# SDR R61A2024100300458

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2024
- Submitted: October 7, 2024
- Operation: Air carrier
- Aircraft: [N742YX](https://openairdocs.org/aircraft/N742YX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000654
- Aircraft time: 16,843 hours, 11,965 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 10007007
- Part serial: 2016122086
- Condition: Smoke
- Location: Zone 100
- Part time: 16,848 hours, 11,970 cycles
- Stage of operation: CL
- 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/R61A2024100300458

## Discrepancy

PACK 2 FAIL AND SMOKE IN CABIN. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R ACM 2.

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