# SDR UALA2010072302627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2010
- Submitted: July 23, 2010
- Operation: Air carrier
- Aircraft: [N212UA](https://openairdocs.org/aircraft/N212UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30218
- Aircraft time: 36,262 hours, 7,986 cycles
- Engine: Pwa PW4077
- System (JASC): [2424 · AC Regulator](https://openairdocs.org/jasc/2424)
- Part: Gcu
- Part number: 10329618
- Part serial: 23
- Condition: Faulty
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010072302627

## Discrepancy

LT & RT ENG GEN FAILURE, RTFL.   RT GENERATOR TRIPPED OFF LINE AND UNABLE TO RESET.  REPLACED GCU(S) AND OPERATIONS CHECK GOOD IAW MM.

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