# SDR 2008UALA03457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2008
- Submitted: July 15, 2008
- Operation: Air carrier
- Aircraft: [N797UA](https://openairdocs.org/aircraft/N797UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26924
- Aircraft time: 45,248 hours, 6,664 cycles
- Engine: Pwa PW40903
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 8088846
- Condition: Faulty
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA03457

## Discrepancy

RIGHT STARTER AIR VALVE POSITION DISAGREES WITH COMMANDED POSITION.  ADVISORY MSG-8061562 INACTV TA MODE.  *S/D*  FOUND FAULTY STARTER AIR VALVE.  REPLACED STARTER VALVE ASSEMBLY PER 80-11-02.  ALL OPS AND STARTS NORMAL MSG ERASED.  AC OK FOR SERVICE.

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