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 QXEA200301383Generator · failedYVR- ON FLIGHT 2233 ON CLIMBOUT OF SEA NR 1 DC GENERATOR CAUTION LIGHT ILLUMINATED. COMPLIED WITH EMERGENCY CHECKLIST. UNABLE TO RESET NR 1 DC GENERATOR. REMOVED AND REPLACED NR 1 ENGINE STARTER GENERATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERNov 1, 2003 · N367PH · Dhav DHC8202SDR CA031029008Gcu · failed(CAN) A/C DEPARTED AND SHORTLY AFTER TAKEOFF THE LT GENERATOR FELL OFFLINE. IT COULD NOT BE RESET SO THE CREW ELECTED TO RETURN TO THE AIRPORT. THRU TROUBLESHOOTING BY MAINTENANCE THE LT GENERATOR CONTROL UNIT WAS FOUND AT FAULT. IT WAS REPLACED AND TESTED SEROct 29, 2003 · Beech 1900DSDR QXEA200301302Generator · inoperativeSEA-ON FLIGHT NUMBER 2273, NR 1 DC GENERATOR CAUTION LIGHT ILLUMINATED IN FLIGHT, RAN EMERGENCY CHECKLIST AND CYCLED NR 1 DC GENERATOR CONTROL SWITCH WITH NO CHANGE TO CAUTION LIGHT. ALL CIRCUIT BREAKERS ARE IN. REMOVED AND REPLACED NR 1 DC GENERATOR. OPERAOct 18, 2003 · N404QX · Bombdr DHC8401SDR QXEA200301295Generator · failedON FLIGHT 2273 NR 1 DC GENERATOR LIGHT ILLUMINATED IN FLIGHT. RAN EMERGENCY CHECKLIST AND CYCLED NR 1 DC GENERATOR CONTROL SWITCH WITH NO CHANGE TO CAUTION LIGHT. ALL CIRCUIT BREAKERS ARE IN. REMOVED AND REPLACED NR 1 DC GENERATOR. OPERATIONAL CHECKS GOOD.Oct 18, 2003 · N404QX · Bombdr DHC8401SDR QXEA200301226Gcu · failedNR 1 DC GENERATOR CAUTION CAME ON 35 MINUTES INTO FLIGHT. WOULD NOT RESET IAW CHECKLIST. REMOVED AND REPLACED DC GCU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Oct 7, 2003 · N353PH · Dhav DHC8202SDR QXEA200301172Connector · failedON FLIGHT 2114 NR 2 DC GENERATOR HOT ILLUMINATED. AFTER CHECKLIST WAS COMPLETED, LIGHT WENT OUT, THEN REILLUMINATED WITH NR 2 DC GENERATOR OFF, THEN WENT OUT. REMOVED AND REPLACED CONNECTOR 2431-P14. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICESep 19, 2003 · N359PH · Dhav DHC8202SDR CA030918012Generator · out of adjust(CAN) DURING TRAINING, INFLIGHT ENGINE SHUTDOWN AND RESTART PROCEDURES WERE BEING DEMONSTRATED. WHEN START WAS ATTEMPTED THE THE OVERSPEED SYSTEM TRIPPED AND PREVENTED THE RESTART. TROUBLESHOOTING INDICATES THAT A OUTPUT VOLTAGE OF 28.55 VDC FROM THE OPERATINGSep 16, 2003 · Skrsky S76ASDR MALA030420Gcu · failedDURING FLIGHT NR 3021, LT DC GEN FAILED INFLIGHT ZRH COMPLETED MX. NOTIFIED. AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED LT DC GEN GCU PN 51539-007B SN/ON 98657 OFF/98114 IAW AMM 24-31-10-2 OPS CHECK GOOD-Sep 11, 2003 · N402XJ · Saab 340BSDR VNAA0309004Generator · failedDURING TAKEOFF, THE CREW RECEIVED A NR 1 DC GENERATOR FAIL CAS MESSAGE AND ABORTED TAKEOFF. THE CREW THEN RESET THE GENERATOR AND WAS CLEARED FOR ANOTHER TAKEOFF ATTEMPT. FLIGHT 2568 THEN DEPARTED WITH NO FURTHER INCIDENTS.Sep 7, 2003 · N424JS · Dorner DO328100SDR 2003UALA00713Indicator · inoperativeBOTH DC FAIL LIGHTS INOPERATIVE. DIVERTED TO BOI DUE TO ELECTRICAL PROBLEMS. FOUND