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 ASAA0954856Pcu · intermittentELEC LIGHT ON OVERHEAD PANEL IS ILLUMINATED. PERFORMED FIM TASK 24 31 00 810 801 FOUND INTERMITTENT FAULT ON SPCU. CLEARED FAULT, ALL CHECKS GOOD.Mar 21, 2009 · N557AS · Boeing 737890SDR GLBA200902091Generator · failedAIR RETURN ACFT FLIGHT NR 5185. RT MAIN GENERATOR FAILED IN FLIGHT. INSP & MEL'D.Feb 9, 2009 · N108UX · Emb EMB120SDR ASAA0954377Circuit Breaker · trippedFOUND STANDBY BUS SECT 2 CIRCUIT BREAKER TRIPPED. GROUNDED YES. RESET STANDBY BUS C/B & PERFORMED STANDBY POWER TEST PER MM 24 34 00 710 800. OPS TEST NORMAL.Feb 5, 2009 · N565AS · Boeing 737890SDR ASAA0854083Pcu · malfunctioned`ELEC` LIGHT ILLUMINATED ON OVERHEAD PANEL GROUNDED YES. TRIED TO CLEAR THE FAULT AND NO HELP. CYCLED NORMAL AND STANDBY SPCU C/B AND CLEARED FAULT REF MM FIM 24 34 00 810 802 SPCU. OPS CK GOOD.Dec 20, 2008 · N583AS · Boeing 737890SDR CHQA200800229Generator · failedFLIGHT 7875, CMH TO IAD - AFTER TAKEOFF, THE FLIGHT CREW RECEIVED A GENERATOR NR 2 BEARING FAIL MESSAGE ON EICAS. THE FLIGHT RETURNED TO CMH AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE GENERATOR NR 2 HARNESS W402 BUT THE MESSAGE WOULD INTERMITTENTLNov 20, 2008 · N271SK · Emb EMB145LRSDR S9BA2008030Relay · faultyON FIRST START, LEFT ENGINE DID NOT SPOOL UP. DURING SECOND ATTEMPT STRONG ELECTRICAL SMELL AND CABIN SMOKE DEVELOPED. START WAS ABORTED. FOUND CABLE TERMINAL END BURNT AT REVERSE CURRENT RELAY (RCR) POST. REPLACED TERMINAL END AND RCR REPLACED WITH NEW. Oct 25, 2008 · N533 · Dhav DHC6300SDR UPS08M53119Unknown · failedEMERGENCY POWER TEST FAIL. RESET CIRCUIT BREAKERS. OPS CHECK NORMAL.Aug 16, 2008 · N288UP · Doug MD11FSDR ASAA0853179Transformer · faultedAFTER ENGINE START DURING POWER TRANSFER UNIT LIGHT ILLUMINATED. FOUND THE FOLLOWING CB OPEN P91 PANEL TR1 P92 PANEL DC BUSS 2 TRANSFER & TR 2 RESET C B'S SYSTEM OPS CK OK. IAW FIM TASK 24-31-00-810.Jul 14, 2008 · N559AS · Boeing 737890SDR 2008FA0000439Bearing Cap · crackedPILOT REPORTE TO HAVE AN ALTERNATOR NR 1 FAILURE DURING GROUND PRE-FLIGHT RUN-UP. AC WAS BROUGHT IN FOR MAINTENANCE TO TROUBLESHOOT ALTERNATOR ISSUE. ALTERNATOR BEARING END CAP WHICH IS PART OF THE ALTERNATOR CASE COMPLETED CRACKED OFF AND WAS LYING ON THE ENJul 1, 2008 · N391CP · Cirrus SR22SDR ASAA0853168Control Unit · malfunctionedSPCU STBY C/B OUT RESET SPCU STBY PWR C/B REF 20 60 01. CLEARED ELEC FAULT ON GENERATOR PANEL STBY POWER SYSTEM, OPS CHECK NORMAL PER MM 24 34 00.Jul 1, 2008 · N585AS · Boeing 737890SDR RAIA00805031Battery · malfunctionedFLT 5506 - ATL - CREW RECEIVED A BATTERY NR 1 OVERHEAT MESSAGE ON THE EICAS DURING FLIGHT. MAINTENANCE REMOVED AND REPLACED THE NR 1 MAIN BATTERY ASSEMBLY. NO OTHER DEFECTS NOTED.May 28, 2008 · N844HK · Emb EMB145LRSDR