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 AWXA200200884Cable · arcedCREW RECEIVED AUTO FLT WARNINGS (FAC 2, YAW DAMPER 2, RUDDER TRAVEL LIMITER 2, RUDDER TRIM 2, SDAC 2), NO DATA FROM ALL 3 ADIRU'S. MESSAGES OCCURRED AT SAME TIME. MESSAGES NOTED & CLEARED. APPROX 20 MINS LATER ECAM MESSAGES REAPPEARED W/NUMEROUS OTHER SYS MSDR WRLA200221Terminal · burnedDURING PREFLIGHT SERVICING, AC BUS NR 1 CIRCUIT BREAKERS POPPED. FURTHER NOTED TERMINAL STRIP BURNED IN CENTER ACCESSORY COMPARTMENT. ACCOMPLISHED ALL NECESSARY REPAIRS. REPLACED THE FOLLOWING COMPONENTS REPAIRED TERMINAL STRIP S3521, LUGS ON FEEDER TO THE SDR 2002FA0000972Electrical Box · looseENGINE DISPLAY UNITS, PILOT'S PRIMARY FLIGHT DISPLAY, COPILOT'S PRIMARY FLIGHT DISPLAY AND COPILOT'S NAV DISPLAY DIMMED OUT OF VIEW DURING CRUISE AT FL240. PILOT REPORTED THAT DIMMING WAS AFFECTED BY OPERATION OF CABIN HEAT. FOUND TAPER BLOCK (TB4) TO HAVE LSDR 2002FA0001003Transistor · inoperativePILOT REPORTED AIRCRAFTS RADIOS BEGAN TO SHUT DOWN FOLLOWED BY THE INDICATORS BECOMING ERRATIC. PILOT BEGAN TO SHUT DOWN NON ESSENTIAL ELECTRICAL LOADS. ELECTRICAL SYSTEM BEGAN TO OPERATE NORMALLY. PILOT RETURNED TO MAINTENANCE FACILITY AND LANDED WITH NO SDR KBMA119511Strap · brokenBONDING BRAID WAS BROKEN. REPLACED WITH NEW BRAID.SDR JGV2002F00009Resistor · delaminatedBURNED CIRCUIT TRACES ON CELL HEATING RESISTOR (HR1). HEATING RESISTOR IS DELAMINATING AT ONE OF BURNED AREAS. FOUND DURING ROUTINE INSPECTION OF UNIT. ALTHOUGH THESE HEATING RESISTORS BURN AT RANDOM SERIES AREAS, MOST COMMON AREA IS BETWEEN CELLS NR 9 AND SDR 02FDEA00490Wire · chafedREPEAT WRITE UP. NR 3 GENERATOR BREAKER TRIPPED, ACCOMPLISHED CHECKLIST PROCEDURES. RESET GENERATOR AND IT RE-TRIPPED AFTER 1 MINUTE. REMOVED AND REPLACED NR 3 ENG DRIVEN GENERATOR IAW 727 MM 24-20-001-4. FOUND FIELD EXCITATION WIRE (F) CHAFED THROUGH WISDR VNAA0207014Wire · failedDURING TAKE OFF, THE CREW RECEIVED A RIGHT HAND GENERATOR FAIL MESSAGE AND ABORTED TAKE OFF. MAINTENANCE INSPECTED AND FOUND A TERMINAL WIRE CREATING A LOOSE CONNECTION. MAINTENANCE REPAIRED THE WIRE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 24-00-00. OSDR A6WA200260032J-Box · smokePILOTS REPORT THE FORWARD CARGO SMOKE WARNING LIGHT ILLUMINATED, FIRE BOTTLE WAS FIRED. MAINTENANCE INSPECTED AND FOUND THE SOFT START RESISTOR BOX SMOLDERING. REMOVED