# SDR NACA2024031400001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2024
- Submitted: March 19, 2024
- Operation: Air carrier
- Aircraft: [N321CM](https://openairdocs.org/aircraft/N321CM), registered now
- Make and model: Boeing 767323
- Aircraft serial: 29431
- Aircraft time: 88,434 hours, 15,431 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Shutoff Valve
- Part number: UNKNOWN
- Condition: Intermittent
- Location: Rt Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2024031400001

## Discrepancy

R ENG HPSOV INTERMITENT EICAS MSG DURING FLIGHT. DEFERRED RT HPSOV IAW NAC MEL 36-11-02-02 CAT C ON 3/14/2024 @ 0745Z

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