What was found
GEAR UP DISAGREE AFTER TAKEOFF NOSE GEAR REMAINED DOWN. PERFORMED MANUAL GEAR EXTENSION USING QRH. RETURNED TO DEPARTURE, EMERGENCY DECLARED. REPLACED PRIORITY VAVE IAW AMM 32-33-15. LEAK AND OPS CHECKED GOOD.
- Difficulty date
- July 13, 2012
- Submitted
- July 18, 2012
- Operation
- Air carrier
- Aircraft
- N921EV
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7819
- Aircraft time
- 19,889 hours, 18,876 cycles
- Engine
- Ge CF343B1
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Priority Valve
- Condition
- Malfunctioned
- Location
- Mlg
- Part time
- 986,544 hours
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.