JASC 2410
Service difficulty reports · 891
Reports filed under 2410 · Alternator-Generator Drive, 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 = '2410' 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 = '2410' 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 COMA0260383AlternatorFLIGHT 9478 - LOUD VIBRATION DURING GEAR RETRACTION.FOUND ADG DEPLOYED - STOWED ADG AND SYSTEM TEST NORMAL.SDR 02FDEA00407Oil Cooler · faultyDURING CLIMBOUT NR 1 CSD AND NR 3 CSD OVERHEATED (NR 1 REPEAT), NR 1 WAS 130C & NR 3 125C WITH NR 2 105C (IN LIMITS). IAW QRH NR 1 GEN BREAKER WAS TRIPPED AND WAS STILL OVER 120C AFTER 3 MIN. DISCONNECTED NR 1 CSD. NR 3 GEN WAS TRIPPED AND WAS OVER 120C AFTSDR AUS20020596Csd · failed(AUS) NO2 GENERATOR CONSTANT SPEED DRIVE FAILED.SDR CA020611004Bearing · seized(CAN) ALTERNATOR FAILURE. REAR ROLLER BEARING SEIZED SHAFT CAUSING SHAFT TO SHEAR IMMEDIATELY AFT OF THE DRIVE ASSEMBLY.NO EVIDENCE OF OR ADEQUATE LUBRICANT IN AFFECTED BEARING. OTHER PARTS OF THE ALTERNATOR APPEARED IN GOOD CONDITION EXCEPT FOR THE BRUSHES WHSDR ANCF200200010CsdDURING CLIMB RIGHT CSD OUTLET TEMP HIGH WAS PRESENTED, CHECK LIST WAS PERFORMED AND THE RIGHT CSD DOESN’T DISCONNECTED, ALSO THE A.P.U. DID NOT START AT THE AND ALTITUDE OF 20000. THE CREW DECIDED TO TURN BACK TO CTG THE RIGHT CSD OIL PRESS LOW ANN CAME ON TROSDR ARWA20020315Clutch · failedNR 2 ENGINE SHUTDOWN DUE FLUCTUATING OIL PRESSURE GAUGE AND LIGHT AND OIL QTY READING ZERO, NOTE OIL TEMP READING NORMAL 75 DEG. REMOVED AND REPLACED ENGINE. FUNCTIONAL TEST COMPLETED AND FOUND SATISFACTORY. ACFT RETURNED TO SERVICE. ENGINE SENT TO REPAIR SDR COMA0260116IdgFLIGHT 5992 #2 GENERATOR FAILED DURING T/O.SERVICED THE R/H IDG TO PROPER OIL LEVEL. OPRATIONAL CHECK SATISFACTORY.SDR 2002UALA00285Csd · lack of lubeUNSCHEDULED LANDING DUE TO CSD LOW OIL INDICATION. MAINTENANCE CREWS FOUND THE NR 2 CSD OIL QUANTITY LOW. THE NR 2 CSD WAS SERVICED TO ITS PROPER LEVEL AND THE NR 2 CSD MAGNETIC CHIP DETECTOR WAS CHECKED WITH NO MATERIAL FOUND. AIRCRAFT RETURNED TO SERVICE.SDR AUS20020539Fitting · leaking(AUS) NO1 ENGINE CONSTANT SPEED DRIVE (CSD) OIL PRESSURE FITTINGLEAKING.SDR 2002UALA00175Return Line · leakingUNSCHEDULED LANDING DUE TO NR 1 GENERATOR WENT OFF LINE. TROUBLESHOOTING ISOLATED THE SOURCE OF THE GENERATOR DROPPING OFF-LINE TO AN OIL LEAK OF THE NR 1 ENGINE GENERATOR CONSTANT SPEED DRIVE (CSD) OIL COOLING RETURN LINE. THE LINE WAS REPLACED, AND THE CSDSDR COMA0260061IdgFLIGHT 5792 - GENERATOR 2 CAUTION MESSAGE DURING T/O.SERVICED IDG WITH OIL, SYSTEM OPERATION NORMAL.SDR AUS20020184Sensor · faulty(AUS) NO2 CONSTANT SPEED DRIVE TEMPERATURE SENSOR FAULTY.SDR COMA0260053Charger · inoperativeFLIGHT 5492 MAIN BATTERY CHARGER MESSAGE.REPLACED BATTERY CHARGER.SDR GTIA020006Switch · faultyFLT 1504 - RSW - RETURN TO GATE, RIGHT CSD LOW OIL PSI LIGHT ON AT 80 KTS. RETURN TO GATE. REMOVED AND