# SDR COMA0860287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2008
- Submitted: July 29, 2008
- Operation: Air carrier
- Aircraft: [N713CA](https://openairdocs.org/aircraft/N713CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7245
- Aircraft time: 24,306 hours, 22,043 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Priority Valve
- Part number: 46193
- Part serial: 199B
- Condition: Leaking
- Location: Landing Gear
- Part time: 33,668 hours, 30,095 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA0860287

## Discrepancy

LANDING GEAR WOULD NOT EXTEND.  FLUID LEVEL OF HYD SYSTEM 3 WAS 5%.  DECLARED EMERGENCY, PERFORMED EMERGENCY EXTENSION, LANDED WITHOUT INCIDENT.  REPLACED MLG PRIORITY VALVE, WHICH WAS LEAKING AT EXPANSION FITTING.  SERVICED SYSTEM 3.  NO FURTHER DEFECTS.  (S)

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