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.
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
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 VNAA2019051511101Wire · brokenDESCRIPTION NARRATIVE: HAD RIGHT ENGINE IDG DEFERRED PER MEL 24-11-01-1 AND SUBSEQUENTLY OPERATED THE FLIGHT ON THE CONDITION OF HAVING THE APU ON THE ENTIRE FLIGHT. PASSING FL260 WE RECEIVED THE APU OIL PRESS MASTER CAUTION MESSAGE. FO WAS PILOT FLYING SO I DSDR CA190514021Diode · detached(CAN) ALTERNATOR FAILED IN FLIGHT, DIODES BROKE OFF RECTIFIER BOARDS.SDR JIKA2019051401Wire · damagedDISCREPANCY: THE PILOT REPORTED DURING CLIMB OUT FROM KMAF TO KSAT, THAT SMOKE AROSE FROM THE CENTER OF PEDESTAL, NEAR THROTTLE QUADRANT, ADJACENT TO RUDDER AND AILERON TRIM CONTROL WHEELS. THE SMOKE WAS WHITE IN COLOR, ODORLESS AND DID NOT BURN THE EYES. THESDR CA190514012Wire Harness · failed(CAN) AIR TURNBACK DUE TO NO1 IDG CAUTION MESSAGE DURING CLIMB. CORRECTIVE ACTION: R/R #1 IDG HARNESS (TC# 20190514012)SDR CA190509003Connector · damaged(CAN) #1 AND #2 AC GEN CAUTIONS ILLUMINATED IN FLIGHT. QRH ACTIONS WERE CARRIED OUT AND THE DEFECT REMAINED. UPON INSPECTION, MAINTENANCE DISCOVERED THAT CONNECTOR 2421-P5 AT THE RH AC CONTACTOR BOX HAD FAILED (HEAT DAMAGE). THE AFFECTED CONNECTOR WAS REPLACEDSDR DALA2019050802952Feeder Cable · damagedON TAXI OUT PILOTS & ALL FA'S NOTICED STRONG "ELECTRICAL" TYPE OF SMELL. SOURCE UNIDENTIFIED, RAN THE SMOKE, FIRE, FUMES CHECKLIST AND WERE UNABLE TO DISCOVER SOURCE. RETURNED TO GATE. FOUND IDG NR 2 FEEDER CABLE DAMAGED IN CARGO AND REPLACED CABLE.SDR UIEA2019050304110Feeder Cable · damagedFOUND NR 1 ENG 2 IDG POWER FEEDER CABLE INSULATION DAMAGE. (<P>REMOVED NR 1 ENG IDG CABLE IAW AMM 54-51-01-004-001 REV. 95. REPAIRED W274-111 AND W 274-112 CABLE IAW SWPM 20-30-11 AND 20-30-13 REV. 70. INSTALLED IDG CABLE IAW AMM 54-51-01-404-046 REV. 95. PERFSDR CA190429017Wire Harness · abnormal(CAN) UPON INSTALLATION OF THE NON-TELESCOPIC HARNESS IN THE WINGS, IT`S BEEN FOUND AND REPORTED THAT THERE IS A VARIATION IN THE COMPLETE LENGTH OF THE HARNESS. (TC# 20190429017)SDR UIEA2019042543947Connector · damagedENGINE #1 IDG ELEC PLUG D00412 HAS DAMAGED BACKSHELL. (<P>REMOVED AND REPLACED #1 ENGINE IDG PLUG D00412 IAW B767 WDM 24-11-11 AND PERFORMED A GOOD OPS CHECK IAW B767 AMM 24-11-00.