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 WX0A2013111800756Switch · failedEMERGENCY POWER INOPERATIVE. TEST FAILED, EMERGENCY AC POWER TEST. JIGGLING SWITCH MAKES TEST PASS/FAIL. AD 95-11-12 BY REPLACEMENT OF EMERGENCY POWER SWITCH IAW SB DC-9 24-150R1. NEXT REPLACEMENT DUE WITHIN 5 YEARS AND IAW MM 24-23-01 AND 24-23-02.Nov 17, 2013 · N868GA · Doug DC983SDR CALA2013110192558Fuse · faultyBCL 2 FAULT DISPLAYED ON UPPER ECAM SCREEN, ELECTRICAL. REPLACED FUSE 4PB2 IAW WD24-38-01. CHECKED NORMAL IAW 24-38-00-710-001.Oct 31, 2013 · N402UA · Airbus A320232SDR 2013FA0000602Power Cable · burnedRT GENERATOR WOULD NOT COME ONLINE. FOUND POSITIVE GENERATOR CABLE INSIDE RT PYLON TO BE BADLY BURNED AND SEPARATED FROM FEED THROUGH CONNECTOR. GEN CABLE INSIDE PYLON OVERHEATED TO THE POINT OF SEPARATION FROM THE FEED THROUGH CONNECTOR. CABLE CONNECTOR AOct 22, 2013 · N233QS · Amd FALCON2000EXSDR 9JLA2013110406377Gcu · defectiveDURING THE TAKEOFF ROLL, CREW REPORTED THAT THE NR 1 DC GENERATION SYS FAILED PRIOR 80 KNOTS AND THE TAKEOFF WAS ABORTED. TROUBLESHOOTING IDENTIFIED THE NR 1 GENERATOR CONTROL UNIT AS DEFECTIVE. THE DEFECTIVE GCU WAS R & R WITH A REPAIRED UNIT.Oct 7, 2013 · N800FL · Raythn HAWKER800SDR CA130927004Alternator · contaminated(CAN) AFTER ROTATION, THERE WAS A FUEL FILTER CLOGGED ECAM MESSAGE. THE MESSAGE THEN CLEARED AFTER THRUST REDUCTION. IMMEDIATELY AFTER THRUST REDUCTION THERE WAS AN INTERMITTENT ENGINE 2 THRUST LEVER TLA DISAGREE. ECAM ACTIONS WERE COMPLETED HOWEVER MAINTENSep 24, 2013 · Airbus A320211SDR 9JLA2013092300898Pcb · defectiveTHE FLIGHT CREW REPORTED THAT AFTER THE NR 2 ENGINE WAS STARTED AND THE GENERATOR WAS ON-LINE. NR 2 GENERATOR WAS INDICATION HIGH VOLTAGE. TROUBLESHOOTING FOUND NR 2 GENERTATOR CONTROL PCB DEFECTIVE. PCB REPLACED WITH A NEW BOARD, FUNCTIONAL CHECKS WERE SATISep 13, 2013 · N904HD · Lear 45LEARSDR CALA2013090991102Contactor · faultyAFTER T-S LOG1 WRITE UP FOUND 6PB1 CONTACTOR INOPERATIVE. SWAPPED 6PB1 & 6PB2 TO VERIFY! BAD NON STOCK SEA, PN NEEDED IS 565-0010. REPLACED 6PB1 CONTACTOR IAW MM. DISCONNECTED & RECONNECTED MAIN BATTERIES IAW MM. OPERATIONS CHECKED GOOD.Sep 6, 2013 · N493UA · Airbus A320232SDR UIEA2013082700469Warning Light · illuminatedDURING TAKEOFF ROLL (LESS THAN 30 KTS), EICAS ADVISORY MESSAGE "ELEC BUS ISLN 2" APPEARED. CREW ABORTED TAKE OFF AND RETURNED TO GATE. NR 2 IDG PLACED