JASC 2437

Service difficulty reports · 98

Reports filed under 2437 · DC Indicating 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 = '2437'
  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 N6WA2022050201Battery Pack · inoperative#2 EMER BATT PACK IS INOP. R&R #2 EMER BATT PACK IAW CRJ 700 AMM 33-51-17.Apr 29, 2022 · N533GJ · Cndair CL6002C10SDR IKBR2021072200030Interface Unit · defectiveALTERNATOR SYSTEM WAS SHOWING A DISCHARGE ON THE GARMIN G1000 DISPLAY DESPITE THE ALTERNATOR AND ALTERNATOR CONTROL UNIT FUNCTIONING PROPERLY. AFTER TROUBLESHOOTING IT WAS DETERMINED THAT THE GARMIN GEA71B (P/N 011-03682-0, S/N 497003704) AIRFRAME INTERFACE WJul 20, 2021 · N210SU · Cessna 172SSDR RU3A20190723035Sensor · failedPER PIC,EPM SHOWED THE RIGHT GENERATOR AMPS ABOVE 450 AMPS, WITH A MASTER CAUTION. THE LEFT AMPERAGE SHOWED NORMAL AT ABOUT 190 AMPS. THE CAUSE WAS DETERMINED TO BE CURRENT SENSOR FAILURE. SENSOR WAS REPLACED. NO FURTHER ACTION REQUIRED.Jul 22, 2019 · N56 · Lear 60LEARSDR ASAA2019070229894Warning System · false activationELEC LIGHT ILLUMINATED. GROUNDED - YES. SPCU FAULT LOGGED. ACCOMPLISHED FIM 24-34 TASK 802. FAULT CLEARED. ACCOMPLISHED OPS TEST, REF AMM 24-34-00. ALL TEST PASS. GROUND VERIFICATION GOOD.Jul 2, 2019 · N593AS · Boeing 737890SDR CA190516022Indicator · malfunctioned(CAN) RED ICAS (ESSENTIAL POWER ONLY) POSTED ON APPROACH WHEN GEAR WAS SELECTED DOWN WITH AMBER (R GEN FAIL) + (R BATT FAIL) AND CYAN (ELECTRICAL FAULT). CYAN (ELECTRICAL FAULT) TURNED TO A AMBER (ELECTRICAL FAULT) ON LANDING. THE RIGHT BATTERY ON THE SYNOPTICMay 11, 2019 · Bombdr BD1001A10SDR CA190516011Dcpc · failed(CAN) WHILE TAXIING OUT FOR TAKEOFF, RED MESSAGE `ESS POWER ONLY` CAME ON FOR 5-10 SECONDS. NOTICED #2 BATTERY HAD CYCLED OFF THEN ON BY ITSELF, THEN ALL CAS MESSAGE CLEARED. MAY 15/2019: REPLACED LEFT DCPC (SN 259) FOR FLICKERING PBA & RED ESSENTIAL POWER ONLMay 11, 2019 · Bombdr BD1001A10SDR ASAA2019032828808Warning System · false activationPRIOR TO PUSHBACK THE ELEC LIGHT ILLUMINATED ON THE OVERHEAD PANEL. GROUNDED - YES. PERFORMED FIM 24-31 TSK 801, FAULT CLEARED AND OPS NORMAL.Mar 28, 2019 · N468AS · Boeing 737990ERSDR ASAA2018091826156Warning System · false activationAFTER ENG START ELEC LIGHT ILLUMINATED. GROUNDED - YES. PERFORMED FIM 24-31 TASK 801, CLEARED FAULT AFTER BITE CHECK. NO FAULTS. AIRCRAFT IS OK FOR SERVICE. PREVIOUS FAULT WAS SPCU INOP - FAULT CLEARED.Sep 17, 2018 · N518AS · Boeing 737890SDR 2018FA0000112Ammeter · arcedSTUDENT PILOT AND