</P>)SDR JTAA201904230001Connector · meltedEXPERIENCED AN ELECTRICAL FAILURE THAT RESULTED IN 6 CIRCUIT BREAKERS TRIPPED AND ELECTRICAL CONNECTOR J3/P3 ON THE AVIONICS RELAY BOX TO SHOW MELTING ON ONE END OF THE CONNECTOR AND ASSOCIATED WIRES AT THE CONNECTOR LOCATION. FURTHER FINDINGS REVEALED THE #2 SDR CA190418001Wire Harness · damaged(CAN) CSALP CONTINUING AIRWORTHINESS PROJECT BD5-CA-53-0160 HAS BEEN OPENED TO ADDRESS THE FOLLOWING: CSALP SUPPLIER FOKKER ELMO HAS ISSUED A DISCLOSURE LETTER (CSALP REF DL4677) REPORTING THAT FOR CERTAIN HARNESSES LISTED BELOW, THE MINIMUM BEND RADIUS REQUIRSDR TIMA2019041900006Ground Wire · chafedPILOT REPORTED SMOKE IN COCKPIT WHILE INBOUND. UPON INVESTIGATION, FOUND WIRES CHAFED TO GROUND AND OVERHEATED.SDR FXTA20190416001Terminal · discoloredFLYING AT NIGHT, AN ORANGE GLOW WAS OBSERVED THROUGH THE UPPER AFT VENT IN THE LEFT ENGINE NACELLE AND THE PILOT DID A PRECAUTIONARY ENGINE SHUT DOWN THINKING SOMETHING WAS GETTING HOT ON THE ENGINE. NO FLAMES OR SMOKE WHERE VISIBLE AT THE TIME OF THE ENGINE SSDR CA190415015Wire · arced(CAN) DURING CRUISE THE CREW RECEIVED A WINDSHIELD CONTROL CAUTION LIGHT ALONG WITH THE WINDSHIELD HEAT CIRCUIT BREAKER AND LEFT WINDOW HEAT CIRCUIT BREAKER POPPED. FURTHER INTO THE FLIGHT WHEN THE #1 ENGINE INTAKE BYPASS WAS SELECTED THE #1 ENGINE INTAKE ADAPSDR CA190415016Wire · burned(CAN) ON THE CLIMB OUT, WHILE IN MODERATE ICING CONDITIONS, THE CREW RECEIVED ICE DETECT FAIL, THE TRU CAUTION ALSO ILLUMINATED FOLLOWED BY PROP DEICE CAUTION INDICATION. BECAUSE OF THE ICING CONDITIONS AT THE DEPARTURE AIRPORT, THE ARRIVAL AIRPORT AND THE SURSDR CA190422016Logic Card · malfunctioned(CAN) RED (ESSENTIAL POWER ONLY) POSTED CRUISE FLIGHT AT FL370 WITH TRIPLE CHIME FOR ABOUT 1 SECOND AND CLEARED. NO LOSS OF ELECTRICAL POWER REPORTED BY THE CREW. MAINTENANCE COULD NOT DUPLICATE AND RERACKED PCB-3. OPS CHECK GOOD. AC RTS`D (TC# 20190422016)SDR AALA201904159016Lug · brokenAIRCRAFT WAS GROUNDED: PILOT REPORTS RECEIVED L1 AC BUSS MESSAGE FOLLOWED BY A LOSS OF COMMUNICATION, BOTH HF AND GPDLC AND SATCOM. AIRCRAFT SQUAWKED 7700 AND DECLARED MAYDAY AND RETURNED TO LAX. MAINTNENANCE FOUND FEEDER CABLE LUG TERMINAL BROKEN ON BLUE WIRESDR AALA2019041500001Terminal · brokenAIRCRAFT WAS GROUNDED: PILOT REPORTS RECEIVED L1 AC BUSS MESSAGE FOLLOWED BY A LOSS OF COMMUNICATION, BOTH HF AND GPDLC AND SATCOM. AIRCRAFT SQUAWKED 7700 AND DECLARED MAYDAY AND RETURNED TO LAX. MAINTNENANCE FOUND FEEDER CABLE LUG TERMINAL BROKEN ON BLUE WIRESDR CA190410016Wire · chafed(CAN) AFTER GROUND CREW HAD CONNECTED AC POWER THE RH AC CONTACTOR BOX AREA BEGAN TO EMIT SMOKE AND VISIBLE ARCHING. MAINTENANCE DISCOVERED THAT A 20GAUGE AC WIRE CONNECTED TO A CURRENT LIMITER HAD CONTACTED THE CURRENT LIMITER HOUSING AND CHAFFED THROUGH CAUSSDR DALA2019032901995Cable · burnedDURING WAKE UP CHECK LIST AMP INDICATION NO SHOW. ELECTRICAL CABLE