# SDR HALA2011021000088

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2011
- Submitted: February 11, 2011
- Operation: Air carrier
- Aircraft: N591HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33423
- Aircraft time: 31,417 hours, 5,923 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 9798583
- Part serial: 1347
- Condition: Failed
- Location: Lt Engine
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2011021000088

## Discrepancy

ETOPS SIGNIFICANT SYS - LT ENGINE START VALVE REMAINED ILLUM WITH START SELECTOR IN GND, ENG.  FAILED TO ROTATE.  REPLACED STARTER AND START VALVE IAW AMM 80-11-01 AND AMM 80-11-02, GROUND CHECK OK.

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