GENERATOR CONTROL CIRCUIT BREAKER OUT. REPLACED RELAY R41.Sep 5, 2003 · N946UA · Boeing 737522SDR 52776AMWA1Generator · failedON FLIGHT 5521 TAXING OUT, THE CREW NOTICED THE RT GENERATOR WOULD NOT STAY ONLINE. THE AIRCRAFT RETURNED TO GATE FOR MAINTENANCE. MAINTENANCE FOUND THAT THE RIGHT GENERATOR WILL NOT ENERGIZE. MAINTENANCE REMOVED AND REPLACED GENERATOR, GCU AND REPAIRED A WIREJul 20, 2003 · N237YV · Beech 1900DSDR AUS20030803Alternator · faulty(AUS) RT ENGINE ALTERNATOR FAILED. INVESTIGATION FOUND HIGH RESISTANCE IN THE BRUSH BLOCK AND GLAZED BRUSHES.Jul 8, 2003 · Beech 58SDR VNAA0306012Gcu · failedDURING TAKEOFF, THE CREW RECEIVED A RIGHT HAND GENERATOR FAIL INDICATION AND ABORTED TAKEOFF. MAINTENANCE INSPECTED AND REPLACED THE RIGHT HAND GENERATOR CONTROL UNIT IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. OPERATIONAL CHECKS WERE PERFORMED AJun 22, 2003 · N425JS · Dorner DO328100SDR USAABA03021Gcu · failedEN ROUTE FROM FRA TO PHL, CREW RECEIVED THE ECAM WARNING 'E'EC GEN 2 FAULT.' THE GENERATOR WOULD NOT RESET. CREW ATTEMPTED TO START THE APU. THE APU WOULD NOT START AT FL360 OR FL300. APU FINALLY DID START AT 14,000 FT. MAINTENANCE REPLACED THE GCU, BUT FIJun 21, 2003 · N675US · Airbus A330323SDR MALA030313Generator · failedOUTBOUND ON FLIGHT 3273 RIGHT DC GEN FELL OFF LINE. RAN QRH COULD NOT RESET, BUS TIE LIGHT ON, NO C/B POPPED. AIR RETURN TO MSP. MAINTENANCE REPLACED RIGHT DC GEN IAW JOB CARD 243103 SEE CONT ADN 409S 071301 P/N ON/OFF 23080-031, SN/OFF 99951, SN/ON 99294. Jun 14, 2003 · N406XJ · Saab 340BSDR MALA030288Generator · malfunctionedDURING FLIGHT 3145, LEFT DC GEN FELL OFF LINE. AIR RETURN TO MSP. MAINTENANCE REPLACED LEFT GENERATOR P/N 23080-031, S/N OFF 7182, S/N ON 3406 IAW MAL JC 243103.May 29, 2003 · N424XJ · Saab 340BSDR RAIA00305148Gcu · faultyGENERATOR NR 4 FELL OFF LINE. MAINTENANCE REMOVED AND REPLACED NR 4 GENERATOR CONTROL UNIT.May 21, 2003 · N807HK · Emb EMB145SDR MEX2003185Generator · failedAIRCRAFT ARRIVED WITH REPORT RIGHT GENERATOR OUT OF SERVICE, GENERATOR WAS REPLACED AND AFTER ENGINES STARTING CAPTAIN INFORMS THAT SAME CONDITION CONTINOUS. AIRCRAFT ARRIVED BY ITS OWN IMPULSE TO THE POSITION S-7, ENGINES WERE SHUTDOWN AND WIRING WERE VERIFIMay 19, 2003 · N1075T · Doug DC987SDR QXEA0300541Tru · burnedSEA-STRONG ELECTRICAL SMELL EMITTING AROUND NOSE AREA. TRANSFORMER RECTIFIER UNIT 2 BURNED INTERNALLY. REMOVED AND REPLACED TRANSFORMER RECTIFIER UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.May 9, 2003 · N612QX · Cndair CL6002C10SDR 223050303Drive Shaft · failedNR 2 GENERATOR CAWS LIGHT ILLUMINATED DUE TO FAILURE OF NR 2 GENERATOR DRIVE SHAFT.May 3, 2003 · N317NA · Pilats PC1245SDR S2YA03017Panel · inoperativeDURING TAKEOFF OF FLIGHT 2274, A CAS MESSAGE ILLUMINATED FOR LT DC GENERATOR FAIL. THE CREW ABORTED THE TAKEOFF. SINCE THE LEFT GENERATOR CAN NOT BE MEL-ED THE FLIGHT WAS CANCELLED AND THE AIRCRAFT WAS