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 FDEA201206302420Feeder Cable · burnedENGINE NR 1 IDG FEEDER CABLE HARNESS FOUND WITH CHAFING AND BURNED. R & R IAW AMM 71-50-04-4-1, REV 72.0, NR1 ENGINE AT 9 O`CLOCK POSITION ELECTRICAL WIRING MOUNTING BRACKET. R & R IAW STANDARD MX PRACTICES. NR 1 ENGINE IDG OPS CHECK CARRIED OUT IAW AMM 24-Jun 30, 2012 · N613FE · Doug MD11FSDR RCAA2012052900001Wire Harness · chafedCHAFED WIRE BUNDLE IN THE P5-4 OVERHEAD, BELOW MODULE AND ADJACENT TO THE APU START SWITCH, SHORTED.Jun 29, 2012 · Boeing 737500SDR UALA2012062903487Bonding Wire · unsecureBONDING WIRE HANGING FROM THE AFT GAP BETWEEN THE RIGHT MLG DOOR AND LOWER BODY FAIRING. SECURED BONDING WIRE.Jun 28, 2012 · N515UA · Boeing 757222SDR UALA2012070103497Wire · brokenFOUND WIRE W1115-0356-22 AT TB190 BROKEN. REPAIRED WIRE AND RE-PINNED W1115-0356-22 REF WDM.Jun 27, 2012 · N555UA · Boeing 757222SDR UALA2012062903489Feeder Cable · shortedF/A SMELLED AN ELECTRICAL ODOR. NOTICED ODOR IN COCKPIT. FOUND PIGTAIL CONNECTOR AT LOCATION P53 LOOSE. REPLACED PIGTAIL.Jun 27, 2012 · N657UA · Boeing 767322SDR UIEA2012062700286Buss Tie · failedLEFT BUSS TIE AND LEFT GENERATOR FIELD TRIP OFF ON ENGINE SHUTDOWN. REPLACED RT BTB WITH SERVICABLE UNIT IAW AMM 23-22-03. OPS CHECKED GOOD. ENGINE GROUND TESTED OK IAW AMM 71-00-00/201.Jun 25, 2012 · N641GT · Boeing 76738ESDR 2012FA0000434Terminal · shortedDURING CRUISE FLIGHT, NOTICED STRONG SMOKE JODOR IN COCKPIT. TURNED OFF ELECTRICAL SYSTEM AND LANDED. EXAMINATION SHOWED THAT THE ESSENTIAL BUSS EMERGENCY BATTERY PACK UNDER CO PILOT PANEL WAS BURNED. FOUND A VERY SMALL SCREW HAD FALLEN FROM SOMEWHERE IN PANELJun 25, 2012 · N286DS · Diamon DA40SDR DALA1238950691Conduit · damagedDURING AN INSPECTION, MAINTENANCE DISCOVERED THE EMERGENCY LIGHT TEST ON THE NOSE GEAR INOPERATIVE. REPAIRED WIRING IN NLG ELECTRICAL CONDUIT. CHECKS NORMAL REF B757 WDM 33-51-11.Jun 24, 2012 · N900PC · Boeing 75726DSDR HALA2012062400162Wire · damagedAIR TURN BACK. EICAS MESSAGE; RT GENERATOR OFF DISPLAYED, RT GENERATOR OFF LIGHT ILLUMINATED, GENERATOR SWITCH RESET DID NOT CORRECT CONDITION. FIELD OFF LIGHT ILLUMINATED. FOUND WIRE W3538-301Y-18 PMG CHAFING ON HPSOV DUCTING. DIRECT SHORT TO GROUND. PRIMAJun 24, 2012 · N583HA · Boeing 76733ASDR UALA2012062903417Feeder Cable · damagedNR 1 ENGINE POWER FEED CABLE PUNCTURED AND SIGNS OF