# SDR SWAA2013080518828

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2013
- Submitted: August 5, 2013
- Operation: Air carrier
- Aircraft: [N509SW](https://openairdocs.org/aircraft/N509SW), registered now
- Make and model: Boeing 737-5H4
- Registry model: [Boeing 737-5H4](https://openairdocs.org/model/boeing-737-5h4) (OpenAirDocs)
- Aircraft serial: 24186
- Aircraft time: 70,711 hours, 66,633 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Gasper Fan
- Part number: 6454052
- Part serial: 4380
- 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/SWAA2013080518828

## Discrepancy

OBSERVED STRONG ACID HOT ELECTRICAL SMELL, NO SMOKE FROM A/C SYSTEM, WENT AWAY WHEN GASPER FAN TURNED OFF.  R&R GASPER FAN & HEPA FILTER IAW MM.

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