Service difficulty report · Shuttle Valve · Piper PA42

Difficulty date
September 22, 2014
Submitted
October 17, 2014
Operation
Air carrier
Aircraft
N238PC
Make and model
Piper PA42
Aircraft serial
428001029
Part
Shuttle Valve
Part number
WTC22171
Condition
Inoperative
Location
Landing Gear
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

VALVE PARTIALLY OPENED ALLOWS FLUID THROUGH TO PNUMATIC SIDE. IT IS SUSPECT OF WIND/SIDE LOAD TO PUSH AGAINST IB GEAR DOOR, FORCING HYDRAULIC FLUID PAST VALVE TO PNUMATIC SIDE.

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