedGENERATOR WOULD NOT COME ON.Jun 10, 1998 · N6559Z · Bell 412SDR HEEA0014639Control Unit · inoperativeDC CONTROL UNIT WILL NOT COME ON LINE.Jun 8, 1998 · N6559Z · Bell 412SDR HEEA0014627Regulator · inoperativeGENERATOR WILL NOT COME ON LINE.Jun 8, 1998 · N129MR · Bell 206L3SDR 98ZZZX2697Control Unit · failedALTERNATOR CONTROL UNIT FAILED. INTERNALLY, FIELD OUTPUT PIN IS SHORTED TO GROUND. INSPECTION OF REST OF ELECTRICAL SYSTEM REVEALED NO DEFECTS IN WIRING OR SWITCHES. INSTALLATION OF ELECTRO SYSTEMS R575G RESTORED NORMAL OPERATION OF ELECTRICAL SYSTEM. NOTEJun 1, 1998 · Cessna P210NSDR CA980608009Relay · failed(CAN) BATTERY CHARGER ANNUNCIATOR ILLUMINATED DURING GROUND OPERATION. RELAY KP7A FOUND FAULTY. WHEN RELAY IS LATCHED BY A DC SENSE CIRCUIT, IT, IN TURN, WILL ALLOW THE AC BUS TO OPERATE BATTERY CHARGER. PART TC: 4,348.May 30, 1998 · Cndair CL6001A11SDR PLGA980528ARelay · failedBOS - FLT 4253 - AFTER TAKEOFF, THE RIGHT MAIN ELECTRICAL BUS INTERMITTENTLY FELL OFF LINE. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT TIME DELAY RELAY (PC72). SYSTEM TESTED GOOD. (M)May 28, 1998 · N358BE · Saab 340BSDR 98ZZZX2350Insulator · shortedPOWER SUPPLY S/N'S 057R, 116R, 139R, 173R, 259R, AND 328R FOUND Q5 DAMAGED BY SHORT-CIRCUIT (S/N 173R). INSPECTION REVEALED MICA INSULATOR MIS-POSITIONED UNDER Q5 PERMITTING COLLECTOR TO SHORT TO CHASSIS (GROUND). INSPECTION OF ADJACENT COMPONENTS (CR19 AND May 22, 1998 · Semco CHALLENGERSDR HALA9800125Rccb · failedHNL - FLT 465 - (LOG PAGE NR 4205729). MULTIPLE INDICATIONS OF POSSIBLE RCCB FAILURE. MANIFOLD FAIL LIGHTS 1 AND 2 DO NOT TEST. CABIN STANDBY PRESSURE DOES NOT TEST. NO AMPERAGE DRAWN ON AUXILIARY PITOT HEAT. NO PRESSURE INDICATION ON NR 2 PNEN DUCT PRESSUMay 15, 1998 · N148AA · Doug DC1010SDR HEEA0014119Control Unit · failedCONTROL UNIT WOULD NOT ALLOW NR1 GENERATOR TO COME ON LINE.May 4, 1998 · N22608 · Bell 412SDR HEEA0014115Control Unit · dailedCONTROL UNIT WILL NOT TURN ON GENERATOR.May 4, 1998 · N5128 · Skrsky S76ASDR 98ZZZX1853Contactor · failedWENT TO SERVICE BATTERY AND FOUND BATTERY RELAY BROKEN AND WIRES BURNED. THE SYSTEM STILL WORKED, BUT SUBMITTER DOES NOT KNOW HOW LONG RELAY EAR HAD BEEN BROKEN OFF. IT SEEMS THAT EVEN THOUGH THE EAR ON THE CONTACTOR HAD BROKEN OFF, IT WAS STILL ABLE TO MAKEMay 4, 1998 · N20LX · Piper PA31350SDR HEEA0014060Relay · stuckSTUCK CLOSED AFTER INSTALLATION. RESET RELAY AND TRIED AGAIN, UNIT THEN STARTED SMOKING. REPLACED WITH SERVICEABLE RELAY SYSTEM.Apr 