Overhaul Control Valve Lower Body

CONTROL VALVE LOWER BODY





Components
Numbers preceding valve springs correspond with those shown in "CONTROL VALVE AND PLUG RETURN SPRINGS".

Disassembly





Remove valves at retainer plate.

Inspection
VALVE SPRINGS





^ Check each valve spring for damage or deformation. Also measure free length and outer diameter.
Inspection standard: Refer to Specifications.
^ Replace valve springs if deformed or fatigued.

CONTROL VALVES
^ Check sliding surfaces of control valves, sleeves and plugs for damage.

Assembly





^ Install control valves.

RETAINER PLATE (FOR CONTROL VALVE LOWER BODY)








^ Install proper retainer plates.