# SDR SWAA2012070505537

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2012
- Submitted: July 5, 2012
- Operation: Air carrier
- Aircraft: N392SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27379
- Aircraft time: 57,725 hours, 47,695 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Gasper Fan
- Part number: 215201
- Part serial: 1835
- Condition: Faulty
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2012070505537

## Discrepancy

EN ROUTE AT 37,000FT, F/O AND CAPT SMELLED AN ACRID ODOR IN COCKPIT.  FOUND GASPER FAN TO BE THE CAUSE.  REMOVED AND REPLACED SAME PER MM.

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