# SDR JJBA2011112800101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2011
- Submitted: November 30, 2011
- Operation: Air carrier
- Aircraft: [N351PH](https://openairdocs.org/aircraft/N351PH), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 490
- Aircraft time: 29,096 hours, 40,051 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 78279018
- Part serial: 850723
- Condition: Smoke
- Part time: 38 hours, 49 cycles
- Stage of operation: NR
- 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/JJBA2011112800101

## Discrepancy

FLIGHT CREW REPORTED THAT THERE WAS SMOKE IN THE COCKPIT.  MX DETERMINED THAT IT WAS THE ACM.  R & R ACM & PERFORMED OPS CHECK.  CHECKED SATISFACTORY, NO OTHER DEFECTS NOTED.

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