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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR ASAA2020112333600Tru · failedSMOKE IN FLIGHT DECK AND CABIN FOLLOWED BY ELEC MASTER CAUTION FOR TRU UNIT LIGHT. GROUNDED-YES. NR 3 T/R UNIT CAUGHT FIRE ON RT SIDE OF UNIT, WHICH ALSO DAMAGED NR 2 T/R UNIT. THE LRU TO THE LEFT IS RIGHT FRONT WINDOW HEAT CONTROL UNIT AND WAS ALSO DAMAGEDSDR IKBR2020092900010Alternator · inoperativeOPERATOR REPORTED ALTERNATOR NR 1 INOPERABLE. INSTALLED NEW ALTERNATOR.SDR UIEA2020091741991Tru · failedAPU TRU INOP (APU TRU DEACTIVATED) TRANSF TO MDDR NR 134359 CAT "D" PER DDG 24-32-01B DUE 11 JAN 21. PLACARD INSTALLED, MX ACTION COMPLIED WITH DP 1315Z). R & R APU TRU, AS PER AMM 24-32-00. PERFORMED OPERATIONAL CHECK OF APU TRU START, PER AMM 24-32-04 ANDSDR ASAA2020082763093Warning Light · false activationAFTER ENGINE START, OVERHEAD ELECTRICAL "ELEC" LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 24-31 TASK 801. STATIC INVERTER INOP I FAULT DISPLAYED. ACCOMPLISHED FIM 24-34 TASK 801. FAULT CLEARS AND OPS NORMAL.SDR UIEA2020081741773Status Message · false activationT-R UNIT EICAS STATUS MSG T/S IAW FIM 24-32 FT 803, NO FAULTS. MSG CLEARED, CKS OK.SDR HNAA2020071700194Contactor · burnedBURNING PLASTIC SMELL IN FLIGT DECK. FOUND BURNT CONTACTOR K0291 BEHIND LIFE VEST STORAGE PANEL. R/R CONTACTOR IAW AMM 24-34-04. OPS CHECK GOOD. OK FOR SERVICE. PERFORMED MAIN GENERATOR TEST IAW AMM 24-31-00.SDR VE7A202006220000Electrical Box · odorSEVERAL MINUTES AFTER DEPARTING SENDING FACILITY, WITH PATIENT ONBOARD, THE NURSE ASKED ABOUT A "FIREWORKS" LIKE SMELL. UNTIL THEN, I THOUGHT THE SMELL WAS THE PATIENT. I TURNED OFF THE A/C AND FAN, OPENED THE FRESH AIR VENT. THE SMELL SUBSIDED, BUT NOT BY MUCSDR ASAA2020051132717Warning Light · false activationOVERHEAD ELEC LIGHT ON. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 24-31 TASK 801 ON BITE FOUND AUX BAT CHARGER, STATIC INVERTER AND SPCU FAULTS. ALL FAULTS CLEARED AND DID NOT RETURN. A/C OKAY FOR SERVICE.SDR ASAA2020033032567Control Unit · failedP92 REQUIRES REMOVAL TO ACCESS RELAYS R427 AND R390. GROUNDED - YES. REMOVED AND REINSTALLED P92 PANEL PER B737-900 AMM 24-21-21-000-801/ 24-21-21-400-801. ALL INSTALLATION TESTS PASSED EXCEPT FOR OPERATIONAL TEST FOR THE DC GENERATION SYSTEM REF AMM TASK 24-3SDR ASAA2020010631778Unknown · malfunctionedUPON POWER TRANSFER FROM ENGINE GENERATORS TO APU, ALL DU'S WENT BLANK FOR 3 PLUS SECONDS & THEN CAME BACK ON. WE TRANSFERRED POWER BACK TO ENGINE GENS & DUS DID THE SAME THING. WE HAD A TR UNIT FAIL INDICATION 3 TIMES ON TAKEOFF. INDICATIONS WENT AWAY. WE TALSDR QXEA2019123100488Control Unit · malfunctionedON CLIMB NOTICED DME 1&2 FLICKERING FROM DISPLAYING A DME DISTANCE FROM SEA TO DASHES. ADDITIONALLY THE TCAS FAIL MESSAGE WAS DISPLAYED INTERMITTENTLY AS THE DME DISPLAYED DASHED. UPON PULLING UP THE ELECTRICAL SYSTEM PAGE INITIALLY ALL INDICATIONS WERE NORMALSDR AALA201911219025Transformer · failedAIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS DURING EMER GEN TEST ESS/TR FAILED AMBER XX 'S AMPS. MAINTENANCE REMOVED AND REPLACED ESS/TR IAW AMM 24-34-51. OPS CHECK NORMAL.SDR DXTA2019110503018Fan · malfunctionedSTRONG BURNING SMELL FROM CHILLER IN THE GALLEY.
//SIGN-OFF// REMOVED AND REPLACED CHILLER UNIT FAN ASSY REF CL650S SUPPLEMENTAL MANUAL 25-30-09.
OPS CHECK GOOD. RAN CHILLER UNIT FOR AN HOUR. NO FURTHER BURNING SMELL NOTED AT THIS TIME.SDR ASAA2019100310886Static Inverter · failedELEC P5 PANEL HAS ELEC LIGHT ILLUMINATED. GROUNDED - YES. BITE SHOWS STATIC INVERTER FAILED. WOULD NOT RESET. REPLACED THE STATIC INVERTER. OPS CHECKED GOOD. IAW AMM 24-34-21.SDR DALA2019091005257Control Unit · malfunctioned(LOG 5982258) SHIP 3733 - SMOKE SHIP 3733 - SMOKE - OH ELEC LIGHT ILLUMINATED AND SOON AFTER SMOKE WAS COMING OUT OF THE COCKPIT VENTS. TURNED THE PACKS OFF AND THE SMOKE STOPPED. CORRECTIVE ACTION: MAINTENANCE FOUND SPCU STNDBY BREAKER OPEN. RESET BREAKER. RASDR ASAA2019082963517Static Inverter · faultedELEC LIGHT ILLUMINATED AFTER LANDING. GROUNDED - YES. VERIFIED DISCREPANCY - ABLE TO RESET FAULT. DUE TO PREVIOUS HISTORY REPLACED STATIC INVERTER. RMVD AND INSTALLED NEW STATIC INVERTER REF B737-800 AMM 24-34-21. PERFORMED OPS TEST REF STEP G AMM 24-34-21. SYSDR ASAA2019071730091Warning System · false activationELEC LT ILLUMINATED. GROUNDED - YES. FOUND SPLU INOP FAULT. PERFORMED FIM 24-34 TASK 802 FAULT RESET PERFORMED FIM 24-31 TASK 801. ELEC LIGHT IS NOW OUT.SDR ASAA2019071630080Warning System · false activationELEC LIGHT ILLUMINATED ON OVERHEAD PANEL. GROUNDED - YES. PERFORMED FIM 24-34 TASK 802 SPCU INOP. FAULT RESET & ELEC LIGHT OUT. NO FAULTS STORED. A/C OK FOR SERVICE.SDR ASAA2019070629938Pcu · failed"ELEC" LIGHT ANNUNCIATED AFTER ENGINE START. GROUNDED - YES. ACCOMPLISHED ELE LT BITE REF FIM 24-31 TASK 801, SPCU LOGGED AND WILL NOT CLEAR. REMOVED AND REPLACED SPCU REF AMM 24-34-11 ALL OPS CKD NML. OPENED/RESET 1 EA CB J9. RAN BOTH ENGINES WITH NO FURTHER SDR ASAA2019070229895Pcu · failedELEC LIGHT CAME ON DURING START. GROUNDED - YES. SPCU INOP LOGGED. REPLACED SPCU & OPS NML REF AMM 24-34-11-400-801. RAN #1 ENG & VERIFIED FAULT DID NOT RETURN. GROUND VERIFICATION GOOD.SDR CA190702013Gcu · failed(CAN) SER - ETOPS - R/H GEN INOP GEN INOP (GATE RETURN) O PREVIOUS RESET, NO FIX O AS PER