AND REPLACED THE RESISTOR BOX ASSEMBLY.SDR CA020711001Rheostat · damaged(CAN) WITH THE AIRCRAFT POWERED UP AND AC INVERTER ON, FLIGHT CREW NOTICE SMOKE RISING FROM LT SIDEWALL PANEL. UPON FUTHER INSPECTION WITH SIDEWALL REMOVED. THREE WIRE BUNDLES THAT GO TO THREE DIFFERENT REHOSTAT WERE FOUND WITH SPIRAL WRAP AROUND THEN AND MELSDR MALA020372Connector · arcedFLIGHT ATTENDANT REPORTED SPARKS BEHIND FA PANEL. MX FOUND CONNECTOR PLUG ARCING TO SWITCHES. WRAPPED CONNECTOR PLUG WITH COMPRESSION TAPE. ALL CHECKS GOOD.SDR HEEA080321Harness · shortedSHORT IN WIRE FOR STRAIN RELIEF. REPLACED HARNESS.SDR HNAA0200047Psu · chafedPLASTIC BURNING SMELL FROM OVERHEAD PANEL 1AC. FOUND WIRES PINCHED AND CHAFED AT PSU 7AC. REPLACED PSU.SDR CA020624004Wire · damaged(CAN) ON TAKEOFF, MASTER CAUTION & LT AND RT STALL WARNING CAUTION ILLUMINATED AT SAME TIME AS LT AC BUS, RT AC BUS, LT RU, RT RU. THERE WAS NO VOLTS OR LOADS ON VARIABLE AC GAUGES, NO TRU CIRCUIT BREAKERS POPPED. CREW HAD NO AC POWER, BUT NO AC BUS CAUTION LISDR 2002F00639Wire Harness · burnedSERVICE ABOUT 1415 HOURS. AFTER A NORMAL START PROCEDURE AND RUN-UP A DEPARTURE WAS MADE. ABOUT 10 MINUTES INTO FLIGHT, ACID SMELL WAS NOTICED. SCANNED THE INSTRUMENT PANEL ALL INSTRUMENTS WERE IN THE GREEN THERE WERE NO CAUTION LIGHTS. MASTER CAUTION LIGHSDR CA020606016Buss Tie · burned(CAN) FOLLOWING A VISUAL INSPECTION WHILE SEARCHING THE CAUSE OF THE BREAKDOWN (FAILURE), THE BUSS BAR WAS FOUND OVERHEATED AND THE FEED THROUGH WAS BURNED ALONG ITS CIRCUMFERENCE.SDR CA021108017Wire · chafed(CAN) WHILE HOVERING DURING HELI-LOGGING OPERATIONS, PILOT NOTICED SMOKE AND SPARKS ORIGINATING FROM THE LT OVERHEAD CCT BREAKER PANEL. THE PILOT INITIATED AN UNSCHEDULED LANDING AND SHUT DOWN THE A/C WITHOUT FUTHER INCIDENT. IT WAS LATER DETERMINED THAT A WISDR CA020607008Connector · damaged(CAN) CESSNA SERVICE BULLETIN CAB00-11. THIS SERVICE BULLETIN, WHICH IS OPTIONAL, WAS OUT ON OUR AIRCRAFT AND A SEVERELY BURNT CONNECTOR WAS FOUND.SDR SWIA200210924Wire · burnedWIRE AT CANNON PLUG J0958 PIN F ON RIGHT SIDE DC RELAY BOX IS BURNED AND NEEDS TO BE REPLACED. REMOVED AND REPLACED WIRE W208-0064 AT CANNON PLUG J0958 PIN F WITH A NEW WIRE 1 GAUGE LARGER AND PERFORMED OPERATIONAL CHECK AS PER MM 30-40-00. OPS CHECK GOOD.SDR AALA20020618Wire Harness · damagedONE HOUR INTO FLIGHT, RIGHT GENERATOR CONTROL LIGHT