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 FDEA201504031147Inverter · failedDURING INITIAL PREFLIGHT, STANDBY INVERTER INDICATION SHOWED ON EICAS & WOULD NOT CLEAR. RAN FIM REF 24-33 FAULT TREE 802 FOUND STANDBY INVERTER SMOKING. INSPECTED IAW FIM 24-51-21-00 NO OTHER DAMAGE TO ANY COMPONENTS BESIDES INVERTER. R & R STANDBY INVERTEApr 3, 2015 · N786FD · Boeing 757222SDR ASAA2015032911166Circuit Breaker · trippedCIRCUIT BREAKER TRIPPED BAT/STBY SW/POS IND P6-5B. ACFT GROUNDED. GVI OF AREA, NO DISCREPANCIES NOTED. RESET C/B. PERFORMED OPS TEST OF STANDBY POWER SYSTEM IAW MM 23-34-00-710-802. OPS TEST NORMAL. C/B REMAINS SET. HAS NO OTHER HISTORY, 30 DAYS..Mar 29, 2015 · N459AS · Boeing 737990ERSDR FDEA201503271102Unknown · failedON PREFLIGHT EMER POWER TEST FAILED. CALLED MX.Mar 27, 2015 · N366FE · Doug MD1010FSDR CA150330003Contactor · burned(CAN) IN FLIGHT, MARCH 15 AT 23:00, THE CREW REPORTED GEN 3 FAIL MSG ON EICAS & ON THE PBA. THEY FOLLOWED THE QRH PROCEDURES, BUT THE FAIL REMAINED. FLIGHT CONTINUED UNEVENTFUL. AFTER LANDING & THE APU RUNNING, THE CREW SHUTDOWN THE ENGS, AT THIS TIME THE APMar 15, 2015 · Bombdr BD7001A10SDR AALA20150304002Pcu · inoperativeAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT WAS NOT OVERWEIGHT. STANDBY POWER OFF LIGHT ILLUMINATED AT FL370 WITH LOSS OF PAX ADDRESS SYS. DIVERTED & ON LANDING FOUND STANDBY POWER CONTROL UNIT CB OUT. REPLACED STANDBY POWER CONTROL UNIT IAW MM Mar 3, 2015 · N968AN · Boeing 737823SDR CA150223006Inverter · failed(CAN) DURING CLIMB, FLIGHT CREW DECLARED AN EMERGENCY DUE TO THE PRESENCE OF SMOKE IN THE COCKPIT. AIRCRAFT RETURNED AND LANDED WITHOUT FURTHER INCIDENT. BEFORE TAXING TO THE GATE, THE AIRCRAFT WAS CHECKED/CLEARED BY LOCAL EMERGENCY RESPONSE SERVICES ON THE RUFeb 20, 2015 · Dhav DHC8102SDR ASAA2015021410633Control Unit · inoperativeELECTRICAL LIGHT ILLUMINATED ON OVERHEAD PANEL. ACFT GROUNDED. ACCOMPLISHED 05-13 BITE IAW FIM 24-31 TASK 801. FOUND SPCU INOP MESSAGE. ACCOMPLISHED FIM 24-34, TASK 802. RESET SPCU AND FAULTS CLEARED. ELEC LIGHT CLEARED. OK FOR SERVICE.Feb 14, 2015 · N588AS · Boeing 737890SDR CA150512004Gcu · malfunctioned(CAN) REQUESTED TO INVESTIGATE A POTENTIAL ACFT OVER VOLTAGE CONDITION. IT WAS IDENTIFIED THAT THERE IS A DESIGN DEFICIENCY WITHIN SAFRAN GCU FAST OVER VOLTAGE CIRCUIT DURING SHORT CIRCUIT OCCURRENCE AT VFG NEGATIVE FIELD TERMINAL IN RANGE OF 10OHMS TO 250OHMFeb 13, 2015 · Bombdr BD7001A10SDR SWAA2015020936410Control Unit · malfunctionedAIR TURN BACK, ON