JASC 2497

Service difficulty reports · 2,202

Reports filed under 2497 · Electrical Power System Wiring, 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 = '2497'
  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 CA160219011Block · loose(CAN) ALTERNATOR FAIL DISCOVERED IN FLIGHT, UPON FURTHER INVESTIGATION OF THE PART, THE ALTERNATOR TERMINAL BLOCK WAS FOUND LOOSE CAUSING A SHORT INTERNALLY.Feb 16, 2016 · Dhav DHC2MKISDR CA160219010Wire · chafed(CAN) WIRING COMING OUT OF CASING TO ALTERNATOR TERMINAL BLOCK CHAFFED, CAUSING A SHORT.Feb 13, 2016 · Dhav DHC2MKISDR CA160210004Wire · arced(CAN) DURING CRUISE, THE NR 2 AC GEN, PUSHER SYST FAIL, PITOT HEAT 2, ENG ADPT 2 AND R TRU CAUTIONS ILLUMINATED. APPROPRIATE CHECKLISTS WERE CARRIED OUT AND THE AIRCRAFT LANDED NORMALLY AT THE DESTINATION. MAINTENANCE INVESTIGATION REVEALED THAT CONNECTOR 2421Feb 10, 2016 · Bombdr DHC8400SDR CA160210001Terminal Block · burned(CAN) IDG 1 POWER CABLE PHASE A FOUND BURNED ON TB33, CABLE IDENT IS SCH001W-2 AND SAV0001W-0.Feb 9, 2016 · Cndair CL6002C10SDR CA160202007Terminal Block · burned(CAN) IDG NR 2 HARNESS AND TERMINAL BLOCK TB32 WERE FOUND DAMAGED AND REQUIRE REPLACEMENT.Feb 1, 2016 · Cndair CL6002C10SDR 2016FA0000031Resistor · overheatedDURING INSPECTION, THE CABIN LOUDSPEAKER RESISTOR R0223, ON THE LT SIDE WAS FOUND BURNED OUT AND THE ADJACENT WIRING THAT HAD BEEN SECURED TO THE RESISTOR HAD OBVIOUS HEAT DAMAGE TO THE INSULATION RESULTING A BLACKENED MELTED CONDITION, NO BARE WIRES WERE YET Jan 27, 2016 · N454DR · Emb EMB505SDR CA160128002Terminal · unsecure(CAN) WHILE COMPLETING AD CF-1981-25R6, IT WAS WAS NOTED AFTER REMOVING WING PANEL INBOARD OF RT NACELLE, THAT 2 WIRES (P83D0 P83B0) WERE DISCONNECTED FROM THE EXTERNAL POWER TERMINAL STRIP AND BY ARCING, HAD BURNED A HOLE IN THE WING SPAR. A FLEET INSPECTION Jan 26, 2016 · Beech A100SDR FDEA201601240287Connector · burnedDURING LOADING, FLIGHT CREW HAD MAIN DECK AFT SMOKE ALERT, BOTH LOOPS. VISIBLE SMOKE IN AFT AREA OF MAIN DECK WITH BURNING ELEC SMELL. REMOVED BURNED CONNECTOR, CAPPED & STOWED WIRES IAW EA 6-2450-T0322936. ACFT IS RELEASED FOR TWO FLIGHT CYCLES. PART 1 OFJan 24, 2016 · N656FE · Airbus A300F4605RSDR CA160125011Wire · chafed(CAN) IN THE COURSE OF TROUBLESHOOTING AN HP VALVE DEFECT, MAINTENANCE PERSONNEL FOUND MULTIPLE WIRES CHAFED AND BURNED BEHIND DISCONNECT 410VC-A AT THE NR 1 ENGINE NACELLE