ILLUMINATED, ACCOMPLISHED CHECKLIST, ONE RESET ATTEMPTED, WOULD NOT RESET. REMOVED AND REPLACED NR 2 ENGINE IDG PER MM. LEAK CHECKS GOOD. FOUND DAMAGED WIRE HARNESS. REMOVED AND REPLACED THE RIGHT ENGINE SDR 2002FA0000567Wire · shortedALTERNATOR FIELD C/B POPED IN FLIGHT. PILOT RESET C/B, SMELLED SMOKE IN THE COCKPIT, C/B POPED AGAIN. THE PILOT MADE A PRECAUTIONARY LANDING AT MNN. AN INVESTIGATION OF THE PROBLEM DETERMINED THAT THE RED VOLTAGE REGULATOR WIRE HAD SHORTED ON THE GROUNDING POSDR ANCF200200009Wire · chafedDURING FLIGHT EICAS MESSAGE RT GEN DRIVE DISPLAYED, GENERATOR DRIVE LIGHT ILLUMINATED. GENERATOR DRIVE DISCONNECTED. RECONNECTED RT GENERATOR AND PERFORMED OIL SERVICE, ADDITIONALLY PERFORMED BITE TO BPCU, RT OIL PRESSURE SWITCH WAS SHOWN, CHECKED WIRING ASDR AALA20020535Wire Harness · damagedBOS - FLT 156 - LEFT GEN FAILED WOULD NOT RESET. REPLACE IDG AND TRIED GCU, NO HELP. SERVICED IDGS AND APU PER MPM24-01. IDG DISCONNECTED. BPCU FAULTS CT LOOP GND DP TRIP. MAIN BUS OVER LAP. GEN IFDR. REPAIRED T1/T2/AND T3 IDG LEADS WITH SPLICES AS EPR SDR HEEA078593Connector · looseIN CRUISE FLIGHT PILOT SMELLED SOMETHING BURNING. SMELL FROM BAGGAGE COMPARTMENT. MAINTENANCE FOUND LOOSE CONNECTIONS AT STARTER RELAY TO LINE CONTROL RELAY. ARCING OCCURRED AT STARTER RELAY TERMINAL A2 AND AT LINE CONTROL RELAY TERMINAL A2 ALSO FOUND BURNEDSDR DLM11020389Wire Harness · chafedAT FL330 NR 2 ENGINE FIRE WARNING SOUNDED. PULLED T-HANDLE. DECLARED AN EMERGENCY AND DIVERTED TO CLT. NO EVIDENCE OF FIRE FOUND. FOUND CHAFED IDG FEEDER CABLE ONTO FIRE LOOP WHICH ARCED AND DAMAGED FIRE DETECTOR CONTROL UNIT. REPLACED FDCU, LOOP, AND FEESDR WRLA200209Wire · damagedAFTER TAKEOFF AT 270 KNOTS STICK SHAKER FEATHERS BELOW HORIZON RIGHT SIDE NUMEROUS FURTHER STICK SHAKERS, LOW SPEED WARNING, HIGH SPEED WARNING, ERRATIC UNRELIABLE AIRSPEED INDICATIONS. ALSO, AUTO SLAT FAIL ANNUNCIATED, RIGHT PITOT HEAT FAILED, LEFT PITOT HEASDR 2002FA0000943Switch · failed(AVIONICS BUS SWITCH) INDICATIONS SHOW A SWITCH MANUFACTURING OR LOAD PROBLEM AND SHOULD BE INVESTIGATED.SDR AC2A0000344Connector · brokenCONNECTOR P16, PIN (G) LOCK BROKEN. REPACED CONNECTOR AND IT CORRECTED PROBLEM.SDR VNAA0203030Wire Harness · shortedTHE FLIGHT CREW ABORTED THE TAKEOFF AFTER RECEIVING A LEFT ALTERNATOR AND LEFT AC VOLTAGE FAIL WARNING MESSAGE. THE FLIGHT CREW RETURNED TO