# SDR DL757050169

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2005
- Submitted: March 18, 2005
- Operation: Air carrier
- Aircraft: N621DL
- Make and model: Boeing 757232
- Aircraft serial: 22911
- Aircraft time: 60,221 hours, 30,456 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Condition: Failed
- Location: Right
- Stage of operation: DE
- 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/DL757050169

## Discrepancy

DURING DESCENT AT FL200, F/A ADVISED OF SMOKE SMELL IN CABIN.  AT SAME TIME COCKPIT ALSO HAD A SULFUR ODOR.  REPLACED RT RECIRC FAN FOR PRODUCING ODOR.

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