# SDR DXTA200500558

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2005
- Submitted: February 2, 2005
- Operation: Air carrier
- Aircraft: [N348QS](https://openairdocs.org/aircraft/N348QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600348
- Aircraft time: 9,064 hours, 7,359 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 57034EX
- Part serial: 0081
- Condition: Burned Out
- Location: Cabin
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200500558

## Discrepancy

DESCENDING THROUGH 16,000 FT HEAVY SMOKE IN COCKPIT.  SMELLED OILY BUT WAS UNABLE TO DETERMINE THE SOURCE.  NOTICED CABIN FAN C/B POPPED DURING SHUTDOWN.  REPLACED DEFOG BLOWER ASSY PER CE560 M/M 21-21-01, OPS CHECKED GOOD.

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