FERRIED BACK. MECHANIC REPLACED THE DC POWER CONTROL UNApr 28, 2003 · N351SK · Dorner DO328300SDR 61841Generator · defectiveFLIGHT 4495 PIT-LEX, DURING FLIGHT THE CREW NOTICED THAT THE EMERGENCY POWER LIGHT WAS ILLUMINATED. THE CREW FOLLOWED THE QRH AND NOTICED THAT THE LT DC GENERATOR VOLTAGE WAS LOW. THE GENERATOR WAS SECURED, AND THE WARNING LIGHT WENT OUT. A/C 138 TURNED AROApr 11, 2003 · N138SD · Saab SF340ASDR CA030423002Circuit Breaker · failed(CAN) THE PILOT WAS DOING NIGHT TRAINING LOCALLY WHEN HE NOTICED THE LOW VOLTAGE INDICATOR LIT AND THE AMMETER SHOWING A DISCHARGE. HE FOUND THE ALTERNATOR CIRCUIT BREAKER TRIPPED.THE BREAKER WAS RESET WHICH RESULTED IN SOME SMOKE AND SPARKS FROM UNDER THE PANApr 8, 2003 · Cessna 172MSDR MALA030228Engine · fireDURING START OF FLIGHT 3113, RAMP REPORTED TO CREW RT ENGINE HAD A FIRE. BOTH DC GENERATORS WOULD NOT COME ON-LINE. GROUND PERSONNEL NOTED SMOKE FROM UNDER RT ENGINE COWL. NO INDICATION IN THE FLIGHT DECK. PILOT BLEW BOTH LT AND RT FIRE BOTTLES. AIRPORT FApr 5, 2003 · N361PX · Saab 340BSDR BAQA085913Circuit Card · failedNR 2 GENERATOR DROPS OFF LINE. REPLACED WITH SERVICEABLE UNIT.Apr 4, 2003 · N911TM · Aerosp AS355F1SDR DLM88030244Charger · failedCREW FOUND SMOKE COMING FROM TWO FUSELAGE HOLES FWD OF CTR E/E COMPARTMENT DURING PREFLIGHT INSPECTION. MTC AND FOUND BOTH SHIPS BATTERIES OVERHEATING AND VENTING THRU OVERBOARD VENT TUBES. REPLACED BOTH SHIPS BATTERIES, BATTERY CHARGER AND R2-50 RELAY. BATMar 15, 2003 · N904DL · Doug MD88SDR HALA0300071Idg · failedATB-ETOPS SIGNIFICANT SYSTEM - RT GEN DRIVE EICAS MSG DISPLAYED GEN DRIVE LT ILLUMINATED STEADY GEN DRIVE WAS DISCONNECTED. A/C RETURNED TO LAX, WHERE AN UNEVENTFUL LANDING WAS MADE. REMOVED NR 2 IDG IAW HAL 767-3-405001. REPLACED IDG AND GCU, LEAK CHECK ANFeb 21, 2003 · N585HA · Boeing 767300SDR DLM90030150Transformer · failedWHILE RELOCATING THE A/C FROM THE PAD TO THE GATE, OPS REPORTED SMOKE/ODOR IN CABIN. DL MTC FOUND THE NR 1 T/R HAD FAILED AND SMOKED. INSULATION ABOVE THE T/R WAS BURNED. REPLACED T/R UNIT.Feb 13, 2003 · N912DN · Doug MD9030SDR ARWA20030205Gcu · failedWHEN GENERATORS ARE PARARELLED NR 2 GENERATOR UNPARELLED, NO VOLTS, NO FREQS AND LOAD. REMOVED AND REPLACED GENERATOR CONTROL UNIT (GCU) IAW MM 24-20-6. OPERATIONAL CHECK NORMAL IAW MM 24-20-1.Feb 13, 2003 · N784AL · Doug DC863FSDR QXEA0300216Gcu · inoperativePDX-ON FLIGHT NUMBER 2059,#1 DC GENERATOR CAUTION AS WELL AS #1 AC GENERATOR LIGHTS ILLUMINATED. UNABLE TO SET PER CHECKLIST. REMOVED AND REPLACED #1 AC GENERATOR CONTROL UNIT AND #1 AC GENERATOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jan 31, 2003 · N364PH · Dhav DHC8202SDR BAQA084043Battery · wornINTERMITTENT CHARGE OF BATTERY. NO CHARGE LIGHT ON. REPLACED WITH SERVICEABLE UNIT.Jan 28, 2003 · N117NC · Bolkms BK117C1SDR VNAA0301029Gcu · failedDURING TAKE OFF, THE CREW RECEIVED A RIGHT HAND GENERATOR FAIL CAS MESSAGE AND ABORTED TAKE