# SDR SWIA2026091377139

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2026
- Submitted: September 15, 2026
- Operation: Air carrier
- Aircraft: [N374CA](https://openairdocs.org/aircraft/N374CA), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10090
- Aircraft time: 42,581 hours, 33,659 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Seized
- Location: Zone 100
- 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/SWIA2026091377139

## Discrepancy

AIRCRAFT POWERED DOWN ONCE POWERED UP BOTH PACKS WORKED BUT AFTER A FEW SECONDS SMOKE STARTED FILLING THE CABIN.  FLIGHT 4263.  FOUND RT ACM SEIZED.  REMOVED AND REPLACED THE RT ACM, REF CP 33027018 FOR PARTS AND WORK PERFORMED.  PERFORMED OPS TEST OF RT PACK REF AMM 21-51-00, OPS TEST, LEAK CHKD GOOD.

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