P44A24 AND C/B WERE FOUND BURNED, CABLE AND C/B B1-171 WERE REPLACED PER MD88 SWPM 20-10-06 AMD AMM 24-00-00. TEST WAS PERFORMED PER AMM 24-30-02 TEST OK. (LP4883756)SDR CA190330001Ground Wire · overheated(CAN) DURING GROUND OPERATION IT WAS NOTED THAT THE AIRCRAFT WOULD NOT ACCEPT EXTERNAL GOUND POWER, TROUBLESHOOTING OF THE EXTERNAL POWER ELECTRICAL SYSTEM FOUND THE EXTERNAL POWER GROUND LEAD TO AIRCRAFT RIB TO BE AT FAULT. CARRIED OUT GROUND (G45) REPAIR ANDSDR CA190320017Terminal · broken(CAN) ELECTRICAL RING TERMINAL FOR ALTERNATOR JUMPER WIRE BROKE AT RING-TO-CRIMP SLEEVE AREA. ALTERNATOR CEASED TO OPERATE. CRIMP TERMINAL REPLACED. SYSTEM OPERATION TESTED AND FOUND TO BE NORMAL.SDR CA190319006Wire Harness · misinstalled(CAN) 115VAC BUNDLE INTERMIXED WITH YELLOW WIRE FBW. CODE BUNDLE IN AIRCRAFT SHOWS THAT D CODE AND E CODE BUNDLES ARE MERGE TOGETHER ON TOP HAT (BRACKET). (TC# 20190319006)SDR CA190327023Connector · dirty(CAN) AT FL450 , CYAN ELECTRICAL FAULT, AND WHITE MESSAGES L BATT OFF, R BATT OFF, L GEN OFF, AND R GEN OFF POSTED. APU GEN DID NOT IMMEDIATELY COME ONLINE AFTER APU START. AIRCRAFT DIVERTED FOR LANDING REMOVE AND INSTALL TO RE-SEAT EACH PROTECTION CARD SEVERSDR AALA201903189006Wire Harness · chafedAIRCRAFT IN BASE VISIT: MAINTENANCE FOUND CHAFING ON THE ELECTRICAL HARNESS FROM CONNECTOR 7120VC TO P11 AND P20 IN APU COMPARTMENT. REPLACED ELECTRICAL WIRING ON APU COMPARTMENT FROM CONNECTOR 7120 VCA PIN 20 TO CONECTOR PII PIN A AND FROM CONNECTOR 7120VCA PSDR CA190307002Ground Stud · undertorqued(CAN) ISSUE #1: ADSP - GROUND STUD, HARDWARE STACK-UP UNDERTORQUE: IS 25 35 IN-LBS, S/B 40 45 IN-LBS ISSUE #2: GROUND STUD,1ST HARDWARE STACK-UP NOT INSTALLED (TC# 20190307002)SDR QMLA2019030519026Wire · burnedSUPPLEMENTAL INFORMATION: THE PILOT REPORTED THAT THE STANDBY ATTITUDE INDICATOR BACKLIGHTING AND THE SUPER NIGHT SCANNER SEARCHLIGHT REMAINED ILLUMINATED IN THE OFF POSITION. THE MECHANIC BEGAN TROUBLESHOOTING THIS PILOT REPORTED SQUAWK (FOUND ON THE GROUND).SDR P5CA2019030600027Wire · damagedEXT POWER " ON" INOP NEEDS RELAMP (<P>FOUND DAMAGED WIRES ON ELECTRICAL POWER CONTROL PANEL, REMOVED AND REPLACED POWER CONTROL PANEL IAW AMM 24-22-01 OPS CHECK GOOD </P>)SDR 29GA2019022800001Pdu · unknownFLIGHT 138 EYW/TPA REPORT: LEFT MAIN BUS TURN ON INFLIGHT. (EMERGENCY DECLARED) CORRECTIVE ACTION: REPLACED LEFT PDU RESET CIRCUIT BREAKER K-9 OPERATIONAL CHECK GOOD.SDR QXEA2019021100065Wire Harness · malfunctionedON CLIMB OUT, NR 1 AC GEN CAUTION LIGHT ILLUMINATING ON AND OFF RAPIDLY ABOUT 50 TIMES. THEN IT REMAINED ILLUMINATED FOR A BIT AND WE RAN THE