# SDR PNSA2015010502

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2015
- Submitted: January 5, 2015
- Operation: Air carrier
- Aircraft: [N675PA](https://openairdocs.org/aircraft/N675PA), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 206
- Aircraft time: 45,423 hours, 38,217 cycles
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Outflow Valve
- Condition: Faulty
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA2015010502

## Discrepancy

AIR TURN BACK DUE TO PRESSURIZATION PROBLEMS.  R & R OUT FLOW VLV.

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