JASC 2430
Service difficulty reports · 1,121
Reports filed under 2430 · DC Generating System, 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 = '2430' 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 = '2430' 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 HEED065720Brush · wornGENERATOR HAD WORN BRUSHES.SDR AWXA9900475Gcu · malfunctionedON CLIMBOUT NR 2 & 3 TR C/B POPPED FOLLOWED BY NR 2 GENERATOR TRIPPED OFF THE BUS. INSPECTED CONNECTIONS AT NR 2 ENG AND ENG DISCONNECT, CHECKED OK. REPLACED NR 2 ENG GEN BREAKER PER M/M 24-21-41 TT 0049807. REPLACED NR 2 GEN CONT UNIT, TT 0043009 (P/N 948FSDR CA991209061Circuit Breaker · failed(CAN) AS PART OF AN INSP OF AIRCRAFT, WIRING AND PROTECTIVE DEVICES, FOUND THAT 3 CCT BREAKER SWITCHES FAILED TO PERFORM INTENDED FUNCTION. BREAKER SWITCHES WERE TESTED FROM 2 TO 5 TIMES- RATED CURRENT (10-25 AMPS) AND WOULD NOT OPEN AT ALL. EACH SWITCH WSDR HALA9900241Tru · failedLAX - (ATB) APPROXIMATELY ONE HOUR AFTER TAKEOFF LAX, LOST DC BUS 1 AND L EMERGENCY DC BUS. RESET T/R 1 OUTPUT AND T/R 1 INPUT. OPS BACK TO NORMAL. NR 1 T/R. UNIT OPS CHECKED NORMAL. SYSTEM OK FOR SERVICE. (X)SDR AALA991769Rectifier · failedORD - FLT 2378 - EN ROUTE DFW-ORD, NUMBER ONE LOAD INDICATOR READ ZERO LOAD AND NUMBER TWO LOAD INDICATOR READ .8 LOAD. BURNING SMELL NOTED AND DC BUS TIE WAS CLOSED. SMELL DISSIPATED AND K1 CIRCUIT BREAKER WAS POPPED. REPLACED NUMBER 1 TRANSFORMER RECTIFIESDR PNSA991103Warning Light · illuminatedLT GENERATOR OVERHEAT LIGHT CAME ON AFTER TAKEOFF. RETURNED TO BASE. NO FAULT FOUND REPLACED STARTER GENERATOR AS A PRECAUTIONARY PROCEDURE.SDR USAASB99272Gcu · malfunctionedTPA - FLT 2674 - FLIGHT LOST THE NR 1 TRANSFER BUS AND ALL INSTRUMENTS ON BOTH SIDES DURING ROTATION. CREW RESET THE NR 1 TRANSFER BUS CIRCUIT BREAKER WHICH BROUGHT BACK ALL INSTRUMENTS EXCEPT THE MACH AIRSPEED INDICATION. FLIGHT RETURNED TO FIELD AT TPA ANDSDR HEEA065143Control Unit · failedCONTROL UNIT WILL NOT PARALLEL.SDR HEEA065136Control Unit · inoperativeCONTROL UNIT INOPERATIVE; GENERATORS KICK OFF-LINE.SDR HEEA065135Control Unit · inoperativeCONTROL UNIT INOPERATIVE; GENERATORS KICK OFF LINE.SDR PNSA991105Warning Light · illuminatedLEFT START GENERATOR OVER HEAT LIGHT ILLUMINATED DURING CLIMB. RETURNED TO BASE. NO FAULT FOUND. REPLACED WEU AS A PRECAUTIONARY MEASURE.SDR A6WA99001211ve Panel · failedFLT 7084 - GUC-DEN - ON TAXI, LEFT DC GENERATOR FAILED, SMOKE ENTERED CABIN. REMOVED AND AND REPLACED 1VE PANEL. (M)SDR 99UAL900532Relay · failedDIRECT CURRENT FAIL LIGHT ILLUMINATED ON BOTH INERTIAL REFERENCE UNITS ON TAKEOFF. *S/D* RELAY R41 FAILED. REPLACED R41 RELAY.SDR 99ZZZX4111Relay · inoperableRIGHT GENERATOR WOULD NOT COME ON LINE. FOUND REVERSE CURRENT RELAY INOPERABLE.SDR RAIA9909008Ternminal · failed6183-JFK - RIGHT GEN DROPPED OFF LINE ON TAXI OUT. MAINTENANCE REPLACED GENERATOR WIRE TERMINAL END FOR RIGHT ENGINE.SDR 20000623SH004Drive Shaft · shearedWHILE C/W 500-HOUR STANDBY GENERATOR BRUSH INSPECTION, FOUND DRIVESHAFT IN GENERATOR SHEARED. (X)SDR 20000406SH047Shunt · wornSHUNT WORN AND DISCOLORED. REMOVED AND REPLACED. (X)SDR MALA976554Rccb · failedLOST RIGHT SIDE VOR, COM, RADAR, AUTOPILOT, YAW DAMPER AND TACS IN FLIGHT. RETURNED TO DTW. MAINTENANCE REPLACED RCCB 499. ALL CHECKS GOOD