EFIM, CHECKED CONNECTOR AT #2 GCU O RE-START CARRIED OUT WITH GEN FAULT WITH DISCONNECT LIGHT O FAULT CODE LEADS TO GCU INTERNAL FAULT (NO CODE SUPPLIED) O REPLACED RH GSDR ASAA2019062929862Warning System · false activationFOLLOWING THE AFTER START CHECKLIST, THE ELEC LIGHT ON THE OVERHEAD PANEL REMAINED ILLUMINATED. GROUNDED - YES. FOUND FAULT SPCU PERFORMED FIM 24-34 TASK 802 TEST IS NORMAL, FAULT CLEARED. ACFT OK FOR SERVICE.SDR ASAA2019062929861Control Unit · malfunctionedELEC LIGHT ILLUMINATED ON OVERHEAD PANEL DURING PREFLIGHT. GROUNDED - YES. REFERENCE FIM 24-31 TASK 801. PERFORMED ELECTRIC LIGHT BITE TEST. FOUND SPCU INOP FAULT, CYCLED SPCU C/B'S RE-PERFORMED BITE TEST, FAULT CLEARED AND ELECTRIC LIGHT WENT OUT.SDR CA190516006Gcu · failed(CAN) ON DESCENT THE AIRCRAFT SUSTAINED A LIGHTNING STRIKE. BOTH DC GENERATORS TRIPPED BUT WERE ABLE TO RESET. THIS WAS FOLLOWED BY A LOSS OF THE DC BUS AND THE FO`S INSTRUMENTS. AFTER SHUTTING OFF THE MAIN BATTERY AND #2 DC GEN AS PER THE QRH THEY REGAINED ALSDR ASAA2019051029297Pcu · faultedBEFORE PREFLIGHT FOUND BATTERY SWITCH IN BATTERY SWITCH ON BAT AND ELEC LIGHT ON ELECTRICAL PANEL. GROUNDED - YES. PERFORM FIM 24-31 TASK 801. FOUND SPCU INOP FAULT. PERFORMED FIM 24-34 TASK 802 AND RERACK SPCU. ELEC CLEARED. AIRCRAFT OK FOR SERVICE.SDR CA190415004Gcu · failed(CAN) BA SER CASE: 44013 `AS PER TC AND BA AGREEMENT, A SDR MUST BE CREATED FOR EACH ETOPS EVENT` SER -ETOPS - ELECRICAL FAULT - GEN INOP (R/H ENGINE) AIRPORT: BUD - STATUS: A/C RTS: 0 TOTAL COMPLETE DAY(S) OOS/24 ELECTRICAL POWER/COMMENTS: CREW REPORTED SDR ASAA2019031628649Unknown · malfunctionedDURING THE PRE-FLIGHT, NOTICED THE "ELEC" AMBER LIGHT IS ILLUMINATED. THE ELECTRICAL HYDRAULIC PUMPS ALSO DID NOT TURN ON WHEN THE SWITCHES WERE PLACED TO THE "ON" POSITION. GROUNDED - YES. PERFORMED FIM 24-34 TASK 801, BITE SHOWS "SPCU INOP". PERFORMED FIM 24SDR ASAA2019030928554Control Unit · malfunctionedON LANDING ELEC LIGHT ILLUMINATED. GROUNDED - YES. RAN FIM 24-31 TASK 801 SPCU FAULT LOGGED. RAN FIM 24-34 TASK 802, RESET SPCU. TEST OK. OK FOR SERVICE.SDR ASAA2019030628501Warning System · false activationAFTER LANDING ELEC LIGHT ILLUMINATED. GROUNDED - YES. BITE SHOWS SPCU FAULT. ACCOMPLISHED FIM 24-34 TASK 802. CYCLED SPCU NORMAL AND SPCU STANDBY C/B'S ON M01720. FAULT CLEARED AND BITE TEST NORMAL REF FIM 34-31 TASK 801.SDR CA190311007Logic Card · malfunctioned(CAN) DURING FLIGHT, THE `ESSENTIAL POWER ONLY` `R GEN FAIL` AND `R BATT FAIL` CAS MESSAGES POSTED. THE ELECTRICAL SYSTEM SYNOPTIC PAGE WAS SHOWING THAT THE R GEN AND BATT WERE BOTH ON LINE WITH GOOD VOLTAGE. UNABLE TO DUPLICATE THE DISCREPANCY ON GOUND. OPERASDR