# SDR NOCA02907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2007
- Submitted: February 15, 2007
- Operation: Air carrier
- Aircraft: [N765NA](https://openairdocs.org/aircraft/N765NA), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 7998014
- Part serial: 960812
- Condition: Malfunctioned
- Location: Bleed Air Sys
- Stage of operation: UK
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NOCA02907

## Discrepancy

LEFT REVERSER INTERLOCK STATUS MSG.  REMOVED AND REPLACED NR 1 ENG PRSOV IAW MM 36-11-09.  SYSTEM OPS CHECK OK.

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