# SDR DJFA2007144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2007
- Submitted: December 17, 2007
- Operation: Air carrier
- Aircraft: N830LX
- Make and model: Raythn HAWKER800XP
- Aircraft serial: 258483
- Engine: Garrtt TFE7315BR
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 22054903
- Part serial: 104436
- Condition: Seized
- Location: A/C Bay
- Part time: 7,683 hours, 4,817 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DJFA2007144

## Discrepancy

ON TAXI AFTER LANDING APU GENERATED SMOKE IN THE CABIN; SWITCHING BLEED AIR OFF REDUCED THE SMOKE.  MAINTENANCE DISCOVERED THE ACM FROZEN AND A DUCT OVERHEATED TO THE POINT OF DISTORTION AND MELTING.  MAINTENANCE REPLACED THE ACM.

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