JASC 2497

Service difficulty reports · 2,202

Reports filed under 2497 · Electrical Power System Wiring, newest first.

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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"

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SDR 2018FA0000320Wire Harness · out of positionWIRE CABLE BUNDLE ON LEFT SIDE OF CENTER PEDESTAL INTERFERING WITH ENGINE CONTROLS BY ABRAIDING ON PUSH-PULL TUBES. INCORRECT ROUTING?Aug 1, 2018 · N610A · Beech B300CSDR FQAR201807313044Wire · chafedDURING A SCHEDULED INSPECTION, FOUND THE POWER WIRE FOR THE SLICK START, BADLY DETERIATED WITH NUMEROUS BARE SECTIONS OF WIRE EXPOSED. THE WIRE APPEARS TO BE AUTOMOTIVE TYPE WIRE AND WAS SUPPLIED BY CHAMPION AS PART OF THE INSTALLATION KIT.Jul 30, 2018 · N918PA · Piper PA28181SDR CALA2018072301687Connector · meltedCONNECTOR 1176VC FOUND BURNED IN FWD COMPARTMENT. FLAGGED AS AN "SDR" EVENT.Jul 23, 2018 · N441UA · Airbus A320232SDR UIEA2018071601479Feeder Cable · damagedLEFT AND RIGHT IDG'S POWER FEEDERS INSULATION DAMAGED. REMOVED AND REPLACED LEFT AND RIGHT IDG'S POWER FEEDER INSULATION IAW AMM 20-30-14.Jul 15, 2018 · N1427A · Boeing 767306SDR Q5QA201807131007Wire · brokenTHE LT ALTERNATOR WAS REMOVED FOR ROUTINE INSPECTIONS. AFTER REMOVING THE COVER FROM THE BACK OF THE ALTERNATOR, THE TECHNICIAN NOTED SOME GREEN DISCOLORATION ON ONE OF THE DIODES. FURTHER INVESTIGATION DISCLOSED THE DIODE WIRE WAS BROKEN OFF OF THE DIODE BAJul 10, 2018 · N910SA · Beech 58SDR O9IR2018071000001Wire Harness · chafedON DEPARTURE, THE COPILOTS PANEL WENT DARK, NO INFORMATION DISPLAYED. LEFT GENERATOR HAD FAILED AND A NUMBER 17 OF CIRCUIT BREAKERS TRIPPED. PILOTS REFERRED TO QRH AND RETURNED TO DEPARTURE SAFELY. DURING THE INSTALLATION OF STC STC02507LA , FAILED TO ACCOJul 9, 2018 · N293EA · Doug DC987SDR 2VKA20180707001Wire · chafedPILOT LOST HYDRAULIC PRESSURE IN FLIGHT. A WIRE WAS FOUND CHAFING ON THE HYDRAULIC RETURN LINE FROM THE TAIL ROTOR ACTUATOR. THE WIRE WAS CHAFED THROUGH THE INSULATION AND WAS ARCING ON THE HYDRAULIC LINE CREATING A HOLE IN THE LINE CAUSING LOSS OF FLUID.Jul 7, 2018 · N820SF · Bell 407SDR CALA2018062901528Feeder Cable · meltedNR 2 ENGINE UPPER FWD PYLON ATTACH SHACKLE FEEDER WIRE ARRAY BUNDLE IN CONTACT WITH SHACKLE, MELTED THREE WIRES . REPAIRED IAW ECRA 57620-03014.Jun 16, 2018 · N404UA · Airbus A320232SDR UIEA2018061101122Insulation · damagedENG NR 2 IDG POWER FEEDER CABLE HAS DAMAGED COLD SHRINK INSULATION