QXEA200800523Generator · failedGTF - DURING ENGINE START NR 2 WAS SLOW TO START. AFTER STARTER CUT-OFF RPM, INDICATIONS FROM THE RAMP OF A NR 2 ENGINE FIRE. NO FIRE INDICATIONS IN THE COCKPIT. RAMP NOTICED JUST SMOKE. MAINTENANCE FOUND THE STARTER/GENERATOR NR 2 TO BE FAILED. REPLACED May 26, 2008 · N426QX · Bombdr DHC8402SDR 2008FA0000368Alternator · separatedBODY THRU SCREWS BACKING OUT CAUSING ALTERNATOR HALVES TO START TO SEPARATE, THOUGH NO IMMEDIATE ISSUES WITH AICAFTS CHARGING SYSTEM, NOTICED DISCREPANCY UPON VISUAL INSPECTION AFTER LANDING. (K)May 9, 2008 · N4711F · Cessna 206CESSNASDR TRAX200800482Rectifier · smokeELECTRIC ODOR IN CABIN. FLT 4533 DEL 80 MINS. EMERGENCY DECLARED. TRANSFORMER RECTIFIER UNITS (TRUS).Mar 29, 2008 · N682BR · Cndair CL6002B19SDR HALA0800369Relay · failedEMERGENCY POWER TEST FAILED. REMOVED AND REPLACED EMERGENCY POWER RELAY, OPS CHECK OK IAW BOEING AMM 24-24-00.Mar 8, 2008 · N475HA · Boeing 717200SDR FDKA200803090Bonding Strap · corrodedTHE BONDING STRAP ON PANEL 5732 IS CORRODED. THE DAMAGED STRAP HAS BEEN REMOVED AND REPLACED.Mar 6, 2008 · N835MJ · Emb EMB145LRSDR 08FDEA00706Rccb · damagedA/P 1 KICKED OFF TWICE FL 360, GOT MOMENTARY FCC DATA FAULT ALERTS. A/P 2 OK, 5 MIN LATER GOT LVL 1 EMERG PWR ON ALERT, RECYCLED EMER PWR SW, ALERT RETURNED. DEPLOYED ADG, SELECTED ELEC MODE. DIVERT TO DEN. ON FINAL SLOWING THROUGH 170 KIAS A/P AND ATT FAIMar 5, 2008 · N612FE · Doug MD11FSDR FDKA200803089Bonding Strap · corrodedBONDING STRAP ON PANEL 6731 IS CORRODED. THE CORRODED STRAP HAS BEEN REMOVED AND REPLACED.Mar 4, 2008 · N835MJ · Emb EMB145LRSDR QXEA200800177Warning Light · illuminatedBOI- FLIGHT 2391 - ON TAKEOFF ROLL AT ABOUT 45 KNOTS, THE NR 1 DC GENERATOR CAUTION LIGHT ILLUMINATED. ABORTED TAKEOFF. LIGHT WENT OUT AS ENGINES MOVED BACK TO DISC. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 24-30-6. AIRCRAFT RETURNED TO Feb 11, 2008 · N418QX · Bombdr DHC8402SDR AMWA89551BCGcu · malfunctionedDURING FLIGHT THE BATTERY CHARGE ANNUNCIATOR ILLUMINATED. MAINT PARALLELED BOTH GCU'S AND CLEARED DISCREPANCY.Jan 10, 2008 · N135YV · Beech 1900DSDR QXEA200800019Inverter · odorPDX - FLIGHT 2172 - STRANGE ODOR FROM THE PRIMARY INVERTER. MAINTENANCE PLACED ON MEL 24-8. AIRCRAFT RETURNED TO SERVICE. REPLACED THE INVERTER. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Jan 7, 2008 · N356PH · Dhav DHC8202SDR QXEA200702011Warning Light · illuminatedFLIGHT 2461, NR1 DC GENERATOR CAUTION LIGHT ILLUMINATED. RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL 24-30-6. AIRCRAFT RETURNED TO SERVICE.Dec 20, 2007 · N423QX · Bombdr DHC8402SDR QXEA200701907Warning Light · illuminatedMSO - FLIGHT 2397 - NR 1 DC GENERATOR CAUTION LIGHT ILLUMINATED. RESET GENERATOR PER THE CHECKLIST, BUT THE LIGHT REMAINED LIT. MAINTENANCE