# SDR VNAA0511020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2005
- Submitted: December 14, 2005
- Operation: Air carrier
- Aircraft: [N703PS](https://openairdocs.org/aircraft/N703PS), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10137
- Aircraft time: 3,981 hours, 3,632 cycles
- Engine: Ge CF348C1
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Shutoff Valve
- Part number: GG670800025
- Part serial: 00522
- Condition: Failed
- Location: Rt Anti Ice Sys
- Part time: 3,981 hours, 3,632 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA0511020

## Discrepancy

THE RIGHT COWL ANTI-ICE CAUTION MESSAGE ILLUMINATED WHEN RIGHT COWL ANTI-ICE WAS SELECTED.  THE CREW FOLLOWED THE QRH AND RETURNED TO CLT.  MAINTENANCE REMOVED & REPLACED THE RIGHT PRESSURE REGULATING & SHUTOFF VALVE.  THE SYSTEM OPERATIONALLY CHECKED GOOD.  THE AIRCRAFT WAS THEN RELEASED FOR SERVICE.

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