# SDR DJFA2008087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2008
- Submitted: December 29, 2008
- Operation: Air carrier
- Aircraft: N709LX
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500145
- Aircraft time: 6,482 hours, 3,901 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 73838433
- Part serial: LB0618
- Condition: Smoke
- Location: Forward
- Stage of operation: TX
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2008087

## Discrepancy

ON GROUND CREW REPORTED SMOKE IN THE COCKPIT WHEN MAX COOL SELECTED IN COCKPIT.  MX FOUND THE FWD ACM FAILED; THE ACM WAS REPLACED.

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