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 A6WA201140009Connector · corrodedCONNECTOR HAS CORROSION. NOTED AT CONNECTION OF GROUNDS N3597, N3598, N3599. REPAIRED IAW REO 601R-53-21-1214.SDR UALA2010120304441Feeder Cable · damagedFLIGHT AUGMENTATION COMPUTER 2 INOP - AUTO FLT. IN CRUISE GOT FAC 2 FAULT RESET IAW ECAM. REPLACED SWITCH 3XU2, REPLACED NR 2 GCU, GENERATED WRITE UP FOR OPS CK AFTER REPLACEMENT OF NR 2 PYLON GEN HARNESS. REPLACED IDG AND REPLACED FEEDER CABLE.SDR UALA2010120304439Wire Harness · damagedFOUND IDG2 FEEDER HARNESS CONNECTOR 400VC CARBONIZED-PINS A-C AND RECEIVED NR2 PYLON IDG HARNESS CONNECTOR DAMAGED. NEED NEW HARNESS 565-2500. REPLACED IDG 2 HARNESS FROM NR 2 IDG TO FIREWALL AND FROM FIREWALL JUNCTION BOX TO TERMINAL STRIP IN PYLON.SDR HNAA2010120300260Terminal · looseEMERGENCY LIGHTS FLICKERED DURING FLIGHT. CREW REPORTED SEEING DEFLECTOR DOOR AND PROP SYNC LIGHTS BLINKING WITH EMERGENCY LIGHTS. THESE ARE ALL ON THE SAME RT SECONDARY BUSS FEED. FOUND LOOSE TERMINAL ON SECONDARY INPUT BREAKER E10 WHICH WOULD NOT TIGHTEN SDR CA101130004Terminal · meltedCREW REPORTED MFD 1 BLANK. APU DID NOT START, AND AFTER ENGINE STAR WITH GPU, DCU A OFF, FLAPS FAIL, FIRE SYS FAULT, INBOARD BRAKES FAIL, L IAPS FAIL, PACK FAIL, CABIN PRESSURE FAULT, FDR FAIL, R ENG THRUST FAULT, R ENG FAULT, RDC FAULT, MFD XTALK FAIL. MFD 1SDR DALA1034141611Connector · dirtyON FINAL APPROACH F/A REPORTED ELECTRIC ODOR IN FORWARD GALLEY. UTILITY BUSES TURNED OF AND GALLEY CIRCUIT BREAKER PULLED. ODOR DISAPPEARED. IN CONSULT WITH MCC OVENS SN DL626 AND DL259 WERE REMOVED AND ELECTRIC CONNECTORS CLEANED. SYS OPS IS NORMAL.SDR UALA2010111204190Relay · faultyON POWER UP - EICAS MESSAGES EQUIPMENT COOLING AFT FAN - CARGO FIRE DET FAN - BATTERY CHARGER AND HYD QTY DISPLAYED - NO HYD QTY INDICATIONS. ACCOMPLISHED WIRING CHECKS PER WD 24-51-52 PG1A SHT 1 FOUND NO POWER ON K102 PIN A2 WHEN APU OR EXTERNAL CONNECTED ANSDR CA101101001Insulation · cracked(CAN) FROM AN INSPECTION ON AIRCRAFT 685 AND PHOTO’S OF THE ISSUE IN QUESTION IN ATTACHMENT. THERE ARE SEVEN WIRE BUNDLES THAT ALL HAVE ONE BLUE WIRE IN EACH. IN EACH BUNDLE THE BLUE WIRE ONLY, HAS CRACKED SHIELDING DOWN TO THE CORE FOR A TOTAL OF 15 CRACKS.SDR UALA2010110104046Feeder Cable · faultyENG 2 GEN FEED CONNECTOR 4000VC PIN AND SOCKET PHASE B 8R002 Y00 BURNED. REMOVED NR2 ENG IDG HARNESS FROM PYLON DISCONNECT DOWN TO IDG. REPLACED BOTH CABLES.SDR UALA2010102904020Connector · shortedELECTRICAL PROBLEMS IN CABIN. FOUND OEU ZONE 1 TXFR BUSS CIRCUIT BREAKER POPPED ON P110 PANEL. TRIED TO RESET- HEARD LOUD BUZZ & SAW FLASH COME FROM L1 DOOR OVERHEAD PANEL. LOWERED PANEL. FOUND CHARRED WIRE BUNDLE. DISCONNECTED