PRONAR PRONAR 5110, Руководство оператора

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Section 5: USING THE TRACTOR
5-24
FRONT WHEEL TURNING ANGLE ADJUSTMENT
Tractor's front wheels are fitted with turning limiters 1. Limiters should be so regulated that they
ensure a minimum of 20 mm space between tyres and whatever part of tractor in maximum turn position to
the left or the right.
1
2
To adjust limiters 1 first loosen securing nut 2, and
then tighten or loosen regulating screw 1 setting the
required turning angle. After adjustment, tighten securing
nut
2 using torque of 200 Nm.
After adjusting both turn limiters, ensure that the
appropriate space is maintained at maximum turn of wheels
between tyres and the tractor.
Figure 5-27 Front wheel turn angle adjustment.
Front wheels are equipped with moving front mudguards, which turn together with wheels when
tractor turns. When angle turn increases, mudguard angle turn remains limited, to prevent collision of
mudguard with engine bonnet, simultaneously allowing further turning of wheel under mudguard. Because of
this there is a smaller turning radius than in the case of traditional mudguards.
Initial and final point adjustment at which mudguards stops during turning the wheel on right or left
side is made with the aid of adjustment bolts 3 and 4. With wheels set to drive forward is loosen securing
nuts, and then screw in or screw out regulating bolt 3 set mud guard parallel to wheel and secure the
securing nut. Then with wheels turned maximally to the right, adjustment bolt 4 shall be set out required
turning angle limitation of right wheel mudguard in order that mudguard does not touch engine parts or
engine bonnet.
3 4
After adjusting right mudguard, wheel should be
turned maximally to the left and the left mudguard adjusted.
After adjusting both turn limiters, ensure that the
appropriate space is maintained at maximum turn of wheels
between tyres and the tractor.
Figure 5-28 Adjustment of mudguard inclination.