# SDR DL76L061064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2006
- Submitted: December 26, 2006
- Operation: Air carrier
- Aircraft: [N175DN](https://openairdocs.org/aircraft/N175DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 24803
- Aircraft time: 78,553 hours, 11,937 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Overserviced
- Location: Nr 1 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L061064

## Discrepancy

LT ENG DRIVE LT CAME ON INTERMITTENT FOR ABOUT 3 MINS THEN STEADY ON CLIMB-OUT DISCONNECTED GEN IAW QRA LT IDG OUT TEMP AND IDG RISE TEMP BOTH 178.  FLT DECK IND T GEN DRIVE AND MTC MSG LT TEMP SENSOR.  OPENED LT ENG SERVICED IDG DRAINED APPROX 2 PINTS OF OIL-RECONNECTED IDG PERF ENG RUN GEN FIELD RESET VOLTS/FREQ NML.  REMOVED, CLEANED TEMP SENSOR C/PLUGS IND NML AND MTC MSG ERASED.  OPENED RT ENG PRECAUTIONARY FOUND IDG OVER SERVICED APPROX 2 PINTS  RETURNED A/C TO NML

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