# SDR UALA2010012200270

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2010
- Submitted: January 22, 2010
- Operation: Air carrier
- Aircraft: [N223UA](https://openairdocs.org/aircraft/N223UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30224
- Aircraft time: 35,240 hours, 4,380 cycles
- Engine: Pwa PW4090
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 10011003
- Part serial: 100
- Condition: Malfunctioned
- Location: Rt Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010012200270

## Discrepancy

ENG START VALVE RT STARTER AIR VALVE POSITION DISAGREES WITH COMMANDED POSITION. ADVISORY MSG-8061562 INACTV ES MODE. STARTER INOP, NO PARTS STOCKED. RPL'D START VALVE. DRY MOTOR ENGINE, NO MESSAGE.

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