SLEEVE ATT2 LEAD. R&R NR 2 ENG IDG COLD SHRINK ATT2 LEAD IAW AMM 24-11-01 SWPM 20-30-14. ACCOMPLISHED TEST OF THE IDG SHOWN IN THE POWER PLANT TEST REF TABLE 71-00-00/201 CONFIG3 TEST GOOD.Jun 10, 2018 · N1049A · Boeing 76736NSDR UIEA2018061101123Insulation · damagedENG NR 1 IDG POWER CABLE HAS DAMAGED COLD SHRINK INSULATION AT T3 LEAD. NR 1 ENG IDG POWER CABLE COLD SHRINK INSULATION AT T3 LEAD IAW AMM 24-11-01 & SWPM 20-30-14. PERFORMED SATISFACTORY OPS CHECK IAW 15767 AMM 71-00-00.Jun 10, 2018 · N1049A · Boeing 76736NSDR CA180709003Wire · burned(CAN) THE FOLLOWING WAS REPORTED TO BELL: AFTER START-UP, WHEN THE PILOT PUT ON THE GENERATOR, SMOKE EMITTED FROM BATTERY COMPARTMENT AND OVER HEAD PANEL. ENGINE WAS IMMEDIATELY SHUT DOWN AND BATTERY SWITCHED OFF. WE OPENED THE BATTERY COMPARTMENT, DIDN`T SEJun 9, 2018 · Bell 206L4SDR CALA2018070301531Wire · shortedSUPPORT TASK, WHILE PERFORMING EA4435-03088, SEVERAL WIRES WAS SHORTED TO GROUND DUE TO DESIGN ISSUE IN SB 737-44-1014. DAMAGE WIRES FROM P6 PANEL TO J4 JUNCTION BOX. ACCOMPLISHED BURNT WIRES INSPECTED, DAMAGE REMOVED & NEW WIRES INSTALLED AND RUNG OUT. PERFJun 8, 2018 · N37502 · Boeing 7379SDR AALA2018060879010Wire · misinstalledAFTER WIFI (FAST) INSTALL; CLOSED THE L1 DOOR FOR DEPARTURE. ON LATCHING THE DOOR, RECEIVED AN ELEC AC BUS 1 FAULT MESSAGE. UNLATCHED THE DOOR AND FAULT DISAPPEARED AND THE BUSS WAS POWERED AGAIN. REPEATED THIS 3 TIMES RECEIVING SAME SEQUENCE OF FAULT ANJun 6, 2018 · N756US · Airbus A319112SDR CALA2018060601427Wire Harness · damagedAFT CARGO BAY HAD 2 CIRCUIT BREAKERS TRIPPED FOR THE PDUS 4, 8, 11, C165, AND 4, 8, 11, C161. SAW SPARKS IN VICINITY OF BS 1197. FOUND DAMAGE TO THE WIRING LOOM W710, UNDERNEATH THE R4 PDU. PULLED AND SAFETIED THE CIRCUIT BREAKERS C78 DRIVE CTRL CB.C11 DRIJun 4, 2018 · N654UA · Boeing 767322SDR CALA2018060531323Wire · damagedTWO DAMAGED WIRES AT FRAME 63, STRINGER 14L, BETWEEN THE AFT 2 WINDOWS. REPAIRED THE WIRES 3351-1765 & 3351-1759 IAW ESPM 20-53-21-0201.May 19, 2018 · N423UA · Airbus A320232SDR EPUA200180518002Test Port · looseDURING TAXI FOR TAKEOFF. SPARK AND FUMES WERE NOTED BY CREW IN FRONT OF THE COPILOT PANEL UNDER TEMP GAUGE. MAINTENANCE INSPECTED AIRCRAFT AND DETERMINED THAT THE ELECTRICAL TEST PORTS IN COCKPIT HAD LOOSENED AND CONTACTED EACH OTHER THUS CAUSING THE ARCING.May 16, 2018 · N575Z · Beech 1900CSDR DALA2018050403060Wire · chafedCREW REPORTED SMOKE COMING FROM THE AFT LEFT LAV TRASH CAN. FIRE EXTINGUISHER USED AS