REPLACEMENT CLUTCH BEARING
Necessary facilities and equipment to replace the bearing:
Hand press, electric furnace or crucible.
With a large work surface wear of the graphite bearing
replace it. It is also possible replacement of the bearing assembly with a clamp
(At the fork assembly).
For this purpose, parts a special kit
412-1601953 - bearing clutch with the links in the collection.
To change the worn bearing, proceed as follows.
1.Vypressuyte bearing of the cage, tapping a hammer on
a wooden arbor, resting in the end bearing, or by using
for this purpose, manual press.
2.Set clip bearing in an electric furnace (or cup)
and heat it to a temperature of 240-250 ° C.
3.Set heated cage 2 (Fig. 66) bearing holder 3
press to bevel clamp for pressing the bearing was the top
and by inserting xagraphite bearing a hole in the cage, zapressuyte
until it stops. The working surface of the bearing in this case should not be
be damaged (chipped, chipping, etc.). Cooling of the cage
after assembly with the bearing should occur in the air. Wearing
stamped on the trunnion yoke connecting links 8
(See Fig. 54), bearing clamp assembly set in a radial
excavation clutch fork and secure it with
these connecting links, which are installed
rotation around the axis of the bearing holder pins to lock spring
of the links in the ribs on the back of the curved grooves fork.
It should be remembered that after the replacement of graphite bearings need
setting the fork and clutch mechanism, free to adjust
course of the outer end of the fork.