ALL CONNECTORS GOING TO L1 DOOR SDR C2XA10CL160Wire · burnedDURING MAINTENANCE THE APU GENERATOR WIRE WAS FOUND BURNED UNDER THE CARGO FLOOR. THE WIRE WAS BURNED AT THE MANUFACTURE SPLICE WHERE THE WIRE CHANGES FROM COPPER TO ALUMINUM. MAINTENANCE REPLACED THE WIRE WHICH RUNS FROM LEFT POWER CONTROL BOX IN THE COCKPISDR CA101105003Terminal Block · damaged(CAN) DURING INITIAL GROUND RUN, WHEN TRYING TO CROSS START THE NR 1 ENGINE (WITH NR 2 RUNNING), THE "BUS INTERCONNECT" RELAY OPENED IN THE MIDDLE OF THE START, THUS NO LONGER SUPPLYING ELECTRICAL POWER TO NR 1 ENGINE STARTER GEN PROBLEM RELATED TO UNLOCKED ELSDR CA101020001Wire · chafedWHILE COMPLETEING PHASE 3 INSP IN THE CABIN WHICH INVOLVES REMOVING THE FLOOR PANELS, THERE WERE WIRES FOUND CHAFING ON THE EDGE OF THE WIRING TRAY AT FS 177.35. ALSO DISCOVERED WIRES CHAFED THROUGH THE INSULATION AND WAS ARCING ON THE METAL TRAY THAT THE WISDR MASA2010101801137Ground Wire · damagedCOCKPIT LIGHTING WENT OFFLINE IN FLIGHT. MX REPAIRED DC GEN 1 GROUND WIRE.SDR MASA2010101501130Wire Harness · burnedBURNING SMELL IN CABIN DURING FLIGHT. MX REPAIRED BURNT WIRING AT HARNESS ABOVE FWD LAV OPS GOOD.SDR CA101014001Terminal · looseDURING INSPECT OF THE REVERSE CURRENT RELAYS, IT WAS FOUND THAT DUE TO LOOSE FASTENING OF BATTERY TERMINAL BUS BAR, IT CREATED A SITUATION WHERE THE BUS BAR AND TERMINAL STUD INTERMITTENTLY CAME INTO AND OUT OF CONTACT WITH EACH OTHER. THE RESULT OF THIS WAS SDR ASOA201001534Terminal · damagedDURING TAXI NOTICED STRONG ELECTRICAL BURNING ODOR ON FLT DECK. CHANGING PACKS AND BLEED SOURCE HAD NO EFFECT. STRONGEST SMELL IN NR 2 CBP AREA AND RT GALLEY AREA BY SERVICE DOOR. (GATE RETURN) ( HYD AC MOTOR PUMPS (ACMP) (SYS 1 AND 2) ACMP 1B ) ( HYD AC MOSDR TRBA2010117Contactor · burnedDC SERVICE UTILITY BUSS SHED DURING FLIGHT. DOES NOT RESET. SMELLED BURNING RELAY IN THE COCKPIT. REMOVED AND REPLACED DC BUSS TIE CONTACTOR 16PU IAW JIC 24-00-00 RAI 10040003SDR CA101001001Wire · looseAFTER T/O, THE CREW SMELLED SMOKE ODOR AND A FEW SECONDS LATER THEY SAW SMOKE COMING OUT FROM PEDESTAL FOR A FEW SECONDS SO THEY TURN OFF THE ENVIRONMENTAL SYS AND THEY DECIDE TO RETURN TO DEPARTURE. MX FLEW TO INVESTIGATE THE PROBLEM. FOUND OUT, A LOOSE WISDR FDEA201009263715Connector · dirtyCLIMBING THROUGH FL330 GOT RT R1 DOOR NOT CLOSED COMPLIED WITH QRH AND DESCENTED BELOW 10,000. GOING THROUGH FL200 THE WARNING WENT AWAY. ATC WOULD NOT LET US CONTINUE AT 10,000 SO RETURNED TO DEPARTURE. CABIN PRESSURE WAS GOOD. ALL NORMAL, CLEANED THE CONSDR CA100930007Diode · looseDURING APPROACH, SELECTED GEAR DOWN & IMMEDIATELY LOST ALL ENG INSTRUMENTS OTHER THAN TORQUE GAUGE ON RT ENG, AS WELL AS CAPT ATTITUDE