ARCING LOCATED JUST FWD OF THE INBD THRUST REVERSER ACTUATOR. REPLACED IDG HARNESS PER MM .Jun 23, 2012 · N458UA · Airbus A320232SDR SWAA2012062005088Wire · damagedAIR TURNBACK/DECLARED EMERGENCY -- AFTER TAKEOFF AT 1000FT APU FIRE, FIRED BOTTLE RAN QRH RETURNED TO FIELD NORMAL LANDING AT 116.5, MINIMAL BRAKING. FOUND DAMAGE WIRE FWD BULKHEAD OF APU COMPARTMENT. REPAIRED WIRE AS PER STANDARD WIRING PRACTICE MANUAL. REJun 19, 2012 · N697SW · Boeing 7373T0SDR DXTA2012061805004Connector · malfunctionedDURING THE TAKEOFF ROLL, PAST 80 KNOTS, THE LT PANEL CIRCUIT BREAKER TRIPPED, THE BACK LIGHT FOR THE LT PANEL AND STANDBY INSTRUMENTS FAILED AND THE ODOR OF BURNING ELECTRICAL WIRING WAS NOTICED. VERIFIED DISCREPANCY AND FOUND CIRCUIT BREAKER TRIPS WHEN DAY/NJun 17, 2012 · N952QS · Cessna 750SDR CA120615002Wire Harness · chafed(CAN) DURING INSPECTION, IT WAS NOTICED THAT TWO WIRE BUNDLES WERE CHAFING AGAINST EACH OTHER. THE WIRE BUNDLES ARE LOCATED IN THE UPPER LT DOOR POST. WHEN THE WIRE BUNDLES WERE SEPERATED, NUMEROUS WIRES WERE FOUND CHAFED COMPLETLY THROUGH TO THE BARE WIRE. TWJun 14, 2012 · Bell 412SDR UALA2012061503294Bpcu · failedBOTH UTILITY BUSSES TRIPPED OFF UPON TRANSFER TO APU POWER. REPLACED BPCU PER AMM & OPS CHECKED ELECTRICAL SYS WITH BOTH ENGINES RUNNING. BOTH UTILITY BUSSES TRANSFER OK FROM ENGINE TO APU POWER.Jun 14, 2012 · N676UA · Boeing 767322SDR DJFA201206150001Wire · meltedWHILE CARRYING OUT A D-CHECK INSPECTION, THE WIRING AT THE RT GCU WIRE BUNDLE S220 IT WAS NOTED THAT THE SHIELDED WIRE HAD MELTED INTO THE HARNESS AT THE CONNECTOR GOING INTO THE RT GCU. THIS WIRE WAS REPLACED.Jun 14, 2012 · N451LX · Beech 400ASDR MASA2012061534887Feeder Cable · failedFAILURE OF THE HARNESS ASSEMBLY (POWER FEEDER CABLES) CONNECTING THE AIR DRIVEN GENERATOR (ADG). Jun 13, 2012 · N939LR · Cndair CL6002D24SDR HNAA2012061300824Connector · unsecureRT AC BUSS CAUTION LIGHT ILLUMINATED. RT AC BUS FAILED. CLEANED AND RESECURED CONNECTOR ON NR 2 AC GENERATOR. OPS CHECKED NORMAL IAW MM 24-21-00. OK FOR SERVICE.Jun 13, 2012 · N935HA · Dhav DHC8102SDR 2012FA0000446Wire · chafedACFT EXPERIENCED LOSS OF ALL NORMAL ELECTRICAL POWER AT FL400. EMERGENCY POWER WAS AVAILABLE AND OPERATED NORMALLY. BOTH ENGINES AND ASSOC FADEC ENGINE CONTROLS CONTINUED TO OPERATE NORMALLY. CREW HEARD A LOUD POP IN THE AREA OF THE CIRCUIT BREAKER PANEL AJun 7, 