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 AALA20071104Csd · low pressureDFW INFLIGHT T1436/14JUN - RIGHT ENGINE CONSTANT SPEED DRIVE LOW OIL PRESSURE LIGHT ILLUMINATED. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED RIGHT CONSTANT SPEED DRIVE AND RIGHT GENERATOR. SYSTEM GROUND CHECKED NORMAL OPERATION.SDR CA070607002Retaining Nut · missing(CAN) PILOT HAD CALLED AND REPORTED THAT THE ALTERNATOR THAT WE HAD REPLACED THE NIGHT BEFORE HAD GONE OFFLINE .7 HRS AND A SLIGHT ODOR OF BURNING RUBBER NOTED INTO HIS FIRST LEG OF FLIGHT. UPON LANDING INVESTIGATION HAD REVEALED THAT THE ALTERNATOR SHAFT FAN SDR UPS07149880Idg · fluctuatesINSPECTION TYPE:N/A DIVERSION - NR 1 AND 2 IDG HIGH OIL TEMPERATURE AND VOLTS/FREQS FLUCTUATING. *SUPPLEMENTAL SDR* REPLACED NR 2 IDG. OPS AND LEAK CHECK OK. FOUND AT 1 IDG LOW ON OIL REPLACED THE LEAKING NR 1 IDG FILL SERVICE PORT. OPS AND LEAK CHECK OK.SDR DLM88070622Csd · inoperativeON T/O OUT OF MIA, RT ENGINE CSD OIL TEMP HIGH AND RT GENERATOR FAILED, STARTED APU AND COVERED RT BUSS AND THEN GOT APU GEN FAILED 3 MINUTES LATER. FOUND RT CSD OVER SERVICED AND METAL ON CSD CHIP DETECTOR. REMOVED AND REPLACED NR 2 CSD/GEN/AND CSD OIL COOSDR DL76L070607Idg · malfunctionedDURING TAXI ON SINGLE ENGINE THE LEFT GEN TRIPPED OFFLINE. A SINGLE RESET WAS ATTEMPTED PER QRH. GEN TRIPPED AGAIN AFTER 20 SECONDS. APU WAS STARTED AND CARRIED THE LOAD NORMALLY. LEFT ENG EEC C1 STATUS MESSAGE ALSO DISPLAYED. TRIED GCU NO HELP. DELTA PSDR QXEA200700846Idg · malfunctionedBUR - FLIGHT 2508 - IDG NR 2 STATUS MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE IDG ON MEL AND ADDITIONAL FUEL WAS ADDED TO THE AIRCRAFT. THE IDG WAS REPLACED MEL CLOSED. RETURN TO SERVICE.SDR AMTA200700234Generator · unserviceableON ENG STARTUP (LEFT) GENERATOR DRIVE LIGHT COMES ON. REMOVED AND REPLACED NR 1 IDG IAW M-SHEET M57-24-01 AND AMM 24-11-01-4. OPS CHECK GOOD NO LEAKS NOTED. (K)SDR HALA0700208Relay · malfunctionedETOPS SIGNIFICANT SYSTEM, R IDG VALVE STATUS MSG. TROUBLESHOT SYSTEM PER FIM 24-20-00 FIG 101 BLOCK 1, ALL TESTS CHECK GOOD. REPLACED K1032 RELAY, OPS CHECKS NORMAL.SDR DL764070521Gcu · faultedFIELD TRIP ON ENGINE START. NO ENGINE DRIVEN GENERATOR CA/BPCU FAULTED BOTH GCU/S. REMOVED AND REPLACED BOTH ENG GCU'S AND REPLACED BPCU. CHECKS GOOD.SDR ASMF200705002Csd · failedAIRCRAFT RETURNED TO PLATFORM, RT GENERATOR OUT OF