INDICATOR, AUTO FEATHER, PITOT HEAT, INTERCOM FUNCTION. PILOTS THEN NOTICED THAT THERE WAS ALSO NO GEAR DOWN AND LOCKED INDICSDR CA100914002Wire · chafedINFLIGHT ENTERTAINMENT SYS NOT WORKING FOR SEATS 25-40DEF AND 26-38HK. IFE FAN TRU C/B POPPING. TROUBLESHOOTING REVEALED THAT 4 IFE WIRES IN THE FWD EE COMPARTMENT WERE CHAFING AGAINST THE AFT SIDE OF RACK E3-2 AND CAUSED THE C/B TO TRIP. THE WIRES WERE REPLSDR CA100915004Ground Stud · looseAFTER ENGINE START, PILOT REPORTED GEN WAS INTERMITTENT. AFTER TROUBLESHOOTING WAS PERFORMED AND NOTHING WAS FOUND A GROUND RUN WAS PERFORMED WITH HAT RACK AREA REMOVED. IT WAS DISCOVERED THAT WHEN THE PILOT TRIED TO ACTIVATE THE STARTER GENERATOR, THERE WERSDR HALA2010090300398Connector · dirtyEICAS MESSAGE L GEN OFF DISPLAYED. L GEN OFF LIGHT ILLUMINATED GENERATOR RESET DID NOT CORRECT, CONDITION, EICAS MESSAGE L AC BUS DISPLAYED. L BUS OFF LIGHT REMAIN ILLUMINATED WITH APU GEN LIGHT EXTINGUISHED BUS TIE RESET NORMAL. BITE THE BPCU IAW FIM 24-20-SDR CA100901006Contactor · burnedDURING SCHEDULED MX, TECHS SMELLED/OBSERVED ELECTRICAL SMOKE IN THE NOSE SECTION OF ACFT. ACFT POWER WAS IMMEDIATELY DISCONNECTED. INVESTIGATION REVEALED THE CAUSE WAS THE DIRECT CURRENT CONTACTOR BOX (DCCB). THE DCCB INTERNAL INSP FOUND THE K21 BUS-TIE COSDR UALA2010082503132Feeder Cable · brokenAPU GENERATOR INOPERATIVE. REPLACED APU GCU, NO HELP. ACTIVE MESSAGE ELECTRICAL GENERATOR OFF APU. MAINT MESSAGE 24-31713. FOUND TERMINAL END AT GENERATOR SIDE IS BROKEN. WIRING NR IS W7860-0002-3 (T2 WIRE LEAD). REPLACED APU FEEDER CABLES (T1,T2,T3 AND N) ASDR UALA2010082503131Feeder Cable · burnedAPU GEN INOPERATIVE. DEF DUE TIME. MAINT MESSAGE 24-31733 LATCHED. FOUND M24003-T2 CABLE BURNED OFF AT GEN TERMINAL BLOCK. HARNESS NEEDS REPLACEMENT AND POSSIBLE GENERATOR CHANGE. REPLACED APU GEN AND FEEDER CABLES. RAN APU, APU GEN OPERATES NORMAL.SDR CA100820003Wire Harness · chafed(CAN) THE W7 (WHITE) HARNESS PART NUMBER 2043M27P02 LOCATED ON THE CORE AREA OF THE CF34-10E ENGINES OF THE ERJ-190 HAVE BEEN FOUND TO BE CHAFING ON FUEL LINES RUBBING THROUGH THE PEAK, METALIC BRAID AND WIRING ON MULTIPLE AIRCRAFT. SPECIFICALLY THE DAMAGE HASDR 2010FA0000956Wire · brokenALTERNATOR FAILED IN FLIGHT. FOUND BRUSH BLOCK WIRE BROKEN.SDR AALA20100810SJU01Connector · burnedSJU - GROUND INTERRUPTED DUE TO ELECTRICAL SMOKE 28DEF SIDEWALL VENT FOLLOWED BY FLAME. FIRE EXTINGUISHER USED IN CABIN. FOUND BEHIND LOWER SIDEWALL PANEL POWER PORT CONNECTOR DAMAGED. REPLACED TWO POWER PORT HARNESSES ON THE SIDEWALL BETWEEN ROWS 27-29DEF.SDR UALA2010080202759Wire · damagedEICAS MSG R GEN OFF DISPLAYED. GEN OFF & FIELD OFF LIGHTS ILLUM & FAILED TO RESET. FUEL WAS SUFFICIENT