# SDR SWAA2018011719000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2018
- Submitted: January 17, 2018
- Operation: Air carrier
- Aircraft: [N410WN](https://openairdocs.org/aircraft/N410WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27897
- Aircraft time: 56,744 hours, 32,994 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Shutoff Valve
- Part number: 32145526
- Part serial: 8583
- Condition: Faulted
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2018011719000

## Discrepancy

PASSENGERS AND CABIN CREW COMPLAINED OF EXHAUST FUMES ENTERING CABIN NEAR OVERWING EXIT AND AFT CABIN.   R & R THE NR 2 ENGINE PRESSURE REGULATORY SHUTOFF VALVE IAW AMM.

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