LINE AFTER ENGINES START. DURING MAINTENANCE CHECK, THE RT GCU WAS RESEATED, BUT THE FAILURE CONTINUED. THE REPORT WAS DEFERRED IAW MEL 24-1-1 CAT B. DURING OVERNIGHT CHECK, THE RT CSD, GENERATOR AND HEAT EXCHSDR CA070514033Belt · loose(CAN) PILOT NOTICED ALTERNATOR INOPERATIVE LIGHTS ILLUMINATE A FEW TIMES THEN STAYED ON, SO HE ELECTED TO LAND AT NEAREST AIRPORT. MAINTENANCE FOUND BOTH ALTERNATOR BELTS LOOSE, CAUSE WAS DETERMINED TO BE BELT STRETCH AND WEAR-IN DUE TO BOTH BELTS BEING REPLACSDR 070087Csd · overservicedFLIGHT 478 LAS/FAR, THE FLIGHT CREW REPORTED THAT THE RIGHT CSD OIL TEMPERATURE INDICATION WAS READING HIGH AND DISCONNECTED THE RIGHT CSD. THE FLIGHT CREW DID NOT SPECIFY. FAR CONTRACT MAINTENANCE DEFERRED THE CSD/GENERATOR UNDER THE DIRECTION OF MAINTENANCESDR HALA0700149Unknown · unknownETOPS SIGNIFICANT SYSTEM, IDG OUT TEMP MAINT MSG DISPLAYED. CHECKED PER FIM 24-20-00 FIG 103. NO BITE MSGS. NO OTHER EICAS MSGS. NO FURTHER ACTION REQUIRED.SDR 070085Csd · lowTHE FLT CREW REPORTED THAT THE LT CSD OIL TEMP PEGGED OVER REDLINE. CSD DISCONNECTED. FARGO CONTRACT MAINTENANCE DEFERRED THE LEFT GENERATOR PER MEL 24-01-01 UNDER THE GUIDANCE OF MAINTENANCE CONTROL. ACFT RETURNED TO LAS VEGAS & MX SERVICED CSD PER AMM 12-SDR 070080Csd · lack of lubeFLIGHT 711 SFB/RFD, THE FLIGHT CREW REPORTED THAT DURING THE FLIGHT THEY NOTICED THE LEFT CSD OIL TEMPERATURE HIGH AND RISING. THEY FURTHER REPORT THAT THEY FOLLOWED THE QRH PROCEDURE AND DISCONNECTED THE LEFT CSD AS THE OIL TEMP EXCEEDED REDLINE. ROCKFORD CSDR 070075Csd · unserviceableFLIGHT 842 GSP/PIE - THE FLIGHT CREW REPORTED THAT THE LT GENERATOR FREQUENCY WENT TO 0 [ZERO]. LEFT CSD OIL OUTLET TEMPERATURE ROSE RAPIDLY. DISCONNECTED LEFT CSD AT [OIL TEMPERATURE] REDLINE PER QRH. THE AIRPLANE COMPLETED THE FLIGHT WITHOUT FURTHER INCIDSDR HALA0700127Oil System · lowETOPS SIGNIFICANT SYSTEM, EICAS MSG "R GEN DRIVE" LIGHT ILL. GEN DRIVE DISCONNECTED. INSPECTED NR 2 IDG DPI, CHECK GOOD ON ARRIVAL. BITE CHECK BPCU, RT IDG OIL LOW. SERVICED AND RAN ENG LEAK AND DPI CHECK OK. RECONNECTED, OPS CHECK GOOD. MAINTENANCE ACCOSDR WX0A070070Csd · unknownFLIGHT 2305 DPC/MKE. FLIGHT CREW REPORT THAT THE LEFT CSD OIL TEMP WENT TO RED LINE - DISCONNECTED LEFT CSD. MAINTENANCE REPORT, FLUSHED THE LEFT CSD AND SERVICED IT TO THE CORRECT LEVEL WITH OIL. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 24SDR HALA0700112Generator · inoperativeBTB - ETOPS SIGNIFICANT SYSTEM, AFTER START RIGHT GENERATOR DID NOT COME ON LINE. RESET RIGHT ENGINE GENERATOR, RAN ENGINE, OP`S CK GOOD PER AMM 24-11-01-404-003-001.SDR HALA0700106Bearing · wornETOPS SIGNIFICANT SYSTEM, NUMBER 2 IDG OVERFILL PORT COVER RETAINING BEARINGS WORN OUT. REPLACED COVER ENGAGES NORMALLY.SDR ASMF200703004Idg · leakingAIRCRAFT REJECTED TAKEOFF AT 80 KNOTS DUE TO (L GEN) LIGHT TURNED ON IN EICAS. DURING MAINTENANCE CHECK, THE LT IDG WAS DETECTED WITH LOW OIL LEVEL. FAILURE WAS DEFERRED BY MEL 24-00-1, THE LANDING GEAR AND BRAKES WERE CHECKED BY CONDITION, BEING ALL CORRECT. SDR COMA0760245Filter · cloggedFLIGHT 5671 - DURING THRUST INCREASE FOR TAKEOFF RECEIVED A 2 IDG CAUTION MESSAGE, ABORTED TAKEOFF AND RETURNED TO THE GATE. REPLACED THE RIGHT IDG FILTER ELEMENT.SDR DL76L070195Idg · failedON ENGINE START LT ENG GEN DRIVE LIGHT ILLUMINATED. BPCU FAULTS IDG PRESS SW WIRING/UNDER FREQ TRIP. SWAPPED GCU NO HELP. REMOVED AND REPLACED LT IDG PER AMM. LEAK AND OPS CHECK GOOD.SDR A6WA200740090Relay · damagedON AC SYNOPTIC PAGE, ADG BUSS DISPLAYED IN WHITE. AC1 AND AC2 BUSS SHOW WHITE LINES TO ESS BUSS, ESS BUSS IS GREEN. REMOVED AND REPLACED ADG ESSENTIAL TRANSFER CONTACTOR (KX2D). PERFORMED OPS CHECK, OPS CHECK GOOD. REF AMM 24-51-31. (K)SDR HALA0700064Idg · contaminatedETOPS SIGNIFICANT SYSTEM, L GEN DRIVE LIGHT ON WITH ASSOC EICAS MESSAGE. FOLLOWED QRH AND DISCONNECTED L GEN AT 0254Z, APU STARTED. ECS MSG (IDG OIL LEVEL, ELX HYD PAGE MSG L GEN DRIVE, IDG OUT TEMP 103, RISE 27 ON AUTO EVENT PAGE T/S PER FIM 24-20-00/101 FISDR DL76L070129Idg · unknownR GEN DRIVE MESSAGE ILLUMINATED. PERFORMED BITE ON BPCU. FAULTED RT GCU. REPLACE RT GCU. PERFORMED BITE. NO FAULTS. RESET GENERATOR DISCONNECT. RAN ENG ON IDLE AT GATE. NO VOLTS OR FREQS. REMOVED AND PLACED R IDG IAW M/M. RAN ENG AT GATE. DISCONNECTSDR DL76L070095Idg · unknownRT GEN OFF ILLUMINATED. FOUND GEN DIODE FAULT ON BPCU-TRIED GCU NO HELP. REINSTALLED ORIG, REPLACED AND TESTED RT IDG PER MM ALL CHKS NORMAL.SDR ASAA0781444Csd · overtempLEFTHAND ENGINE CSD TEMPERATURE IN RED DURING CLIMB FROM ANC. SHUTDOWN CSD AND DIVERTED TO FAI. REPLACED CSD.SDR AMTA200700056Generator · unserviceableON TAXI OUT LT GENERATOR DRIVE LIGHT ILLUMINATED. REMOVED AND REPLACED LT IDG IAW M57-24-01. SYSTEM CHECKS GOOD. (K)SDR DL76L070081Gcu · unknownON ENG