# SDR DXTA2014111005922

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2014
- Submitted: November 10, 2014
- Operation: Air carrier
- Aircraft: [N975QS](https://openairdocs.org/aircraft/N975QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500175
- Aircraft time: 12,075 hours, 7,382 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 73838433
- Part serial: 941210A
- Condition: Defective
- Location: Cockpit
- Part time: 1,881 hours, 1,172 cycles
- Stage of operation: CR
- 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/DXTA2014111005922

## Discrepancy

DURING CRUISE FLIGHT SMOKE WAS SMELLED IN THE COCKPIT AREA.  REPLACED COCKPIT ACM IAW SL750-21-02.  PERFORMED OPERATIONS & LEAK CHECK FOR COCKPIT ACM IAW AMM CHAPTER 21-51-00.  OPERATIONS CHECKED NORMAL.

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