2012 · N402XT · Beech 400ASDR 2012FA0000375Wire · burnedPILOT REPORTED SMOKE IN COCKPIT AND TERMINATED FLIGHT. FOUND WIRE PB7 FROM FIELD CIRCUT BREAKER TO ALTERNATOR SWITCH BURNED AND MELTED INTO WIRE BUNDLE. MELTING AND HEAT DAMAGED APPROX 10-12 WIRES IN THE BUNDLE. VOLTAGE REGULATOR FAILURE CAUSED THE 24 GA WJun 6, 2012 · N136Z · Cessna TU206GSDR DXTA2012060404985Ground Wire · arcedWHILE WORKING AUX FUEL PUMP PROBLEM, FOUND WHERE GROUND WIRE HALF ARC THROUGH FUSELAGE. FOUND AN EXCESSIVE AMOUNT OF CORROSION AND SIGNS OF ARCHING ON GROUND STUD TO AUX PUMP. REPAIRED IAW CS289825.Jun 3, 2012 · N509QS · Gulstm GVSDR QMLA2012060212091Connector · looseWHILE ENROUTE, APPROX 10 MINUTES INTO THE FLIGHT, THE NR 1 GEN DISCONNECTED LIGHT ILLUMINATED ON THE CAD. COMPLETED THE EMERGENCY PROCEDURE IAW THE RFM. THE GENERATOR WOULD NOT RESET. PLACED THE NR 1 GENERATOR ON THE OFF POSITION AND REDUCED ALL NON-ESSENTIAJun 2, 2012 · N534LN · Urocop EC135P2SDR CA120620004Circuit Breaker · burned(CAN) CIRCUIT BREAKER FOUND BURNT. NEW CB INSTALLED & SYS CHECKED SERVICEABLE.May 31, 2012 · Dhav DHC3SDR UALA2012052702993Wire · burnedFOUND WIRE W268-012-1-0 AND W268-013-1-0 TERMINAL LUGS B AND C DISCOLORED AND SHOWS OFF HEAT DAMAGE DUE TO TOO MUCH HEAT. EXTERNAL POWER RECEPTICAL ONE, CONNECTOR D51J DISCONNECTED. REMOVED WIRE W268-011-1-0, W268-012-1-0 AND W268-013-1-0.May 26, 2012 · N181UA · Boeing 747422SDR DXTA2012052404978Wire · burnedDURING APPROACH, CREW SMELLED ELECTRICAL SMOKE (NOT VISIBLE). ON LANDING, DISCOVERED "PWR FDR" 1/2A BREAKER (ON STBY PWR PANEL) POPPED. T/S & FOUND RCCB 8 & 107 REMAINING OPEN R & R. ALSO FOUND BURNED WIRE H131A8 & BURNED CONTACT ON CURRENT SENSOR. R & R WMay 23, 2012 · N149QS · Beech 400ASDR UALA2012052102864Cap · missingFIRST OFFICERS WINDSHIELD MISSING LOWER HIGH VOLTAGE CAP, SECURED CAP.May 20, 2012 · N669UA · Boeing 767322SDR CA120518001Wire · burned(CAN) WHILE INVESTIGATING AN UNRELATED ADG DEFECT ON THE ACFT, AN AME MADE DISCOVERY OF SOME BURNED WIRES ON THE WIRING FOR THE 3A HYD. PUMP POWER RELAY K1DB. WIRE DB18B12WHT HAS OVERHEATED AND BURNED APPROXIMATELY THE LAST 8" FROM THE END. IT MAYBE A RESULMay 16, 2012 · Cndair CL6002B19SDR CA120522005Wire · chafed(CAN) WHILE PERFORMING A ROUTINE TASK FOR EWIS INSPECTIONS IT WAS NOTICED THAT THERE WERE NUMEROUS WIRE CHAFING INSIDE THE LT AND RT AC CONTACTOR BOXES. THE CHAFING