# SDR NACA2023030200002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2023
- Submitted: March 7, 2023
- Operation: Air carrier
- Aircraft: [N351CM](https://openairdocs.org/aircraft/N351CM), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25201
- Aircraft time: 108,652 hours, 20,122 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Valve
- Part number: 79027014
- Part serial: 880130
- Condition: Failed
- Part time: 11,728 hours, 4,780 cycles
- Stage of operation: MS
- 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/NACA2023030200002

## Discrepancy

STATUS MESSAGE R ENG PRV. FOUND RIGHT SIDE EPR VALVE INOP. REMOVED AND REPLACED PRESSURE REGULATING RIGHT HAND SIDE PER AMM 36-11-18

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