Control Valve Lower Body

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.
- 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.