A PRECAUTION. THERE WERE NO VISIBLE FLAMES NOTED. FOUND CHAFED WIRE BEHIND MIRROR. REPAIRED WIRE AND REPOSITIONED WIRE BUNDLE.May 4, 2018 · N921DL · Doug MD88SDR DALA201804302948Connector · unsecureL4 LAVATORY, 110 ELECTRICAL RECEPTICAL LOOSE AND EMITTED SPARKS. THE 110 RECEPTACLE WAS REMOVED POWER FROM OUTLET. FOUND LOOSE CONNECTION ON BACK OF PLUG. SECURED THE CONNECTOR. CHECKED GOOD. OK FOR SERVICE.Apr 24, 2018 · N839MH · Boeing 767432ERSDR 2018FA0000149Wire · pinchedWANDER LIGHT BEHIND CAPTAIN`S CHAIR, WIRING FOUND PINCHED AND ARCED. CREW REPORTED A SMALL FLAME FOR A MOMENT UNTIL THE CIRCUIT BREAKER. NOTHING FURTHER WAS REPORTED.Apr 22, 2018 · N976SC · Braero BAE125800ASDR DALA2018042202699Wire · brokenSMALL AMOUNT OF SMOKE AND ODOR DETECTED FROM UNDER CAPTAIN'S DASHBOARD. REDUCED LIGHTS. SMOKE STOPPED. FOUND WIRE TERMINALS FOR BACK LIGHTNING FOR LANDING LIGHTS PANEL BURNT. RETERMINATED RING TERMINALS ON WIRES PER WDM CHAPTER 20. REINSTALLED WIRES ON CONNECTApr 20, 2018 · N969DL · Doug MD88SDR ASAA2018041824299Contactor · failedELEC BCL 2 FAULT ECAM, ACFT GROUNDED. R & R THE CONTACTOR 6PB2 IAW AMM 24-38-55. OPS CHECKED GOOD. BCL 2 NO FAULTS. NO MATTER THE AMPERAGE BEING USED.Apr 18, 2018 · N923VA · Airbus A321253NSDR QXEA2018041600144Wire Harness · damagedDURING TAXI OUT, THE ENGINE ADPT HEAT 1 AND PUSHER SYSTEM FAIL CAUTION LIGHTS ILLUMINATED. AFTER A COUPLE MINUTES THE ENG ADPT HEAT 2, # 1 STALL SYST FAIL, # 2 STALL SYST FAIL, PITOT HEAT 2 CAUTION LIGHTS ILLUMINATED. FOUND CIRCUIT BREAKERS FUEL AUX PUMP 1, FApr 16, 2018 · N438QX · Bombdr DHC8402SDR FDEA201804040853Connector · damagedMULTIPLE ELECTRICAL FAILURES ON GROUND AND AIRBORNE, SOME RESET SOME DID NOT. ON GROUND ELECTRICAL SURGE DESELECTED ALL PADDLE SWITCHES, ACARS, FMS, AND FCP. 2. AIRBORNE RA 1 AND 2, TCAS, GPWS, LAND INHIBITED. VOR 1 FLAG. 3. R74 CB WAS POPED ON PREFLApr 4, 2018 · N722FD · Airbus A300B4622RSDR CA180404018Terminal Block · burned(CAN) DURING A08 CHECK, LT ENG, L2 VFSG FEEDER CABLE FROM PYLON TO L2 VFSG TERMINAL BLOCK, T3 LUG FOUND BURNT AND LOOSE AT TERMINAL BLOCK ON VFSG. TERMINAL BLOCK COVER ALSO FOUND BURNT AT T3 LUG, ON THE VFSG. (TC# 20180404018).Apr 3, 2018 · Boeing 7878SDR A9JA201803270001Wire · overheatedDURING FLIGHT PILOT RECEIVED A FALSE INDICATION OF AN OPEN CURRENT LIMITER ON THE LT GENERATOR BUSS. INSPECTION OF E43 POWER DISTRIBUTION PANEL SHOWED THREE 10 GAUGE WIRES ON THE LT GEN BUSS HAD OVERHEATED. THE WIRES LEAD TO J311 CONNECTOR WHERE PIN