INSTRUCTOR REPORTED RADIOS QUIT AFTER A LOUD BUZZING SOUND WAS HEARD THROUGH THE HEADSETS FOR A FEW SECONDS. RADIOS STARTED FUNCTIONING NORMALLY A FEW SECONDS AFTER. BETWEEN 15 - 20 MINUTES LATER SMOKE STARTED COMING FROM BEHIND THE PANEL, OMar 20, 2018 · N56353 · Piper PA28R200SDR ASAA2017020619720Warning System · false activationCOCKPIT P5-13 PANEL ELEC LIGHT ILLUMINATED. GROUNDED - YES. FOUND 'STAT INV INOP' FAULT LOGGED, (GATE PWR HAD DROPPED OFF DRAINING BATTERIES). CYCLED POWER & ACCOMPLISHED FIM 24-31 801, FAULT CLEARED AND CHECKS NORMAL. RECHARGED BATTERIES, SYSTEM CHECKS GOOD, Feb 6, 2017 · N486AS · Boeing 737990ERSDR ASAA2016061917079Warning System · false activationELECTRIC LIGHT ILLUMINATED AFTER ENGINE START. ACFT GROUNDED. P5-13 PANEL FAULTS, SPCU INOPERATIVE, PERFORMED CYCLING OF 2 CB'S, REF FIM 24-34, TASK 802, FAULT CLEARS. NO HISTORY LAST 30 DAYS, ACFT OK FOR CONTINUED SERVICE.Jun 19, 2016 · N494AS · Boeing 737990ERSDR AALA20160616011Warning System · false indicationAIRCRAFT WAS GROUNDED. AIR INTERRUPT. EMERGENCY DECLARED. LANDING UNEVENTFUL. AIRCRAFT NOT OVERWEIGHT. DURING CRUISE, BATTERY SHOWED OFF ON UPPER EICAS WITH SWITCH IN ON. STATUS PAGE, RSCF POWER SUPPLY 1LSCF PWR SUPPLY 1, MAIN BATTERY SHOWS -1 AMPS DIJun 16, 2016 · N798AN · Boeing 777223SDR HNAA2016061700184Monitor · defectiveWHEN APU SHUTS DOWN A NEGATIVE LOAD DISPLAYED. NO, HAD TO RETURN TO GATE, CX'D AFTER HEA. RING SUSPECTED CONTACTOR WELDED, LATE ACFT. VERIFIED APU GEN CONTACTOR IS NOT WELDED. R & R DC POWER MONITOR IAW -8MM 24-31-05. OPS CHECK GOOD. OK FOR SERVICE.Jun 16, 2016 · N336EN · Dhav DHC8311SDR COEA2016033101821Warning System · false activationAIR TURN BACK FLIGHT 7276, DURING CLIMB OUT EN-ROUTE, THE EMER BATTERY CHARGE LIGHT ILLUMINATED. PERFORMED IAW ACFT EMER CHECKLIST. TROUBLESHOOTING, RESET OF SYSTEMS & ENG RUNS. NO FAULTS WERE FOUND.Mar 31, 2016 · N821FX · Aerosp ATR72212SDR ASMF201602002Warning System · false activationAIRCRAFT RETURNED TO PLATFORM DUE TO AFTER START ENGS, THE ELEC LIGHT TURNED ON. PERFORMED ELEC SYS AUTO TEST IAW FIM 34-31 TASK 801, CONFIRMING THE FAILURE, SO THE RESET TO RUPTURES & BITE TO SPCU MODULE WERE PERFORMED IAW FIM 24-34 TASK 802, NO FAILURES WERDec 23, 2015 · N851AM · Boeing 737752SDR ZLWA20141111001Warning System · activatedLEFT & RIGHT GEN OFF CAS MSG, WHITE, WHILE DESCENDING FROM 6000 FT.Nov 6, 2014 · N752M · Bombdr BD1001A10SDR CA140106007Indication Sys · failed(CAN) DC POWER MONITOR WENT BLANK AFTER GROUND POWER UNIT WAS PLUGGED