# SDR COMA2010041250095

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2010
- Submitted: April 12, 2010
- Operation: Air carrier
- Aircraft: [N937CA](https://openairdocs.org/aircraft/N937CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7044
- Aircraft time: 36,175 hours, 32,935 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Priority Valve
- Part number: 46193
- Part serial: 544
- Condition: Failed
- Location: Nlg
- Part time: 23,295 hours, 20,615 cycles
- 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/COMA2010041250095

## Discrepancy

ON CLIMBOUT FROM CVG RECEIVED NOSE GEAR DISAGREE MSG.  EMERGENCY DECLARED, A/C RETURNED TO CVG LANDED SAFELY.  REMOVED AND REPLACED MLG PRIORITY VALVE.

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