# SDR SWAA030244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2003
- Submitted: February 18, 2003
- Operation: Air carrier
- Aircraft: N630WN
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27705
- Aircraft time: 22,988 hours, 19,733 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 6454051
- Part serial: 752179
- Condition: Malfunctioned
- Location: A/C Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA030244

## Discrepancy

DURING FLIGHT A GRINDING NOISE AND BURNING SMELL AT MID CABIN, TURNED RECIRC FAN OFF AND SMELL DISSIPATED.  REMOVED AND REPLACED RECIRC FAN PER MM.

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