# SDR UALA2010062502268

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2010
- Submitted: July 2, 2010
- Operation: Air carrier
- Aircraft: N551UA
- Make and model: Boeing 757222
- Aircraft serial: 25399
- Aircraft time: 70,758 hours, 20,436 cycles
- Engine: Pwa PW2037
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Control Valve
- Part number: 8113901
- Part serial: 247
- Condition: Faulty
- Location: Left Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010062502268

## Discrepancy

LEFT ENG STARTER EICAS ON START.  NO ROTATION.  CYCLED D19, NO HELP.  ACCMP'D MANUAL START.  REPLACED STARTER CONTROL VALVE PER MM.  OPS CHECKS NORMAL.

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