TAKEOFF ROLL, ABOUT 80KTS BOTH CLOCKS WERE FLASHING, LIKE IN TEST MODE. ABOUT 9000 MSL, BOTH LT & RT ENG VLVS CLOSED & SPAR VLV CLOSED, ILLUMINATED FULL BRIGHT, ALONG WITH THE CROSS FEED VLV OPEN LIGHT AS WELL AS BOTH CLOCKS ILLUMINATED AS IFeb 9, 2015 · N477WN · Boeing 7377H4SDR 8EKA20150123001Diode · burnedBEFORE START UP THE NR 1 COM CONTROL HEAD SHORTED OUT & STARTED TO SMOKE. POWER WAS SHUTDOWN & WE BEGAN TO TROUBLESHOOT. AFTER LOOKING AT THE WIRING DIAGRAM & CHECKING THE POWER CIRCUIT AT THE NR 1 COM CONTROL CONNECTOR, FOUND THERE WAS NO SHORT TO GND. INSJan 22, 2015 · N105EV · Beech 1900DSDR CA150113023Panel · unserviceable(CAN) AIRCRAFT WAS SNAGGED FOR LT ENG UNABLE TO START. AFTER INVESTIGATION FOUND FEEDER WIRES, BETWEEN STARTER & GENERATOR & DC POWER PANEL WAS ARCING AT THE STUD OF THE POWER PANEL. THE NUT HOLDING THE FEEDER WIRE DOWN WAS LOOSE BUT NOT LOOSE. RING TERMINAJan 8, 2015 · Beech 1900DSDR CA150106003Relay · damaged(CAN) AVIONICS BUSS 1 AND 2 CONTROL RELAYS FOUND TO BE WIRED INCORRECTLY FROM MANUFACTURE. WIRES FOR CONNECTION 85 WERE ON CONNECTION 86 AND WIRES FROM 86 WERE FOUND ON CONNECTION 85. RELAY INTERNAL DIODES WERE DAMAGED. WIRING CORRECTED AND RELAYS REPLACED.Jan 2, 2015 · Grob G120ASDR CA150102001Bolt · broken(CAN) THE AIRCRAFT WAS SNAGGED FOR ALTERNATOR FAILURE DURING FLIGHT. INVESTIGATION FOUND THAT THE ALTERNATOR MOUNTING PIVOT BOLT BROKE HAD BROKEN. A NEW PIVOT BOLT AND MOUNTING BRACKET AND ALTERNATOR WERE INSTALLED. THE ENGINE WAS REPLACED 129.1 HOURS PRIOR TOJan 1, 2015 · Diamon DA20C1SDR AWKA20141224001Diode · failedWHILE ON DESCENT, FLIGHT CREW RECEIVED A GEN OFF R AMBER CAS MSG. THE APU WAS THEN STARTED TO BRING THE APU GEN ONLINE & WITHIN MOMENTS THERE WAS AN APU GEN OFF AMBER CAS MSG POSTED. DURING THIS TIME THE BATTERY CROSS TIE WAS CLOSED & SOON REOPENED DUE TO A Dec 20, 2014 · N756XJ · Cessna 750SDR ASAA2014121910015Warning Light · false activationAFTER ENGINE START, ELECTRIC LIGHT WAS ILLUMINATED ON OVERHEAD PANEL. ACFT GROUNDED. ACCOMPLISHED FIM ELECTRICAL LIGHT BITE 24-31, TASK 801, AUX BATTERY CHARGER INOP I FAULT. VERIFIED AUX BATTERY CHARGER, C/B P91 WAS SET AND LIGHTS ON AUX BATTERY CHARGER WEDec 19, 2014 · N565AS · Boeing 737890SDR R61A201412161238Tru · inoperativeCREW RECEIVED A NR 2 DC BUSS OFF, TRU 2 FAIL, MAU 3B FAIL, MAU 2A FAIL, RAT ALT 2 FAIL AND FWD CVR/DVR FAIL. DECLARED AN EMERGENCY AND DIVERTED. LANDED WITHOUT INCIDENT. R & R THE NR 2 TRAMSFORMER RECTIFIER UNIT, AMM AND OPS CHECKED GOOD. ACFT IS GOOD FORDec 16, 