PLACED SYSTEM ON MEL 24-30-6. AIRCRAFT RETURNED TO SERVICE.Dec 17, 2007 · N403QX · Bombdr DHC8402SDR COEA0703940Generator · failedFLIGHT NR 7511,STAND BY POWER LIGHT CAME ON IN FLIGHT, LOSS OF MAIN GENERATOR. PILOT SELECTED STANDBY ALTERNATOR (ON) AND CONTINUED WITHOUT ANY OTHER MALFUNCTIONS FROM THIS SYSTEM, AIRCRAFT LANDED SAFELY. REPLACED STARTER GENERATOR. (K)Dec 7, 2007 · N940FE · Cessna 208BSDR DJFA2007133Adg · burnedDURING POST MAINTENANCE CHECK FLIGHT, CREW TESTED THE AIR DRIVEN GENERATOR SYSTEM (ADG). DURING THE TEST THE ADG FAILED LEAVING THE CREW IN COMPLETE ELECTRICAL BLACKOUT. ENGINE DRIVEN SYSTEM WAS BROUGHT BACK ON-LINE AND AIRCRAFT LANDED SAFELY. MAINTENANCE FNov 2, 2007 · N664CW · Cndair CL6012A12SDR ASAA0752130Control Unit · inoperativeELECT WARNING LIGHT ON OVERHEAD PANEL ILLUMINATED. BITE TEST SHOWS SPCU INOP. REPLACED SPCU, OP CHECKS NORMAL.Oct 18, 2007 · N583AS · Boeing 737890SDR QXEA200701507Generator · inoperativeSEA - ONFLIGHT 2344, ON CLIMB, GOT A NR 1 DC GENERATOR CAUTION LIGHT. AFTER RUNNING THE CHECKLIST IT STAYED ON. MAINTENANCE REMOVED AND REPLACED NR 1 DC GENERATOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Oct 2, 2007 · N415QX · Bombdr DHC8402SDR QXEA200701399Tru · inoperativeDEN - FLIGHT 4337, RECEIVED A TRU FAN FAIL MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE TRU ON MEL. MAINTENANCE REPLACED THE TRU. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Sep 6, 2007 · N611QX · Cndair CL6002C10SDR QXEA200701362Generator · malfunctionedPDX FLIGHT NR 2326: ON START UP FOR TAXI, NR 2 DC GEN WOULD NOT COME ON-LINE. RAN CHECKLIST. NO HELP PER CHECKLIST. LEFT NR 2 DC GEN SWITCH OFF. MAINTENANCE CYCLED BUSS FAULT. RESET SWITCH AND C/W OPS TEST OF DC GEN SYSTEM IAW Q400 AMM TASK 24-31-00-710-8Aug 29, 2007 · N431QX · Bombdr DHC8402SDR QXEA200701396Tru · smokePDX FLIGHT NR 2296: AFTER ENGINE START, FO NOTICED PUFF OF SMOKE BY NOSE AREA. ELECTRICAL PAGE SHOWED NO LOAD ON NR 1 TRU WITH .25 LOAD ON NR 2 TRU AND .5 LOAD ON BOTH DC GENERATORS. MAINTENANCE REMOVED AND REPLACED NR 1 TRU IAW AMM 24-31-21. OPS CHECK GOODAug 14, 2007 · N402QX · Bombdr DHC8402SDR QXEA200701337Tru · smokePDX FLIGHT NR 2296: AFTER ENGINE START, FO NOTICED PUFF OF SMOKE BY NOSE AREA. ELECTRICAL PAGE SHOWED NO LOAD ON NR 1 TRU WITH .25 LOAD ON NR 2 TRU AND .5 LOAD ON BOTH GENERATORS. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE REMOVED AND REPLACED NR 1 TRU IAW AMMAug 14, 2007 · N402QX · Bombdr DHC8402SDR SIMA200721805Contactor · failedRECEIVED EMERGENCY ABNORMAL AND EMERGENCY LIGHT NOT ARMED MESSAGE. ALL FOUR GENERATORS AMPS DOUBLED AFTER APU START, DIVERTED TO GGG. REMOVED AND REPLACED NR 2 ESSENTIAL BUSS CONTACTOR IAW EMB AMM 24-60-03 AND ESSENTIAL TIMER RELAY ONE IAW EMB AMM 20-13-02. Aug 4, 2007 · N933JN · Emb EMB145LRSDR QXEA200701226Generator · unknownBIL FLIGHT NR 2411: NR 2 DC GENERATOR CAUTION. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE REMOVED AND REPLACED THE NR 2 DC STARTER/GENERATOR IAW MTC 6243101 (1-4). OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jul 30, 2007 · N427QX · Bombdr DHC8402SDR QXEA200701222Relay · inoperativePDX FLIGHT NR 2098 - UPON PUSHBACK AUX INVERTER CAUTION LIGHT ILLUMINATED. MAINTENANCE REPLACED RELAY 24-22-K3. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jul 29, 2007 · N346PH · Dhav DHC8202SDR QXEA200701006Generator · malfunctionedBIL FLIGHT NR 2417: NR 2 DC GENERATOR WILL NOT RESET. AIRCRAFT RETURNED TO GATE. MAINTENANCE REMOVED NR 2 STARTER GENERATOR AND INSTALLED NEW STARTER GENERATOR IAW AMM 24-31-01-000-801 AND 24-31-01-400-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jun 17, 2007 · N403QX · Bombdr DHC8402SDR 2393Control Unit · failedAT APPROXIMATELY 1300 LOCAL AND DURING CLIMB-OUT FROM KGSP GOING TO KSAV THE ALT 2 WARNING LIGHT CAME ON AND SHOW A BATTERY DISCHARGE. ACTION TAKEN WAS TO DIVERT TO KGMU FOR TROUBLESHOOT AND REPAIR. 1 PASSENGER ON BOARD AND LANDED WITHOUT INCIDENT. FOUND THJun 15, 2007 · N695CD · Cirrus SR22SDR QXEA200700868Generator · inoperativeRNO FLIGHT NR 2440: NR 2 DC GENERATOR WILL NOT COME ON LINE. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE REMOVED AND REPLACED NR 2 DC GEN IAW MTC 6243101. OPS CHECK GOOD. NO DEFECTS OR LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.May 29, 2007 · N418QX · Bombdr DHC8402SDR CA070423007Probe · intermittent(CAN) BATTERY TEMP MONITOR WAS INDICATING HIGHER THAN NORMAL ON APPROACH. AIRCRAFT LANDED WITHOUT INCIDENT. BATTERY WAS LUKEWARM TO THE TOUCH. MONITOR WAS UNRESPONSIVE. BATTERY AND PROBE WERE REPLACED ALONG WITH WIRING INSPECTED AND AIRCRAFT RETURNED TO SERApr 18, 2007 · Beech 99SDR ASMF200704006Oil System · emptyAIRCRAFT PERFORMED AN UNSCHEDULED LANDING AT MID DUE TO CAPTAIN REPORTED RT CSD FAILED; APU DID NOT START AND BATTERIES CHARGER CIRCUIT BREAKER POPPED OUT. AT MID TECHNICAL PERSONNEL REPLACED CSD AND GENERATOR, TESTED CORRECT IAW MM 2-10-01 AND 24-20-01. BATTApr 10, 2007 · N161PL · Doug MD88SDR QXEA200700361Generator · overheatedSEA FLIGHT NR 2116 - DURING TAXI, NR 2 DC GEN HOT CAUTION ILLUMINATED. AFTER TURNING OFF NR 2 DC GENERATOR (AS PER CHECKLIST) CAUTION EXTINGUISHED AFTER APPROXIMATELY 2 MINUTES. MAINTENANCE REPLACED NR 2 DC GENERATOR IAW MTC 9801001. PERFORMED FUNCTIONAL TEMar 11, 2007 · N354PH · Dhav DHC8202SDR CA070308004Control Switch · shorted(CAN) WHILE CARRYING OUT FLIGHT TRAINING THE LT GENERATOR WAS TURNED OFF. WHEN SELECTED BACK ON, IT WAS NOTED THAT SMOKE WAS COMING FROM THE VOLTAGE REGULATOR. THE GANG BAR WAS SELECTED TO SHUTOFF DC POWER. DURING TROUBLESHOOTING THE