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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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 2024FA0000833Elec Connector · burnedBURNING PLASTIC SMELL IN COCKPIT METHOD: NOTES: AFTER STARTUP, THE SMELL OF BURNING PLASTIC FILLED THE COCKPIT. REMOVED AND REPLACED THE MAIN BATTERY CONNECTOR AND LEADS IAW LEO MM 24-31-01. GROUND LUG ON CONNECTOR BURNED. SUSPECT INCORRECT ASSEMBLY FROM OEM.SDR NKVA2025011500008Tru · groundedBOTH TRANSFORMER RECTIFIERS (TRUS) WENT OFFLINE (CIRCUIT BREAKERS POPPED) DURING AN AERIAL FIREFIGHTING MISSION. THIS ACTIVATED THE EMERGENCY ELECTRICAL SYSTEM AND THE PILOTS WERE ABLE TO RETURN TO THE POINT OF DEPARTURE WITHOUT FURTHER INCIDENT. UPON INSPECTISDR CALA2024110400984Contactor · failedFCDC 1 COCKPIT INDICATIONS. FOUND MULTIPLE MSGS ON ARRIVAL. TOP LEVEL MSG "ELEC DC ESS BUS SHED" WARNING REF TSM 24-60-00-810-801-A. FOUND CB 1PH POPPED. REF ASM 24-62-01 CB 1PH IS INLINE AND POWERS 8PH DC SHED ESS CONTACTOR. REPLACED 8PH REF AMM 24-62-55-401SDR QMLA2024110420142Connector · contaminatedFAULT PRESENTED IN FLIGHT FL1 FAIL OVERLIMIT DETECTED, FAILURE DETECTED MSG, THIS OCCURRED ON THE WAY TO PICK UP PATIENT FROM NEARBY HOSPITAL AND PILOT RETURNED TO BASE AND MADE WRITEUP IN LOGBOOK. THIS MALFUNCTION WAS IDENIFIED ON THE LEG WITH NO PATIENT ON BSDR CALA2024102800938Feeder Cable · arcedELEC GEN SYS R EICAS STATUS IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTR OL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCU RRED. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 2431662 FLIGHT STATUS: L INTERMITTENCE CODSDR DALA2024101710155Outlet · arcedSHIP 3064 - ATB - DUE TO AN ELECTRICAL SMELL IN THE COCKPIT. CORRECTIVE ACTION: REPLACED ARCING CAPTAIN'S EFB OUTLET. (LP 5564344)SDR WVBA2024101501Buss Bar · looseLEFT AND RIGHT VOLTAGE REGULATOR AND GROUND VENT FAN CIRCUIT BREAKERS ALL TRIPPED SIMULTANEOUSLY DURING FLIGHT AND WOULD NOT RESET. AIRCRAFT RETURNED TO FAI WITHOUT INCIDENT. MAINTENANCE FOUND SMALL BUSS BAR IN THE CIRCUIT BREAKER PANEL HAD A LOOSE CONNECTIOSDR CALA2024100700755Electrical Box · faultyDATA WAS LOST ON ALL DISPLAY UNITS 2-4 SECS AT A TIME REMOVED AND REPLACED DEU1 IN REF TO AMM 31-62-21-400-801, OP CHECKED GOOD. INSTALLED REQUIRED SOFTWARE IN REF TO AMM 31-62-21-470-802 PARTS USED: 29-3162-9-0002, QTY :1 ROTABLE PARTS CHANGE WAS INDICATED -SDR CALA2024093002522Circuit Breaker · failed115 VAC BUS L SECT 1 BREAKER FOUND POPPED ON P31 PANEL. AND WDM INFO. SEE WDM 24-51-11-06. DID NOT ATTEMPT RESET REPLACED C901 GCB REF AMM 24-22-03-424-006. INSPECTED #1 FULL LOAD ON LH BUS. NO FAULTS NO MESSAGES. REF WDM 24-21-11 AND FIREWALL CONNECTOR D1016SDR AALA202409112985Wire Harness · chafedAIRCRAFT WAS GROUNDED: WHILE SITTING AT THE GATE WITH PASSENGERS ONBOARD THE FLIGHT CREW REPORTED A POWER INTERUPTION WITH THE APU RUNNING AND NUMEROUS BREAKERS POPPED. FLIGHT ATTENDANTS REPORTED SPARKS COMMING OUT OVER THE OVERHEAD BIN AREA AT SEAT ROW 16D ALSDR AALA202409047511Ground Wire · brokenAIRCRAFT WAS GROUNDED: "ELEC AC BUS L2" MESSAGE ON EICAS, PILOT DECLARED EMERGENCY LANDED WITHOUT INCIDENT. MAINTENANCE FOUND TERM END BROKEN AT TS16002 TERM BLK TERM T1 WIRE W801018-0005. REPAIRED PER ESPM 20-30-14 AND SL 787-SL-24-055-A. L2 GEN OPERATIONAL.SDR DALA2024090908801Connector · unknownSHIP 1819 STRONG ODOR OBSERVED WHEN BOARDING AIRCRAFT, SIMILAR TO BURNING PLASTIC, CORRECTIVE ACTION: R/R CONNECTOR D1386 PER BOEING SWPM 21-61. OPS CKD PER B767-400 AMM 21-24, FOUND OK. NO M PROCEDURE. (4020002)SDR G1IA202409104066Buss Tie · failedDURING THE INITIAL APPROACH SEGMENT, A DUAL GENERATOR FAILURE OCCURRED - WITH NEGATIVE RESULTS TO RESTORE POWER FOLLOWING THE ESTABLISHED PROCEDURE THROUGH THE ELECTRONIC CHECKLIST PROVIDED ON THE COMPANY EFB. INITIALLY, POWER WAS ABLE TO BE RESTORED TO GEN 2 SDR G1IA20240824065Diode · failedDURING APPROACH, A DUAL GEN FAILURE OCCURRED, WITH NEGATIVE RESULTS TO RESTORE POWER FOLLOWING ESTABLISHED PROCEDURE THROUGH ELECTRONIC CHECKLIST PROVIDED ON EFB. INITIALLY, POWER WAS RESTORED TO GEN 2 FOR ABOUT 15 SECS, BUT RETURNED TO A FAILED STATE. DECISISDR DALA2024081608214Contact · shortedSHIP 9574 -SMKE- AFTER LIGHT TEST, WE NOTICED THAT THE RIGHT APU BUS LIGHT WAS INOPERATIVE. WE TRIED RESETTING THE LIGHT BUT THE BULB AND SOCKET BRIEFLY EMITS SMOKE. MAINTENANCE FOUND THAT THE KORRY SWITCH BRACKET FOR THE APU LIGHT MADE CONTACT AND BURNT UP THSDR UIEA2024081200824Terminal · deterioratedENGINE 1, ACCESS PANEL 415AL, DETERIORATED WIRE PROTECTION OF FEDDER T1 TERMINAL.(<P>A-71-820-00-01/004 ENGINE 1, ACCES PANEL 415AL TERMINAL 1 FEEDER PROTECTION WAS REPLACED WITH SATISFACTORY TEST IAW SWPM 20-30-07 REV 86 DATE 15/JUN/24 AMM 24-11-01-404-002-00SDR DALA2024080207734Wire Harness · arcedSHIP 680 LEFT GEN CONT TRIPS. RESET PER QRH TRIPPED AGAIN. CORRECTIVE ACTION: FOUND IDG HARNESS ARCING AT PYLON CONNECTOR. R/R IDG HARNESS D1092P PER SWPM CH. 20. REMOVED AND REPLACED CONNECTOR D1092J REF. B757 SWPM 20-41-21 AND 20-61-19. REQUIRES OPS CHECK. (SDR DALA2024080107666Wire · burnedSHIP 184 MAIN BATTERY CHARGER MSG. CORRECTIVE ACTION: FOUND WIRES AT CONNECTOR D4330P BURNED (869241). REPINNED AND REPLACED D4330P PER B767 WDM 2451. BATTERY CHARGER CKS GOOD (5907248)SDR DALA2024070806893Outlet · failedAIRCRAFT 3056, FA REPORTED SMELL OF ELECTRICAL FUMES NEAR THE BACK OF THE AIRCRAFT DURING DECENT. CORRECTIVE ACTION: FOUND ROW 37 F PED POER OUTLET WITH SIGNS OF BURN DAMAGE AND ELEC SMELL. REMOVED OUTLET. REPLACED SEAT 37F POWER OUTLET