CA190226009Power Supply · failed(CAN) IT WAS REPORTED TO BELL:AIRCRAFT EXPERIENCED A TOTAL POWER FAILURE TWICE IN FLIGHT. THE FIRST OCCURRED DURING THE MISSION. PILOT TEMPORARILY RESTORED POWER BY CYCLING THE GENERATOR SWITCH BUT POWER SUBSEQUENTLY FAILED AGAIN ON APPROACH. AIRCRAFT WAS SAFESDR IPXA2019022739513Buss · inoperativeINSPECTION TYPE:NALVL - 1 BUS DC-3 OFF.FOUND B1- 894 AT FAULT - REMOVED & REPLACED B1-894 - ALL OPS NORMAL I.A.W. WDM 24-54-01.SDR ASAA2019022518312Circuit Breaker · trippedSTANDBY POWER OFF LT ILLUMINATED IN FLIGHT ALSO NOTICED BATT BUS CB TRIPPED BEHIND FO SEAT SECT 2. GROUNDED - YES. RESET BUS SECTION 2 C/B REF B737-800 AMM 20-60-01-801, C/B REMAINS SET. PERFORMED OPS TEST OF THE STANDBY POWER SYS PER AMM 24-34-00-710-802 NO DSDR ASAA2019012627938Warning System · false activationAFTER BOTH ENGINES START ON PUSHBACK, PSEU LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND PSEU LIGHT DID NOT EXTINGUISH WITH MASTER CAUTION RESET. GROUNDED - YES. ACCOMPLISHED PSEU BITE IDENTIFIED NON DISPATCHABLE FAULTS 31-52108 AND 31-52109. CYCLED A/C POWERSDR UIEA2019012302997Relay · faultySTBY POWER LIGHT CYCLING ON OVERHEAD PANEL. ASSOCIATED EICAS WARNING ALSO(<DIV>R&R RELAY K110 PERFORMED OPS CHECK REF AMM 24-33-00 WAS NORMAL</DIV>)SDR ASAA2019010627695Unknown · malfunctionedAFTER ENGINE START ATTEMPTED TO PUT GEN1 ON THE BUS WE COULD NOT ESTABLISH ELECTRIC W/ GEN 1 AND SAW THE TR UNIT LIGHT WAS ILLUMINATED. GROUNDED - YES. INTERROGATED CREW FOUND EXTERNAL POWER HAD AN INTERRUPTION RESET TRU 1,2,3 C/BS AFTER SHUTTING DOWN POWER, RSDR ASAA2018111646858Control Unit · failedELEC LT ON. GROUNDED - YES. BITE OF ELECTRICAL PNL LOGGED SPCU FAULT. HAS HISTORY, REF B737-900 FIM 24-31 TASK 801. REF FIM 24-34 TASK 802, INSPECTED PINS/SOCKETS OF SPCU CONNECTORS. NO DEFECTS NOTED. REPLACED SPCU REF B737-900 AMM 24-34-11. GROUND VERIFICATIOSDR ASAA2018111436852Warning Light · false activationELEC LIGHT ILLUMINATED. GROUNDED - YES. BITE SHOWS SPCU 1 FAULT STORED. ACCOMPLISHED B737-900 FIM 24-34 TASK 802. FAULT CLEARS AND BITE OF ELECTRICAL PANEL OPS NORMAL.SDR ASAA2018111226812Pcu · failedON THE AFTER START RECALL CHECK THE OVERHEAD ELEC LIGHT CAME ON, PERFORMED THE QRH AND NO TAKE OFF ALLOWED. GROUNDED - YES. ACCOMPLISHED P5-13 ELEC LIGHT PNL BITE PER AMM 24-31 TASK 801 - LOGGED "SPCU" FAULT. NO C/B'S OPEN AND FAULT WILL NOT RESET. REPLACED SPSDR ASAA2018110926811Pcu · failedON PREFLIGHT FOUND "ELEC" LIGHT ILLUMINATED ON ELECTRICAL OVERHEAD PANEL. GROUNDED - YES. PERFORMED FIM 24-24 TASK 802 FOUND SPCU FAULT WILL NOT CLEAR. REMOVED & REPLACED SPCU REF AMM 24-34-11 OPS CKS GOOD.SDR ASAA2018102426589Control Unit · faultedAFTER