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 2005UALA00595Wire · chafedLOST NR 2 GENERATOR AND APU AUTO SHUTDOWN. REPAIRED 4 CHAFED WIRES BEHIND NR 2 GCU BENCH PLUG, LOCATED AT FIRST TIE WRAP.SDR AWXA200500748Wire · brokenAIR TURN BACK. DURING FLIGHT LOST APU WITH NR 1 GENERATOR ALREADY ON MEL. AIRCRAFT RETURNED WITHOUT FURTHER INCIDENT. MX REMOVED AND REPLACED NR 1 IDG IAW AMERICA WEST AIRLINES TASK CARD R5M24301. OPERATIONAL CHECKS WERE GOOD. PLACED THE APU ON MEL. TEARSDR GTIA050197Wire · failedRIGHT ENGINE GENERATOR FEEDER FAULT ON TAXI, AIRCRAFT TAIL SWAP WITH 835. REMOVED AND REPLACED RIGHT ENGINE GENERATOR. OPS AND LEAK CHECK GOOD. (M)SDR 2005UALA00525Terminal Block · crackedRETURNED TO FIELD DUE TO MULTIPLE CB'S TRIPPED PRIOR TO ROTATION, MULTIPLE EICAS MSG'S. LEFT GENERATOR CONTACTOR, C901, PHASE -B- TERMINAL LUG WAS FOUND CRACKED / BROKEN, PROMOTING ELECTRICAL PROBLEMS AND CAUSING SOME CIRCUIT BREAKERS TO POP. THE TERMINAL LUSDR RAIA00506010Contactor · damagedFLT 3542 - STL- NO PFD - MFD DISPLAY AND COMM NR 2 FAILURE. SHED BUSS FAILURE. MAINTENANCE REMOVED AND REPLACED THE SHED BUSS CONTACTOR. OPS CHECKED GOOD.SDR WRNA200500015Wire · burnedAFTER ENG START CHECK LIST COMPLETED THERE WAS A STRONG ELECTRICAL SMOKE ODOR, FOLLOWED BY SMOKE COMING FROM BEHIND THE F/E PANEL (LEFT SIDE). AFTER PUTTING LINE AND TRANSFER SWITCH'S TO OFF, SMOKE STOPPED. BY PUTTING LINE AND TANSFER SWITCHES BACK TO NORMALSDR CHQA200500107Contactor · burnedON CLIMB OUT OF STL THROUGH ACCELERATION ALTITUDE, THE FLIGHT CREW NOTICED A SLIGHT BURNING SMELL IN THE COCKPIT AREA. THE FLIGHT ATTENDANT REPORTED IT SMELLED A LITTLE LIKE SOMETHING IS BURNING IN THE FRONT OF THE CABIN. AN EMERGENCY WAS DECLARED AND A REQUESDR ARWA20050507Wire · openAFTER TAKEOFF, ZNS ON NR 2 GENERATOR WITH LEFT EMERGENCY BUS POWER FAIL LIGHT ON. PERFORMED ABNORMAL CHECKLIST TO NO AVAIL; PERFORMED FUEL DUMP AS PER CHECKLIST. TRANSFERRED TO DMI 19258 AS PER MEL 24-1 CAT-C (ON T/S FOUND NR 2 GENERATOR CAUSING FAIL ZNS). SDR CHQA200500102Wire · burnedDURING DECENT, RECEIVED A PITOT 3 INOP MESSAGE. WENT AWAY AFTER A FEW SECONDS. 24 MINS OUT, A HINT OF SMOKE NOTED. AN EMERGENCY DECLARED. AN LG AIR/GND FAIL MESSAGE. SMOKE VISIBLE, DONNED 02 MASKS & SMOKE GOGGLES. SMOKE COMING FROM FO VENT, HEAVY SMOKE SSDR MASA200500391Circuit Breaker · trippedASH 6373 PHX TO YUM - THE CREW RETURNED TO THE GATE FOR NO OIL PRESSURE ON START UP OF THE NR 1 ENGINE. MAINTENANCE FOUND CURCUIT BREAKER POPPED. RESET THE CIRCUIT BREAKER AND