Section F. Adjustments
Belarus-510/512
Operating manual
66
PTO with bevel gear speed reducers.
Steering booster without cylinder in
steering linkage
The front wheel track is adjusted step-
less by a screw mechanism located on
the front axle sleeves in three ranges:
1,350-1,500
mm,
1,500-1,600
mm,
1,600-1,800 mm.
To obtain the required wheel track, set the
mutual bracing of the whee; rim relative to
the disk as shown on the figure below.
For wheels with constant disk offset, the
track is adjusted stepless within 1,400 to
1,600 mm and 1,750 to 1,950 mm.
To change the track, raise the tractor front
(or front wheels in turn), providing a clear-
ance between the wheels and soil, brake
the rear wheels. Put a support under the
tractor front to provide secure and safe
tractor position, after that;
a) unscrew the bolts (4) and remove the
cover (2);
b) release the wedges of sleeves (3) un-
screwing the nuts by an extent ensur-
ing free movement of conical pair
housings.
Rotating the adjustment screw (1) with
a wrench ensures movement of final
reduction gear housings with wheels
in the front axle sleeves and obtaining
the desired wheel track in the speci-
fied ranges. Rotation of the adjust-
ment screw must result in changes of
the steering rod length.
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