FOR APU OPERATION FOR THE REST OF FLIGHT. DISCONNECTED IDG AND TAPED OVER IDG DISCONNECT AND LOW PRESS SWITCH. IDG REPLACED. TROUBLESHOT AND FOUND DAMAGESDR HALA2010073000342Connector · dirtyETOPS SIGNIFICANT SYS - MX LEVEL EICAS IDG OUT TEMP DISPLAYED AT TOP OF CLIMB L IDG OUT 95 IDG RISE 8, LT IDG OUT 112 IDG, RISE 23. T/S IAW FIM 24-20-00, FIG 103, CLEANED AND RESEATED CONNECTOR D4216. OPS CK GOOD.SDR UALA2010072602691Connector · dirtyGROUND HANDLING TRU CB ON P34 POPPED. REPLACED TRU AND TRU CB PER MM, NO HELP. CB APPEARED TO POP WHEN UNDER LOAD AND WOULD ONLY STAY IN WHEN FWD AND AFT CARGO HANDLING CBS WERE PULLED. REMOVED AND CLEANED CONNECTOR D4926P. INSPECTED WIRING IN P34 PANEL ANSDR 2010F00180Power Cable · looseTHE CUSTOMER NOTICED AN AMBER "ELEC SYS FAIL" CAS MESSAGE. FOUND A POWER CABLE FOR THE NR 2 TRU HAD COME FREE. ALSO FOUND (2) CHARRED WIRE HARNESSES AT THE NR 2 SPDU (SECONDARY POWER DISTRIBUTION UNIT) FOUND (EBVR) ARC MARKS ON THE NR SPDU. APPEARS ARCING SDR CA100715004Wire · burnedWHEN REMOVING THE RT CIRCUIT BREAKER PANEL TO CHECK THE EDGELIGHT PANEL, THERE WAS ONE BRASS SCREW WITH THE TIP BURNED. MX IMMEDIATELY INVESTIGATED THE SOURCE. THERE WAS A NR 10 WIRE FROM THE AVIONICS BUSS BAR TO THE ARTIFICIAL HORIZON THAT WAS ALMOST BURNEDSDR UALA2010071302513Terminal Block · burnedFOUND BURNED AND LOOSE CONNECTION ON CTR CONDUCTOR AT 1999VT IN AFT LT CEILING OF FWD PIT. REPLACED 1999VT TERM BLOCK AND SECURED NR1 & NR3 LUGS. MADE ENOUGH SLACK TO CLIMP ON NR2 LUG 56 1-YV200, AND THE AFT SIDE 2EA 6GA LUGS NEEDS REPLACED AND WIRE SPLICED ISDR UALA2010070602416Pin · bentLOSS OF GALLEY POWER. REPLACED THE RT ENGINE GENERATOR CIRCUIT BREAKER, NO HELP. REPLACED RELAY K101 & K103 AS A PRECAUTION. FOUND BENT PIN IN CONNECTOR D4034P PIN 25. STRAIGHTEN PIN-WIRE W018-069-22, CHECKS GOOD FROM M116 BUSS POWER CONTROL UNIT M116 CONNECSDR CA100708006Feeder Cable · damaged(CAN) COMPLETION INSTALLED INTERIOR IN BAGGAGE BAY HAD A UPPER INTERCOSTAL INSTALLED THAT IS USED TO SUPPORT BAGGAGE BAY HEADLINER GROSS POINT PANELING. THE INTERCOSTAL INSTALLED WAS FOUND WITH EXCESSIVELY LONG SCREWS/BOLTS AND 1 SCREW/BOLT WAS FOUND CHAFING SDR CA111110004Wire Harness · burned(CAN) AFTER CHANGING FLUX VALVE AND AHIRS COMPUTER THAT FIXED INITIAL WRITEUP FOR HEADING FLAG, RUNNING AC AND NR 1 AUX FUEL PUMP BREAKER POPPING. FOUND BAD WIRE BUNDLE. CURRENTLY T/S TO ISOLATE FUEL PUMP WIRING. BUNDLE FOUND UNDER FLOORBOARD JUST BEFORE STSDR SWIA201024502Connector · overheatedWIRE W206-0051-10 TERMINAL CONNECTOR AT CB0207 IN RT DC BOX IS SHOWING SIGNS OF OVERHEAT. (C CHECK) REPLACED TERMINAL CONNECTOR.SDR 2010FA0000716Suppressor · burnedITEM APPARENTLY OVERHEATED CAUSING