ON DMI IAW DDPG 24-11-01A.Aug 27, 2013 · N477MC · Boeing 74747UFSDR CALA2013082690738Coupler · faultyFLIGHT CONTROL SYSTEM ANY CONDITION OF THE FLIGHT CONTROL SYSTEM OR IT'S SYSTEM INTERFACES WHICH WOULD PREVENT DISPATCH. FLIGHT CONTROLS SYSTEM BELOW MINIMUM DISPATCH REQUIREMENTS. STATUS MSG01- ACTIVE CRUISE HARD;POWER SUPPLY ASSEMBLY (LEFT) HAS NO OUTPUT OAug 24, 2013 · N784UA · Boeing 777222SDR SWAA2013090319759Control Unit · faultyDIVERSION STANDBY POWER OFF LIGHT ILLUMINATED IN FLIGHT. R&R SPCU IAW MM.Aug 22, 2013 · N267AT · Boeing 7377BDSDR CALA2013081990566Battery · inoperativeMAIN ACFT BATTERY DEAD. REPLACED MAIN BATTERY IAW MM.Aug 16, 2013 · N220UA · Boeing 777222SDR ASOA20130816095Generator · failedCREW REPORTED DURING POSTFLIGHT INSPECTION, A LONG THICK STREAK OF BLACK SOOT COMING FROM OTBD GENERATOR VENT ON NR 2 ENGINE ACCOMPANIED WITH SCHRAPNEL AND DEBRIS HANGING OUT OF VENT. MX INSPECTED AND FOUND THE NR 4 ENGINE GENERATOR TO HAVE COME APART DURING Aug 16, 2013 · N12142 · Emb EMB145XRSDR PNSA2013080401Generator · failedLEFT DC GENERATOR FAILED DURING FLIGHT.Aug 4, 2013 · N685PA · Saab 340BSDR UALA2013071504916Contactor · faultyBCL 1 FAULT DISPLAYED ON UPPER ECAM SCREEN. ELEC. CREW COMMENTS: IN CRUISE ECAM. ELEC BCL 1 FAULT. ACCOMPLISH CHRONIC REVIEW. REF TSM 24-38-00-810-806- A THE BAT LINE CONTACTOR FAILED. R & R BAT LINE CONTACTOR BCL-1 REF AMM, OPS CHECKS NORMAL.Jul 12, 2013 · N474UA · Airbus A320232SDR ASAA2013071195561Static Inverter · failedELEC LIGHT ILLUM ON PUSHBACK AFTER ENGINE START. ACFT GROUNDED. PERFORMED FIM TASK 24-31-801 ELECTRIC LIGHT MESSAGE BITE SHOWS FAULT FOR STATIC INVERTER- PERFORMED FIM TASK 24-34-801, STATIC INVERTER INOP. FAILED STEPS FOR A/C POWER CHECK, D46 CONNECTOR- INJul 11, 2013 · N529AS · Boeing 737890SDR ASAA2013071195560Static Inverter · unknownAFTER PUSHBACK AND ENGINE START, THE ELEC LIGHT WAS FOUND ILLUMINATED ON RECALL. ACFT GROUNDED. R & R STATIC INVERTER REF MM 24-34-21.Jul 11, 2013 · N529AS · Boeing 737890SDR 7GMB2013070111531Bearing · failedGENERATOR BEARING FAILED MESSSAGE APPEARED ON EICAS. REMOVED UNIT.Jun 28, 2013 · N286SJ · Emb EMB145XRSDR COZA20130618028Control Unit · inoperativeDURING GROUND CHECKS, "ELEC" LIGHT ILLUMINATED ON THE ELECTRIC METERS, BATTERY AND GALLEY POWER MODULE. BITE CHECK ON POWER MODULE P5-13 INDICATED "SPCU INOP". REPLACED THE STANDBY POWER CONTROL UNIT. OPS CHECK