What was found
AFTER TAKEOFF, ON GEAR RETRACTION NOSE LANDING GEAR DOORS KEPT CYCLING, ATTEMPTED RECYCLE NO EFFECT. REMOVED AND REPLACED NOSE GEAR, OPERATED DOOR SEQUENCE VALVE PER MM 32-34-08 PAGE 401-405, OPS AND LEAK CHECK NORMAL. UIEA (M)
- Difficulty date
- August 20, 2004
- Submitted
- September 9, 2004
- Operation
- Air carrier
- Aircraft
- N505MC
- Make and model
- Boeing 7472D3B
- Aircraft serial
- 21251
- System (JASC)
- 3230 · Landing Gear Retraction/Extension System
- Part
- Sequence Valve
- Part number
- 2670112M1
- Condition
- Failed
- Location
- Nlg
- 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.