THE GATE WHERE MAINTENANCE INSPECTED AND FERRIED THE AIRCRAFT TO CAK AND THEN DAY FOR FURTHER MAINTENANCE INVESTIGATIOSDR 2002FA0000951Switch · failed(AVIONICS BUS SWITCH) INDICATIONS SHOW A SWITCH MANUFACTURING OR LOAD PROBLEM AND SHOULD BE INVESTIGATED.SDR CA020311003Wire · chafed(CAN) DURING ANNUAL INSPECTION THE MAIN BUSS FEEDER WIRE BETWEEN THE MAIN 120 AMP CIRCUIT BREAKER AND THE COCKPIT BUSS BAR WAS TIE STRAPPED TO THE RT UPPER ENGINE MOUNT TUBE AND WAS CHAFING ON THE 2 BOLT HEADS THAT SECURE THE RT FORWARD FOAM TANK SUPPORT CLAMPSDR CA020312005Wire · burned(CAN) WHILE THIS A/C WAS TAXIING OUT PILOT NOTICED A BURNING SMELL & THEN SMOKE IN VICINITY OF BREAKER PANEL ON LEFT SIDE OF COCKPIT. SHUT OFF MASTER SWITCH, SHUTDOWN ENGINES & EVACUATED A/C. ON INVESTIGATION FOUND THAT A 20 GAUGE WIRE WAS BURNED ABOUT 1.5 FT SDR HEEA078046Connector · damagedFACE ON THE CONNECTOR THAT ATTACHES TO THE ECU IS SCARRED NEAR PINS.SDR CA020226013Wire · burned(CAN) FLIGHT CREW REPORTED THAT THE LEFT INTAKE HEATER ADAPTER WAS INTERMITTANT AND LEFT AC "A" PHASE VOLTAGE SHOWED 64-80 VOLTS. AFTER MANY COMPONENTS WERE REPLACED FOR TROUBLESHOOTING, BURNED WIRING WAS FOUND BENEATH THE ENTRANCE FLOOR (WIRING TROUGH) FOR THSDR 02FDEA00141Wire Harness · brokenNR 1 ENG GENERATOR FEEDER CABLE N012-2-00B (AL) BROKEN NEAR LT WING ROOT FEED THROUGH. REMOVED AND REPLACED NR 1 ENG GEN FEEDER LINE CABLE AND CLAMPS PER MM 24-22-03-5.SDR AUS20020208Wire · worn(AUS) EXTERNAL POWER SWITCH LEAD WORN THROUGH ON AIRCRAFT RIB.SDR 2002UALA00307Wire Harness · damagedFLIGHT DIVERTED TO LHR DUE TO EN ROUTE LOSS OF RIGHT GENERATOR. FLIGHT WAS RELEASED WITH INOPERATIVE BACK-UP GENERATOR. FLIGHT PLANNED TO LAND OVERWEIGHT. LANDED NORMAL WITH 98,200 LBS FOB. THE RIGHT GENERATOR CONTROL UNIT (GCU) AND INTEGRATED DRIVE GENERASDR 02FDEA00138Wire Harness · brokenNR 3 ENG GENERATOR FEEDER CABLE N117-1-00A (AL) NEAR TERMINAL STRIP S3-385R BROKEN. REMOVED AND REPLACED NR 3 ENG GEN FEEDER LINE CABLE AND CLAMPS PER MM 24-22-03-5.SDR 2002UALA00282Wire Harness · damagedCREW HAD AN EICAS MESSAGE BACK UP GEN RT CMC MESSAGE TO SAM INDICATED OIL PRESSURE LOW. FLIGHT RETURNING TO FIELD AND LANDING OVERWEIGHT. THE RIGHT BACKUP GENERATOR (BUG) AND BACKUP GENERATOR CONVERTER WERE REPLACED. THE FINAL FIX WAS TO REPLACE THE BUG WIRSDR CA020220009Wire · chafed(CAN) TWO DAYS RUNNING THE AIR