What was found
GEAR EXTENDED MANUALLY DUE TO HYDRAULIC SYSTEM LOSS. (FLT 4620) REPLACED O-RING ON THE LANDING GEAR BALANCE RELIEF VALVE.
- Difficulty date
- June 25, 2009
- Submitted
- July 1, 2009
- Operation
- Air carrier
- Aircraft
- N453SW
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7743
- Aircraft time
- 17,316 hours, 13,228 cycles
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- O-Ring
- Condition
- Failed
- Location
- Landing Gear
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.