REPLACED RIGHT CSD LOW OIL PRESSURE SWITCH. OPS CHECKS GOOD IAW MD80 MM 24-10-01. (M)SDR ANCF200200001Csd · malfunctionedDURING CLIMB LT CSD OIL OUTLET TEMP.REACHED RED DANGER ZONE AND CONTINUED INCREASING. CSD WAS DISCONNECTED. APU WAS STARTED AT FL.260 BUT AT FL.305 APU HAD AUTO SHUT DOWN. DESCENT WAS DOWN TO FL.290 WE TRIED TO START APU AGAIN BUT START WAS UNSUCCESSFUL. CREW SDR ABXA010659Cap · looseLOSS ALL ENGINE OIL QUANTITY FROM NR 1 ENGINE OIL SYSTEM INFLIGHT. PRECAUTIONARY SHUTDOWN, CSD DISCONNECTED. ENGINE MAINTAINED OIL PRESSURE GREATER THAN 5 PSI AFTER SHUTDOWN. FOUND CSD INPUT SPLINE OVER FILL STANDPIPE CAP LOOSE. SECURED CAP AND PERFORMED ENSDR ANCF200100024Csd · leakingDURING CLIMB THROUGH FL 280, THE LT CSD OIL PRESSURE LOW ANNUNCIATION CAME ON, THE OUTLET AND RISE TEMPERATURES WERE OUT OF LIMITS, CHECK LIST WAS PERFORMED AND IT WAS NECESSARY DISCONNECTED THE LT CSD. ADDITIONALLY AFTER STARTING APU AT FL 280 THE FREQUENCY WSDR LS1R088292Rccb · failedREVERSE CURRENT FAILED TO CLOSE.SDR P2EA2001M0014Csd · malfunctionedNR 1 ENGINE CSD LOW OIL PRESSURE LIGHT WOULD NOT EXTINGUISH AFTER ENGINE START. AIRCRAFT RETURNED TO BLOCKS WITH NO INCIDENT. RESET NR 1 ENGINE CSD T-HANDLE. OPERATIONAL CHECK NORMAL IAW MM 24-11-11.SDR ARWA20011201Csd · failedON TAKEOFF AT KMIA, NR 4 GENERATOR ZNS FAULT; ABORTED TAKEOFF AT 90 KTS AND F/O LOST LIGHTS, INSTRUMENTS AND RADIO COMMUNICATION. F/O'S INSTRUMENTS AND LIGHT OPS CK NORMAL AFTER BUS RESET IAW MM 23-2-0 & 24-1-0. REMOVED AND REPLACED NR 4 ENGINE CSD ASSY IAW MSDR USAASB01323Csd · failedSTL - FLT 398 - APPROX 35 MIN OUT OF MCI, EN ROUTE TO PIT, THE NR 2 GENERATOR FAILED. FOLLOWED QRH PROCEDURES BUT THE GENERATOR WOULD NOT RESET. THE APU WAS ALREADY ON MEL, CREW WAS REQUIRED TO LAND AT THE NEAREST AIRPORT. FLT DIVERTED AND LANDED WITHOUT INCIDSDR 2002F00029Csd · malfunctionedDURING CLIMB-OUT, 25 MINUTES AFTER TAKEOFF NR 3 CSD GEN TEMP IN 160 DEGREES, RISE 25 DEGREES VOLTS 110 FREQS 390, AFTER REDUCING LOAD AND 10 MINUTES LATER, TEMP 120 RISE 18. AIRCRAFT RETURNED TO SVMI, DUE TO NR 2 CSD ALREADY DEFERRED. REMOVED AND REPLACED NRSDR 2001F00752Cooler · faultyDURING CLIMB-OUT OF SVMI, 25 MINUTES AFTER TAKEOFF NR 3 CSD GEN TEMP IN 160 DEGREES, RISE 25 DEGREES VOLTS 110 FREQS 390, AFTER REDUCING LOAD AND 10 MINUTES LATER, TEMP 120 RISE 18. AIRCRAFT RETURNED TO SVMI, DUE TO NR 2 CSD ALREADY DEFERRED. REMOVED AND REPSDR 2001F00751Cooler · faultyDURING CLIMB-OUT OF SVMI, 25 MINUTES AFTER TAKEOFF NR 3 CSD GEN TEMP IN 160 DEGREES, RISE 25 DEGREES VOLTS 110 FREQS 390, AFTER REDUCING LOAD AND 10 MINUTES LATER, TEMP 120 RISE 18. AIRCRAFT RETURNED TO SVMI, DUE TO NR 2 CSD ALREADY DEFERRED. REMOVED AND REPSDR 2001F00750Csd · malfunctionedDURING CLIMB-OUT OF SVMI, 25 MINUTES AFTER TAKEOFF NR 3 CSD GEN TEMP IN 160 DEGREES, RISE 25 DEGREES VOLTS 110 FREQS 390, AFTER REDUCING LOAD AND 10 MINUTES LATER, TEMP 120 