D HAD STMar 16, 2018 · N955J · Lear 31ASDR HALA2018031400101Wire · looseDURING TAKEOFF THRUST APPLICATION CIRCUIT BREAKER TRIPPED, AND LIGHT ILLUMINATED. SECURED LOOSE WIRES AND OPS CHECKED OK.Mar 12, 2018 · N383HA · Airbus A330243SDR DALA2018030801468Wire · shortedACARS PRINTER WIRE BUNDLE SHORTING ON AIRCRAFT STRUCTURE. PULLED & COLLARED ACARS PRINTER C/B F18. REMOVED ACARS PRINTER. FOUND 4 WIRES SHORTING TO GROUND. REPAIRED WIRING PER SOPW AND WDM 23-24-01 SH 1 PG 2. REROUTED WIRE BUNDLE TO MAKE CANNON PLUG ACCESSIBLEMar 6, 2018 · N910DE · Doug MD88SDR Q2SA20180303390Wire · arcedSPARKS FROM OVERHEAD PANEL DURING ROLL-OUT. FOUND ARCING BEHIND DOOR INDICATION PANEL. FOUND DAMAGED WIRING AT D642 AND D1406 D482. REPAIRED THE WIRING IAW WPM 20-10-13. DOOR WARNING SYSTEM OPS NORMAL IAW MM 52-71-00, HYD SYSTEM OPS NORMAL IAW MM 29-15-00.Mar 3, 2018 · N306GT · Boeing 737400SDR DXTA2018022500647Contactor · arcedAFTER FLIGHT, AND ENTERING THE PARKING RAMP AREA, OBSERVED BLACK, ACRID SMOKE COMING FROM RIGHT SIDE GLARE SHIELD AREA NEAR THE CENTER WINDSHIELD . OBSERVED THE REFLECTION IN THE WINDSHIELD OF FLAMES IN THAT AREA. AIRCRAFT POWERED DOWN AND FLAMES AND SMOKE SFeb 25, 2018 · N203QS · Amd FALCON2000SDR ASAA2018021923639Connector · looseAT FL370 RIGHT TRANSFER BUS OFF AND SOURCE OFF LIGHTS CAME ON. RAN QRH. STARTED APU AND ATTEMPTED TO PUT ON BUS. (RIGHT SIDE) SOURCE OFF LIGHT EXTINGUSIHED BUT TRANSFER BUS STAYED ILLUMINATED. ACFT GROUNDED. PERFORMED FIM 24-21, TASK 822. TRANSFER BUSS OFF Feb 19, 2018 · N533AS · Boeing 737890SDR CA180223006Wire · chafed(CAN) SMOKE IN COCKPIT AFTER LANDING. WIRE FROM NAVIGATION LIGHT CIRCUIT BREAKER SWITCH TO SPLICE (FROM SINGLE WIRE TO 3 WIRES, FOR EACH NAVIGATION LIGHT) BURNED. RIGHT NAVIGATION LIGHT WIRE FROM SPLICE TO RIGHT SIDE OF COCKPIT BURNED. SOME ADJACENT WIRES INFeb 17, 2018 · Cessna 172SSDR AALA201805229015Connector · faultyAIRCRAFT WAS GROUNDED. EICAS MESSAGE FOR LOSS OF ALL 3 IRU BATTERIES. NEXT EICAS MESSAGES FOR APU SPAR VALVE AND BOTH ENGINE SPAR VALVES. NEXT 30 MINUTES LOST THE CLOCKS WITH EICAS MESSAGE. CREW DIVERTED TO TER. REPLACED MAIN BATTERY CHARGER, MAIN BATTERY AND Feb 14, 2018 · N397AN · Boeing 767323SDR IPXA2018021426523Wire · brokenESCAPE SLIDE RED WARNING LIGHTS INOPERATIVE, HORN OK ON PRESS TO TEST. FOUND A BROKEN WIRE AT PIN ON LIGHT ASSY. REPINNED THE CONTACT PIN IAW ESPM 20-48-24-0101, & OPS CHECKED GOOD IAW AMM 52-73-11-0401.Feb 13, 2018 · N139UP · Airbus A300F4622RSDR