What was found
GEAR WOULD NOT RETRACT WHEN COMMANDED. MAINTENANCE TROUBLESHOOTING REVEALED A FAULTY LANDING GEAR CONTROL VALVE. REMOVED AND REPLACED VALVE. OPS CHECK NORMAL.
- Difficulty date
- March 30, 2006
- Submitted
- April 11, 2006
- Operation
- Air carrier
- Aircraft
- N420FX
- Make and model
- Lear 45LEAR
- Aircraft serial
- 126
- Aircraft time
- 4,383 hours, 3,343 cycles
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Control Valve
- Part number
- 6632302001003
- Condition
- Malfunctioned
- Location
- Mlg
- 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.