BELARUS-
1221.2/1221В.2/1221.3
Adjustments
159
Front wheels toe-in adjustments
After a required tread width of the front
wheels is set
,
check and if necessary ad-
just the toe-in by changing the length of
the steering rod (2).
1. Inflate the tires to the required pressure
(see Table on page
Л
17.)
2. Drive the tractor straight for several me-
ters
on a flat surface, then stop it and
apply the parking brakes.
3. Measure the distance «
В
» behind the
tractor between two opposite points on
the end of the rim at the height of the
horizontal wheels’ axles.
4. Turn the parking brakes off and move
the tractor forward so making the
wheels turn for 180
°
approximately,
then measure the distance «
А
» in front
of the front driving axle between the
same metering points as in case with
the distance «
В
» measurement. The
toe-in is adjusted properly if the dis-
tance «
А
» is (0...8) mm less than the
distance «
В
». If the toe-in size exceeds
the mentioned limits
,
adjust it doing the
following:
5. Loosen the tightening of the lock-nuts
(1) and (3) of the tube (2) of the steer-
ing rod.
6. Set the required toe-in size by rotating
the tube to this or that direction.
7. Tighten the lock-nuts (1) and (3) with
torque of 100…140 N
·
m.
Fig.
К
-1.
Summary of Contents for 1221.2
Page 1: ...BELARUS 1221 2 1221В 2 1221 3 1221 0000010РЭ OPERATORS MANUAL 2009 ...
Page 290: ...BELARUS 1221 2 1221В 2 1221 3 Supplement 293 Electrical scheme of tractor connections ...
Page 291: ...BELARUS 1221 2 1221В 2 1221 3 Supplement 294 Variants of tractor connections ...
Page 293: ...BELARUS 1221 2 1221В 2 1221 3 Supplement 290 826 3805010 instrument board scheme ...