BUEA20180212001Wire · shortedDEPARTED, ENROUTE THE PILOT REPORTED THAT AFTER TAKEOFF AND LEVELING OFF AT 5000 FT, RECEIVED TWO EICAS MESSAGES FOR ELECTRICAL EMERGENCY ABNORMAL AND EMERGENCY LIGHTS ARMED. THE CABIN LIGHTS WERE ON. DECLARED AN EMERGENCY AND LANDED BACK AT DEPARTURE UNEVENFeb 10, 2018 · N286SK · Emb EMB145LRSDR HNAA2018020100020Connector · dirtyNR 1 AC GENERATOR FAILED DURING TAKEOFF ROLL. CLEANED THE CONNECTOR AND GROUND RAN, OPS CHECKED GOOD.Jan 30, 2018 · N326EN · Dhav DHC8311SDR SWIA201844178Control Panel · malfunctionedON ROTATION FELT LOUD VIBRATION. VIBRATION CONTINUED, RETURNED TO FIELD. REMOVED AND REPLACED ADG AUTO DEPLOY PANEL. OPS CHECKED GOOD. PERFORMED VISUAL INSPECTION IAW AMM. NO DEFECTS NOTED.Jan 22, 2018 · N912EV · Cndair CL6002B19SDR UIEA2018012200101Feeder Cable · damagedLEFT ENGINE POWER FEEDER CABLE HEAT SHRINK FOR THE IDG DAMAGED. INSTALLED THE HEAT SHRINK IAW SWPM 20-10-14.Jan 19, 2018 · N1709A · Boeing 767375SDR UIEA2018012200102Feeder Cable · damagedRIGHT ENGINE POWER FEEDER CABLE HEAT SHRINK FOR IDG DAMAGED. INSTALLED HEAT SHRINK IAW SWPM 20-10-14.Jan 19, 2018 · N1709A · Boeing 767375SDR UIEA2018031500408Feeder Cable · damagedFOUND THE W4809 POWER FEEDER WIRE DAMAGE IAW WDM 24-51-73, REV 42, & SWPM 20-50-00, 20,30-11, REV 67. REPLACED FEEDER CABLE AND CHECKED NORMAL IAW AMM 33-31-00-705-012, REV 91. PERFORMED THE MAIN WHEEL WELL LIGHT, TESTED AND FOUND SATISFACTORY.Jan 14, 2018 · N408MC · Boeing 74747UFSDR UIEA2018011600077Terminal · damagedRIGHT BUSS TIE CIRCUIT BREAKER DAMAGED. REMOVED & REPLACED THE CIRCUIT BREAKER. REMOVED & REPLACED THE L3 TERMINAL AT C904BTB IAW SWPM 20-30-11 & WDM 24-21-51. OPS CHECKED OK IAW AMM 24-22-03.Jan 9, 2018 · N1181A · Boeing 7673Y0SDR YENA201801040002Connector · damagedRETURNED TO FIELD AFTER TAKE OFF, THE NR 1 ENGINE OIL DROPPED TO 8 QTS. AT CRUISE, INCREASED TO 12 QTS DURING THRUST REDUCTION. THE NR 1 ENGINE IDG CONNECTOR DAMAGED. IAW TSM 79-00-0-810-838-A, ACCOMPLISHED INSPECTION OF THE NR 1 ENGINE FOR OIL LEAKS. Jan 4, 2018 · N566JB · Airbus A320232SDR CA180104002Wire Harness · chafed(CAN) DAMAGE TO THE VARIABLE FREQUENCY GENERATOR (VFG NR 2). GEN & CTRL HARNESS OPERATOR REPORTED DAMAGE TO THE VARIABLE FREQUENCY GENERATOR (VFG NR 2). GEN & CTRL HARNESS CPYTG2039, DUE TO CHAFING ON THE WHEEL BIN COVERED WITH REO 500-20-10-002. (TC# 20180Jan 3, 2018 · Airbus BD5001A11SDR CA180103008Connector · shorted(CAN) NR 2 AC GEN FAILED FAULT ISOLATION CARRIED OUT, IAW Q400 FIM TASK 