NORMAL AND "ELEC" LIGHT NOT ILLUMINATED.Jun 16, 2013 · N737KA · Boeing 7377BXSDR 2013FA0000348Slip Ring · dirtyALTERNATOR LOW CHARGE WARNING LIGHT CAME ON DURING GROUND RUN-UP. RECYCLED FIELD SWITCH AND IT CAME BACK ONLINE. WARNING LIGHT CAME BACK ON DURING TAKEOFF. ACFT RETURNED. DURING TROUBLESHOOTING, FOUND HIGH RESISTANCE IN FIELD CIRCUIT. DISASSEMBLED ALTERNATOJun 15, 2013 · N211HP · Cessna 172PSDR 2013FA0000320Alternator · inoperativeACFT LOST ALL ELECTICAL OPERATION IN FLIGHT. ACFT RETURNED TO DEPARTED AIRPORT AND MADE A MANUEL GEAR EXTENTION LANDING AND SAFE ROLL OUT TO THE PARKING RAMP. MX INSPECTED AND TROUBLESHOOT PROBLEM AND FOUND A DEFECTIVE ANTERNATOR. R & R ALTERNATOR WITH O/H Jun 5, 2013 · N210VV · Cessna T210NSDR COZA20130603026Control Unit · inoperativeACFT WAS ON THE GROUND AND "ELEC" LIGHT WAS ILLUMINATED ON THE ELECTRIC METERS, BATTERY AND GALLEY POWER MODULE. BITE CHECK ON POWER MODULE P5-13, INDICATED SPCU INOP. R & R STANDBY POWER CONTROL UNIT. OPS CHECK NORMAL WITH NO MX MESSAGES OR LIGHTS.May 31, 2013 · N737KA · Boeing 7377BXSDR ASAA2013052394894Static Inverter · malfunctionedAFTER START, GOT ELEC LIGHT ON OVERHEAD. NOTICED INVERTER VOLTS CB POPPED P6-5. ACFT GROUNDED. PERFORMED FIM ELEC LIGHT MSG BITE HAVE STATIC INVERTER INOP INTERMITTENT MSG. RESET M1720 INVERTER C/B IAW MM 20-60-01. PERFORMED STBY POWER CK IAW MM 24-34-00 OPMay 23, 2013 · N529AS · Boeing 737890SDR UALA2013052003447Contactor · faultyWITH NO APU POWER OR GROUND POWER. HEN BATTERY'S ARE SWITCHED ON NO OVERHEAD LIGHTS OR VHF RADIO POWER. SUSPECT ESSENTIAL DC BUS NOT POWERED BY HOT BATTERY BUSS WHEN POWERED BY APU IS BEING POWERED BY STATIC INVERTERS. NO LOUD CLUNK BY CONTACTORS IN 120VU PANMay 18, 2013 · N413UA · Airbus A320232SDR 2013FA0000328Fan · failedDURING CRUISE FLIGHT, HEARD A BANG AND THEN SAW A METAL OBJECT COME THROUGH HIS TOP ENGINE COWLING. LANDED AT THE NEAREST AVAILABLE AIRPORT. COOLING FAN ASSY, ALTERNATOR, THAT MOUNTS ON REAR OF ENGINE SEPARATED FROM ALTERNATOR. THE FAN PIECES BECAME PROJMay 17, 2013 · N2521W · Lancar LC41550FGSDR PCSA2013051002Circuit Breaker · failedON CLIMBOUT, ESSENTIAL T/R C/B, CENTER FWD AND RIGHT AFT NR 2 FUEL PUMP C/C'S POPPED AND PITOT STATIC HEATER OFF LIGHT ILLUMINATED. MAINTEANCE REPLACED THE ESSENTIAL BUS C/B C867 IAW THE SWPM, RESET THE LEFT FWD AND RIGHT AFT NR 2 FUEL PUMP C/B'S. ACCOMPLISHMay 7, 2013 · N199AJ · Boeing 7272F9SDR ASAA2013050694720Circuit Breaker · malfunctionedAT GATE, GROUND POWER FAILED TWICE, STARTED APU, AFTER PUSHBACK NOTICED BEEPING SOUND AND A ELECTRICAL LIGHT ILLUMINATED ON OVERHEAD PANEL. ACFT GROUNDED. PERFORMED FIM TASK AMM 24-34-802, FOUND SPCU INOPERATIVE LIGHT ON. RESET BOTH CIRCUIT BREAKERS SPCU May 6, 2013 · N419AS · Boeing 737990ERSDR SWIA201333369Relay · faultyINTERMITTENT ELECTRICAL OVERHEAT SMELL IN THE COCKPIT NEAR RELAY BOXES. (FLT 5609) REPLACED NR 2 FEEDER PROTECTON RELAY. OPS CHECK GOOD. NO ELECTRICAL SMELL IN COCKPIT.May 4, 2013 · N221SW · Emb EMB120ERSDR ASAA2013042294579Electrical Sys · malfunctionedDURING POWER TRANSFER FROM GPU TO APU, ELEC LIGHT CAME ON WITH SPCU 1 FAIL. CYCLED NORM SPCU AND STBY SPCU CIRCUIT BREAKERS THEN CLEARED FAULT IAW FIM 24-31 TASK 801, GROUND FUNCTIONAL CHECK GOOD IAW AMM 24-34-11-400-801 PARA G, NO HISTORY LAST 30 DAYS.Apr 22, 2013 · N562AS · Boeing 737890SDR ASAA2013031594176Control Unit · faultedLIGHT ON OVERHEAD PANEL OBSERVED ON PREFLIGHT. SPCU FAULT LOGGED WILL NOT RESET. REPLACED SPCU IAW AMM 24-34-11, OPS CKD NORMAL. ALL GROUND FUNCTIONAL TESTS GOOD.Mar 15, 2013 · N517AS · Boeing 737890SDR SWIA201332918Rccb · failedINFLIGHT RECEIVED ELECTRIC LIGHT ON THE MAP WITH AN EMERGENCY BUS OFF, ON ELECTRICAL PANEL. RAN QRH PROCEDURE EMERGENCY BUS OFF, DID NOT EXTINGUISH. DUE TO LOSS OF ELECTRICAL GEAR DID NOT DESCEND NORMALLY. EMERGENCY DECLARED. RAN QRH FOR LANDING GEAR EXTENMar 4, 2013 · N576SW · Emb EMB120ERSDR ASAA2013013193795Control Unit · malfunctionedT/R UNIT LIGHT ILLUMINATED. PERFORMED T/R UNIT LIGHT FAULT ISOLATION IAW FIM TASK 24-31, TASK 826. FOUND TRU 1, TRU 2, TRU 3 C/B OPEN, CLOSED C/BS AS REQUIRED, PERFORMED OPS CHECK, T/R UNIT LIGHT EXTINGUISHED, OPS CHECK NORMAL, NO HISTORY PAST 30 DAYS.Jan 31, 2013 · N592AS · Boeing 737890SDR SWAA2013012311727Transformer · faultyDIVERSION AT CRUISE, ALT FL360 A BURNING SMELL WAS DETECTED IN CABIN AND COCKPIT. EMERGENCY DESCENT WAS INITIATED SMOKE & FUMES CHECKLIST EXECUTED. LT PACK WAS TURNED OFF AND FUMES DISSIPATED. R & R TRANSFORMER IAW MM.Jan 21, 2013 · N507SW · Boeing 7375H4SDR ASAA2013011193657Static Inverter · faultedELECTRIC LIGHT ILLUMINATED ON ELECTRICAL OVERHEAD PANEL. BITE TEST OF PANEL SHOWS FAULT STATIC INVERTER. R & R STATIC INVERTER REF. MM 24-34-21. TESTS OK. CLEARED FAULT AND TESTS OK REF 24-31-801.Jan 