# SDR DXTA2010081204188

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2010
- Submitted: August 12, 2010
- Operation: Air carrier
- Aircraft: [N955QS](https://openairdocs.org/aircraft/N955QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500055
- Aircraft time: 10,403 hours, 6,505 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Seized
- Location: Cabin Air
- Part time: 10,403 hours, 6,505 cycles
- Stage of operation: TX
- 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/DXTA2010081204188

## Discrepancy

SMOKE IN THE COCKPIT AND CABIN.  TURNED BOTH PAC'S OFF AND SMOKE CLEARED.  FOUND COCKPIT ACM SEIZED, R & R COCKPIT ACM, OPS CHECKS GOOD IAW MM 21-51-00.  ALSO R & R COCKPIT WATER SEPARATOR COALESER, OPS CHECKS GOOD IAW MM 12-10-01. PN 246451-3, ALSO CLEANED CABIN COALESER CLOTH, OPS CHECKS GOOD. IAW MM 12-10-01.   REPLACED ADDITIONAL PARTS COALESCER BAG PN 746451-3.  CLEANED CABIN COALESER CLOTH, OPERATIONAL CHECKS GOOD. IAW CE 750 MM 12-10-01

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