2014 · N111HQ · Emb ERJ170200LRSDR ASAA2014120309849Warning Light · false activationELEC ANNUNCIATOR ILLUMINATED. ACFT GROUNDED. FOUND SPCU INOPERATIVE LOGGED IN FAULTS. PULLED AND RESET SPCU NML AND STBY CIRCUIT BREAKERS. CLEARED FAULT. OPS TESTED GOOD IAW MM 24-31-11. NO HISTORY LAST 30 DAYS.Dec 3, 2014 · N532AS · Boeing 737890SDR ASAA2014113009798Warning Light · intermittentAFTER THE START CHECKLIST, RECALL ANNUNCIATED ELECTRIC LIGHT ON. ACFT GROUNDED. PERFORMED BITE PROCEDURES IAW FIM 24-31, TASK 801, FOUND STATIC INVERTER FAULT CLEARED FAULT RAN STATIC INVERTER CK IAW MM 24-34-21-400-801, OPS NORMAL. FOUND TO BE AN INTERMITTENov 30, 2014 · N532AS · Boeing 737890SDR CA141104005Relay · failed(CAN) THE TAKEOFF WAS ABORTED DUE TO THE LT GENERATOR FAILING DURING TAKEOFF ROLL. ON THE BACK TRACK THE LT GEN CAME BACK ON LINE AND FAILED AGAIN ON THE TAXIWAY. THE LT GCU WAS REPLACED AND THE GENERATORS WERE PARALLELED. THE L/H GENERATOR FAILED AGAIN IN Oct 31, 2014 · Frchld SA227DCSDR ASAA2014102109448Warning Light · false activationP5-13 TR UNIT ANNUNCIATOR LIGHT ILLUMINATED. WARNING HORN IN NOSE WHEEL WELL ON. ACFT GROUNDED. FOUND TRU2, TRU3, & EQUIPMENT COOLING EXHAUST FAN NORMAL. REF WDM 24-51-11, 24-51-21, 24-32-11, & 21-27-21. REMOVED TRU 1&2. GVI OF TR'S & ASSOCIATED WIRING. NO Oct 21, 2014 · N566AS · Boeing 737890SDR COEA2014101002805Sensor · faultyFLIGHT BLOCKED OUT, ONCE AIRBORNE, THE MASTER CAUTION ILLUMINATED WITH THE NR 1 DC GEN FAULT. THE CREW ELECTED TO RETURN, NO EMER WAS DECLARED. REPLACED THE HOT HALL EFFECTS SENSOR & NR 1 ENG DC GEN CONTACTOR. OPERATIONS CHECKED GOOD. ACFT RETURNED TO SERVOct 10, 2014 · N805FX · Aerosp ATR72212SDR SWAA2014091832119Control Unit · faultyCLICKING WITH AN ELEC SMELL COMING FROM BEHIND FIRST OFFICER'S RT SHOULDER. R & R STANDBY POWER CONTROL UNIT IAW MM.Sep 16, 2014 · N732SW · Boeing 7377H4SDR ASAA2014090309049Static Inverter · failedAFTER ENGINE START, RECEIVED AN ELECTRIC LIGHT. RETURNED TO GATE. ACFT GROUNDED. REPLACED STATIC INVERTER IAW MM 24-34-21-000-801 AND 24-34-21-400-801. OPS CHECK GOOD.Sep 3, 2014 · N514AS · Boeing 737890SDR 6CBA20140825134Motor · burned outCRUISE FLIGHT, ODD ELEC NOISE, BUS TIE CAWS, NON-ESSENTIAL CAWS & FLICKERING BATTERY CAWS, BUS TIE & GEN 2 TIE RELAYS POPPED. BATTERY 1 AMPS DISCHARGING. STRONG ELEC ODOR INSIDE TAIL SECTION NOTED UPON LANDING. THE VCCS SYS DRIVE MOTOR PN 1134104-1, SN 992Aug 25, 2014 · N877AF · Pilats PC1247SDR UHLA2014070200472Warning Message · illuminatedDC ESS BUSS OFF MESSAGE ON AND OFF SEVEN TIMES DURING FLIGHT, SHUTSOFF BATTERY. MESSAGE WENT AWAY AROUND 6,000 FEET. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. REMOVED GCU 1 AND INSPECTED THE CONNECTIONS. INSPECTED PINS, NO DEFECTS NOTJul 2, 2014 · N641RW · Emb ERJ170100SESDR FDEA201407021610Unknown · malfunctionedON 2 SEPARATE ATTEMPTS, EMER POWER TEST FAILED, DURING PREFLIGHT. DOWN POWERED ACFT & RE-POWERED ACFT. PERFORMED EMER POWER TEST IAW AMM 24-00-01-5. OPERATIONS CHECKED NORMAL. NO HISTORY, OK FOR SERVICE.Jul 2, 2014 · N523FE · Doug MD11FSDR 1KSA20140702001Unknown · malfunctionedEN ROUTE THERE WAS A FAILURE OF BOTH FMSS WITH A SUBSEQUENT LOSS OF BOTH GENERATORS. ACFT DIVERTED & WITHIN 10 MILES THE CREW WAS ABLE TO RESET BOTH GENERATORS. ALL SYS WERE RESTORED. THE EMER WAS CANCELED WITH ATC & A PRECAUTIONARY LANDING WAS MADE WITHOUTJun 27, 2014 · N333YJ · Raythn 400ARAYTHEONSDR ASAA2014061808269Static Inverter · failedELECTRIC LIGHT ON DURING PREFLIGHT. ACFT GROUNDED. VERIFIED DEFECT. SPCU BITE LOGS STATIC INVERTER. REPLACED STATIC INVERTER REF MM 24-34-21, GROUND VERIFICATION TEST PASSED.Jun 18, 2014 · N461AS · Boeing 737990ERSDR RU3A20140613022Circuit Card · failedLEFT GEN TIE OPENED ON TAKEOFF ROLL, RESET NORMAL OPEN. R & R BUS TIE CONTROL CARD. RAN & OPERATIONS CHECKED DC GEN SYS & BUS TIE SYS OPERATIONS CHECK WAS GOOD.Jun 13, 2014 · N67 · Beech 300BEECHSDR RU3A20140603020Controller · out of adjustRIGHT GEN FAILED IN CRUISE FLIGHT AT 11,000'. RESET GEN & IT OPERATED NORMALLY FOR ABOUT 7 MINS & IT FAILED AGAIN. RESET GEN A SECOND TIME & REMAINED ON LINE FOR REMAINDER OF FLIGHT. ADJUSTED LT & RT GEN CONTROL. CLEANED & TORQUED GEN TERMINAL LEADS. OPERAJun 3, 2014 · N54 · Lear 60LEARSDR ASAA2014051307798Module · malfunctionedELECTRIC LIGHT ON, STATIC INVERTER INOPERATIVE. ACFT GROUNDED. REMOVED STATIC INVERTER REF MM:24-34-21. INSTALLED STATIC INVERTER REF MM 24-34-21-400-801. FAILS OPS CK. FAULT INDUCED W/ RCCB C/B OPEN TO CK STATIC INVERTER POWER LEADS TORQUE. STATIC INVERMay 13, 2014 · N594AS · Boeing 737890SDR ASAA2014050907741Control Unit · failedOVERHEAD ELECTRICAL PANEL AMBER LIGHT ILLUMINATED. ACFT GROUNDED. FAULT INDICATED SPCU INOPERATIVE. R & R SPCU IAW MM 24-34-11-400-801, OPS NORMAL.May 9, 2014 · N594AS · Boeing 737890SDR SWIA201437521Tru · failedNR 2 TRU IS SMOKING. R & R THE TRU ,May 7, 2014 · N703SK · Cndair CL6002C10SDR ASAA2014041707501Pcu · malfunctionedELEC LIGHT ILLUMINATED DURING ENGINE START. ACFT GROUNDED. PERFORMED FIM 24-31-801. ELECTRIC LIGHT BITE