IT. UPON INSPECTION FOUND DC POWER MONITOR FAILURE AND DC POWER MONITOR TO BE AT FAULT. DC POWER MONITOR REPLACED WITH SERVICEABLE. ACFT RETURNED TO SERVICE.Jan 3, 2014 · Dhav DHC8311SDR CALA2013110192569Warning System · activatedBCL 1 FAULT DISPLAYED ON UPPER ECAM SCREEN, ELECTRICAL. CAME ON 15 MIN AFTER PUSH BACK ITEM ROLLED FORWARD. CFDS REPORTS ELECTRICAL BCL 1 FAULT & PREVIOUS REPORT HIT FUSE 4PB11 PCN 562-3969 & FOLLOW TSM 24-38-00-810-807. R & R BATTERY SHUNT 3PB1 IAW AMM 2Oct 29, 2013 · N815UA · Airbus A319131SDR CALA2013093091551Relay · failedELECTRICAL STANDBY SYSTEM ADVISORY & STATUS MESSAGE EXISTING FAULT MX MESSAGE 24-13037, IAW FIM 24-32 802. R & R K24013 IAW AMM 24-32-10 DC TIE RELAY. MESSAGES DISAPPEARED & FINAL CHECKED GOOD.Sep 28, 2013 · N769UA · Boeing 777222SDR UALA2013012100346Shunt · corrodedFOUND SHUNT 3PB2 CORRODED BETWEEN CONTACTS. REPLACED SHUNT 3PB2. BCL TEST OKAY.Jan 20, 2013 · N825UA · Airbus A319131SDR R61A20130104015Warning System · activatedCREW REPORTED AN EMERGENCY LIGHT BATTERY FAULT ON LANDING. AIRCRAFT WAS FERRIED FROM BDL TO DCA. MAINTENANCE FOLLOWED THE FIM, FOUND CORRELATED ACTIVE FAULTS PER EMB AMM AND OPS CHECKED GOOD.Dec 23, 2012 · N816MA · Emb ERJ170100SUSDR R61A20130104010Warning System · false activationCREW REPORTED EMERGENCY BATTERY FAULT ON POWER UP. MAINTENANCE RESET AIRCRAFT POWER PER EMB AMM FAULT CLEARED, OPS CHECK GOOD.Dec 17, 2012 · N174HQ · Emb ERJ190100IGWSDR ASAA121017Warning System · false activationELEC LIGHT ILLUMINATED ON P5 13 PANEL. P5 13 BITE PROCEDURE REF FIM 24 31T801 SHOWS FAULT 'STAT INV INOP'. ACCOMPLISHED INITIAL EVAL OF FIM 24 34T801. FAULT CLEARED.Jan 30, 2012 · Boeing 737890SDR ASAA11510341Indication Sys · malfunctionedELEC ON PWR DIS PANEL ILLUM. RESET OVERHEAD "ELECTRIC LIGHT FAULT" INDICATION REF FIM 24 31 00 810 801. SYS OPS CHECKS NORMAL.Aug 30, 2011 · N596AS · Boeing 737890SDR 5APR577Y78Sensor · faultyBEFORE DEPARTURE, CREW REPORTED ESSENTIAL BUSS-BATTERY CAWS & AURAL WARNING ON START. BATT 1 VOLTS FLUCTUATE BTW 17.5 AND 21.5, BATTERY 2 BTW 18.5 AND 23.5 AMPS ON BOTH -020 -002. CONFIRMED SECURITY OF RELAY K221 WITH NO DISCREPANCY'S. CONFIRMED SECURITY OF Aug 8, 2011 · N547AF · Pilats PC1245SDR MYWA110076Warning System · false activationETOPS SIGNIFICANT SYSTEM: ELEC LIGHT ON. ACCOMPLISHED BITE TEST OF BATTERY/ ELECTRICAL PANEL. CLEARED FAULT IAW 737-800 FIM 24-31 TASK 801 OPS CHECK NORMAL.Jul 19, 2011 · N739MA · Boeing 7378Q8SDR ASAA1058568Warning System · false activationELEC LIGHT ON MASTER