# SDR UALA2011052502570

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2011
- Submitted: June 22, 2011
- Operation: Air carrier
- Aircraft: [N775UA](https://openairdocs.org/aircraft/N775UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26947
- Aircraft time: 64,149 hours, 11,599 cycles
- Engine: Pwa PW4077
- System (JASC): [2435 · Starter-Generator](https://openairdocs.org/jasc/2435)
- Part: Battery
- Part number: S281W5012
- Part serial: 660475
- Condition: Faulty
- Location: Left
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011052502570

## Discrepancy

FLT CONTROL SYS MESSAGE DISPLAYED. SUPPLEMENTAL DATA UPDATE ACP FC BATTERY LT REPLACEMENT IAW AMM, MESSAGE ERASED & SYS OKAY.

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