7. Install bearing sleeve
8. Press inner ring of antifriction bearing in the end.
Note: when assembling main reducer, taper rolling
bearing shall have certain tightness that is on the
basis of eliminating bearing clearance and give
certain preload. The purpose is to reduce axial force
caused during transmission process which will result
in axial displacement, improve supporting rigidity,
and guarantee normal mesh of bevel gear pair. But
if it is too tight, it will accelerate abrasion of taper
rolling bearing. Press with P= 5420 kg pressure at
the top side of inner ring of rolling bearing, grapple
Φ14.5 hole with pull and push ergometer, pull
ergometer along with tangential direction, indication
of ergometer when pushing shall be 17.34-30.06N,
if the indication is not within the range of 17.34-
30.06N, increase or reduce thickness of spacer
shim, repeat the above process until the indication
is within 17.34-30.06N.
Assemble of differential assembly
2. Assemble rolling bearing at the bearing position of
right shell terminal of differential mechanism.
SPC000010 Rear Axle
Page 36
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