Control Valve: Disassembly
- Place valve in vise and remove dust cover. Remove adjusting nut, valve-to-adapter attaching bolts and valve housing and spool from adapter. Remove spool from housing.
- Remove spring, reaction spool, washer reaction spring, spring retainer and seal. Remove "O" ring from spool. Remove annulus spacer valve shaft washer and plug to sleeve key. Remove clamp from stud.
- Carefully turn adjuster plug out of sleeve. Remove adapter from vise and invert, permitting spring and one of 2 ball seats to fall free. Remove ball stud and other ball seat and sleeve will fall free.