# SDR NACA2025070700002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2025
- Submitted: August 1, 2025
- Operation: Air carrier
- Aircraft: [N566NC](https://openairdocs.org/aircraft/N566NC), registered now
- Make and model: Boeing 767-3BG
- Registry model: [Boeing 767-3BG](https://openairdocs.org/model/boeing-767-3bg) (OpenAirDocs)
- Aircraft serial: 30566
- Aircraft time: 78,361 hours, 20,248 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Condition: No Test
- Location: Rt Engine
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NACA2025070700002

## Discrepancy

FOUND RT ENGINE PRSOV HEALTH CHECK FAIL. REMOVED AND REPLACED THE NR 2 ENGINE PRSOV AND CARRIED OUT TEST IAW AMM 36-11-09 REV 145.

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