EXCESSIVE SMOKE IN COCKPIT. THE CASE OF THE TVS IS BURNED AND THE SURROUNDING AREA ON BACK OF THE CIRCUIT BREAKER PANEL IS DISCOLORED FROM THE SMOKE.SDR QXEA2010063000370Ground Wire · looseGPU NOTICED SMOKE COMING FROM DC EXTERNAL POWER RECEPTACLE WHEN GPU POWER CORD WAS REMOVED. FOUND GROUND WIRE TERMINAL END TO DC INTERNAL POWER RECEPTACLE ATTACHING HARDWARE LOOSE AT STUD CAUSING ARCING. INSPECTED CURRENT LIMITERS AND ASSOCIATED WIRING FOR DESDR CA100630002Buss Tie · failedAFTER CONDUCTING A 100 HR INSP. THE ACFT WAS GROUND RUN FOR OPS AND LEAK CHECKS. DURING GROUND RUN THE BUSS TIE MESSAGE WAS DISPLAYED WITH NORMAL OPERATION OF THE ELECTRICAL SYS. A SHORT TIME LATER THE BUSS TIE CIRCUIT BREAKER POPPED ON THE OVERHEAD SWITCH PSDR 2010FA0000638Wire · shortedACFT LOST ELECTRICAL POWER IN FLIGHT AND COULD NOT RESET THE ALTERNATOR SWITCH. AFTER INSPECTION, FOUND ALTERNATOR FIELD WIRE TO THE VOLTAGE REGULATOR (P64A18) HAD CRACKED IN SEVERAL LOCATIONS IN THE ENGINE COMPARTMENT AND THE SHIELDING SHORTED OUT THE VOLTAGSDR CA100629007Wire · arcedSPARKS NOTED, EMITTING FROM IFE WIRE BUNDLE SECTION ADJACENT PANEL AE0224 NEAR PANEL 37 AND TR-4 CB FOUND POPPED. FOUND WIRE ARCING AND SHORT TO CLAMP NEAR BOTTOM OF PANEL AE0224. BUNDLE OPENED, CLEANED AND INSPECTED. REF DWG EH1986: WIRE EHI986-305-12WHT SHSDR AALA20100624ORD01Wire · burnedORD - COCKPIT ELECTRICAL ODOR REPORTED BY FLIGHT CREW MEMBER. FLIGHT LANDED ORD WITHOUT INCIDENT. FOUND POSSIBLE BURNT WIRES BETWEEN THE GLARE SHIELD AND THE FIXED INSTRUMENT PANEL JUST BELOW GLARE SHIELD. REPLACED WIRING. SYSTEM GROUND CHECK NORMAL OPERATSDR UALA2010062102156Wire · chafedNR 1 ENGINE, ELECTRICAL WIRE BUNDLE INSULATION CHAFING ANOTHER WIRE BUNDLE AT PANEL 437ELX. APPLIED PROTECTIVE COVERING AS REQUIRED AND SECURED BUNDLE. NO EVIDENCE OF WIRES CHAFE NOTED. ACP'D ON NON ROUTINE 27458 BY MECH AND INSP QC.SDR ASAA1057985Connector · looseNR 1 DRIVE LIGHT NOT ILLUMINATED INTERMITTENTLY TRIPS MASTER CAUTION ELEC WHEN IT GOES OUT. CHECK AND FOUND LOOSE CONNECTOR ON NR 1 IDG. CLEANED AND RE-SECURED CONNECTOR LIGHT OP'S CHECK NORMAL. ALSO RAN BITE CHECK ON NR 1 GCU, NO FAULTS NOTED.SDR UALA2010061502106Wire · burnedFOUND VARIOUS WIRES BURNED AND DAMAGED GOING TO AFT LAV 117 I-OEU DB7506. CABIN SVC ZONE E (A10) CB ON THE P414 PANEL STILL POPS. STARTED REMOVING CLAMPS ABOVE LAV 117 CEILING PANEL TO ACCESS DAMAGED WIRES. REPLACED OEU ABOVE LAV FC3. FOUND WIRES W8851-208&SDR UALA2010061502102Wire Harness · chafedFOUND WIRE BUNDLE STARTING TO CHAFE ON OEU ABOVE AFT LT INBD LAV. DAMAGE LIMITED TO INSULATION ONLY. REPAIRED WITH TEFLON WRAP AND SECURED. PROVIDED CLEARANCE.
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