# SDR NACA2022012300002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2022
- Submitted: January 28, 2022
- Operation: Air carrier
- Aircraft: [N321CM](https://openairdocs.org/aircraft/N321CM), registered now
- Make and model: Boeing 767323
- Aircraft serial: 29431
- Aircraft time: 83,227 hours, 13,917 cycles
- Engine: Ge CF680C2B6
- Engine time: 2,620 hours, 604 cycles
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Start Valve
- Part number: 9798269
- Part serial: PL220
- Condition: Failed
- Part time: 2,620 hours, 604 cycles
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2022012300002

## Discrepancy

LEFT ENGINE START VALVE REMAINED ILLUMINATED 45 SECONDS AT ENGINE START SELECTED GND. REMOVED AND REPLACED #1 ENGINE START VALVE. IAW AMM 80-11-02 OPS CHECKED GOOD. AC REMAINS ETOPS 180.

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