# SDR RAIA201508290001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2015
- Submitted: August 31, 2015
- Operation: Air carrier
- Aircraft: [N12126](https://openairdocs.org/aircraft/N12126), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145693
- Aircraft time: 34,946 hours, 19,830 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Condition: Seized
- Location: Nr 1
- Stage of operation: CL
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA201508290001

## Discrepancy

PAC 2 VALVE CLOSED EICAS MESSAGE FOLLOWED BY SMOKE IN CABIN & COCKPIT.  MAINTENANCE INSPECTED AND FOUND NR 1 ACM TO BE SEIZED, REPLACED NR 1 ACM, OPS CHECK GOOD.

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