SECTION 9 RING
Protect 14 hole end and clamp across port surface lightly.
Drop check valve spring into check hole with large end
b. Drop check ball into check hole and insure that it
rests on top of the small end of the spring within the hole
wrench and screw into threads within check hole so that
the machined counterbore of the check seat is towards
c. Torque check seat to 12.5 ft.-lbs. (1.728 kg-m)
with small clean pin against spring force. Ball need NOT
be snug against seat for proper function.
d. Install spool within sleeve carefully so that spring
slots of both parts will be at same end. Rotate while
sliding parts together (see figures 9-37 and 9-38). Test for
free rotation. Spool should rotate smoothly in sleeve with
finger tip force applied at splined end.