MAINTENANCE CREW DISCOVEREMar 6, 2007 · Cvac 340CVACSDR SIMA200706402Gcu · failedLEFT GENERATOR ANNUNCIATOR ILLUMINATED. RESET UNSUCCESSFUL, PLACED SWITCH IN OFF POSITION. DECLARED EMERGENCY. REMOVED AND REPLACED GENERATOR CONTROL UNIT IAW SAAB 24-31-10. OPERATIONAL TEST GOOD, RETURNED AIRCRAFT TO SERVICE.Mar 2, 2007 · N390AE · Saab 340BSDR QXEA200700390Annunciator · malfunctionedSEA FLIGHT NR 2244, NR 2 DC GENERATOR HOT CAUTION LIGHT FLICKERED FAINTLY AND INTERMITTENTLY. CREW PERFORMED EA CHECKLIST AND TURNED OFF NR 2 DC GEN SWITCH. NR 2 DC GEN CAUTION LIGHT CONTINUED TO FLICKER BEFORE TURNED OFF THE NR 2 DC GENERATOR. MAINTENANCE Feb 23, 2007 · N358PH · Dhav DHC8202SDR QXEA200700206Unknown · unknownPUW FLIGHT NR 2197, NR 1 DC GENERATOR CAUTION LIGHT BECAME ILLUMINATED DURING TAXI OUT TO RUNWAY. FOLLOWED EMERGENCY CHECKLIST, CAUTION LIGHT STAYED ILLUMINATED NR 1 ENGINE STARTED NORMALLY (DC GENERATOR INOP). MAINTENANCE PLACED ON MEL.Feb 15, 2007 · N353PH · Dhav DHC8202SDR QXEA200700139Gcu · malfunctionedSEA FLIGHT NR 2328: NR 1 DC GEN ILLUMINATED. CHECKLIST WAS RUN. RESET NR 1 GEN AND IT REMAINED ONLINE. MAINTENANCE REMOVED AND REPLACED NR 1 DC GCU IAW Q400 AMM 24-31-06, PAGES 401-406. PERFORMED OPERATIONAL TEST OF THE DC GCU IAW Q400 AMM 24-31-06 PAGES 5Feb 4, 2007 · N407QX · Bombdr DHC8402SDR MALA070017Battery Pack · no testFAILED CAP CHECK PER BF GOODRICH CMM WO 418119 PN501-1712-02. REPLACED BATTERY PACK.Jan 16, 2007 · N412XJ · Saab 340BSDR NSVA200600227Generator · leakingPAX NOTICED SMOKE FROM LT ENG I/B SIDE. FOUND OIL COMING FROM DC GENERATOR EXHAUST WAS GOING INTO COWLING SCOOP OF PRECOOLER CLEANED OFF RESIDUAL FROM COWLING AND PRECOOLER RAN ENGINE AND OPS CHECKED GOOD CLEANED IAW AMM 20-10-00 RAN ENGINE IAW AMM 71-00-00.Dec 11, 2006 · N193CJ · Saab 340BSDR QXEA200603013Unknown · malfunctionedEUG FLIGHT NR 2156, UPON TAXI OUT RECEIVED AN AUX BATTERY CAUTION LIGHT, ALSO NOTED J-8 CIRCUIT BREAKER POPPED. MAINTENANCE RESET CIRCUIT BREAKER J8 AUX BATTERY CIRCUIT BREAKER. C/W OPS CHECK IAW AMM 24-32-01. GROUND RAN AIRCRAFT WITH DC SYSTEM ON LINE. NONov 24, 2006 · N345PH · Dhav DHC8202SDR IALFAASDR1Wire Harness · brokenAIR DRIVEN GENERATOR TEST IN FLIGHT, FOUND NO OUTPUT. FOUND WIRING HARNESS FROM ADG TO ADG BUSS BURNED-BROKEN AT CONNECTOR BACKSHELL. CONNECTOR AND WIRING REPLACED ADG INSPECTED AND TESTED SERVICEABLE.Nov 3, 2006 · N302P · Beech 58SDR QXEA200602765Warning Message · false activationRDM FLIGHT NR 2329, AFTER ENGINE START, LEFT DC GEN CAUTION LIGHT ILLUMINATED. IT WOULD NOT COME ONLINE WITH RECYCLING SWITCH. MAINTENANCE NOTED AFTER ENGINE START, NR 1 DC GEN SWITCH IN OFF POSITION. PER MAINTENANCE CONTROL, CYCLED SHIPS POWER. RESTARTED Oct 23, 2006 · N411QX · Bombdr DHC8402
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