Zetor MAJOR HS, Operator'S Manual

Page: 88 / 140

Adjustment of toe-in of the wheels of the front driving axle
C507
Note:
Tractors are in standard equipped with hydrostatic device.
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Set the wheel symmetrically with longitudinal axis of a tractor.
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Measure the distance between rims in the front on horizontal level of wheel axis. Mark the place of
measurement.
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Travel forward with a tractor so that the marked places would be on horizontal level of rear wheel axis
(turn by 180°) and remeasure the distance between marked places.
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Release locking nuts of ball joint heads (2) of connecting rods of devices in hydraulic cylinder.
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Adjust toe-in by turning the pin of ball joint (3). Do the adjusting symmetrically with both joints to keep the
same lock of wheels to both sides (do the measurement on the sides of rims).
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Locking nuts of heads of ball joints (2), tighten with a torque of 122 - 136 N. Upper surfaces of heads must
be (1) parallel.
Front drive axle fenders
The mudguards of the front drive axle are in the version
together with the swivelling brackets. The swivelling
brackets enable swivelling of the front wheels to the
maximum steering angle. The mudguards are on the
adjustable holders where the height (by moving the
screws (a) to other holes) and side (by moving the screws
(b) or (c) to other holes) can be adjusted.
MGP16N010
WHEEL TRACK CHANGE
87