# SDR DALA1017783724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2010
- Submitted: July 30, 2010
- Operation: Air carrier
- Aircraft: [N394DA](https://openairdocs.org/aircraft/N394DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30562
- Aircraft time: 315,538 hours, 13,092 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Fan
- Condition: Failed
- Location: Recirculation
- Stage of operation: CR
- 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/DALA1017783724

## Discrepancy

A BURNING SMELL AND A LOUD MOTOR NOISE WERE NOTICED BY A F/A NEAR ROW 15 DURING FLIGHT.  CREW TURNED OFF THE RT RECIRCULATION FAN AND SHORTLY THEREAFTER THE SMELL AND NOISE CEASED.  MX PLACED THE RECIRCULATION FAN  ON MEL 21-00-31B.

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