Service difficulty report · Selector Valve · Dhav DHC8301

Difficulty date
October 19, 2004
Submitted
March 3, 2005
Operation
General aviation
Make and model
Dhav DHC8301
Engine
Pwa PW123
Propeller
Hamstd 14SF23
Part
Selector Valve
Part number
574295
Condition
Failed
Location
Mlg
Stage of operation
AP
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) DURING APPROACH, LANDING GEAR WOULD NOT EXTEND, ALTERNATE MLG EXTENSION USED. TROUBLE SHOOTING REVEALED THAT LDG SELECTOR VALVE EXTENSION SOLENOID COIL WAS OPENED. LDG SELECTOR VALVE WAS REPLACED.