24-21-00-810-802 FOUND PUSHBACK PIN IN EPCU CONNECTOR 2431-P12 PIN 9 (RIGHT AC V SENSE PHASE B). PIN 9 RESECURED IN EPCU CONNECTOR 2431-P12. GROUND FUNCTION TEST OUTSTANDING. NOTE: FIM Jan 3, 2018 · Bombdr DHC8400SDR QMLA2018010118001Wire · damagedPILOT REPORTED DURING COLD WEATHER EVENT (<20 DEGREES F) THAT ECS WOULD NOT BLOW HOT AIR INTO THE CABIN. ECS CONTROL HEAD WOULD POWER UP MOMENTARILY THEN SHUT DOWN. DUE TO THE LIMITATION ON EC130T2 AIRCRAFT, IF THE HEATER IS NOT WORKING, IT CAN'T FLY BELOW 41 Jan 1, 2018 · N730TX · Urocop EC130T2SDR BUEA20180102002Contactor · burnedON DEPARTURE AND PRIOR TO ACTIVATING THE LANDING GEAR HANDLE, THE EMERGENCY LIGHTS CAME ON AND ON ACTIVATION OF THE LANDING GEAR HANDLE FOR GEAR RETRACTION, THE CREW RECEIVED AN EICAS MESSAGES FOR THE EMERGENCY LIGHT NOT ARMED & ELEC EMERGENCY ABNORMAL. EICASDec 31, 2017 · N286SK · Emb EMB145LRSDR 9JLA2018012614500Connector · damagedDURING A POST FLIGHT INSPECTION CHECK, DISCOVERED THAT THE POSITIVE TERMINAL ON THE APU BATTERY HAD ARCING DAMAGE. THE DAMAGE WAS ALSO NOTED ON THE CONNECTOR. AN INVESTIGATION CONCLUDED THAT IT WAS POSSIBLE THE FLIGHT CREW HAD NOT CORRECTLY ENGAGED THE CONNECDec 28, 2017 · N329TL · Cndair CL6002B16SDR DALA2017121808711Electrical Sys · inoperativeMOVING FIRST OFFICER CHAIR AFT, SPARKS SHOT OUT FROM BELOW CHAIR THEN ELECTRICAL FUNCTIONS BECAME INOPERATIVE. REPLACED THE FIRST OFFICER`S SEAT IAW AMM 25-11.Dec 15, 2017 · N6713Y · Boeing 757232SDR JIKA2017120501Bonding Jumper · unsecureTOOK OFF AND WAS ON INITIAL CLIMB, NOTICED A FLASH AND SMELLED AN ODOR. RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND DISCOVERED THAT A BRAIDED AIRFRAME BONDING GROUND STRAP HAD CHAFED INTO A WIRE GOING TO THE PROPEDec 5, 2017 · N193SU · Beech C99SDR ASAA2017112122692Connector · looseNR 1 ENGINE HAD A RECENT FAULT MESSAGE NR 73-21271, THE ALTERNATOR VOLTAGE INPUT TO THE EEC IS OUT OF RANGE, FLIGHT LEGS 8 AND 10, SHORT TIME FAULT. ACFT GROUNDED. TROUBLESHOT IAW FIM 73-27, 804. FOUND CONNECTOR DP0808 LOOSE. SECURED THE CONNECTOR. REPAIR CONov 21, 2017 · N559AS · Boeing 737890SDR C77A20171124002Wire Harness · chafedCREW REPORTED A LOSS OF IDG 1 AFTER TAKE-OFF. FLIGHT RETURNED TO DEPARTURE, EMERGENCY DECLARED. IDG 2 OIL CAUTION MESSAGE IN FLIGHT. QRH 5.15 COMPLIED WITH. DISCOVERED A CHAFED WIRE HARNESS APPROX. 30 INCHES FROM IDG 2, J2 ON W8 HARNESS CONTACTING FUEL/OILNov 18, 2017 · N602CZ · Emb ERJ170200LR
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