Section F. Adjustments
Belarus-510/512
Operating manual
74
Adjusting tapered roller bearings of
wheel guides of Belarus 510 tractors
When adjusting bearings of wheel
guides, set the axial clearance of 0.08 to
0.20 mm. Check it after each 1,000 ser-
vice hours. To do that, raise the wheel
and slightly rocking it in the direction
perpendicular to the rotation plane, de-
termine the bearing clearance.
If a high clearance is determined, adjust
proceeding as follows:
a) unscrew the bolts and remove the
cap 2;
b) unsplint the castle nut 1 and, rotating
the wheel by hand, tighten the nut 1
until a high resistance to wheel rota-
tion appears. Then unscrew the nut
only to an extent allowing to obtain
alignment of the nearest slot of the
nut with the cotter-pin hole in the
half-axle.
c) check easy rotation of the wheel;
d) fasten the nut with a cotter pin, in-
stall the cap to place first filling it with
grease.