11, 2013 · N586AS · Boeing 737890SDR SWAA2013011411444Pcu · faultyAFTER TAKEOFF DURING CLIMB AT APPROXIMATELY 1200 FT THE BATTERY CHARGER FAIL LEVEL 1 ALERT ILLUMINATED FOR APPROXIMATELY THREE MINS. BATTERY VOLTS WERE NORMAL. REPLACED ELECT POWER CONTROL UNIT EPCU AND EMERGENCY POWER RELAY R2 - 636 AND OPS CHECKJan 7, 2013 · N938AT · Boeing 717200SDR R61A20130104038I/O Module · faultedCREW REPORTED EMERGENCY BATT FAULT AFTER TURNING OFF EMERGENCY LIGHTS AND MAIN BATTERIES. DCA MX TROUBLESHOT PER EMB AMM TO GEN I/O IN MAU 1. MX REPLACING GEN I/O IN MAU 1 PER EMB AMM.Jan 4, 2013 · N816MA · Emb ERJ170100SUSDR DXTA2012121005203Computer · inoperativeTAKEOFF REJECTED AT 50 KTS DUE TO FAILURE OF DU 1, 2 AND 3, AS WELL AS FMS 1 AND RMU 1. ALL AVIONICS REPOWERED WITHIN 15 SECONDS. THE FOLLOWING AMBER CAS MSG. REMAINED: FADEC REV ADC R, YD OFF LOWER, FADEC FAULT R A, FADEC FAULT L A. TROUBLESHOT TO DEFECTIDec 6, 2012 · N978QS · Cessna 750SDR ASAA2012120593409Control Unit · faultedELEC LIGHT ILLUMINATED ON OVERHEAD ON PANEL. A/C POWER WAS REMOVED WHEN GROUND POWER WAS DISCONNECTED. VERIFIED SPCU FAULT. REPLACED SPCU. SYS TESTS GOOD REF TASK 24-34-11-700-801.Dec 5, 2012 · N536AS · Boeing 737890SDR ASAA2012120593408Control Unit · faultedELEC LIGHT ILLUMINATED. SPCU FAULT DURING BITE. REPLACED SPCU IAW AMM 24-34-11. OPS CKD NORMAL.Dec 5, 2012 · N586AS · Boeing 737890SDR 2012FA0000768Frame · mismanufacturedIN EXAMINING ALTERNATOR PRIOR TO PUTTING INTO SERVICE, IT WAS DISCOVERED THAT THE END FRAME PILOT THAT LOCATES THE ALTERNATOR IN THE ENGINE CRANKCASE OPENING WAS NOT MACHINED ON THE SAME CENTERLINE AS THE BEARING BORE OF THE HOUSING. THE END FRAME PILOT SHOWENov 7, 2012SDR AALA20121111003Terminal · burnedE AND E BAY, POSITIVE FEEDER CABLE TO TERMINAL OF STATIC INVERTER HAS ARCING MARK. INSTALLED NEW TERMINAL LUGS PER BOEING SWPM 20-30-11 WITH CRIMPER H9785. INSTALLED TERMINAL LUGS ON STATIC INVERTER PER BOEING 737-800 AMM 24-34-21.Nov 7, 2012 · N941AN · Boeing 737823SDR HNAA2012110501033Inverter · odiferousSTRONG FISHY ODOR IN COCKPIT. R & R AUX INVERTER REF 24-22-00, OPS CHECKED GOOD, NO ODOR FOUND. OK FOR SERVICE.Nov 2, 2012 · N941HA · Dhav DHC8102SDR 2012FA0000740Bolt · crackedNR 1 ALTERNATOR SUPPORT BOLT FOUND CRACKED DURING INSPECTION, THIRD OCCURENCE.Nov 1, 2012 · Cirrus SR20SDR IPXA2676105Alternator · inoperativeON TAKE OFF, LEFT ENGINE STARTED SURGING. NO