# SDR RAIA201209020001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2012
- Submitted: September 7, 2012
- Operation: Air carrier
- Aircraft: [N832HK](https://openairdocs.org/aircraft/N832HK), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145771
- Aircraft time: 21,878 hours, 20,454 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA201209020001

## Discrepancy

DURING CRUISE, THE PACK NR 2 OVERLOAD MSG APPEARED, PACK NR 2 VALVE CLOSED.  THE CREW RETURNED A/C TO STL.  MAINTENANCE PERFORMED OPS CHECK OF PACK NR 2, OPS CHECK GOOD.

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