13IMO-218 EN - Issue 8/2020
g. Pull the pinion the rest of the way out of the body. Check the
pinion bearing #5 for its condition. If removal and replacement of
the pinion bearings are required, carefully push the pinion bearing
o with the help of a screw driver and remove from the body.
Remove the rack bearing #12. Remove the bottom pinion bearing
#15, the bottom pinion seal #11, and the end cap seals #16.
8. ASSEMBLY FOR DOUBLE
ACTING & STANDARD
MODE SPRING SPRING
RETURN
(FAIL CLOCKWISE, CW)
NOTE:
• Follow the sequences as given below to ensure proper
assembly.
• Use only the recommended accessories and lubricants.
a. Clean all the parts.
b. Fit bottom pinion bearing #15 and bottom pinion seal #11
on to the pinion #2. Apply recommended grease over the
pinion bearing surface #15 and on the bottom pinion seal #11.
Apply a thin coat all over the surface; avoid excess grease.
Insert pinion carefully into the body #1 from the bottom,
approximately half way.
c. While installation of cam #8 match cam slot with pinion #2 slot
properly as shown.
d. Install top pinion seal #14 on pinion and apply a light layer
of grease. Install top pinion bearing #18 on pinion. Push the
pinion the rest of the way into the body.
Apply gentle force while rotating the pinion to facilitate the
insertion.
e. Install polyacetal washer #10, SS washer #19, and external
circlip #17 on top of pinion. Check for free rotation of pinion.
f. Apply recommended grease over the bore of the body; avoid
excess grease.
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