# SDR C2XA08CL127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2008
- Submitted: December 5, 2008
- Operation: Air carrier
- Aircraft: [N12552](https://openairdocs.org/aircraft/N12552), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145583
- Aircraft time: 15,165 hours, 11,587 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Relay
- Part number: M835366022M
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA08CL127

## Discrepancy

CLE - FLIGHT 2006 - THE CREW REPORTED A WING ANTI-ICE AND A PACK 1 VALVE FAIL MESSAGE ON THE EICAS DURING CLIMBOUT.  THE AIRCRAFT RETURNED TO CLE AND LANDED WITHOUT INCIDENT.  MAINTENANCE INSPECTED AND REPLACED THE NR 1 PACK VALVE AND RELAY KO187.  OPERATIONAL CHECKS WERE GOOD.

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