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In case that some asymmetry of braking<br />
between the left and right brake occurs<br />
after such adjustment, it is necessary to<br />
release the adjustment screw (7) of that<br />
brake that brakes more intensively up to<br />
the moment when braking effects of both<br />
wheels are balanced; however, it is allowed<br />
to release the screw max. by 1/2<br />
of turn. In case that even after this readjustment<br />
the asymmetry of braking continues,<br />
it is necessary to adjust the<br />
brakes of the tractor in an authorised repair<br />
shop.<br />
ADJUSTMENT OF HAND BRAKE<br />
1. Adjust the lever (4) so that the distance<br />
between the bracket (K) and<br />
face of the fork on the lever (4) is<br />
109mm (the lever (4) should form an<br />
angle 20° with vertical plane).<br />
2. Screw in the nut (2) onto the contact<br />
surface of the pin (3) without any play<br />
and pre-stress – the arms (5) shall not<br />
be squeezed.<br />
3. The adjustment procedure is identical<br />
for the right and left sides of the tractor.<br />
4. Using the nuts (8) adjust the hand<br />
brake lever Bowden so that at angle<br />
20° on the lever (4) the hand brake<br />
lever is without any play.<br />
5. Lift and lower the hand brake lever (1)<br />
several times to eliminated any possible<br />
plays between the components.<br />
ADJUSTMENTS<br />
6. Check adjustment of the hand brake<br />
system and if necessary, correct the<br />
adjustment and check tightening of all<br />
locking nuts (6), (8).<br />
In case that some asymmetry of hand<br />
brake effect between the left and right<br />
brake occurs after such adjustment, it is<br />
necessary to release the adjustment nut<br />
(2) of that brake that brakes more intensively<br />
up to the moment when braking effects<br />
of both wheels are balanced; however,<br />
it is allowed to release the nut (2)<br />
by 1.5 of turn. In case that even after this<br />
readjustment the asymmetry of braking<br />
continues, it is necessary to adjust the<br />
brakes of the tractor in an authorised repair<br />
shop.<br />
Note: Adjustment holes are on the floor<br />
of the tractor cabin to facilitate adjustment<br />
of the brakes.<br />
183<br />
C754<br />
ADJUSTMENT OF FREE TRAVEL OF<br />
BRAKE PEDALS<br />
Correct play between the piston rod of<br />
brake pedal and the piston of main brake<br />
valve is 0,5-1,0 mm (3 - 6 mm when<br />
measured at the edge of the brake pedals<br />
at unlatched pedals). Adjust the play<br />
at unlatched pedals and after releasing<br />
of the adjusting nut (1), in which the piston<br />
rod is screwed.
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