EICAS INDICATIONS. STATUS MESSAGE LT ENGINE ANALOG N2 EICAS DISAGREE, LT ENGINE CONTROL HIGH OIL TEMP INDICATIONS AND LOW OIL PRESSURE. INFLIGHT SHUTDOWN OF ENGINE. FOUND BOTH A AND B CHANNEL DATA BUSS INOPERAOct 29, 2012 · N301UP · Boeing 76734AFSDR HYIA20121028001Volt Regulator · failedPILOT REPORTED THAT DURING CRUISE FLIGHT, BOTH ALTERNATORS DROPPED OFF LINE AND A SMELL OF SMOKE WAS NOTED IN THE COCKPIT. THE ACFT SUBSEQUENTLY DIVERTED AND LANDED SAFELY. UPON MX INSPECTION, INITIAL C/A OF SUSPECTED OVER VOLTAGE RELAY SHORTING AGAINST PANEOct 25, 2012 · N4630N · Cessna 402CSDR UALA2012102206037Transformer · faultySMOKE IN COCKPIT. REPLACED TRANSFORMER, CHARGE LIMITER & BATTERY (P/N AD-2728 - SERIAL# 762 - POSIT BT2).Oct 22, 2012 · N820UA · Airbus A319131SDR ASAA2012100893082Inverter · failedOVERHEAD ELEC LIGHT WAS FOUND ILLUMINATED DURING PREFLIGHT. REPLACED STATIC INVERTER IAW AMM 24-34-21, OPS CHECKED GOOD. GROUND TEST VERIFICATION GOOD IAW AMM 24-34-21-400-801, PARAGRAPH G.Oct 8, 2012 · N560AS · Boeing 737890SDR UALA2012082804819Contactor · faultyBCL 2 FAULT DISPLAYED ON UPPER ECAM SCREEN. - ELEC CREW COMMENTS: ON TAKEOFF ROLL. REPLACED NR 2 BATTERY AND BCL2 AND OPS CK, ALL TESTS PASS. REPLACED CONTACTOR 6PB2 AND REPLACED FUSE HOLDER 4PB2. UNABLE TO INDUCE FAULT AFTER REPLACEMENT OF CONTACTOR AND FUAug 28, 2012 · N433UA · Airbus A320232SDR MK9A20120808001Control Unit · faultyON 08/05/2012 WHILE EN ROUTE FROM OGG TO KOA, THE PILOT SMELLED AN ELECTRICAL SMELL (BUT NO SMOKE) COMING FROM BEHIND THE CIRCUIT BREAKER PANEL. THE PILOT TRIPPED OFF THE GENERATOR AND SWITCHED OFF THE STANDBY POWER AND CONTINUED THE FLIGHT ON BATTERY POWER. Aug 5, 2012 · N841MA · Cessna 208BSDR COEA2012071001803Sensor · wornAIR TURNBACK: JNU FLT 8216: AFTER DEPARTURE FROM JNU THE NR 2 DC GENERATOR FAULTED TWICE AND CREW WAS UNABLE TO RESET. CREW ELECTED TO RETURN TO JNU FOR MAINTENANCE. MAINTENANCE REMOVED AND REPLACED THE HALL EFFECT SENSOR. AIRCRAFT RETURNED TO SERVICE.Jul 10, 2012 · N803FX · Aerosp ATR72212SDR ASAA12511372Warning Light · illuminatedELECTRICAL CAUTION LIGHT ILLUMINATED. FOUND ON PRE FLIGHT MX CHECK. ACCOMPLISHED BITE TEST PER AMM FIM 24-34-00. STATIC INVERTER INOPERATIVE & AUX BATTERY CHARGER INOPERATIVE FAULT MESSAGES LOGGED. RESET MESSAGES & FAULTS CLEARED.Apr 8, 2012 · N514AS · Boeing 737890
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