START RT GEN CONT OFF LIGHT ILLUM FWD TO MCO AS PER MEL 24-00-01. PLACARD INSTALLED. PART NEEDED GCU MFG PN S281T001-40.SDR CA070201009Bracket · worn(CAN) THE ALTERNATOR ADJUSTING BRACKET BOLT HOLE THAT ATTACHES THE BRACKET TO THE ENGINE WAS FOUND CRACKED ALL THE WAY THROUGH. THE BRACKET WAS ONLY BEING HELD IN PLACE BY THE TENSION OF THE BELT. THERE IS SEVERAL OTHER REPORTS OF CRACKS IN THE BOLT HOLE OF THSDR CA070202012Bearing · failed(CAN) AIRCRAFT WAS RETURNING TO BASE WHEN THE NR 1 GENERATOR FAILED. FLIGHT WAS CONTINUED WITHOUT FURTHER PROBLEMS. WHEN MAINTENANCE REMOVED THE GENERATOR FOR REPLACEMENT THE QUILL SHAFT WAS FOUND SHEARED AND THE FORWARD BEARING ON THE GENERATOR SUFFERED A CATSDR AMTA200700046Generator · unserviceableLT GEN DRIVE LGT DID NOT ILLUMINATE WITH ENGINE SHUTDOWN. REMOVED AND REPLACED LT ENG. IDG IAW M57-24-01. OPS CHECK AND LEAK CHECK GOOD. (K)SDR DL76L070051Unknown · unknownLEFT GEN DRIVE LIGHT CAME ON PRIOR TO T/O RTB. FWD TO MCO AND PLACARD PER MEL 24-00-01. REPLACED NR 1 ENG IDG RAN ENG OPS CKS GOOD. MCO AND PLAC REMOVED.SDR HALA0700033Idg · unknownBTB - LEFT GEN CONTROL LIGHT ON TRIED TO RESET, NO RESET. "LEFT FGEN TRIPPED DIODE" FAULT ON BCU. REMOVED IDG PER AMM 24-11-01. INSTALLED NEW IDG LEFT ENG PER MM 24-11-01. GRD RUN OPS/LEAK CHK OK. BITE CHK BPCU, NO DEFECTS NOTED.SDR HALA0700029Unknown · unknownGROUND SERVICE BUSS LOCKED OUT. ACCOMPLISHED FIM TASK 24-20-807 AND TASK 24-20-808. GROUND RUN UP BOTH ENGINES OPERATION CHECK OKAY.SDR HALA0700026Valve · malfunctionedBTB - ETOPS SIGNIFICANT SYSTEM, LEFT IDG VALVE LIGHT ON AFTER ENG START. OK TO CONTINUE PER C 75-21-1-3. REPLACED IDG VALVE/HEAT EXCHANGER PER AMM 24-11-12, OPS NORMAL CLEARED MIC SHEET.SDR QXEA200700013Idg · failedDEN - FLIGHT 4430 - NR 2 GENERATOR FAIL MESSAGE (CONSTANT SPEEDDRIVE INOP). RETURNED TO THE GATE. MAINTENANCE PLACED THE SYSTEM ON MEL. AIRCRAFT RETURNED TO SERVICE. NR 2 IDG REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.SDR COMA0760005Idg · lowFLIGHT 5143 - IDG CAUTION CAME ON DURING TAKEOFF, ABORTED TAKEOFF AT 60 KTS. SERVICED NR 2 IDG, NO LEAKS NOTED, NO FURTHER DEFECTS, ABORTED TAKEOFF INSPECTION NOT REQUIRED 90 KTS.SDR QXEA200700010Idg · malfunctionedDEN - ON TAXI FOR FLIGHT 4321, RECEIVED A GENERATOR NR 2 MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE NR 2 IDG ON MEL 24-11-1B. AIRCRAFT RETURNED TO SERVICE.SDR