RISE 18. AIRCRAFT RETURNED TO SVMI, DUE TO NR 2 CSD ALREADY DEFERRED. REMOVED AND REPSDR 2001F00749Csd · malfunctionedDURING CLIMB-OUT OF SVMI, 25 MINUTES AFTER TAKEOFF NR 3 CSD GEN TEMP IN 160 DEGREES, RISE 25 DEGREES VOLTS 110 FREQS 390, AFTER REDUCING LOAD AND 10 MINUTES LATER, TEMP 120 RISE 18. AIRCRAFT RETURNED TO SVMI, DUE TO NR 2 CSD ALREADY DEFERRED. REMOVED AND REPSDR 2002F00028Csd · malfunctionedDURING CLIMB, NR 2 AND NR 3 GEN LOW OIL PRESSURE LIGHTS COMES ON DRAINED OIL AND REPLACED FILTER ON NR 3 ENGINE. OPS CHECK GOOD PER MM 24-10 PLACED NR 2 ENG CSD ON MEL. AIRCRAFT RETURNED TO SERVICE. (M)SDR 2001UALA02095Csd · failedUNSCHEDULED LANDING DUE TO NR 2 GENERATOR INOPERATIVE. SUBJECT AIRCRAFT RETURNED TO FIELD DUE TO REPORTS OF NR 2 ENGINE GENERATOR DROPPING OFF LINE. TROUBLESHOOTING ISOLATED CAUSE TO NR 2 CONSTANT SPEED DRIVE (CSD). NR 2 CSD AND NR 2 GENERATOR WERE REPLACEDSDR 2001FA0000383Drive Gear · damagedL. ALTERNATOR FAILED DURING FLIGHT AND A VIBRATION WAS NOTED ABOUT 20 MINUTES LATER. THE ENGINE OIL PRESSURE DROPPED ABOUT 25 PSI AND A PRECAUTIONARY LANDING WAS MADE. UPON REMOVAL OF THE ALTERNATOR IT WAS DISCOVERED THE DRIVE HUB WAS NEARLY DESTROYED AND THSDR COMA0160768IdgFLIGHT 5673. DURING TAKE OFF ROLL, RECEIVED AN INTEGRATED DRIVE GENERATOR #1 CAUTION MESSAGE, TAKE OFF WAS ABORTED AT 70 KNOTS AND RETURNED TO THE GATE.#1 IDG MESSGE CLEARED, IDG DID NOT AUTO DISCONNECT, NO FAULTS FOUND, AIRCRAFT RETURNED TO SERVICE.SDR COMA0160750IdgFLIGHT #5594. DURING TAKE OFF ROLL AT MKE GENERATOR #1 DROPPED OFF LINE ACCOMPANIED BY AN IDG CAUTION MESSAGE, ABORTED TAKE OFF AT 60 KNOTS AND RETURNED TO THE GATE.SERVICED THE #1 INTEGRATED DRIVE GENERATOR WITH OIL.SDR COMA0160719Idg · faultyFLIGHT #5098. ABORTED TAKE OFF AT 50KTS DUE TO #1 IDG CAUTION MESSAGE, AIRCRAFT RETURNED TO THE GATE.REPLACED THE #1 ITEGRATED DRIVE GENERATOR.SDR 2001F00281Csd · overtempSJO - FLT LR-610 - DURING CLIMB OF THE FLIGHT LR610, THE CAPTAIN REPORTED NR 1 ENGINE, HIGH OIL TEMP CSD, AND NR 2 ENGINE, HIGH OIL TEMP CSD, THE AIRCRAFT RETURN TO SJO STATION FOR MAINTENANCE. AFTER LANDING, TECHNICIANS PERFORMED THE FAULT ANALYSIS, THE CSD SDR 01FDEA00797Bulb · faulty01-297 NR 2 CSD TEMP ROSE TO 140 DEG AND STAB AFT THROTTLE RETARD IDLE TEMP DOWN 100 DEG. REMOVED AND REPLACED CSD OIL TEMP BULB, COOLER AND FILTER.SDR DLM88011360Engine · failedT.O ABORTED FOR RT GEN FAILURE/ RESET ON GND SEEMED OK FOR 3 MIN THEN FAILED AGAIN TRIED NEW GCU RT SIDE NO HELPP GCU FAULTS GEN. REPLACED CSD AND GEN PER M/M OPS AND LK CKS GOODSDR ZW0A0107002Csd · overtempTHE RH CSD OIL TEMP INCREASED. THE CSD WAS DISCONNECTED AND APU STARTED. SEVERAL MINUTES LATER THE FREQUENCY STARTED TO FLUCTUATE AND APU SPEED DROPPED. MADE UNSCHEDULED LANDING AT TPA. CHANGED THE RT CSD AND ADJUSTED THE APU LOAD STAT.SDR AUS20011407Csd · disconnected(AUS) NO1 CONSTANT SPEED DRIVE (CSD) DISCONNECTED IN