# SDR 2008UALA01760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2008
- Submitted: May 14, 2008
- Operation: Air carrier
- Aircraft: [N647UA](https://openairdocs.org/aircraft/N647UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25284
- Aircraft time: 69,007 hours, 11,304 cycles
- Engine: Pwa PW4060
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Part number: 734285E
- Condition: Faulted
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA01760

## Discrepancy

EICAS MSG L GEN OFF DISPLAYED.  SUSPECT FAULTY BEARING IDG.  REPLACED GENERATOR PER AMM24-11-01 AND GCU PRECAUTIONARY  OPS CHECKED NORMAL. ACFT OK FOR SERVICE.

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