OFF. MAINTENANCE INSPECTED AND REPLACED THE RIGHT HAND GENERATOR CONTROL UNIT IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. OPERATIONAL CHECKS WERE PERFORMEJan 26, 2003 · N432JS · Dorner DO328100SDR DL777030078Warning Light · false indicationAPU BATTERY AND APU BATTERY OVERHEAT MSG. REPLACED APU BATTERY AND CHARGER. AC ALSO HAD STATUS MSG FOR BATTERY AN CHARGER. INSPECTED FOR DAMAGE, NONE FOUND.Jan 22, 2003 · N861DA · Boeing 777232SDR QXEA0300099Generator · failedPDX- NO.1 DC GENERATOR CAUTION LIGHT ILLUMINATED. RAN EMERGENCY CHECKLIST, NO OTHER LIGHTS ASSOCIATED WITH PROBLEM. REMOVED AND REPLACED NO.1 STARTER GENERATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Jan 17, 2003 · N351PH · Dhav DHC8202SDR HEEA083807Relay · arcedDC RELAY CONTACTS ARCED.Jan 16, 2003 · Bell 214STSDR HEEA083468Relay · damagedRELAY STUD STRIPPED OUT.Jan 9, 2003 · N3116L · Bell 206L3SDR HEEA083039Relay · damagedGENERATOR DROPPING OFF LINE.Jan 6, 2003 · N6251X · Bell 206L3SDR HEEA083038Relay · malfunctionedBATTERY RELAY PRODUCING A WEAK BATTERY.Jan 6, 2003 · N4835 · Bell 206L3SDR HEEA083037Relay · stuckSTUCK BATTERY RELAY. REPLACED WITH SERVICEABLE RELAY.Jan 6, 2003 · N4835 · Bell 206L3SDR HEEA083036Relay · stuckSTUCK BATTERY RELAY.Jan 6, 2003 · N5019F · Bell 206L1SDR HEEA083035Relay · stuckBATTERY RELAY STICKING.Jan 6, 2003 · N5007Q · Bell 206L1SDR HEEA083034Relay · stuckRELAY CORRODED AND STICKING.Jan 6, 2003 · N8592X · Bell 206L3SDR HEEA083033Relay · burnedRELAY STUCK CLOSED AND BURNED.Jan 6, 2003 · N6603X · Bell 206L3SDR HEEA083032Relay · failedBATTERY SYSTEM STAYS ON WITH SWITCH IN OFF POSITION.Jan 6, 2003 · N6603X · Bell 206L3SDR HEEA082539Relay · failedNR 2 GENERATOR REQUIRES RESET AFTER EACH START.Dec 13, 2002 · N1545X · Skrsky S76ASDR HEEA082538Relay · inoperativeBUS TIE RELAY CONTACTOR INOPERATIVE.Dec 13, 2002 · N1545X · Skrsky S76ASDR 0227Gcu · malfunctionedLOST LEFT GENERATOR IN FLIGHT. COULD NOT RESET. AIRCRAFT DIVERTED TO TYS AND LANDED WITHOUT INCIDENT. COULD NOT DUPLICATE PROBLEM ON THE GROUND, SWAPED GCU GROUND RAN AND TEST FLEW AIRCRAFT WITH NO FURTHER PROBLEMS.Nov 30, 2002 · N605TA · Beech B200SDR 8393298Circuit Board · inoperativeRT GENERATOR FELL OFF LINE IN FLIGHT AND FLIGHT CREW WAS UNABLE TO TIE RIGHT GENERATOR BUS BACK TO ELECTRICAL SYSTEM. MAINTENANCE REPLACED RIGHT DC POWER A257 BUS TIE CONTROL PCB ASSEMBLY.Nov 14, 2002 · N839CA · Beech 1900DSDR 2002FA0001314Gcu · inoperativePILOTS REPORTED LOSS OF NR 1 GENERATOR INFLIGHT, PROCEEDED TO DESTINATION. WITHOUT INCIDENT, TROUBLESHOT AND FOUND NR1. GCU GENERATOR CONTROL UNIT INOPERATIVE ALSO FUSE F1 ON PANEL ZX OPEN REPLACED GCU AND FUSE OPS CHECKED OK.Nov 7, 2002 · N332WE · Braero HS125700ASDR RAIA00210290Relay · inoperative5594-STL- RIGHT GENERATOR FAILED. MAINTENANCE REMOVED AND REPLACED 1PB16, #2 GENERATOR OPS CK OK.Oct 20, 2002 · N560HK · Jetair JETSTM4101
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