15. You must check the end play
of the output drive shaft
subassembly.
Install the end cover without
installing either valve or
bearing plates. This eliminates
spring tension against the
output shaft.
Install cap screws in end cover
and slowly and evenly tighten
them. On models 33/39/46
torque cap screws to 39 lb-ft
[53 Nm]. On models 54/64,
torque to 63 lb-ft [85 Nm].
Place and support motor
assembly on end cover. Gently
tap output shaft inward with
hammer.
Install magnetic base indicator
on mounting flange with
gauge on output shaft end.
Use pliers to grip output shaft
as low as possible. Pry
upward to determine shaft end
play. Indicator must read .002
to .007 inches [,05 to ,17 mm]
shaft end play.
If end play is incorrect, adjust
by adding or removing shims
under bearing cup located in
end cover.
16. After adjusting end play,
reposition motor on mounting
flange and remove end cover.
17. Install two dowel pins in face
of cylinder barrel subassembly.
Freely lubricate bearing plate
with dowel pins and install it
on cylinder barrel
subassembly.
.002 in. - .007 in.
To Next Page
Loading...
Need help?
General