VNAA0612007O-Ring · failedCREW REPORTED A NR 1 ENGINE LOW OIL PRESSURE CAS MESSAGE IN FLIGHT. THE CREW FOLLOWED QRH PROCEDURES, DIVERTED TO CHO AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND OIL COMING FROM THE ENGINE GANG DRAIN. MAINTENANCE REPLACED O-RINGS TO THE IDGSDR COMA0660695Idg · warning lightFLIGHT 5073 - AS THRUST LEVERS WERE ADVANCED FOR TAKEOFF, RECEIVED IDG NR 1 CAUTION. ABORTED TAKEOFF AT 80 KTS. IDG CAUTION EXTINGUISHED AND GEN 1 OFF MESSAGE APPEARED. SERVICED NR 1 IDG IAW AMM 12-13-24, OPS CHECK GOOD, NO FURTHER DEFECTS.SDR A6WA200640393Idg · failedDURING TAKEOFF IDG CAUTION MESSAGE FOLLOWED BY GEN NR 2 CAUTION MESSAGE, ABORTED TAKEOFF. REMOVED AND REPLACED IDG NR 2 IAW AMM. OPS CHECK GOOD. (K)SDR NOCA21706Valve · leakingNR 2 ENGINE HAS AN OIL LEAK BY IDG SERVICE DOOR. RAN NR 2 ENGINE PER AMM 71-00-00 AND FOUND IDG PRESS RELIEF VALVE LEAKING. REMOVED AND REPLACED VALVE PER AMM 21-11-18, PERFORMED INTERNAL VISUAL LEAK CHECK AND NO LEAKS NOTED, OK FOR SERVICE.SDR DL76G060988Control Unit · malfunctionedLT UTIL BUSS DROPPED OFF AFTER STARTING LT ENG. REPLACED ELEC SYST CONTRL PNL AND BPCU PER THE M/M. OPS CKS OK.SDR FX7A200600008Csd · overtempAT TOC RIGHT CSD TEMP RISE INCREASED TO RED ARC.SDR C1HA200681004Csd · failedCSD LOW OIL PRESSURE LIGHT ILLUMINATED W/ NR 2 CB ILLUMINATED. CSD OIL TEMP OFF SCALE HIGH IN THE IN POSITION. RESIDUAL VOLTS 55. PERFORMED COM 2.24.15 AND 2.26.2 PRECAUTION ENGINE SHUTDOWN. REMOVED AND REPLACED NR 2 CSD IAW 24-10-11. REMOVED AND REPLACEDSDR GAIA06033OPCsd · failedFLIGHT 453, DURING TAXI OUT, THE NR 1 GENERATOR TRIPPED OFF. MEL PROCEDURES WERE FOLLOWED AND POWER WAS TRANSFERED TO THE APU. DURING CLIMB OUT, THE APU FLAMED OUT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DEPARTURE. AN UNEVENTFUL LANDING WASSDR 2009FA0000939Coupling · failedALTERNATOR DRIVE COUPLING (ONE PIECE UNIT) FAILED IN FLIGHT. LOSS OF ALL ELECTRICAL CHARGING CAPABILITY. OCCURRED DURING NIGHT FLIGHT. UNSCHEDULED LANDING MADE. BATTERY CHARGED AND FLIGHT BACK HOME THE NEXT DAY (DAYLIGHT)SDR DL76L060928Gcu · failedLT A/C GEN TRIPPED ON TAKEOFF ROLL, RTO AT 20 KNOTS. EICAS MSG T/R UNIT DISPLAYED. T/S IAW FIM, NTF. SYS CHKS IAW FIM 24-32-00 PAGE BLOCK 101 FIG 103 SYSTEM TEST OK. ENG CARRIED OUT NO FAULTS FOUND, REMOVED AND REPLACED LT GCU. RAN LT ENG OP NORMAL. PERFORM
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