FLIGHT.SDR TSAA0124078Csd · failedFLT 915 - HNL-LIH - DURING FLIGHT, THE LOW OIL PRESSURE LIGHT CAME ON AND THE NR 1 ENGINE CSD GENERATOR WAS DISCONNECTED AQ MAINTENANCE WAS CONTACTED AND ADVISED PILOT TO RETURN TO HNL. AIRCRAFT RETURNED TO HNL AND BLOCKED IN T 0154 HOURS WITH NO FURTHER INCSDR AUS20010578Coupling · faulty(AUS) RH ALTERNATOR ELASTOMER DRIVE COUPLING SLIPPING. FOUND DURING INSPECTION IAW MEB 01-3.SDR AUS20010601Generator · failed(AUS) NO1 GENERATOR FAILED. SUSPECT FAULTY CONSTANT SPEED DRIVE SWITCH.SDR 20010517CW009Alternator · seizedALTERNATOR OVERHAULED, INSTALLED ON AC. FRONT BEARING BALL CAGE BROKE APART AND ALLOWED BALLS TO COLLECT ON ONE SIDE OF BEARING, LOCKING THE ALTERNATOR SHAFT. FAILURE OCCURRED ON 2/10/2001 AFTER 126 HOURS TSOH.SDR CA010510018Generator · failed(CAN) FLIGHT INTO WINNIPEG, NR 2 INTEGRATED GENERATOR DISCONNECTED DUE LOW OIL PRESSURE LIGHT. APPROXIMATELY 40 MINUTES LATER, NR 1 INTEGRATED DRIVE GENERATOR WAS DISCONNECTED DUE FAILURE.AIRCRAFT OPERATED WITH AUXILIARY POWER UNIT GENERATOR.INTEGRATED DRIVE GSDR USAASB01062Csd · overservicedMCO - FLT 2802 - ON CLIMB-OUT FROM MCO, AT ABOUT 4,000 FEET, THE NR 1 ENGINE CSD HIGH OIL TEMPERATURE LIGHT ILLUMINATED. THE APU WAS ALREADY ON MEL SO THE FLIGHT RETURNED TO FIELD AT MCO. FLIGHT LANDED WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE NORMALLY.SDR EIA2001012Housing · crackedRJCC - NR 2 ENGINE INDICATED OIL QTY LEAK OF APPROX 1 HAL/HR DIVERTED TO RJCC. OIL QTY DROPPED BELOW ZERO, IFSD NR 2 ENGINE. PERFORMED WINDMILL INSPECTION, NO DEFECTS. FOUND NR 2 CSD FILTER HOUSING CRACKED AND HEAT DAMAGED. REPLACED CSD AND GARLOCK SEAL. SDR AU010157Gear · damaged(AUS) LH ENGINE ALTERNATOR DRIVE GEAR DAMAGED AND OUTER SHELL DISTORTED. EVIDENCE OF VICE MARKS ON OUTSIDE OF SHELL. FURTHERDAMAGE FOUND:-1. OIL SEAL INSTALLED BACKWARDS.2. SUPPRESSOR CAPACITOR LOOSE INSIDE OF ALTERNATOR AND SCREW LOOSE. 3. PITTING IN CASE HARSDR USAASB01031Csd · malfunctionedORD - FLT 2800 - EN ROUTE FROM BWI-MDW, CAPTAIN REPORTED THAT THE NR 1 TRANSFER BUS TRIPPED OFF LINE. MOST OF THE CAPTAINS FLIGHT INSTRUMENTS WERE LOST ALONG WITH PARTIAL ANTI-SKID AND RADIO. CIRCUIT BREAKER WAS FOUND POPPED OUT BUT COULD NOT BE RESET. FLIGSDR 2001UALA00069Idg · contaminatedLEFT AND RIGHT IDG AND STARTER OIL FOUND CONTAMINATED.SDR 2001UALA00060Csd · failedNR 2 GENERATOR FAILED DURING CLIMBOUT. *S/D* ISOLATED SOURCE OF FAILURE TO NR 2 ENGINE GENERATOR CONSTANT SPEED DRIVE UNIT. THE CSD WAS REPLACED. THE NR 2 AC GENERATOR UNIT AND NR 2 GENERATOR CONTROL UNIT WERE REPLACED AS PRECAUTIONARY. AIRCRAFT WAS RETURSDR 20010301CW007Coupler · failedLT ALTERNATOR FAILED IN FLIGHT AT NIGHT. ALTERNATOR FAILURE CAUSE: DRIVE COUPLER FAILURE.SDR 20010222CW002Coupler · failedRT ALTERNATOR FAILED IN FLIGHT AT NIGHT. ALTERNATOR FAILURE CAUSED BY DRIVE COUPLER FAILURE.
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