PERFORMED AN ENGINE START. OPS CHECKED GOOD AND NO FURTHER DEFECTS WERE NOTED.SDR DXTA200500733Wire · burnedDURING POSTFLIGHT, SMELLED ACRID ELECTRICAL SMELL INSIDE NOSE BAGGAGE COMPARTMENT. SMELL CAME FROM BEHIND PANEL ON AFT SIDE OF NOSE BAGGAGE COMPARTMENT. PERFORMED WIRE BUNDLE/ELECTRICAL COMPONENT INSPECTION, NO DEFECTS NOTED. ACTIVATED EQUIPMENT, FUNCTION CSDR CA050511001Ground Wire · mislocated(CAN) DURING INSPECTION OF BELL 206 HELICOPTER FOR COMPLIANCE OF AD CF-2005-10 AND ASB206-05-103. (FUEL DISTRIBUTION SYSTEM INSPECTION) NOTE: FOUND GROUND WIRE Q23A22N, GROUNDED TO A DIFFERENT LOCATION. REROUTED GROUND AND GROUNDED AS PER ASBSDR 2005UALA00402Wire · damagedD3732 HAS MULTIPLE WIRES DAMAGED FROM ARCING. CONNECTOR IS IN CEILING, INBOARD OF FWD LAV. REPLACED DISCONNECT D3732 AND REPAIRED DAMAGED WIRING. SECURED BUNDLE. AN EG CALLOUT WAS ISSUED TO LOOK AT SIX ADDITIONAL AIRPLANES. CHAFING WAS FOUND ON HARNESS INSULSDR CA050502001Wire Harness · shortedLOW SPEED CUE MESSAGE INDICATION ON TAKEOFF, THE T/O WAS ABORTED. UPON LANDING THE CUE MESSAGE REAPPEARED ALONG WITH FADEC 2/DU MESSAGE. THIS TIME THE REMAINED DISPLAYED. MAINTENANCE REMOVED THE MFDS AND ED AND IT WAS FOUND THAT THE ED WIRING HARNESS AT THESDR CA050506010Ground Wire · disconnected(CAN) DURING INSPECTION OF HELICOPTER FOR COMPLIANCE OF AD CF-2005-10 AND ASB206-05-103. (FUEL DISTRIBUTION SYSTEM INSPECTION) FOUND DISCONNECTED GROUND WIRE Q2A18N, THE WIRE WAS MOST LIKELY LEFT OFF DURING A PREVIOUS SHEET METAL REPAIR TO THE LANDING GEAR SUPSDR CA050430001Fairlead · arcedDURING PREFLIGHT, FOUND EVIDENCE OF MELTED FAIRLEAD. FURTHER INVESTIGATION FOUND BOTH UPPER AFT RUDDER CABLES (P/N 7627202003-001 AND 7627202004-001) CHAFING IN TO WIRE NR SAH0001-2AT FS 575 CAUSING ARCING BETWEEN WIRE AND CABLES WHICH IN TURN MELTED FAIRLEADSDR MAFALT3Wire · openOPEN FIELD WINDING AT SLIP RING (WIRE BROKEN AT SOLDER JOINT).SDR AMTA200500339Wire · brokenEICAS MSG L GEN OFF DISPLAYED. GEN SW RESET DID NOT CORRECT CONDITION. FOUND PIN 5 AT D1396 TO 19 AT D1014P OPEN, FOUND BROKEN WIRE AT PIN 19. REPINNED CONNECTOR D1014 PIN 19. PERFORMED BPCU BITE PROCEDURE PER FIM 24-20-00, NO FAULTS FOUND. NR 1 ENGINE IDSDR 69959Wire · damagedCREW REPORTED STRONG ELECTRICAL SMELL IN COCKPIT. FIRST OFFICER OBSERVED SMOKE FROM AVIONICS BAY AREA. ALL AIRCRAFT SYSTEMS WERE OPERATING NORMALLY. REMOVED AND REPLACED INVERTER. NR 1 INVERTER WIRING AT A226 PANEL BROKEN AND LOOSE CAUSING ARCING. REPAIREDSDR ANCF200400042Wire · chafedEICAS MSG L GEN DRIVE