POWER UP - AMBER CAUTION ELEC CAUTION LIGHT ON OVERHEAD ON. GROUNDED - YES. FOUND SPCU FAULT. ACCOMPLISHED FIM 24-34 TASK 802. FAULT CLEARED. OPS GOOD.SDR ASAA2018092625258Circuit Breaker · trippedGND SERV DC HOT BAT C/B IS POPPED. GROUNDED - YES. FOUND GRND SER DC HOT BATT C/B ON P6-4 OUT. NO PREVIOUS HISTORY. ACCOMPLISHED C/B RESET PROCEDURE REF B737-900 AMM 20-60-01. NO DEFECTS NOTED. CLOSED C/B AND OPS GOOD REF AMM 24-34-00-00-710.SDR SIMA201808275002Generator · malfunctionedNR 3 GENERATOR OFF BUSS DURING TAKEOFF ROLL. REMOVED AND REPLACED THE NR 3 GENERATOR IAW WC 24-800-00, OP CHECKED GOOD AND LEAK CHECKED GOOD.SDR 2LCF20180711001Relay · failedDURING THE CLIMB PHASE OF THE MIA - SCL ROUTE, THE CREW WAS PRESENTED WITH SEVERAL EICAS MESSAGES THAT FORCED THE CREW TO DECLARE EMERGENCY AND RETURN TO MIA. THE MESSAGES THAT APPEARED WERE "AUTOPILOT, AUTO THROTTLE, YAW DAMPER, FMC, LT REV. INSULATION VALVE"SDR 2LCF2019F00026Relay · failedDURING THE CLIMB PHASE OF THE MIA - SCL ROUTE, THE CREW WAS PRESENTED WITH SEVERAL EICAS MESSAGES THAT FORCED THE CREW TO DECLARE EMERGENCY AND RETURN TO MIA. THE MESSAGES THAT APPEARED WERE "AUTOPILOT, AUTO THROTTLE, YAW DAMPER, FMC, LT REV INSULATION VALVE".SDR ASAA2018070825298Unknown · malfunctionedBATTERY SWITCH ON, EXTERNAL PWR DROPPED OFF. ELECT LIGHT ON. GROUNDED - YES. PERFORMED BITE TEST OF BATT SYSTEM PER FIM 24-31 TASK 801. FAULTS INTERMITTENT, AND BATTERY FULLY CHARGED WITH NO PRESENT FAULTS.SDR DXTA201806041034Contactor · faultedDURING CRUISE, AT FL430, RECEIVED A RIGHT DC EMERGENCY BUSS AMBER CAS MESSAGE. FOLLOWED CHECKLISTS AND LANDED WITHOUT INCIDENT. REMOVED THE FAULITY RT BUSS CONTACTOR KZ014. OPS CHECKED GOOD IAW AMM 24-60-10-2, AND 24-60-10-5.SDR ASAA2018053124874Unknown · unknown'ELEC' LIGHT ILLUMINATED ON OVERHEAD AFTER START. GROUNDED - YES. VERIFIED ELEC LIGHT ILLUMINATED. AUX BAT CHRG ,STATIC INV ,SPCU FAULTED, ACCP FIM TASK 24-31 TASK 801. FAULT RESET, ELEC LIGHT CLEARED VERIFIED NORMAL INDICATION AND ELECTRICAL OPS WITH PWR TRANSDR 2018FA0000170Generator · failedNR 1 GENERATOR FAILURE, CYCLING ON AND OFF. CAUSED MULTIPLE SYSTEM FAILURES, TO INCLUDE AUTO PRESSURIZATION SYSTEM FAILURE. THE NR 1 DC GENERATOR LIGHT ILLUMINATED WITH AUX INVERTER LIGHT. LEFT STALL WARNING LIGHT ILLUMINATED INTERMITTENTLY. AUTOPILOT DISCONSDR DALA201805153240Control Unit · failedAFTER LANDING, THE TR UNIT LIGHT ILLUMINATED ON THE OVERHEAD ELECTRICAL PANEL. DISCOVERED AFTER BLOCK-IN, THE TR3 CIRCUIT BREAKER HAD TRIPPED AND A BRIEF ELECTRICAL ODOR AT BLOCK-IN. TROUBLESHOT IAW FIM 24-31-00-810-826. GCU NR 1 SHOWING FAULT LIGHT B
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