# SDR 2008UALA00263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2008
- Submitted: February 7, 2008
- Operation: Air carrier
- Aircraft: [N776UA](https://openairdocs.org/aircraft/N776UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26937
- Aircraft time: 47,771 hours, 8,979 cycles
- Engine: Pwa PW4077
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 8088846
- Condition: Failed
- Location: Rt Engine
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA00263

## Discrepancy

ENGINE WILL NOT TURN WITH STICK START.  RIGHT ENGINE STARTER AIR VALVE POSITION DISAGREES WITH COMMANDED POSITION.  REPLACED STARTER VALVE PER MM 80-11-02.  RAN ENGINE STARTED NORMAL.

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