# SDR DXTA2014021705656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2014
- Submitted: February 24, 2014
- Operation: Air carrier
- Aircraft: [N605QS](https://openairdocs.org/aircraft/N605QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605321
- Aircraft time: 9,790 hours, 7,782 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 38007221
- Part serial: P415
- Condition: Defective
- Location: Apu Bay
- Part time: 5,345 hours, 9,454 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2014021705656

## Discrepancy

WITH APU RUNNING & ACM BLEED AIR ON THE CABIN & COCKPIT FILLED WITH A SMOKEY HAZE.  SMOKE APPEARED TO COME FROM FLOOR MORE THAN THE WEMACS.  R & R THE APU IAW MM 49-10-00, OPERATIONS & LEAK CHECKED GOOD.

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