# SDR GUUA94721012110A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2010
- Submitted: January 25, 2010
- Operation: Air carrier
- Aircraft: N69547
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE189
- Aircraft time: 28,232 hours, 34,263 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Blower
- Part number: 11438002911
- Part serial: 2034
- Condition: Smoke
- Location: Cabin Aire
- Part time: 60 cycles
- Stage of operation: CR
- 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/GUUA94721012110A

## Discrepancy

DURING FLIGHT BURNING ODOR IN COCKPIT WITH WHITE SMOKE. ODOR AND SMOKE STOPPED WHEN BLOWERS AND LT BLEED BROUGHT OFF LINE. REPLACED FWD VENT BLOWER OPS CHECK GOOD.

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