WAS CAUSED BY INSUFFICIENT WIRE PROTECTION AND POOR ROUTING OF BUNDLES THROUGHOUT THE CONTACTOMay 14, 2012 · Dhav DHC71SDR 2012FA0000340Wire · shortedDURING A D-CHECK INSPECTION, WIRING IN AFT BAGGAGE LT LOWER AREA, IT WAS NOTED THAT THERE WERE SOME BURNED WIRES ON THE P489 CONNECTOR. THESE HAD SHORTED OUT AND HAD BURNED THRU THE INSULATION. THE GROUNDED SHIED WIRE W811 HAD MELTED INSULATION AND FUSED TO May 10, 2012 · N440LX · Beech 400ASDR 2012FA0000339Wire · shortedDURING A D-CHECK INSPECTION, WIRING IN THE AFT BAGGAGE RT LOWER AREA IT WAS NOTED THAT THERE WERE SOME BURNED WIRES ON THE P490 CONNECTOR. THESE HAD SHORTED OUT AND HAD BURNED THRU THE INSULATION. THE GROUND SHIELD WIRE W812 HAD MELTED INSULATION AND FUSED May 10, 2012 · N440LX · Beech 400ASDR FDEA201205081762Feeder Cable · arcedFOUND FEEDER CABLE AT STA 1481 ARCED ON FLOORBEAM. R & R IAW SWPM 20-20-01, REV 26.0 AND AMM 20-30-10-2, REV 72.0 WIRING CONTINUITY CHECK CARRIED OUT IAW WDM 24-22-11, REV 74.0 FOUND SATISFACTORY. APU OPS TEST CARRIED OUT IAW AMM 49-10-00-2, REV 72.0 AMay 8, 2012 · N607FE · Doug MD11FSDR 2012FA0000319Wire · burnedDURING A D-CHECK INSPECTION, WIRING IN THE AFT BAGGAGE RT LOWER AREA IT WAS NOTED THAT SOME WERE BURNED. THESE HAD SHORTED OUT AND HAD BURNED THRU INSULATION. THE W740 RT FAN N1 RPM INDICATOR. THE W748 RT TURBINE N2 INDICATOR. WIRES WERE REPLACED.May 4, 2012 · N451LX · Beech 400ASDR UALA2012050302617Feeder Cable · chafedNR 1 ENGINE IDG MAIN FEEDER CABLE IS CHAFED THRU THE INSULATION ABOUT 12 INCHES FROM THE IDG TERMINAL LUGS. THERE ARE SOME SIGNS OF ARCHING ON THE FASTENER THAT CAUSED THE CHAFING. INSPECTED AND FOUND DAMAGE WITHIN LIMITS PER SWPM 20. WRAPPED CABLE WITH CHMay 3, 2012 · N659UA · Boeing 767322SDR FDEA201205021699Feeder Cable · burnedNR 3 ENG POWER FEEDER BUNDLE, PHASE "B" CABLE ARCED INSEDE OF THE PYLON AT STA YN-362. REPLACED POWER FEEDER CABLE ASSY IAW EO 8-2450-7-5009 P2, OPS CHECK COMPLIED WITH. STAND-OFF BRACKET, CLAMPS AND HARDWARE REPLACED.May 2, 2012 · N560FE · Doug MD1010FSDR K5SR2012050123537Wire · chafedWHILE PERFORMING ACFT SERVICE CHECK, NOTICED LARGE AMOUNT OF HYD FLUID AROUND APU COMPARTMENT. TROUBLESHOT WITH SYS PRESSURIZIED MOVED WIRE BUNDLE NEAR COMBINED HYD MANIFOLD AND WIRING SPARKED. FOUND 60HZ INVERTER WIRE HAD CHAFED THRU THE HYD PRESSURE LINE May 1, 2012 · Gulstm GIVSDR FDEA201204301672Wire · brokenEMERGENCY POWER TEST FAIL. TROUBLESHOT IAW FIM 24-30-03-00 FOUND PIN K AT P1-1957 BATTERY CHARGER R7-10 BROKEN. RETERMINATED PIN K IAW SWPM 20 & WDM 24-33-01. OPS NORMAL IAW AMM SECURE PLANE BATTERY CHARGER MAINT PRAC 24-30-00-2.Apr 30, 2012 · N575FE · Doug MD11FSDR CA120504008Connector · sheared(CAN) IN CRUISE, CREW EXPERIENCED MULTIPLE POWER INTERRUPTIONS CAUSING, BUSS OFF. LIGHTS TO ILLUMINATE. CREW LANDED AT NEAREST SUITABLE AIRPORT WHERE MAINTENANCE DISCOVERED THE T1 TERMINAL ON THE NR 1 GENERATOR LOOSE. TERMINAL WAS RE-SECURED AND THE ACFT RETApr 27, 2012 · Doug DC1030SDR MASA2012042534716Wire Harness · failedEO# CRJ7/9-24-0015 FAILURE OF THE HARNESS ASSEMBLY (POWER FEEDER WIRES) CONNECTING THE AIR DRIVEN GENERATOR (ADG). COMPLIED WITH AD2011-06-08 EO CRJ7/9-2-0015.Apr 23, 2012 · N504MJ · Cndair CL6002C10SDR MASA2012042534715Wire Harness · failedEO# CRJ7/9-24-0015 FAILURE OF THE HARNESS ASSEMBLY (POWER FEEDER WIRES) CONNECTING THE AIR DRIVEN GENERATOR (ADG). COMPLIED WITH AD2011-06-08 EO CRJ7/9-2-0015.Apr 23, 2012 · N918FJ · Cndair CL6002D24SDR 2012FA0000239Circuit Board · burnedACFT DEPARTED, AT CRUISE ALTITUDE, CREW NOTICED AN ODOR AND A RT PITOT HEAT LIGHT ILLUMINATED ON THE ANNUNCIATOR PANEL. THE CREW SELECTED OFF POSITION ON RT PITOT/STATIC HEAT AND IDENTIFIED AND PULLED THE CIRCUIT BREAKER THAT CONTROLS THAT CIRCUIT. THE ODOR Apr 16, 2012 · N943RL · Amd FALCON50MYSTSDR UALA2012041702309Connector · looseAPU GENERATOR HAS A LOOSE CONNECTOR RECEPTICLE ON THE GENERATOR FIELD CONNECTOR ATTACH POINT. REPLACED APU GENERATOR PER MM, OPS CHECKS GOOD.Apr 16, 2012 · N795UA · Boeing 777222SDR CA120416004Connector · failed(CAN) HOT BATTERY, DECLARED EMERGENCY, RETURNED FOUND WIRING DAMAGED BY BROKEN BACKSHELL AT CONNECTOR P0492. CONNECTOR BACKSHELL REPLACED AND WIRING RETERMINATED IAW SWPM 20-41-10 AND WDM 24036059 P1. BATTERY NR 2 OPS TEST CHECKS SERVICEABLE IAW AMM 24-36-00Apr 15, 2012 · Emb ERJ170200SUSDR UALA2012041702310Connector · dirtyCREW REPORT RIGHT ENGINE GENERATOR CONTROL EICAS MESSAGE DISPLAYED FOR 30 SECONDS. AHM SHOWS MESSAGE 24-31552 & MESSAGE INACTIVE. ACCOMPLISHED FIM TASK 24-11T807, ALL READINGS NORMAL. CLEANED ALL INVOLVED CONNECTORS. RAN NR 2 ENGINE, ALL NORMAL.Apr 15, 2012 · N774UA · Boeing 777222SDR YENA20120412474Circuit Breaker · failedFLT 1401, CREW REPORTED ELECTRICAL ODOR IN THE COCKPIT. ACCOMPLISHED