What was found
LANDING GEAR ALTERNATE EXTENSION DOOR WILL NOT OPEN ON THE FLOOR. REPLACED THE SECONDARY SELECTOR VALVE IAW AMM 29-21-06-400-801.
- Difficulty date
- January 20, 2013
- Submitted
- January 25, 2013
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 14,758 hours, 15,839 cycles
- System (JASC)
- 3231 · Landing Gear Door Retract Section
- Part
- Selector Valve
- Part number
- 6131001001
- Part serial
- 0177
- Condition
- Failed
- Location
- Mlg Door
- Part time
- 14,758 hours, 15,839 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.