DISCONNECT PANEL. THE WIRING WAS REPAIRED IAW STANDARD WIRING PRACTICES.Jan 22, 2016 · Aerosp ATR42320SDR CA160122007Connector · arced(CAN) ESS TRU FAIL MESSAGE WITH CB POPPED. UPON TROUBLESHOOTING FOUND CONNECTOR PL108P1/J1 BURNT. CONNECTOR REPLACED.Jan 21, 2016 · Cndair CL6002C10SDR VQI20162016012801Contactor · faultyFLIGHT EXPERIENCED, ELECTRICAL DC ESS BUSS SHED ECAM MESSAGE ON TAKEOFF ROLL WHICH RESULTED IN THE CREW INITIATING A HIGH SPEED ABORT, 100-120 KNOTS AND RETURNED TO GATE. TECHS ACCOMPLISHED TROUBLESHOOTING IAW TSM 24-60-810-810A, CONTACTOR 8PH DC SHED ESS BUSJan 16, 2016 · N639VA · Airbus A320214SDR CA160118010Wire · burned(CAN) NR 2 ENGINE INTAKE HEATER INOPERATIVE CAUTION LIGHT UPON FURTHER INVESTIGATION. MAINT REPORTS THEY HAVE FOUND A WIRE BUNDLE UNDER THE GALLEY FLOOR THAT IS SEVERLY DAMAGED. IT APPEARS THAT THE BUNDLE HAS BEEN BURNED AND THERE ARE 7 WIRES THAT ARE BURNEDJan 11, 2016 · Bombdr DHC8402SDR CA160108004Wire · damaged(CAN) WIRES LOCATED IN THE WHEEL WELL NEAR A CANISTER. THE WIRE ROUTING WAS TOO SLACK AND WITH TIME THE LOOSE PROTECTED WIRES GOT WORN OUT.Jan 6, 2016 · Airbus A310300SDR YTRA20160105001Wire · chafedOBSERVED SMOKE UNDER CO-PILOTS INSTRUMENT PANEL. PERFORMED EMER PROCEDURES CHECKLIST & NOTED THAT THE NR 1 N1 INDICATOR CB HAD POPPED. CONFIRMED THAT THE POPPED CB ISOLATED THE ISSUE. IMMEDIATELY RETURNED TO THE BASE OF ORIGINAL DEPARTURE FOR EVALUATION & IDec 31, 2015 · N762MH · Skrsky S76ASDR CA160121012Wire · burned(CAN) WIRES 13A-12-1/ORN BURNED DUE TO CHAFED WIRING BUNDLE AT THE CENTER WING FLAP LOWER SHROUD, PN 85730801, THUS DAMAGING STIFFENER SURFACE, PN 85730804. STIFFENER SURFACE HAS BURNED THROUGH AT THE WIRING BUNDLE BRACKET. LOWER SURFACE VISUALLY SEEMS DAMAGDec 21, 2015 · Bombdr DHC8402SDR QXEA2015121800656Connector · arcedFOUND CONNECTOR PLUG 2421-P5 AT RACCB WIRES AND PLUG HAVE ARCING DAMAGE. ALL WIRES PINS A THRU F ARE DAMAGED. REMOVED DAMAGED WIRES BY RETERMINATING PIN A THRU F. REPLACED CONNECTOR PLUG 2421-P5 IAW WM 20-17-19-401. CONTINUITY CHECKS GOOD IAW WD 24-21-00 ANDec 18, 2015 · N423QX · Bombdr DHC8402SDR HALA 201512170027Ground Wire · damagedON TAXI OUT "ELEC APU TR FAULT" ANNUNCIATED. REPLACE BCL GROUND OPS CHECK OK, AMM 24-38-35.Dec 16, 2015 · N393HA · Airbus A330243SDR VJ3S2016FA0000017Circuit Breaker · failedPILOT REPORTED THAT THE ALTERNATOR WAS INOPERATIVE. THE TECH TROUBLESHOT THE SYSTEM AND