CAUTION CAME ON THE GROUND. PERFORMED FIM TASK 24 31 00 810 801. NO FAULTS FOUND.Nov 30, 2010 · N585AS · Boeing 737890SDR ASAA1058375Warning System · false activationTHE "ELEC" LIGHT ILLUMINATED. ACCOMPLISHED FIM TASK 24 31 00 810 801. FAULT RESET AND CLEARED. OPS CHECK NORMAL.Oct 16, 2010 · N519AS · Boeing 737890SDR ASAA1058180Warning System · malfunctionedAFTER PUSHBACK AND ENGINE START "ELEC" LIGHT ILLUMINATED. ACCOMPLISHED FIM TASK 24 34 00 810 802. FAULT LIGHT EXTINGUISHED AND CLEARED. ORIGINAL MAINT TEST DISPLAYED "SPCU INOP". NO FURTHER FAULTS DISPLAYED DISCREPANCY CLEARED.Aug 14, 2010 · N558AS · Boeing 737890SDR ASAA1057997Warning System · malfunctionedON PREFLIGHT FOUND "ELEC" LIGHT ON OVERHEAD PANEL. PERFORMED FIM TASK 24 31 00 ELEC LIGHT BIT PROCEDURE FOUND TO BE INTERMITTENT FAULTS CLEARED FAULTS ACCOMPLISHED BIT CHECK NO CURRENT FAULTS NOTED GROUND VERIFICATION SUCCESSFUL.Jun 20, 2010 · N566AS · Boeing 737890SDR ASAA1057515Warning System · malfunctionedTHE "ELECT" LIGHT ON ELECTRICAL PANEL SHOWING. CYCLED SPCU NORMAL & SPCU STBY C/B'S SPCU FAULT RESET SYS OPS NORMAL. CDS FAULT ILLUM DURING RESET CYCLED DEU 1 & 2 & DEU 1 & 2 HOLD UP C/B'S CDS FAULT CLEARED. A/C REMAINS CAT IIIA A/L & HGS QUALIFIED.Mar 10, 2010 · N577AS · Boeing 737890SDR ASAA0956695Warning System · malfunctionedOVERHEAD PANEL ELEC INDICATOR LIGHT ILLUMINATED. VERIFIED ELEC IND LIGHT ON. PERFORMED FIM PROCEDURE 24 31 00 810 801. CLEARED TRANSIENT FAULTS. BITE TEST GOOD. NO CURRENT FAULTS. GROUND TEST VERIFICATION GOOD. NO HISTORY 2 WEEKS. NOTIFIED SEAMC.Sep 23, 2009 · N563AS · Boeing 737890SDR AMWA084391BCGcu · wornAFTER TO THE BATTERY CHARGE ANNUN ILLUM. CAPT RETURNED TO FIELD AND LANDED WITH NO FURTHER INCIDENTS. THIS BC ANNUN ILLUM IS CONSIDERED A NUISANCE WARNING, CAUSING SERIOUS DISTRACTIONS TO THE PILOTS. PARALLELED GCU`S.May 4, 2007 · N161YV · Beech 1900DSDR RDA113006Ammeter · failedAEROSPACE LOGIC VA-100 DIGITAL VOLT/AMMETER AMP FUNCTION FAILED. AMP READING VARIES FROM -12 TO -18.5 AMPS, THIS INDICATION IS PRESENT WITH NO LOAD ON SYSTEM OR WITH ENGINE OPERATING AND GENERATOR OPERATING NORMALLY. VOLT FUNCTION OPERATES NORMALLY AND VOLTANov 30, 2006 · N9456B · Cessna 175SDR ASMF200606001Warning System · malfunctionedAFTER ENGINES STARTED, -SPCU- LIGHT TURNED ON IN ELECTRICAL PANEL. CAPTAIN SHUT DOWN LEFT ENGINE AND ELECTRICAL PANEL WAS ERASED BUT FAIL CONTINUED. B-1 AND B-2 BREAKERS WERE RESEATED IN P-6 PANEL AND FIM 24-34 PROCEDURE WAS PERFORMED, ALL CORRECT. DURING OJun 1, 2006 · N997AM · Boeing 737*SDR RAIA00501019Voltmeter · failed3663- RIC- VOLT/AMP METER FAIL. REMOVED AND REPLACED AMP/VOLT METER.Jan 8, 2005 · N568HK · Jetair JETSTM4101SDR HNAA0400065Monitor · inoperativeRETURN TO FIELD, DUE TO MAIN AND AUX BATTERIES INDICATING 65 DEGREES. REMOVED AND REPLACED BATTERY TEMP MONITOR.Jul 10, 2004 · N938HA · Dhav DHC8102SDR AUS20031049Monitor · faulty(AUS) DC POWER MONITOR FAULTY.Oct 13, 2003 · Dhav DHC8315SDR CA030630002Display · intermittent(CAN) GEN 1 AMP/VOLT DISPLAY WENT BLANK. ALL OTHER GEN 1 INDICATIONS NORMAL. ASSY REPLACED WITH SERVICEABLE UNIT.Jun 30, 2003 · Pilats PC1245SDR VNAA0306013Sensor · failedDURING TAKEOFF, THE CREW RECEIVED A RIGHT HAND GENERATOR FAIL INDICATION AND ABORTED TAKEOFF. THE AIRCRAFT WAS THEN FERRIED TO CAK. MAINTENANCE INSPECTED AND REPLACED THE RIGHT HAND HALL EFFECT SENSOR IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. Jun 22, 2003 · N425JS · Dorner DO328100SDR HEEA086604Ammeter · sticksNR 2 SIDE STICKS WHEN GEN IS BROUGHT ON LINE.May 21, 2003 · N2261D · Bell 412SDR S2YA03014Meter · inaccurateDURING FLIGHT 1075, THE CREW DISCOVERED A SPLIT BETWEEN THE DC LOAD METERS, LEFT HAD 17 PERCENT AND THE RIGHT HAD 45 PERCENT. THE CREW CONSULTED WITH MECHANIC AND MADE AN AIR TURNBACK. MECHANIC INSPECTED THE SYSTEM, SWAPPED THE METERS AND DETERMINED THE LEFTApr 16, 2003 · N79SK · Beech 1900DSDR GLBA2003033Meter · inoperativeRT DC LOAD METER INOP. REMOVED AND REPLACED RT DC LOAD METER.Mar 15, 2003 · N226GL · Beech 1900DSDR HEEA083450Voltmeter · inoperativeDIGITAL VOLTMETER NOT WORKING, NO DISPLAY. REPAIRED.Jan 9, 2003 · N81671 · Bell 206L3SDR HEEA079514Indicator · malfunctionedDUAL AMMETER NR 1 NEEDLE VIBRATES WITH AIRCRAFT BOUNCE.May 28, 2002 · N5759N · Bell 412SDR HEEA079513Indicator · fluctuatesDUAL AMMETER NR 1 NEEDLE FLUCTUATES.May 28, 2002 · N5759N · Bell 412SDR HEEA079244Ammeter · stuckNR 2 AMMETER STICKS.May 24, 2002 · N5759N · Bell 412SDR HEEA079243Ammeter · stuckDUAL AMMETER NEEDLE STICKS. REPLACED WITH SERVICEABLE PART.May 24, 2002 · N5759N · Bell 412SDR GLBA2002039Warning System · malfunctionedOVER FLEW MCK, BATT-TIE ANNUN, OPENED IN FLIGHT, WOULD NOT RESET. PERFORMED SELF TEST SEVERAL TIMES, NO FAULT FOUND. INSPECTED AND CHECKED OKAY FOR SERVICE.Mar 19, 2002 · N249GL · Beech 1900DSDR AUS20020218Light · misinstalled(AUS) ALTERNATOR LOW VOLTAGE WARNING LIGHT SECURED TO RT DASH WITH PVC ELECTRICAL TAPE. UNAPPROVED PART.Feb 23, 2002 · Cessna TR182
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