IAW SF 340 MM CHAP 24.SDR HEEA063394Control Unit · failedCONTROL UNIT WILL NOT LET GENERATOR COME ON-LINE.SDR HEEA063354Control Unit · failedVM PEGGED OUT, THEN DIED.SDR HEEA063350Control Unit · failedDC GENERATOR WILL NOT COME ON-LINE.SDR HEEA063320Control Unit · failedCONTROL UNIT WOULD NOT COME ON-LINE.SDR HEEA063061Dc Control · failedDC CONTROL COULD NOT RESET AFTER TEST.SDR HEEA063296Control Unit · failedNR 1 GENERATOR WILL NOT COME ON-LINE.SDR HEEA063439Volt Regulator · failedGENERATOR WENT OFF-LINE. VOLTAGE CANNOT BE ADJUSTED BELOW 33.1 VOLTS.SDR HEEA063431Volt Regulator · out of adjustUNABLE TO ADJUST VOLTAGE.SDR HEEA063249Relay · stickingCONTACTOR STICKING.SDR HEEA063219Volt Regulator · failedGENERATOR WILL NOT COME ON-LINE.SDR HEEA063201Volt Regulator · failedGENERATOR DROPS OFF LINE.SDR COMA9960422Deploy Sys · malfunctionedADG DEPLOYED DURING FLIGHT. DEFERRED THE ADG AUTO DEPLOY SYSTEM.SDR CA990817003Tru · failed(CAN) DURING FLIGHT, NR 2 TRU ILLUMINATED AND WOULD NOT ACCEPT A LOAD ON THE GROUND. TRU REPLACEDSDR 99ZZZX3713Relay · separatedRELAY 339A1K6 (AUX AC POWER) HAD A LOOSE C1 TERMINAL POST THAT RESULTED IN THE LOSS OF THE C-PHASE DURING EXTERNAL AC POWER OPERATION. SYMPTOMS WERE LOW TRU OUTPUT VOLTAGE AND POOR BATTERY CHARGING. WHEN REMOVING THE RELAY, TEMRINAL POST B1 SEPARATED FROM THSDR HEEA062792Relay · intermittentGENERATOR WANTED TO COME ON-LINE DURING START SEQUENCE. INTERMITTENT PROBLEM.SDR HEEA062849Regulator · inoperativeVOLTAGE REGULATOR INOPERATIVE.SDR HEEA062848Regulator · fluctuatingVOLTAGE REGULATOR FLUCTUATING.SDR HEEA062815Control Unit · inoperativeCONTROL UNIT NOPERATIVE.SDR RAIA990609Generator · failedSTL - FLT 7444 - RIGHT GENERATOR FAULTED. MAINTENANCE REPLACED GENERATOR. (X)SDR SWIA971504Rccb · failedLOUD RELAY CYCLING TYPE SOUND EMITTING FROM CAPTAIN'S SIDE CONSOLE. RETURNED TO LAX. REPLACED GASPER FAN RCCB. OPS CHECK GOOD.SDR 99ZZZX2872Relay · failedRELAY STAYS PULLED AT ALL TIMES. REMOVED AND REPLACED.SDR RAIA990528Contactor · failedFLT 5780 - ORD - IMMEDIATELY AFTER STARTING ENGINE NR 1, DC BUS NR 1 AND GEN NR 1 AND 3 TRIPPED OFF LINE WITH MULTIPLE EICAS MESSAGES. MAINTENANCE REPLACED APU LINE CONTACTOR. (M)SDR 99ZZZX2268Contactor · inoperativeRIGHT GENERATOR WOULD NOT LOAD SHED DURING TEST. REPLACED GLC WITH NEW. OPS TEST NORMAL.SDR CA991116027Gcu · failed(CAN) GCU CONTACTOR FAILED. REPLACED.SDR RAIA990513Power Supply · failedFLT 7660 - JFK - STANDBY POWER SUPPLY SHOWS NO CHARGE. MAINTENANCE REPLACED STANDBY POWER SUPPLY. (M)SDR CA990513012Gcu · failed(CAN) DURING CLIMB, NR 1 DC POWER WAS LOST. NR 1 GCU REPLACED.SDR 99ZZZX1966Volt Regulator · failedUPON START-UP, NR 1 GENERATOR WAS SELECTED ON. NO AMPERAGE LOAD SHOWED ON AMMETER. SUBMITTER SUGGESTED CAUSE OF FAILURE, INTERNAL PART.SDR HEEA061650Control Unit · inoperativeGENERATOR INOPERATIVE.SDR 99ZZZX2841Wire · brokenCABLES BROKEN. REF: MCN 32. REMOVED AND REPLACED.SDR HEEA061733Relay · intermittentRELAY ENGAGES INTERMITTENTLY.SDR HEEA061715Control Unit · malfunctionedCONTROL UNIT WILL NOT MAINTAIN VOLTAGE. SETTING DROPS 2 VOLTS WITH SINGLE GENERATOR ON-LINE.SDR HEEA061714Control Unit · malfunctionedNR 1 GENERATOR WILL NOT COME ON-LINE WHEN NR 2 GENERATOR ON-LINE FIRST.
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