IAW A321 AMM 24-58. (LPSDR DALA2024070106659Feeder Cable · damagedSHIP 0690 -ATB/DE- DUE TO LEFT GEN INOP ON CLIMB AND APU ON MEL. CORRECTIVE ACTION: REPLACED LEFT GEN FEEDER HARNESS.SDR 7S1A2024082700081Wire · sparksWHILE CLIMBING THROUGH FLIGHT LEVEL 300 WE NOTICED WIRES SPARKING UNDER COM UNIT 1 FOLLOWED BY SMOKE. WE TURNED THE NUMBER ONE UNIT OFF IMMEDIATELY WHICH RESOLVED THE SMOKE AND SPARKS AND RETURNED BACK TO AUSSDR QEMY20240621001Connector · wrong partTHROUGH THE IDG HARNESS REPAIR/ASSEMBLY PROCESS AT GE WALES, A TECHNICIAN HAS HIGHLIGHTED A POTENTIAL ISSUE WITH AN IDG HARNESS CONNECTOR. THE CONNECTOR HAS BEEN SENT TO THE MANUFACTURE, WHO HAS CONFIRMED THERE IS AN ALUMINIUM BARREL INSTALLED WITHIN THE CONNSDR CALA2024062601892Power Cable · damagedPDA 2 FOUND ON ARRIVAL EXTERIOR GROUND POWER SERVICE DOOR WITH SECONDARY POWER CORD STRAP OUTSIDE OF DOOR AND WHEN INSPECTED INSIDE OF DOOR FOUND HOOK MISSING. DEFERRING EXTERNAL SECONDARY POWER SYSTEM PER MEL 2441D DUE TO POWER ACCESS DOOR. DEFERRED AND PLACASDR CALA2024061801844Wire · damagedREF LP 8301672. WHEN REPLACING MMR1 FOUND PUSHED BACK PIN IN MMR1 BENCHPLUG CONN D10719B POS B8. REF SSM 34-58-11 PIN IS ASSOCIATED WITH ''IR OUTPUT BUS 4'' SIGNAL.. PLUG D10719B POSITION B8 ON D10719B IS NOT P/N BACC47EF1 AND WILL REQUIRE REPLACMENT AND RE-TESDR CALA2024061401796Wire · damagedWIRE DAMAGED AT ROW 30ABC WHEN REMOVING FOR ACCESS TO MID CABIN DOOR PLUG AT ROW 30ABC, REPINNED EPL FLOOR-TO-SEAT CONNECTOR IAW SWPM 20-42-01. SECURED PLUG AND WIRING. ROW 30ABC EPL LIGHT OPS CK''D NORMAL. / PARTS USED: 00-0366-3-2289,,PIN,QTY :2 PARTS USESDR CALA2024061101772Wire Harness · damagedNUMBER 2 GEN FAILED, APPLIED MEL 2401B FOR #2 IDG , DDP COMPLIED WITH. DRIVE LIGHT BULBS ON GENERATOR DRIVE AND STANDBY POWER PANEL, AND GEN OFF BUS LIGHT BULBS ON GROUND POWER PANEL AND BUS SWITCHING PANEL MUST BE REPLACED UPON CLEARING THIS MEL ITEM. , DDP SDR CALA2024060301673Connector · damagedWIRES 5251-7804 AND 5251-5815 DAMAGED FOR CONNECTOR 2743VCA. CSDR DXTA2024052811892Pcb · failedDC GEN AMPS L AMBER CAS: MESSAGE ILLUMINATED IN FLIGHT CLIMBING THROUGH FL310. L GEN AMPS PEAKED AT 410 AMPS. COMPLIED WITH QRH PROCEDURE WHICH INDICATED FAULT ON THE BATTERY OR EMER BUS. REMOVED AND REPLACED LEFT POWER DISTRIBUTION PCB. PN OFF/ON 6768150-24SDR AALA202405208322Circuit Breaker · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE SEVERAL ECAM MESSAGES' FWC #2' SDAC#2 DMC #2 APPEARED ALONG WITH OTHER ASSOCIATED FAULTS. LATER ON, DURING FOLLOW UPS FOUND A SDR AALA202405204769Contactor · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE SEVERAL ECAM MESSAGES' FWC #2' SDAC#2 DMC #2 APPEARED ALONG WITH OTHER ASSOCIATED FAULTS. LATER ON, DURING FOLLOW UPS FOUND A SDR AALA202405206953Contactor · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO LAX DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE SEVERAL ECAM MESSAGES' FWC #2' SDAC#2 DMC #2 APPEARED ALONG WITH OTHER ASSOCIATED FAULTS. LATER ON, DURING FOLLOW UPS FOUND A SDR AALA202404230551Connector · looseAIRCRAFT WAS GROUNDED: ON TAKEOFF ROLL AT 120 KTS THE LEFT GENERATOR FAILED. WE TOOK OFF AND STARTED THE APU AND COMPLETED QRH CHECKLIST AND PUT LEFT GENERATOR ON THE APU. AIRCRAFT RETURNED TO FIELD, LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE FOUND HIGH RSDR AALA202404160741Connector · looseAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: INTERMITTENT MASTER CAUTION WITH ELECTRIC LIGHT FOR RIGHT GENERATOR TRANSFER BUS OFF LIGHT FLICKERS AT SAME TIME; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MIA. FOUND CONNECTORS DP1205 & DP1206 LOOSE, RESDR 2024FA0000289Circuit Breaker · failedSUSPECT VOLTAGE REGULATOR FAILED, AND ALTERNATOR PUT OUT EXCESSIVE VOLTAGE, WHICH THEN BURNT OUT THE 60-AMP CIRCUIT BREAKER INTERNALLY AND WAS THE SOURCE OF SMOKE IN CABIN. RECOMMEND LIFE LIMIT ON ALTERNATOR OUTPUT CIRCUIT BREAKER.SDR P6UR2024040150111Connector · damagedDURING ACCOMPLISHMENT OF RVSM STC TEST FLIGHT THE AIRLITE NYLAFLOW TUBING THAT ATTACHES THE RVSM TEST CONE TO TO THE AIRCRAFT FAILED JUST AFT OF THE BULKHEAD CONNECTOR LOCATED AT TOP OF TAIL.SDR ABXA2024032869Terminal · disconnectedFLAP INDICATION IS INOP. BOTH NEEDLES SHOW 0 DEGREES AT FULL FLAPS. T/S PER W.D. 27-58-11 FOUND NO POWER AT PIN 3 AND 6 ON CONN D240. FOUND MISIING POWER AT CB'S RAN RESISTANCE CHECK FOUND TERMINAL 2 AT TB 152 COMPLETLY LOOSE, RESUECURED AS REQUIRED OPS CK GOOSDR 2024F00088Wire · chafedSMOKE IN COCKPIT. DURING DESCENT THE FO NOTICED A BURNING SMELL FOLLOWED BY SMOKE COMING OUT OF THE AREA LOCATED BY THE RIGHT KNEE. ALL SYSTEMS AND INDICATIONS WERE NORMAL. MAINTENANCE FOUND A CHAFFED WIRING TO THE LAV CIRCUIT BREAKER BEHIND THE FO'S SIDE KICKSDR FDEA202403200317Power Cable · chafedFO EFB POWER CORD AT MAGNETIC PLUG HAD ELECTRICAL SPARKS AND ARCING IN FLIGHT. DISCONNECTED POWER CORD FROM EFB. DO NOT RECONNECT THE OLD CORD. F/O EFB POWER CORD REMOVED AND REPLACED AS PER AMM 46-11-96-4, TEST OK. A/C OK FOR SERVICE.SDR CALA2024032100816Wire Harness · chafedELEC GEN DRIVE R EICAS ADVISORY RIGHT IDG FAULT (LOW INTERNAL OIL PRESSURE). GENERATOR CONTROL UNIT (R) FOUND WIRE BUNDLE (D71072J TO D71000P) CHAFING ON 1EA BUNDLE IAW WDM 24-11-71-1 R & R ENGINE HARNESS W0628 CORE WIRING HARNESS ON ARRIVAL, INSPECTED ENG #SDR DALA2024030803148Connector · shortedSHIP 3237 DISC: APPROXIMATELY 100KTS, RECEIVED MASTER WARNING AND ENG 2 LOW OIL PRESSURE WARNING, REJECTED TAKEOFF. AFTER REJECT OIL PRESSURE WAS 20 PSI AND OIL QTY WAS 16.5. C/A: DRAINED AND REFILLED OIL