DISPLAYED GEN DRIVE LIGHT ILLUMINATED GEN DRIVE DISCONECTED IAW FIM 24-30-00 FIG 107 BLOCKS 1-2-11. PROCEDURE WAS PERFORMED AND FOUND CHAFING BETWEEN LINES 4-5 IN CONNECTOR D10964. IT WAS REPAIRED IAW WDM 24-11-21.SDR HNAA0500025Buss · failedRIGHT A/C BUSS FAILURE IN CLIMBOUT. AIRCRAFT RETURNED TO FIELD. REPLACED RIGHT HAND PROP HEAT WIRES FROM RELAY PANEL NR 1 TO RIGHT WING ROOT CONNECTOR. EVALUATION FLIGHT SATISFACTORY.SDR O2G2005F00004Contactor · failedNR1 THRU FAILED INFLIGHT CAUSING LOSS OF NR 1 DC BUSS AND UTILITY BUSS. REPLACED THE NR 1 LINE CONTACTOR AND NR1 TRU.SDR 2005UALA00242Wire · chafedFOUND WIRES FROM K114 RELAY CHAFING ON CURRENT SENSING TRANSFORMER BRACKET. FOUND HARNESS ARCING AND SMOLDERING. P-34 ELECTRICAL POWER PANEL, WIRE W1134-0024-8 FROM RELAY K114 TERMINAL C1, WAS FOUND CHAFFED AND ARCING ON THE SUPPORT BRACKET OF CURRENT TRANSFSDR CA050307011Wire · overheated(CAN) OVERHEATED WIRES ON TB-10 WERE REPAIRED THIS WAS DUE TO LOOSE NUT ON MAIN POWER FEED.SDR 05055628Contactor · failedEVENT SUMMARY STATED 628BR RTF DUE TO ELECTRICAL FAILURE. REMOVED AND REPLACED ESS BUSS CONTACTOR & ADG AUTO DEPLOY CONTROL.SDR CA050223013Buss · damaged(CAN) IN CRUISE, EICAS MESSAGES AC BUSS 1 AND AC UTILITY BUSS 1 APPEARED SIMULTANEOUSLY WITH A CHATTERING NOISE WHICH COULD BE IDENTIFIED. THE AIRCRAFT LANDED AS SCHEDULED. INSPECTION BY MAINTENANCE REVEALED THAT: C/BS J4 CBP-1 AND 2 (AC UTIL CONT) AND C/B ASDR CALA0500044Wire Harness · shortedTHE NR 1 ENGINE WAS SLOW TO SPOOL AND THEN FLAMED OUT ON TAXI OUT IN PHL. THE AIRCRAFT WAS RETURNED TO THE GATE. THE DAMAGED WIRES WERE REPLACED. BOEING EXAMINED THE WIRE HARNESS & FOUND THE INSULATION ON THE WIRES DETERIORATED TO THE EXTENT THAT THE WIRE COSDR AALA20050148Cable · overheatedTUL - GENERATOR WIRE FEEDER CABLE (APU) LEFT HAND AUXILIARY RELAY FEEDER CABLE NUMBER 3X1C2A AND 3X1D2A SHOW SIGNS OF OVERHEATING. REPLACED FEEDER CABLES MADE FROM ESO 81249. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR BA05003Wire · shortedCLT - FL 94 AFTER TAKEOFF, THE CREW NOTED THAT THE NR 1 IDG FAULTED. ALTHOUGH THE APU WAS OPERATIONAL, THE APU AFT FUEL PUMP WAS ON MEL AND THE CREW ELECTED TO RETURN TO CLT. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND FIELD WIRE 2422-601SDR GTIA050015Relay · inoperativeDTW - FLT 706 - AIRCRAFT CROSS TIE WILL NOT RESET, AIRCRAFT TAIL SWAP. REMOVED AND REPLACED AC CROSS TIE RELAY. (M)SDR Z1RA099008Wire · chafedAC GENERATOR WILL NOT COME ON LINE DURING TEST, WIRES CHAFED IN BOX ASSY. REPLACED WITH OVERHAULED ITEM (P/N 90320-1, S/N 010) RETURNED TO SERVICE.SDR 2005FA0000275Connector · arcedA WIRE CONNECTOR WAS INSTALLED TO REPLACE A BROKEN CONNECTOR. CONNECTOR WAS INSTALLED AND APPROVED FOR RETURN TO SERVICE BY A CERTIFIED REPAIR STATION.THE WIRE PROVIDED POWER TO THE OVERHEAD LIGHTS. APPROXIMATELY TWO WEEKS AFTER THE MAINTENANCE WAS PERFORMED, SDR 2004UALA01209Connector · damagedDIVERTED DUE TO LEFT 115V AC BUS VOLTAGE PULSATING. *S/D* REPLACED LEFT INTEGRATED DRIVE GENERATOR (IDG). SHOP FINDINGS: DAMAGED IDG CONNECTOR AND DAMAGED TERMINAL T2.SDR ALG2005F00001Wire · burnedDURING RUN UP, SMOKE OBSERVED COMING FROM UP CIRCUIT BREAKER PANEL, AIRCRAFT SHUT DOWN AND MAINTENANCE WAS NOTIFIED. MAINTENANCE INSPECTED AND FOUND THE DIODE ON THE BATTERY RELAY, SEVERAL WIRES ON BATTERY RELAY BURNED. FURTHER INSPECTION FOUND WIRES GOING USDR 2005FA0000378Wire · pinchedUPON REPLACEMENT/ UPGRADE OF A CIRCUIT BREAKER IN THE CABIN SERVICES CIRCUIT BREAKER PANEL, IN THE RT RADIO RACK AT FS 110, A 20 GA WIRE WAS FOUND PINCHED AND HAD PREVIOUSLY SHORTED TO THE FACE PLATE LEAVING A SCORCH MARK ABOUT THE SIZE OF A DIME. THE WIRE WASDR 2004UALA01151Wire Harness · sparksWIRE BUNDLES UNDERNEATH PIT FLOOR FROM PDY 6R AREA TO PDU 6L AREA SPARKING AND POPPING CB'S. REPAIRED BY SPLICING IN NEW WIRING PER BOEING STANDARD PRACTICES.SDR C2XA04CL119Contactor · failedCREW REPORTED A BURNING ODOR AND CRACKING SOUND BEHIND THE CAPTAINS SEAT AFTER THE APU FAILED. REPLACED THE APU LINE CONTACTOR. AIRCRAFT RETURNED TO SERVICE.SDR 2004FA0000861Wire · burnedPILOT REPORTED AN ALTERNATOR FAILURE. REMOVED ENGINE COWLING AND FOUND THE POWER WIRE AND THE GROUND WIRE FOR THE ALTERNATOR WERE BROKEN IN HALF ABOUT 3 INCHES FROM THE TERMINALS ON THE ALTERNATOR. THE ENDS OF BOTH WIRES WERE MELTED, SUSPECTED FROM ARCING. SDR ASAA0480543Wire Harness · misroutedSEA BTB NON-ROUTINE LINE CHECK-SPARKS AND SMOKE NOTED COMING FROM OVERHEAD GRILL BETWEEN L1 DOOR AND FORWARD GALLEY. INSP REVEALED THAT A WIRE BUNDLE WAS CHAFING ON A PLENUM DUCT CLAMP, SOME OF THE WIRING WAS SHORTING ON CLAMP, AND HAD BURNED THROUGH 1 FOOT FSDR MALA040660Wire · brokenRIGHT DC GEN FELL OFF LINE IN FLIGHT. CREW PERFORMED QRH AND RIGHT DC GEN DID NOT COME BACK ON LINE. MAINTENANCE FOUND TERMINAL WIRE-A BROKEN. REPAIRED IAW SF3 WIRE MANUAL CHAP 20-20-00, OPS CHECK OF DC STARTING/GENERATOIR SYSTEM GOOD IAW 24-30-005.SDR DLM88040965Wire · burnedF/C ELECT 110 OUTLET WIRING BURNED HOLES IN FUSELAGE. REPLACED OUTLET, EXECUTED FLEET CAMPAIGN.SDR HNAA0400151Wire · looseAT 10,000 FT MASTER WARNING ILLUMINATED ASSOCIATED W/LOSS OF CABIN PRESS, DOOR WARNING LTS W/ AUX INVERT AND RUDDER FULL PRESS C/L AFTER CAPT'S G/S, SIDE PANEL AND FLIGHT INST WENT OUT, CAPTS 800 PANEL BLANK, A/P FAILED. NR 1 DC GEN C/L ILLUM SELF CORRECT. RSDR 2004FA0000806Wire Harness · mispinnedWHILE PERFORMING THE OPERATIONAL CHECKS ON BATTERY, BOTH THE T1 (140 DEGREE) SWITCH AND T2 (160 DEGREE) SWITCH WERE IMPROPERLY WIRED. TEMP SWITCH T1 WAS WIRED TO PINS C AND D INSTEAD OF PINS C AND E AND SWITCH T2 WAS WIRED TO PINS E AND F INSTEAD OF PINS D ANDSDR 2004FA0000792Wire · brokenPILOT REPORTED LT ALTERNATOR INOPERATIVE. FOUND TERMINAL FOR B+ WIRE BROKEN OFF, WHICH RESULTED IN INTERMITTENT CONTACT CAUSING SEVERE ELECTRICAL ARCING BETWEEN ALTERNATOR AND WIRE TERMINAL END.SDR AALA20041034Wire · damagedTUL - WIRE CABLE NR 3X3D2C AND 3X3C2C TO LEFT HAND AUXILLARY RELAY AT FORWARD LOWER EXTERNAL POWER CONTACTOR SHOWS SIGNS OF OVERHEATING. REMOVED AND REPLACED WIRE CABLE 3X3D2C AND 3X3C2C. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR CA040923008Connector · mismanufactured(CAN) PRIOR TO REPLACING CONNECTOR, WE VERIFIED WITH A DMM CONTINUITY FROM CONNECTOR END TO SOLDER TERMINALS. (6) CONNECTORS WERE FOUND INPROPERLY MANUFACTURED, THE ORIENTATION OF THE SOLDER TERMINALS DID NOT MATCH THE CONNECTOR. I HAVE CONTACTED THE QUALITYSDR TSAA0424070Buss · inoperativeETOPS FLIGHT 473, OAK-OGG - GALLEY POWER BECAME INOP, RETURNED TO OAK. LOW TO MODERATE SINK-RATE COMPLIED WITH, SMOOTH TOUCH-DOWN. RESET AIRCRAFT GROUND SERVICE BUSS 1 AND 2, GALLEY POWER VERIFIED. OPS CHECK OK. CONFORMED WITH HEAVY LANDING PHASE I INSPECTSDR DLM88040903Cable · chafedA/C CAME IN WITH A BATTERY CHARGER C/B POPPING. WHILE REPLACING THE BATTERY CHARGER FOUND THAT THE BATTERY CABLE HAD CHAFED AND BURNT A .25 X .75 INCH AREA IN THE REMOTE BATTERY C/B STAND. REPLACED CABLE AND CHARGER.SDR CA041209009Wire · chafed(CAN) DURING CLIMB, POWER LOSS ON RT ENG AT A FREQ OF 1-2 MINS, A TOTAL OF 4 TIMES. DURING FINAL , LANDING & TAXI TO SHUTDOWN, ENG NORM. CHIP DETECTOR & FILTERS INSPD, NO FAULTS FOUND. FUEL PRESSURE OK. COMPLETE GROUND RUN PERFORMED WITH NO FAULTS. TEST FLT PSDR DLM88040859Wire · chafedCREW REPORTED HEARING A BANG FROM BEHIND THE CB PANEL AT WHICH TIME THE COCKPIT FILLED WITH SMOKE. FLIGHT ATTENDANT REPORTED SEEING SPARKS FROM THE OVERHEAD PANEL JUST OUTSIDE ON THE FIRST CLASS GALLEY. NO SMOKE REPORTED IN CABIN AREA. SMOKE DISSIPATED AND
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