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.

SDR COMA0260383AlternatorFLIGHT 9478 - LOUD VIBRATION DURING GEAR RETRACTION.FOUND ADG DEPLOYED - STOWED ADG AND SYSTEM TEST NORMAL.Jun 22, 2002 · N784CA · Cndair CL6002B19SDR 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 AFTJun 15, 2002 · N219FE · Boeing 727200SDR AUS20020596Csd · failed(AUS) NO2 GENERATOR CONSTANT SPEED DRIVE FAILED.Jun 12, 2002 · Boeing 737376SDR 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 WHMay 26, 2002 · Cessna R172KSDR 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 TROMay 16, 2002 · N583AN · Doug MD83SDR 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 Mar 27, 2002 · N426FB · Doug DC85F54SDR COMA0260116IdgFLIGHT 5992 #2 GENERATOR FAILED DURING T/O.SERVICED THE R/H IDG TO PROPER OIL LEVEL. OPRATIONAL CHECK SATISFACTORY.Feb 23, 2002 · N959CA · Cndair CL6002B19SDR 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.Feb 16, 2002 · N350UA · Boeing 737322SDR AUS20020539Fitting · leaking(AUS) NO1 ENGINE CONSTANT SPEED DRIVE (CSD) OIL PRESSURE FITTINGLEAKING.Feb 5, 2002 · Fokker F28MK1000SDR 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 CSDJan 30, 2002 · N348UA · Boeing 737322SDR COMA0260061IdgFLIGHT 5792 - GENERATOR 2 CAUTION MESSAGE DURING T/O.SERVICED IDG WITH OIL, SYSTEM OPERATION NORMAL.Jan 23, 2002 · N807CA · Cndair CL6002B19SDR AUS20020184Sensor · faulty(AUS) NO2 CONSTANT SPEED DRIVE TEMPERATURE SENSOR FAULTY.Jan 15, 2002 · Fokker F28MK4000SDR COMA0260053Charger · inoperativeFLIGHT 5492 MAIN BATTERY CHARGER MESSAGE.REPLACED BATTERY CHARGER.Jan 15, 2002 · N964CA · Cndair CL6002B19SDR 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)Jan 14, 2002 · N817NK · Doug DC982SDR 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 Jan 11, 2002 · N190AN · Doug DC983SDR 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 ENJan 4, 2002 · N816AX · Doug DC863FSDR 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 WDec 26, 2001 · N583AN · Doug MD83SDR LS1R088292Rccb · failedREVERSE CURRENT FAILED TO CLOSE.Dec 21, 2001 · N500DC · Hughes 369DSDR 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.Dec 5, 2001 · N239TA · Boeing 73725ASDR 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 MDec 1, 2001 · N426FB · Doug DC85F54SDR 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 INCIDNov 22, 2001 · N504AU · Boeing 7373B7SDR 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 NRNov 11, 2001 · N203AV · Boeing 727259SDR 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 REPNov 11, 2001 · N203AV · Boeing 727259SDR 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 REPNov 11, 2001 · N203AV · Boeing 727259SDR 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 REPNov 11, 2001 · N203AV · Boeing 727259SDR 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 REPNov 11, 2001 · N203AV · Boeing 727259SDR 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)Nov 10, 2001 · N203AV · Boeing 727259SDR 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 REPLACEDOct 4, 2001 · N376UA · Boeing 737322SDR 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 THSep 29, 2001 · N112MJ · Cessna 421CSDR 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.Sep 28, 2001 · N958CA · Cndair CL6002B19SDR 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.Sep 23, 2001 · N988CA · Cndair CL6002B19SDR 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.Sep 13, 2001 · N815CA · Cndair CL6002B19SDR 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 Sep 8, 2001 · N261LR · Boeing 737232SDR 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.Aug 31, 2001 · N489FE · Boeing 727227SDR 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 GOODAug 18, 2001 · N910DL · Doug MD88SDR 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.Aug 16, 2001 · N9406W · Doug DC983SDR AUS20011407Csd · disconnected(AUS) NO1 CONSTANT SPEED DRIVE (CSD) DISCONNECTED IN FLIGHT.Jul 23, 2001 · Fokker F28MK4000SDR 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 INCJun 20, 2001 · N817AL · Boeing 7372X6CSDR AUS20010578Coupling · faulty(AUS) RH ALTERNATOR ELASTOMER DRIVE COUPLING SLIPPING. FOUND DURING INSPECTION IAW MEB 01-3.May 29, 2001 · Cessna 402CSDR AUS20010601Generator · failed(AUS) NO1 GENERATOR FAILED. SUSPECT FAULTY CONSTANT SPEED DRIVE SWITCH.May 26, 2001 · Fokker F28MK4000SDR 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.Apr 27, 2001 · N412WS · Cessna 177SDR 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 GApr 22, 2001 · Airbus A319114SDR 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.Feb 26, 2001 · N257AU · Boeing 737201SDR 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. Feb 22, 2001 · N470EV · Boeing 747273CSDR 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 HARFeb 2, 2001 · Cessna 310RSDR 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. FLIGJan 31, 2001 · N277AU · Boeing 7372B7SDR 2001UALA00069Idg · contaminatedLEFT AND RIGHT IDG AND STARTER OIL FOUND CONTAMINATED.Jan 30, 2001 · N654UA · Boeing 767322SDR 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 RETURJan 27, 2001 · N360UA · Boeing 737322SDR 20010301CW007Coupler · failedLT ALTERNATOR FAILED IN FLIGHT AT NIGHT. ALTERNATOR FAILURE CAUSE: DRIVE COUPLER FAILURE.Jan 23, 2001 · N304CW · Piper PA34200TSDR 20010222CW002Coupler · failedRT ALTERNATOR FAILED IN FLIGHT AT NIGHT. ALTERNATOR FAILURE CAUSED BY DRIVE COUPLER FAILURE.Jan 23, 2001 · N304CW · Piper PA34200T
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