# SDR UALA2013052803677

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2013
- Submitted: July 12, 2013
- Operation: Air carrier
- Aircraft: [N777UA](https://openairdocs.org/aircraft/N777UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26916
- Aircraft time: 73,239 hours, 13,123 cycles
- Engine: Pwa PW4077
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: NR
- How discovered: V
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013052803677

## Discrepancy

RT ENGINE GENERATOR DRIVE LIGHT DID NOT ILLUMINATE AFTER ENGINE SHUTDOWN.  REPLACED NR 2 IDG IAW MM.  DRIVE LIGHT OUT. OPS NORMAL.

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