Zetor MAJOR HS, Operator'S Manual

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Setting wheel stops with front drive axle
Set the stops always with any wheel track change or tire replacement with front drive axle.
Wheel stops with front drive axle must be set so that there would be a distance of at least 50 mm between
front drive axle tires and tractor with full lock and full axle swing around central pin.
Setting wheel stops with front drive axle check
1. Set full lock to one side and check that the distance between a tire and the nearest solid point on the
tractor is at least 50 mm. Check both front tires.
2. Turn the steering to full lock to the other side and check according to point 1.
3. Heave one side of the front axle to the maximum swing (front axle leans against the bracket) and check
according to point 1 and 2.
4. Hoist the other side of front axle to the maximum swing (front axle leans against the bracket) and check
according to point 1 and 2.
The setting of stops (A) changes after the release of a nut (2) and unscrewing or screwing in a screw (1).
Front wheels toe-in
Before checking toe-in, it is necessary to check or adjust the clearance in front wheels
bearings and inflate front tires to prescribed pressure.
The measurement of toe-in is done on wheel rims.
After the change in setting wheel stops with
front drive axle, it is always necessary to check their
setting according to points 1 to 4.
F13BN033
The value of toe-in of front wheels taken on the rim of
a tractor:
z
With driven axle 0 to 4 mm
'S' toe-in is given by the difference of measured values:
S = b - a.
F_02_189
WHEEL TRACK CHANGE
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