TEST. SHOWS SPECU FAULT, PERFORM FIM TASK 24-35-802 SPCU FAULT CLEARED, FAULT WAS INTERMITTENT. REPLACED SPCU IAW AMM 24-34-11, OPS NORMAL. GROUND VERIApr 17, 2014 · N594AS · Boeing 737890SDR CA140922005Electrical Sys · malfunctioned(CAN) ON A LOCAL FLIGHT CALLED ON THE OUTSIDE LINE TO ADVISE HE HAD A COMMUNICATION FAILURE OVER. INBOUND TO THE FIELD AIRCRAFT WAS CLEARED TO LEFT DOWNWIND FOR RUNWAY 31. CALLED BACK WHEN THE AIRCRAFT WAS ON LEFT DOWNWIND. THE AIRCRAFT WAS CLEARED TO LAND. TApr 7, 2014 · Cessna 172MSDR ASAA2014040707465Control Unit · warning lightPRIOR TO PUSH, RECEIVED AN ELECTRIC LIGHT ON OVERHEAD ELECTRICAL PANEL STAYS ON W/ APU ON GROUND POWER. ACFT GROUNDED. ACCOMPLISHED ELECTRICAL LIGHT MESSAGE BITE PROCEDURE IAW FIM 24-31, TASK 801. FOUND SPCU INOPERATIVE MAINT MESSAGE. ACCOMP FIM 24-34, TAApr 7, 2014 · N594AS · Boeing 737890SDR IPXA2014032682421Inverter · failedSTATUS MESSAGE FOR STANDBY INVERTER. R & R STANDBY POWER INVERTER IAW AMM 24-33-03-004. SYSTEM OPS CHECKED NORMAL, NO STATUS MESSAGE.Mar 25, 2014 · N326UP · Boeing 76734AFSDR CA140327005Limiter · failed(CAN) ACFT WAS CLIMBING OUT, WHEN THE CREW OBSERVED THE LANDING GEAR HANDLE POSITION DISAGREEMENT LIGHTS ILLUMINATED, UPON INVESTIGATION OF THIS ISSUE THERE WERE MULTIPLE COMPONENT FAILURES NOTED, 1 FUEL FLOW, OIL TEMPERATURE, OIL PRESSURE AND NR 1 INVERTER, TMar 21, 2014 · Beech 200BEECHSDR ASAA2014030707107Control Unit · inoperativeLIGHT ILLUMINATED ON ELECTRICAL PANEL. ACFT GROUNDED. PERFORMED FIM 24-34, TASK 802. FOUND FAULT SPCU INOP 1. CLEARED FAULT AND DOES NOT RETURN. IAW FIM INTERMITTENT FAULT. NO HISTORY 90 DAYS. GROUND VERIFICATION SUCCESSFUL.Mar 7, 2014 · N514AS · Boeing 737890SDR ASAA2014022807029Control Unit · malfunctionedELECTRICAL LIGHT ILLUMINATED ON OVERHEAD PANEL. ACFT GROUNDED. PERFORMED BITE CHECK IAW FIM TASK 24-31, TASK 801. SPCU INOPERATIVE FAULT STORED. PERFORMED FIM TASK 24-34, TASK 802. FAULT CLEARED, SEAM C. R & R SPCU IAW MM TASKS 24-34-11-000-801/24-34-11-4Feb 28, 2014 · N519AS · Boeing 737890SDR ASAA2014022306959Static Inverter · failedELEC LIGHT ILLUMINATED. ACFT GROUNDED. ACCOMPLISHED FIM TASK 24-34-TASK 801. STATIC INVERTER INOPERATIVE. WOULD NOT RESET. REMOVED STATIC INVERTER IAW AMM 24-34-21-000-801. INSTALLED NEW STATIC INVERTER IAW AMM 24-34-21-400-801. GROUND OPS CHECK GOOD.Feb 23, 2014 · N517AS · Boeing 737890SDR USAA2014020300019Contactor · faultyCREW REPORTED THEY LOST ELEC ON TAKEOFF AT 80 KNOTS & SYS RETURNED TO NORMAL AT 100 KNOTS. THE LOUD SOUND OF A