check hole so that the machined counterbore of the check
seat is towards the ball. Figure No. 26.
Bring spring slots of both parts in line and stand parts
on end of bench. Insert spring installation tool through
spring slots of both parts. Tool is available as Part No.
Tighten check seat to 150 inch-pounds torque. Figure No.
600057. Position 3 pairs of centering springs (or 2 sets of
27. Test check ball action by pushing ball with small clean
3 each) on bench so that extended edge is down and
pin against spring force. Ball need NOT be snug against
arched center section is together. In this position, enter
seat for proper function.
one end of entire spring set into spring installation tool.
Figure No. 30.
Install spool within sleeve carefully so that spring slots
of both parts will be at same end. Rotate while sliding
parts together. Figure No. 28 and Figure No. 29 . Test
for free rotation. Spool should rotate smoothly in sleeve
Compress extended end of centering spring set and
with finger tip force applied at splined end.
push into spool sleeve assembly withdrawing installation
tool at the same time. Figure No. 31.