BELARUS-1523/1523
В
/1523.3
/1523В.3
Construction and Operation
130
Adjusting the Service Brakes of the BELARUS-1523
В/1523В.3
Tractors
IMPORTANT!
Adjustment of the
brakes should only be carried out after
checking and adjusting the service
brakes for forward motion and the
parking brake.
The forward-motion brakes shall be
adjusted and air shall be bled from
them in the same way as described for
the service brakes of the BELARUS-
1523/1523.3 tractor.
In the reverse motion, the tractor
brakes shall be adjusted as follows:
1. Check and, if necessary, adjust the
dimension 33±2 mm by screwing the
thrust bolt (9) in to the specified depth.
After the adjustment of the thrust bolt
(9) is completed, tighten the lock-nut
(8).
2. Adjust the free-play of pedal (1) to
within 6...12 mm; this figure corre-
sponds to a clearance of 1...2 mm be-
tween the push rod (4) of the master
brake cylinder (3) and the piston (2).
To adjust, follow with the procedures,
as follows:
•
Uncotter and remove the pin (7).
•
Remove the protective boot and turn
out the lock-nut (5) by several revolu-
tions.
•
Set the free travel of the pedal (1)
within the limits specified above by
screwing the fork (6) on or from the
push rod (4). The free travel of the
pedal shall be 90…110 mm.
•
Lock the nut (5), fix the pin (7) with a
cotter pin and refit the boot.
Summary of Contents for 1523
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