# SDR AALA202009039017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2020
- Submitted: September 3, 2020
- Operation: Air carrier
- Aircraft: [N811NN](https://openairdocs.org/aircraft/N811NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31079
- Aircraft time: 33,371 hours, 13,524 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 6454052
- Condition: Inoperative
- Location: Recirculation
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202009039017

## Discrepancy

AIRCRAFT WAS GROUNDED: ELECTRICAL AND BURNING CLOTH ODOR REPORTED IN AFT CABIN CAUSING FLIGHT DIVERSION TO AMA, FUMES DISSIPATED WITH RT PACK SWITCHED OFF.  REPLACED LT RECIRCULATION FAN WITH NEW, IAW AMM 21-25-02, OPS CHECK GOOD.

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