SWITCH RELAY WAS HEARD AT FAILURE. DURING FAILURE, ALL DMC'S & FCU'S WERE INOPERATIVE. FLIGHT RETURNED TO FIELD AT CLT & LANDED WITHOUT INCIDENT. Jan 31, 2014 · N763US · Airbus A319112SDR 39LA2014012053Relay · failedON APPROACH TO OAKN THE GEN FAIL WARNING LIGHT ILLUMINATED WITH A MASTER CAUTION WARNING. THE EMERGENCY PROCEDURE TO TRY & RESTORE POWER WAS ACCOMPLISHED WITH NO RESULT. WE LANDED AIRCRAFT WITHOUT INCIDENT. REMOVED REVERSE CURRENT RELAY PN A-700AW, SN AP98Jan 20, 2014 · N364HH · Skrsky S61NSDR 2014FA0000006Generator · failedMECHANIC REMOVED RT ENGINE COWL AND FOUND SIGNIFICANT INTERNAL AND EXTERNAL DAMAGE TO THE RT GENERATOR. AFT SECTION OF THE GENERATOR CASE WAS SEPARATED, GENERATOR SHAFT WAS SHEARED AND BEARINGS APPEAR TO HAVE FROZEN UP.Jan 5, 2014 · N363PJ · Lear 36ASDR ASAA2013122612248Warning Light · false activationELECTRIC LIGHT ILLUMINATED ON OVERHEAD ELECTRICAL PANEL. ACFT GROUNDED. PERFORMED ELECTRICAL LIGHT MESSAGE BITE PROCEDURES IAW FIM 24-31-801. RESET BIT, NO FAULT NOTED.Dec 26, 2013 · N594AS · Boeing 737890SDR ASAA2013121096715Warning Light · illuminatedGATE POWER FAILED THEN THE ELECTRIC LIGHT ILLUMINATED. ACFT GROUNDED. DUE TO GATE POWER TRANSFER ELECTRIC LIGHT FAULT. RESET FAULTS. ACCOMPLISH ELECTRIC LIGHT MSG BITE. NO FAULTS NOTED AFTER TEST PROC. ACFT OK FOR SERVICE, REF FIM 24-31-TASK 801.Dec 10, 2013 · N585AS · Boeing 737890SDR CALA2013120993536Contactor · faultyPILOT REPORTED BCL 2 DISPLAYED ON UPPER ECAM. REPLACED NR 2 LINE CONTACTOR IAW AMM, OPERATIONS CHECKED NORMAL, MESSAGE CLEARED.Dec 6, 2013 · N491UA · Airbus A320232SDR 2013FA0000673Alternator · failedALTERNATOR FAILED DUE TO 1 CASE BOLT SHEARING AND HEAD WITH SHAFT STILL ATTACHED TO SAFETY WIRE SHORTING OUT THE FIELD POST. ALTERNATOR WAS IN SERVICE FOR 1 YEAR AND 234 HRS.Nov 22, 2013SDR ASAA2013111996467Static Inverter · inoperativeWITH APU OPERATING, ELEC LIGHT ILLUMINATED ON OVERHEAD. PERFORMED BITE TEST STATIC INVERTER 1 INOPERATIVE. DURING APU SHUTDOWN, APU SHUTDOWN IMMEDIATELY AFTER SWITCH WAS PUT TO OFF. ACFT GROUNDED. TSR ISSUED. REPLACED SPCU REF MM 24-34-11-400-801.Nov 19, 2013 · N559AS · Boeing 737890SDR GN0A11182013Relay · faultyFLIGHT 652 ACY TO ORF WHILE TAXING FOR TAKEOFF THE APU GEN DROPPED OFF LINE. THE FLIGHT CREW FOLLOWED QRH PROCEDURES & RESET THE GEN WHICH CAME BACK ON LINE. ON CLIMB OUT THE APU GEN AGAIN DROPPED OFF LINE. THE CREW SHUTDOWN THE APU AS THE RT EADI & EHSI DINov 17, 2013 · N652CT · Emb EMB120ER
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