# SDR VNAA2026051918101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2026
- Submitted: May 19, 2026
- Operation: Air carrier
- Aircraft: [N616NN](https://openairdocs.org/aircraft/N616NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15426
- Aircraft time: 12,967 hours, 12,155 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: GG670950097
- Part serial: 02091
- Condition: Failed
- Location: Zone 200
- Part time: 12,967 hours, 12,155 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/VNAA2026051918101

## Discrepancy

EVACUATION DUE TO CABIN SMOKE AND BURNING SMELL / TROUBLESHOOT IAW CRJ FIM 21-22-00-810-806. PERFORMED OPS TEST OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW  CRJ AMM 21€“50€“00€“862€“801 AND FOUND R PACK AUTO FAIL. PERFORMED INSPECTION OF  RH AND LH  WINGS IAW CRJ AMM  52-21-01-210-802. NO DEFECTS NOTED AT THIS TIME. REMOVED AND REPLACED RH ACM PER  AMM 21-51-08-000/400-801-A01. PERFORMED OPS AND LEAK CHECK OF THE RH ACM IAW CRJ 900 AMM 21-51-00-710-801-A01 AND 21-51-00-790-801-A01. OPS AND LEAK CHECK GOOD.

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