# SDR VNAA2020092411104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2020
- Submitted: September 25, 2020
- Operation: Air carrier
- Aircraft: [N590NN](https://openairdocs.org/aircraft/N590NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15393
- Aircraft time: 10,622 hours, 9,703 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: GG670950095
- Part serial: 01722
- Condition: Failed
- Location: Right
- Part time: 3,478 hours, 3,123 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/VNAA2020092411104

## Discrepancy

LIGHT SMOKE IN CABIN WITH RT PACK AUTO FAIL.  REMOVED AND REPLACED RT ACM, IAW CRJ900 AMM 21-51-08-000/400-801.  OPS AND LEAK CHECK GOOD AT THIS TIME.

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