FIM TASK 21-20-00-810-801 FOR ODOR. REMOVED AND REPLACED ADS 3 STAND BY PROBE 4 CIRCUIT BREAKER PER AMM 20-35-01 THE SOURCE OF ELECTRICAL ODOR IN COCKPIT. OPS CHECK NORMAL.Apr 12, 2012 · N265JB · Emb ERJ190100IGWSDR QXEA2012041100284Wire · damagedSTRONG ELECTRICAL ODOR IN AFT GALLEY. REPAIRED BROKEN WIRE AT RT RECEPTACLE. REPLACED GROUND STUD, RECIRC FAN POWER GROUND & APU SHUNT. PERFORMED DVI OF AFT BAGGAGE COMPARTMENT LIGHTS & SOCKETS, NO DEFECTS NOTED. PERFORMED DVI OF AFT GALLEY WORK LIGHT, OVERApr 11, 2012 · N400QX · Bombdr DHC8402SDR USAA2012041000013Wire · damagedBC7 CHECK - OPERATIONAL TEST OF EMERGENCY GENERATING SYSTEM FAILED. REPAIRED DAMAGED WIRES FOR THE CONSTANT SPEED MOTOR GENERATOR, PERFORMED OPERATIONAL TEST OF THE EMERGENCY GENERATING SYSTEM IAW A320 WD 24-24-01, 24-24-02, 20-53-21 AND A320 AMM 24-24-00.Apr 9, 2012 · N644AW · Airbus A320231SDR CA120522012Terminal · broken(CAN) NR 2 ACFT GENERATOR CAUTION LIGHT ILLUMINATED WHEN TAKEOFF POWER APPLIED. LOW SPEED REJECTED TAKEOFF MAINTENANCE FOUND ACFT GENERATOR TERMINAL T3 SHEARED OFF. ACFT GEN REPLACED.Apr 5, 2012 · Bombdr DHC8400SDR O9IA201204010001Ground Wire · missingFOUND ELECTRICAL SYS FOR MEDICAL UNIT WAS MISSING A GROUND AND WAS DISSIPATING THROUGH CONTACT WITH FLOOR TRACK. MEDICAL CREW NOTICED SMOKE AT FLOOR UNDER UNIT DURING ENGINE START SEQUENCE. EVACUATED MEDICAL CREW AND DISCHARGED PORTABLE FIRE BOTTLE AT SOURCEApr 1, 2012 · N162AL · Gulstm 690ASDR UALA2012032201814Connector · damagedRT ENG GENERATOR FEEDER CABLE PINS BURNED AND SEIZED IN CONNECTOR AND ENGINE SIDE CONNECTOR D1092 AT FIRE WALL DISCONNECT. WIRE HARNESS W5610 INSTALLED.Mar 21, 2012 · N598UA · Boeing 757222SDR IXXA20120321008OWire · burnedDURING INSPECTION, FOUND BURNED WIRES AT BS 680 FORWARD CARGO COMPARTMENT POWER DRIVE UNIT WIRE HARNESS IN POSITION 13L. REPAIRED WIRES IAW IAW WDM 25-53-14 SHT 5, 25-53-12 SHT 1 AND SWPM 20-60-11, 20-00-11 AND 20-30-12. OPS TEST NORMAL IAW AMM 25-53-00/501.Mar 20, 2012 · N319CM · Boeing 767338SDR RAIA201203190001Connector · dirtyON APPROACH TO IAH THE FLIGHT CREW GOT "115 VAC FAIL" MESSAGE ON EICAS. DUE TO WIND SHEAR CONDITIONS THE AIRCRAFT DIVERTED TO BTR. MAINTENANCE INSPECTED AND RESET THE 115 VAC SYSTEM, CLEANED ELECTRICAL CONNECTOR AND SYSTEM OPS CHECKED GOOD.Mar 19, 2012 · N832HK · Emb EMB145LR
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