# SDR UALA2011012500416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2011
- Submitted: January 31, 2011
- Operation: Air carrier
- Aircraft: [N544UA](https://openairdocs.org/aircraft/N544UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 25322
- Aircraft time: 72,317 hours, 20,823 cycles
- Engine: Pwa PW2040
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 8113901
- Part serial: 139
- Condition: Failed
- Location: Lt Engine
- 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/UALA2011012500416

## Discrepancy

"LEFT ENGINE STARTER" EICAS MESSAGE.  LT ENG START VALVE FAILED TO OPEN.  COMPLIED WITH MEL 8000C. DEFERRED.  REPLACED START VALVE IAW MM.

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