29, 1998 · N4282Z · Bell 206L3SDR HEEA0014059Relay · failedRELAY CONTACTS STUCK. REPLACED WITH SERVICEABLE RELAY.Apr 29, 1998 · N1546K · Skrsky S76ASDR HEEA0014027Transformer · failedBURNING SMELL COMING FROM UNIT AND CAUSES TONE IN HEADSET.Apr 22, 1998 · N5435V · Skrsky S76ASDR 98ZZZX1782Shunt · wornWORN SHUNT. REMOVED AND REPLACED 4 EACH.Apr 22, 1998 · N4UV · Bell 230SDR 98ZZZX1751Switch · failedSWITCH TIES INTERMITTENTLY. REMOVED AND REPLACED.Apr 16, 1998 · N117NC · Bolkms BK117C1SDR ORJA9874Circuit Breaker · trippedRETURN TO GATE FOR LEFT GENERATOR OFF AND LIGHT A/C POWER FAULT ANNUNCIATED. PULLED AND RESET CIRCUIT BREAKERS ON DC POWER ISOLATION UNIT. ENGINE RUN AND LEFT GENERATOR CAME ON-LINE AND OPS CHECK. (X)Apr 14, 1998 · N905RA · Doug MD9030SDR 98ZZZX1529Circuit Breaker · failedINSTALLED 'OVERHAULED' REVERSE CURRENT CIRCUIT BREAKER ON AIRCRAFT. PLACED BATTERY SWITCH AND MASTER TO 'ON'. BATTERY WOULD NOT COME ON LINE. TROUBLESHOT SYSTEM AND FOUND AN 'OPEN' BETWEEN THE 'GENERATOR FIELD SWITCH TERMINALS'; THUS, NOT ALLOWING THE BATTEApr 10, 1998 · N143Z · Dhav DHC6300SDR CA980506007Wire · misinstalled(CAN) IN REFERENCE TO ELECTRICAL LOAD DISTRIBUTION, DC POWER LEFT WIRING DIAGRAM MANUAL ATA 24-61-02, WIRE NR A2-4-P170-J WAS CONNECTED TO TERMINAL NR 5 INSTEAD OF TERMINAL NR 1. IN THIS SITUATION, THE LEFT GENERATOR WAS HARD TO COME ON LINE AFTER THE ENGINE Apr 9, 1998 · Beech 1900DSDR 98ZZZX2277Circuit Breaker · failedWHILE EN ROUTE, LOST COMPLETE ELECTRICAL POWER IN TOTAL IFR CONDITIONS WITH ZERO VISIBILITY. PWM MAINTENANCE COULD NOT DUPLICATE THE PROBLEM. AIRCRAFT DEPARTED AND THE SAME CONDITION OCCURRED AGAIN. THE CIRCUIT BREAKER WAS REPLACED AND THE CONDITION WAS NEVApr 8, 1998 · N1943M · Cessna 210MSDR HEEA0013814Relay · failedINOPERATIVE.Apr 2, 1998 · N59806 · Bell 214STSDR HEEA0013666Relay · failedCOIL AND CONTACTOR ARE BURNT. COIL IS BURNT.Mar 30, 1998 · N3116L · Bell 206L3SDR 98ZZZX1598Diode · failedPOWER DIODE FAILED CAUSING DAMAGE TO: REGULATOR, ALTERNATOR, AUTOPILOT. RECOMMEND REPLACING BOTH DIODES WITH HEAVIER DUTY (HIGHER CAPACITY) DIODES.Mar 28, 1998 · N72324 · Cessna 337GSDR HEEA0013545Relay · failedGENERATOR FALLING OFF LINE.Mar 26, 1998 · N59806 · Bell 214STSDR CA980325010Generator · wiring(CAN) HISTORY OF NR 4 GEN AND BUS NR 4 FAULT PROBLEMS. MANY UNITS CHANGED, NO FIX, HIGH RESISTANCE BETWEEN NR 4 GCU AND CURRENT LIMITER, ONGOING.Mar 23, 1998 · Boeing 7474F6
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