DISCOVERED THE ALTERNATOR CIRCUIT BREAKER SWITCH WAS AT FAULT. THE TECH REPLACED THE CIRCUIT BREAKER SWITCH. NO CAUSE OR RECOMMENDATION AT THIS TIME.Dec 15, 2015 · N8173C · Beech F33ASDR AALA201512109010Wire · damagedAIRCRAFT IN BASE MX. WIRE W101-14702-12, NEAR EICC, HAS ARCING DAMAGE. REPAIRED WIRE W101-14702-12 IAW SWPM 20-41-20. OPERATIONS CHECKED GOOD IAW AMM 24-36-00.Dec 9, 2015 · N958UW · Emb ERJ190100IGWSDR DALA2015120907478Connector · damagedBACKSHELL ON HARNESS AT FWD RT EDGE OF BATTERY IN FWD ELECTRONIC EQUIPMENT BAY HAS CORROSION INTERNALLY, POWDER FALLS OUT WHEN MOVED. SUMMARY, FOR ADDITIONAL INFORMATION NR 001-0223:2020-2302/001 00099, INSPECTED BACKSHELL, AND COUPLING. NO CORROSION FOUND ADec 9, 2015 · N664DN · Boeing 757232SDR VJ3R2015FA0000623Circuit Breaker · failedPILOT REPORTED THAT THE ALTERNATOR WAS INOPERATIVE. THE TECH TROUBLESHOT THE SYSTEM AND DISCOVERED THE ALTERNATOR CIRCUIT BREAKER SWITCH FAILED. THE TECH REPLACED THE CIRCUIT BREAKER SWITCH. NO CAUSE OR RECOMMENDATION AT THIS TIME.Dec 4, 2015 · N1569P · Beech F33ASDR CA151203012Terminal Block · loose(CAN) DURING TROUBLESHOOTING OF AN FMS UNIT BACKLIGHT FAILURE IT WAS FOUND THAT THERE WERE LOOSE CONNECTIONS ON A TERMINAL BLOCK IN THE LT COCKPIT JUNCTION PANEL. TIGHTENING THESE TERMINALS SOLVED THE LIGHTING PROBLEM. IT WAS ALSO FOUND THAT MOST OF THE TERMIDec 2, 2015 · Propjt 200ASDR DALA2015120207308Wire Harness · brokenBROKEN WIRING BUNDLES ON RT AILERON BUS CONTROL CABLE 35C, REF CARD 85, ZONE 10. CONTROL CABLE SEGMENT 35C WAS REMOVED IAW AMM 20-10-17 AND WILL BE INSTALLED AND ADJUSTED UNDER CARD 2000-9000-02.Dec 1, 2015 · N914DL · Doug MD88SDR CA151110009Wire · burned(CAN) ON START THE RT ENGINE WOULD NOT LITE OFF. ROTATION UNKNOWN. FLIGHT CREW NOTIFIED MAINTENANCE. FLIGHT WAS EVENTUALLY CANCELLED. UPON INVESTIGATION, MAINTENANCE NOTICED THE RCR AND WIRES WELDED AND BURNED.Nov 6, 2015 · Dorner DO228202SDR CA151105008Wire Harness · overheated(CAN) AOG DUE, UNABLE TO RESET L1 ATRUC WITH GPU AND/OR APU. DURING POWER CHANGE TO APU AFTER ENGINE SHUTDOWN, ACFT LOST POWER TO L1 ATRUC AND L1 BTB. CLOSING L1 BTB ON ESIC PAGE WORKED BUT UNABLE TO RESET L1 ATRUC. FAULT MSG 24-18121. T/S C/O IAW FIM. FAULTNov 5, 2015 · Boeing 7878SDR HNAA2015102300311Wire · openLT ELEVATOR HORN HEAT CONTROL LIGHT ON IN FLIGHT. FOUND OPEN WIRE BETWEEN PLUGS 3015-J5 AND 3015-J3. R & R WIRES. OPS GOOD.Oct 23, 2015 · N809EX · Dhav DHC8102SDR CA151022008Circuit Breaker · broken(CAN) FOUND ALTERNATOR POWER WIRE LOOSE AT 50 AMP CIRCUIT BREAKER CAUSING SIGNS OF ARCING. BREAKER HOUSING WAS FOUND CRACKED CLOSE TO CONNECTION. IT WAS ALSO NOTED THAT THE WIRE INSULATOR OF THE CHARGING WIRE WHICH RUNS FROM THE ALTERNATOR TO THE CIRCUIT BREAKOct 22, 2015 · Diamon DA20C1SDR ASAA2015102213518Circuit Breaker · failedDURING TAXI IN, NR 2 ENG SHUTDOWN. PUT THE APU GEN BUS TO ON AND LOST POWER ON BOTH BUSES. AFTER APU GEN BUS DISCONNECTED POWER, TRIED TO PUT THE NR 1 ENGINE. GENERATOR BACK ON LINE AND IT WOULDN'T CONNECT TO THE BUS. ACFT GROUNDED. REPLACED APU BREAKER C80Oct 22, 2015 · N431AS · Boeing 737990ERSDR FDEA201510203285Wire · damagedFOUND WIRE DAMAGED, LOCATED AT BS 1346, RT OF CENTERLINE OF ACFT. SPLICED IN A NEW WIRE IAW SWPM 20-10-03, 20-00-16, WDM 29-12-01, AND E8-2810-7-5002 PT 1.Oct 20, 2015 · N320FE · Doug MD1030FSDR FDEA201510203284Wire · damagedFOUND DAMAGED WIRE LOCATED AT BS 1346, RT SIDE OF CENTERLINE. SPLICED IN NEW WIRE IAW SWPM 20-10-03, 20-00-16, WDM 33-32-02, AND E8-2810-7-5002 PT1.Oct 20, 2015 · N320FE · Doug MD1030FSDR FDEA201510203283Wire · damagedFOUND WIRE DAMAGED, LOCATED AT BS 1240, RT SIDE OF CENTERLINE OF ACFT. REPLACED WIRE IAW SWPM 20-10-03, 20-00-16, WDM 28-21-03, AND E8-2810-7-5002 PT1.Oct 20, 2015 · N320FE · Doug MD1030FSDR FDEA201510203282Wire · damagedFOUND WIRE DAMAGED, LOCATED AT BS 1346, RT OF CENTERLINE. SPLICED IN NEW WIRE IAW SWPM 20-10-03, 20-00- 16, WDM 52-33-01 AND E8-7-2810-5002 PT1.Oct 20, 2015 · N320FE · Doug MD1030FSDR CA151019001Wire · wrong part(CAN) AIRCRAFT CAME IN WITH THE CIGAR LIGHTER NOT FUNCTIONING. DURING TROUBLESHOOTING, THE OLD RESETABLE FUSE WAS STILL ON BACK OF CIGAR LIGHTER. WIRE WAS BETWEEN OLD FUSE AND CIGAR LIGHTER. LOOKED UP AND FOUND A SMALL "HOT" WIRE STILL CONNECTED TO THE AMMETEROct 16, 2015 · Cessna 172LSDR CA151014003Wire · burned(CAN) DURING CRUISE CREW EXPERIENCED WIRE BURNING ODOR IN THE COCKPIT, BUT IT DISSIPATED QUICKLY WITH SMALL AMOUNT OF SMOKE PRESENT. NO C/B`S TRIPPED. MAINTENANCE FOUND WIRE 2447-0098 DAMAGED AT EXTERNAL POWER CONTACTOR, 11PG. WIRE, CONTACTOR AND CIRCUIT BREOct 11, 2015 · Aerosp ATR42300SDR HNAA2015100100287Connector · damagedRIGHT AC BUSS CAUTION LIGHT ILLUMINATED WITH ASSOCIATED FAILURE CAUTION LIGHTS. R & R CONNECTOR 2421-P20 IAW STANDARD PRACTICE. OPS CHECKED GOOD.Oct 1, 2015 · N942HA · Dhav DHC8102SDR CA151007007Wire Harness · burned(CAN) FLIGHT CREW REPORT DUAL AC GEN CAUTION LIGHT INFLIGHT, QRH ACTION. CAUTION LIGHT CLEARED UNTIL AIRCRAFT LANDED, THEN BOTH AC GEN CAUTION LIGHTS RETURNED. AIRCRAFT WAS REMOVED FROM SERVICE AND MAINTENANCE PERSONNEL START TO INVESTIGATE THE REASON FOR THESep 30, 2015 · Bombdr DHC8400SDR AALA20151005001Connector · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CRUISE, RECEIVED LT GEN & BUS OFFLINE INDICATION. R & R CONNECTOR PLUG D014J AT PYLON FIREWALL CONNECTORS IAW 20-23-01 & 20-63-02. ACCOMPLISHED IDG ADJUSTMENT & TEST IAW 24-11-00. OSep 30, 2015 · N198AA · Boeing 757223SDR AALA20150930007Connector · faultyAIR INTERRUPT, EMER DECLARED, LANDING UNEVENTFUL & ACFT OVERWEIGHT. DURING CRUISE, RECEIVED LT GEN & BUS OFFLINE INDICATION. R & R CONNECTOR PLUGS D114P AT PYLON FIREWALL CONNECTORS IAW 20-23-01 & 20-63-02. ACCOMPLISHED IDG ADJUSTMENT & TEST IAW 24-11-00. Sep 30, 2015 · N198AA · Boeing 757223SDR AALA20150917002Wire · burnedFLIGHT 1010, WHILE AT CRUISE ALTITUDE, EXPERIENCED SMOKE IN THE COCKPIT EMANATING FROM THE THROTTLE QUADRANT. SEVERAL CBS WERE POPPED. DECLARED EMER, DIVERTED & PERFORMED CHECKLISTS. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. ACFT WAS REMOVED FROM SERVICESep 16, 2015 · N566AA · Doug DC983SDR 39LA20150823141Elec Connector · shortedDURING CRUISE THE FLIGHT CREW NOTICED AN ODOR THAT SMELLED LIKE AN ELEC FIRE. THE MASTER CAUTION FOR THE NR ONE GEN ILLUMINATED WITH THE AFCS SIMULTANEOUSLY SHUTTING OFF SHORTLY AFTER THE ODOR. RE-ENGAGED THE AFCS, THE NR ONE GEN WOULD NOT RESET. THE EMER CAug 23, 2015 · N803AR · Skrsky S61NSDR 2015FA0000399Wire · shortedALTERNATOR OUTPUT WIRE, SHORTED BETWEEN THE INNER CABLE AND OUTER SHIELDING, CAUSING FAILURE OF THE TIE BUSS CIRCUIT BREAKERS AND DAMAGE TO ASSOCIATED WIRES IN HARNESS. DAMAGE TO HARNESS CAUSED SHORT TO ENGINE DATA UNIT AND COMPLETE FAILURE OF THE ENGINE INSTRAug 21, 2015 · N566DS · Diamon DA40SDR P5CA2015081200085Wire · chafedFOUND EDP S/O VALVE FUNCTIONAL FAIL DURING FIRE HANDLE OPERATION IAW SWPM 20-10-13, REV 60. REPAIRED THE CHAFING WIRE NEAR CONNECTOR AND CONDITION CHECK NORMAL IAW SWPM 20-61-19, REV 60, WDM 29-11-21, REV 9. REPLACED ENGINE NR 2 EDP S/O VALVE CONNECTOR D1098Aug 12, 2015 · N643GT · Boeing 7673JHFSDR IXXA20150811110Cable · burnedAIRCRAFT ON GND & PARKED AT CARGO LOADING AREA WITH THE RT ENG & APU RUNNING