TANK PER MCC AND AMM 12-13-79. REMOVED AND REPLACED LOWSDR AALA202403085393Contactor · failedAIRCRAFT WAS GROUNDED: AT CRUISE, GENERATOR 1 FAILED. ASSOCIATED AC1 BUS FAULT RESULTED IN APU BEING UNABLE TO POWER LEFT SIDE. DOWN TO SINGLE GENERATOR POWERING AIRCRAFT (APU ON, BUT NOT CONNECTED), DECLARED EMERGENCY AND LANDED IN CLT. **ORIGINAL REPORT FOR SDR AALA202403085861Contactor · failedAIRCRAFT WAS GROUNDED: AT CRUISE, GENERATOR 1 FAILED. ASSOCIATED AC1 BUS FAULT RESULTED IN APU BEING UNABLE TO POWER LEFT SIDE. DOWN TO SINGLE GENERATOR POWERING AIRCRAFT (APU ON, BUT NOT CONNECTED), DECLARED EMERGENCY AND LANDED IN CLT. **ORIGINAL REPORT FOR SDR AALA202403083766Contactor · failedAIRCRAFT WAS GROUNDED: AT CRUISE, GENERATOR 1 FAILED. ASSOCIATED AC1 BUS FAULT RESULTED IN APU BEING UNABLE TO POWER LEFT SIDE. DOWN TO SINGLE GENERATOR POWERING AIRCRAFT (APU ON, BUT NOT CONNECTED), DECLARED EMERGENCY AND LANDED IN CLT. **ORIGINAL REPORT FOR SDR UIEA2024022900139Wire Harness · misroutedPERFORM TEST 30/40 AT THE BEGINNING OF THE SERVICE, 40 FCC R/C/L NAV SEL SW FAIL, LDS ERROR MESSAGE(<P>WIRING ROUTING WAS CORRECTED PER WDM SUPPLEMENT 34-61-16. NO FURTHER DEFECTS NOTED.</P>)SDR AALA202402123220Connector · inoperativeAIRCRAFT WAS GROUNDED: DURING CLIMB LEFT GENARTOR OFF BUS ILLUMINATED, RESET UNSUCCESSFUL. REMOVED AND REPLACED T374 GENARTOR 1 DPCT (DIFFERENTIAL PROTECTION CURRENT TRANSFORMER) . PER AMM 24-21-71.SDR DALA2024012501136Connector · sparksSHIP 3250 DISC: DURING DEPLANING GROUND CREW REPORTED SPARKS AND SMOKE AT GROUND POWER CONNECTION. POWER TURNED OFF BY GROUND CREW AND PILOT STARTED APU. INSPECTED PINS ON BOTH AIRFRAME AND RECEPTICAL. NTF. PLACE ON MEL 24-41-01B FOR PRECAUTION. "M" PROCEDURESDR DALA2024012201004Wire Harness · faultedSHIP 5635 - DIV/DE - TO MCO DUE TO LT GEN OFF INDICATION AND APU ON MEL. CORRECTIVE ACTION: REPLACED GEN FEEDER HARNESS, PYLON RECEPTACLE AND IDG.SDR SIMA202401219002Connector · fireGPU SPARK CAUSED SMOKE. GPU PLUG CAUGHT FIRE NO INJURIES.-C/A-REMOVED BURNT AC POWER RECEPTACLE IAW AMM 24-42-03 AND PERFORMED CONTINUITY CHECK OF THE THREE CIRCUIT BREAKERS IN AC EXTERNAL POWER RECEPTACLE IAW SWMP 20-64-00. OPC GOODSDR IPXA2024021595672Bonding Wire · frayedNLG RH WHEEL WELL FWD DOOR HAS 1 EA FRAYED BONDING WIRE . 89-120 REMOVED AND REPLACED NLG RH WHEEL WELL FWD DOOR HAS 1 EA FRAYED BONDING WIRE IAW AMM 20-28-11-0001. BINDING METER CHECK OK TR-4949SDR YENA2024010900018Unknown · unknownFLT#1267, HPN-PBI. 'DURING CRUISE- INFLIGHT REPORTED A NOISE OR VIBRATION FROM LEFT SIDE MID-WING. SLOWED TO .77 MACH AND NOISE DISSAPPEARED. INOP SPOILER WITH MEL-NO AIRCRAFT ABNORMALITIES. VIBRATION FORM COMPLETED; PERFORMED GVI OF LH SPOILER # 1 WITH FLAPS
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