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CHANGE OF WHEELS TREAD<br />
ADJUSTEMNT OF TOE-IN WITH TRACTORS EQUIPPED WITH A FRONT<br />
DRIVING AXLE<br />
Note: The tractors are equipped standardly with hydrostatic steering.<br />
Set the wheels symmetrically with the longitudinal axis of the tractor.<br />
As shown on fig. E503, measure at the front end in horizontal axis the distance between<br />
the rims. Mark the point of measurement.<br />
Drive on with the tractor so that the marked points are in horizontal plane of the<br />
wheels axis on the back (turning by 180°) and repeated measurement of the distance<br />
between the marked points.<br />
Release the lock nuts of ball joint heads (2) of steering connecting rods at the hydraulic<br />
cylinder.<br />
Adjust toe-in of wheels by turning the ball joint shank (3). Perform adjustment of<br />
both joints symmetrically to preserve the same locks of wheels to both sides (carry<br />
out measurement on sides of the rims).<br />
Tighten lock nuts of ball joint heads (2) by a torque 122 to 136N. The upper surfaces<br />
of the heads (1) shall be parallel.<br />
E504<br />
E505<br />
MUDGUARDS OF THE FRONT<br />
DRIVING AXLE<br />
The mudguards are mounted on adjustable<br />
brackets that can be adjusted to<br />
sides (by relocation of screws “a“ into<br />
other holes) and to the desired height (by<br />
relocation of the screws “b“ to other<br />
holes) according to the desired wheel<br />
treads and type of the tyres used.<br />
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