# SDR CHQA201000227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2010
- Submitted: December 14, 2010
- Operation: Air carrier
- Aircraft: N287SK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145460
- Aircraft time: 23,922 hours, 19,437 cycles
- Engine: Allsn AE3007A
- Engine time: 16,880 hours, 14,382 cycles
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Pressure Switch
- Part number: APS51500
- Condition: Inoperative
- Location: Nr 2 Engine
- 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/CHQA201000227

## Discrepancy

DURING CLIMBOUT, THE CREW REPORTED AN E2 ANTI-ICE VALVE FAIL MESSAGE ON EICAS.  FLIGHT RETURNED TO FIELD AND LANDED WITHOUT INCIDENT.  MAINTENANCE PLACED THE E2 ANTI-ICE VALVE ON MEL AND RETURNED THE AIRCRAFT TO SERVICE.  THE DEFERRAL WAS CLEARED ON 12/17/2010 IN CMH WHEN THE E2 ANTI-ICE VALVE TRANSDUCER WAS REPLACED, WITH NO FURTHER DIFFICULTIES NOTED.

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