DATA COMPUTER CIRCUIT PROTECTION FUSE OPENED CAUSING LOSS OF THECAPTAINS ALTIMETER, THE ALTITUDE PRE-SELECT, AND THE MODE C TRANSPONDER FUNCTION. ON THE FIRST DAY THE FAILURE OCCURRED WHILE THE AIRCRAFT WAS AWAY FROM BASE, AND HASDR CA020208005Wire · shorted(CAN) DURING PREFLIGHT CHECKS, CREW NOTICED FALSE FIRE WARNING, FUEL SHUTOFF VALVE ACTUATION, ALTHOUGHT VALVE ACTUATION WAS AUDIBLE. AIRCRAFT WAS FERRIED TO MAINTENANCE FACILITY FOR REPAIRS. WIRING SUSPECTED AS CAUSE OF FALSE INDICATIONS HOWEVERE MEG OF WIRINSDR GJQ2002F00001Control Box · mismanufacturedFLIGHT CREW HEARD RELAYS CHATTERING AND CLICKING IN THE GALLEY AND LAVATORY. LAV, WATER HEATER, OVERHEAD LAV LIGHT AND TOILET FLUSH HAD INTERMITTENT POWER. A THUMP ON BACK WALL ACTIVATED OR MADE INTERMITTENT. INSPECTION REVEALED AUX C/B BOX ASSEMBLY 700 JTASDR HEEA077676Relay · burnedBURNT CONTACTS. VOLTAGE ON STARTS WON'T GO ABOVE 32 VDC.SDR HEEA077675Relay · burnedBURNT CONTACTS. VOLTAGE ON STARTS WON'T GO ABOVE 32 VDC.SDR AUS20020006Wire Harness · burned(AUS) SMOKE IN COCKPIT. INVESTIGATION FOUND SUBSTANTIAL HEAT DAMAGE TO WIRING LOOMS IN RT PEDESTAL & UP TO RT INSTRUMENT PANEL. FAULTISOLATED TO RT AVIONICS BUSS LINK SHORT CCTING TO COPILOT'S AUDIO WIRING. RESULTANT HEAVY CURRENT CAUSED WIRES 103 TO JJ, 1C3 TSDR C2XA01BT179Wire · looseCREW REPORTED AFTER SHUTTING DONE ENGINES AT THE GATE, SMOKE NOTICED IN COCKPIT, APU SUBSEQUENTLY SHUTDOWN. MAINTENANCE RAN ENGINES AND FOUND NO SMOKE. OPS CHECKED GOOD. INSPECTED COCKPIT, FOUND TWO WIRES INSIDE PEDESTAL NOT SECURED. REPAIRED WIRING IAW EMSDR AUS20011317Wire · worn(AUS) AIRCRAFT WIRING WORN THROUGH INSULATION. THE WIRING RUNS THROUGH METAL CONDUITS IN THE WINGS AND TAIL SECTIONS. WIRING IN LT AND RT AC CONTACTOR BOXES ALSO WORN.SDR SWIA200110444Wire · burnedWIRE W110-2230-16N IS BURNED AT CANNON PLUG P0952 PIN 43 TO GROUND. INSPECTED SURROUNDING WIRING AND REPLACED BURNED WIRE IAW WM 20-00-00.`SDR A6WA200100068Sleeve · out of positionEN ROUTE NOTICED FAINT ELECTRICAL SMELL, SWITCHED TO FRESH AIR MODE, ODOR DIMINISHED, BUT STILL PRESENT. ON APPROACH SWITCHED TO APU AIR ODOR GONE. MAINTENANCE RAN ENGINES, TESTED ON ALL AIR SOURCES, INSPECTED BEHIND OVERHEAD ELECTRICAL, REPOSITIONED RUBBER SDR AUS20011288Wire · worn(AUS) LT AC CONTACTOR BOX WIRES FROM CB9 AND TBI J CHAFED.
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