III. FDA with bevel reducing gears.
Steering booster without the cylinder
in the steering trapezium (if installed)
The front wheel track is adjusted step-
lessly by means of a screw mechanism
located on the front axle cantilevers with-
in the three intervals: 1350-1500 mm,
1500-1600 mm, 1600-1800 mm.
To obtain the required track width, set the
appropriate positional relationship of the
wheel rim relatively to the disk as shown in
the figure below.
For the wheels with permanent disk off-
set, the track is adjusted steplessly within
the range of 1400...1600 mm and
1750…1950 mm.
To alter the track, lift the tractor front (or
front wheels in turns) while keeping the
clearance between the wheels and the
ground; brake rear wheels, after which:
a) turn out the bolts (4) and remove the
cover (2);
b) release the cantilever wedges (3) hav-
ing unscrewed the nuts so that the
free movement of the bevel pair hous-
es would be ensured.
The movement of the reducing gear
housings in the front axle cantilevers
with the wheels and obtaining of the
required track within the specified in-
tervals is provided by rotating the ad-
justing screw (1) with a wrench. The
rotation of the adjusting screw shall be
accompanied by steering rod length
variation.
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