RT AC BUS WENT TO OFF DURING LT ENG START. AFTER MX & CREW DISEMBARKED. TROUBLESHOOTING FOUND ELEC CABLES TO THE RT AC BUS BURNT AT STATION 412, STRINGER 23.5, STRINGER UNDER WIRESAug 7, 2015 · N754CX · Boeing 7572Y0SDR 2015FA0000355Connector · burnedPILOT REPORTED BURNED PLASTIC ODOR FROM ENGINE COMPARTMENT. MECHANIC INSPECTED ENGINE COMPARTMENT AND FOUND A BURNED AREA ON THE STARTER/GENERATOR CONNECTOR PLUG BACKSHELL. REPLACED THE STARTER AND THE HARNESS FROM THE STARTER/GENERATOR TO THE ENGINE DECK. Jul 28, 2015 · N66HJ · Bell 205A1SDR CA150727020Wire · broken(CAN) LH BATTERY TEMPERATURE INDICATED INTO THE RED (HOT) IN FLIGHT. AIRCRAFT RETURNED TO BASE AND BROKEN WIRE WAS FOUND ON THE CANNON PLUG ON THE LH BATTERY. WIRE WAS REPAIRED AND AIRCRAFT RETURNED TO SERVICE.Jul 24, 2015 · Swrngn SA227*SDR IXXA2015072300083Connector · burnedAIR TURN BACK, LT GEN OFF DURING CLIMB THROUGH F260, LT GEN TRIPPED, AT RESET LOST PRESSURIZATION. DECLARED AN EMERGENCY DUE TO LOSS OF PRESSURIZATION. COMPLIED WITH BPCU BITE FOUND, DP TRIP GEN FDR & MAIN BUS OVERLAP ZONE MSGS. FURTHER TROUBLESHOOTING IAWJul 19, 2015 · N753CX · Boeing 7572Y0SDR ASAA2015071912501Terminal · looseAFTER REPLACEMENT OF AUXILIARY BATTERY, BATTERY DC AMPERAGE SHOWS 450 AMPS. SHOULD BE LESS THAN 50 AMPS WHILE CHARGING. ACFT GROUNDED. REF WDM 24-31-11. FOUND NEGATIVE TERMINAL LOOSE IN BATTERY CONNECTOR D44. INSTALLED AND SECURED TERMINAL IAW SWPM 20-62-2Jul 19, 2015 · N577AS · Boeing 737890SDR CA150629015Feeder Cable · chafed(CAN) DURING INSPECTION, DISCOVERED CHAFING DAMAGE TO THE LT SIDE MAIN DC GEN FEEDER WIRES. SUSPECT THE DAMAGE MAY BE CAUSED BY THE DEICE BOOT AIR SUPPLY FLEX HOSE. SIMILAR FINDINGS WERE NOTED ON THE RT SIDE OF THIS ACFT & ON THE RT & LT OF A SECOND ACFT.Jun 29, 2015 · Dhav DHC8102SDR CA151201019Circuit Card · damaged(CAN) OPERATOR REPORTED TO BOMBARDIER FIELD SERVICE THAT THE LEFT ESSENTIAL AND MAIN ELECTRICAL BUS (L ESS BUS FAIL, L MAIN BUS FAIL) CAUTION MESSAGE WAS POSTED ON EICAS AFTER DEPARTURE. THE FLIGHT CREW FOLLOWED THE AIRPLANE FLIGHT MANUAL PROCEDURES AND LANDEDJun 27, 2015 · Bombdr BD1001A10SDR CA150630002Wire · overheated(CAN) THIS IS TB 18, LT ENG, IN THE AFT CARGO. WHILE DOING INSPECTION IAW EO700-24-0022 01, WE FOUND ONE PHASE WIRE SET WITH SIGNS OF OVERHEATING. THE WIRES WILL BE CHANGED.Jun 24, 2015 · Cndair CL6002B19
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