CHECKLIST. SOMETIMES WHEN THE NR 1 AC GEN LIGHT WAS FLASHING, WSHD CTRL WAS FLASHING AS WELL. REMOVED FROM SERVICE. COSDR CA190226008Circuit Card · faulted(CAN) ON THE GROUND WITH APU GEN ON-LINE - CYAN ICAS (ELECTRICAL FAULT) ALONG WITH A WHITE (APU GEN OFF) + (L BATT OFF) AND (R BATT OFF) THE PBA OFF LIGHTS WERE CYCLING ON AND OFF ALSO. THE LEFT BATTERY BOX WOULD FLASH YELLOW ALONG WITH THE FLOW TUBES WOULD GOSDR QMLA2018121748135Data Card · unserviceableQVERLIMIT DETECTED MESSAGE ILLUMINATED IN VEMD MESSAGE ILLUMINATED IN THE VEMD MESSAGE WINDOW. THERE WERE NOT SECONDARY INDICATIONS ON THE GAUGES. ACFT WAS FLYING STRAIGHT AND LEVEL AT 4500 FEET AND 8.75 ON FLI. FLEW TO NEAREST AIRPORT AND LANDED WITHOUT INCIDSDR SIMA20181209009Wire Harness · damagedWIRE BUNDLE BELOW CARGO FLOOR ON LT SIDE BETWEEN FRAMES 65 AND 66 HAS BURN MARKS (TAGGED). C/A-COMPLETE: REPAIRED WIRE BUNDLE BETWEEN FR 65 66 LT IAW SWPM 20-21-00.SDR ASAA2018120827334Wire · brokenWHILE PERFORMING AUX BATTERY CHECK PER AMM 24-3H1DC AMP WAS +449 AND BATTERY VOLTAGE WAS 32V NO FAULTS INDICATED DURING ELEC PANEL TEST. GROUNDED - YES. WHILE T/S AUX BATTERY SYSTEM FOUND W2532-2202R-24 BROKEN FROM D10328 REF WDM 24-31-12 PG1. REMOVED WIRE W25SDR AALA2018120439020Contactor · failedAFTER ENGINE SHUTDOWN, POWER WAS ON APU FOR 1 MINUTE. WHEN EXTERNAL POWER WAS CONNECTED ALL POWER WAS LOST. SLIGHT ELECTRICAL ODOR IN THE COCKPIT, POWER COULD NOT BE RESTORED WITH POWER RESTART. THE AIRCRAFT WAS GROUNDED. MAINTENANCE ACCOMPLISHED CABIN ODORSDR CALA2018111202356Wire Harness · chafed1.5 HRS INTO FLT...L GEN OFF EICAS. RESET ATTEMPT UNSUCCESS. L GEN CONT OFF LT. L GEN NOOP. BITE ON BPCU FOR LAST FLT LEG HAD 3 FAULTS: CT LOOP GND, DP TRIP & MAIN BUS OVERLAP ZONE. COWL. WIRE W5012-2501B-20 IS CHAFFED AT CONNECTOR D1396P. WIRE W 5012-4001B-SDR C77A2018111500001Wire Harness · shortedCREW REPORTED A LOSS OF POWER WITH AC AND DC BUS 1 FAIL AND AVNX MAU FAIL, ALONG WITH ALL ASSOCIATED COMPONENTS. CREW DECLARED AN EMERGENCY AND STARTED THE APU WITH NO RAT DEPLOYMENT AND NO ENGINE ISSUES. LANDED SAFELY AND WAS TOWED TO THE GATE. PERFORMED MX ESDR CALA2018110502299Contactor · warning messageDC ESS BUS SHED DISPLAYED ON UPPER ECAM SCREEN. - EL EC REF TSM 24-60-00-710-801. BERG TOMC. REPLACED DC SHED ESSENTIAL BUS CONTACTOR, CKS OK, REF AMM24-62-5 5.SDR UIEA2018110502514Feeder Cable · deterioratedLEFT IDG POWER FEEDERS COLD SHRINK SLEEVES WERE DETERIORATED. R & R LEFT ENGINE IDG POWER FEEDERS COLD SHRINK SLEEVES IAW AMM 20-10-14.</P>)SDR UIEA2018110502512Feeder Cable · deterioratedRIGHT IDG POWER FEEDERS COLD SHRINK SLEEVES DETERIORATED.(<P>R/R PWR FEEDER COLD SHRINK SLEEVES IN RIGHT IDG IAW AMM 20-10-14.</P>)SDR UIEA2018102502338Sleeve · deterioratedLEFT IDG POWER FEEDER WIRE COLD SHRINK SLEEVE DETERIORATED. INSTALLED NEW COLD SHRINK SLEEVE PER EO 6724A012.SDR UIEA2018101502262Wire · shortedAPU GENERATOR INOP. R&R APU GENERATOR IAW AMM 24-21-01 FAILED PS CHECK. T/S APU GEN PMG FAULT & FOUND WIRE 242-301R-18 SHORTED. REPLACED WIRE IAW IAW SWPM 20-10-13. PERFORMED GOOD OPS CHECK OF APU GEN IAW AMM 24-21-00 NO FURTHER ACTION REQUIRED.SDR UIEA2018101502263Wire · shortedAPU (FISHPOLE HLST PROCEDURE) (ETOPS) APU OFF: P-1672/ APU ON: P-2300. COMPLIED WITH TASK CARD A-49-999-00-01. REMOVED AND REPLACED APU GENERATOR IAW AMM 24-21-01 FAILED OPS CHECK. T/B APU GENE PMG FAULT FOUND WIRE W 242-30R-18 SHORTED. REPAIRED WIRE IAW SWPM SDR CA181015014Buss Bar · corroded(CAN) DURING TROUBLE SHOOTING FOUND OUT THAT BUS BAR WAS CORRODED AND NOT MAKING PROPER CONTACTS WHEN GPU IS ATTACHED. BUS BAR WAS REPLACED ALONG WITH RECEPTACLE FOR FIX. SYSTEM CHECKED SERVICEABLE AND AIRCRAFT WAS RELEASED FOR SERVICE. (TC# 20181015014)SDR DALA2018100505909Connector · dirtyJUST AFTER TOP OF DESCENT GOT A R GEN DRIVE EICAS MESSAGE 30 SECONDS LATER ALL LIGHTS WENT OUT ON THEIR OWN WITHOUT DISCONNECT, LIGHTS CAME ON AT 10K FEET. QRH C/W AND DISCONNECTED RIGHT GENERATOR DRIVE. MAINTENANCE FOUND IDG/PRESSURE SWITCH WIRING AND SERVICESDR DALA2018100305851Wire · looseAT GATE SRQ APU GEN FELL OFF LINE, RESETS NO HELP, NO VOLTS OR FREQ. FOUND GEN FEED WIRE 3X4D2N LOOSE AND BURNED ALSO GEN. TERMINAL BURNED OFF. RMVD APU & GEN. INST. APU GEN. PER M/M 24-20. RE-INST APU PER M/M 49-10 APU LK CKS & OPS CKS. (LP0761874)SDR DALA2018092655763Wire Harness · burnedON ROLLOUT MULTIPLE OAP LT ON, MULTIPLE CB'S POPPED, ON TAXI IN LT GEN WOULD NOT PICK UP RT BUS, AT GATE APU WOULD NOT PICK UP RT BUS UNTIL RT ENGINE SHUT DOWN. FOUND F1-7 FUSE BURNED ON R2-45 CROSS TIE RELAY. R/R FUSE AND R2-45. INSPECTED T3 FEEDER ON ALL PWRSDR AALA201809185005Relay · faultyTHE AIRCRAFT WILL NOT ACCEPT ELECTRICAL POWER, CREW REPORTED AN ELECTRICAL BURNING ODOR IN THE CABIN. THE AIRCRAFT WAS GROUNDED. REPLACED RELAY 21XG IAW TSM 24-40-00-810-806-A. ACCOMPLISHED GAPCU TEST. NO FAULTS NOTED.SDR UIEA2018081901742Connector · looseMAIN BAT CHARGER STATUS MESSAGE DISPLAYED. C/W FIM 24-31 FAULT TREE 803 MESSAGE CLEARED. FOUND BATTERY CHARGER CONNECTOR LOOSE, SECURED CONNECTOR.SDR DALA2018080604860Terminal · burnedSEVERAL TERMINALS NEXT TO THE STAIRS ON LT SIDE OF E&E BS 150 WAS BURNED. DAMAGED TERMINALS WERE REPLACED IAW SWPM 20-20-01.
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