BELARUS-1523/1523
В
/1523.3
/1523В.3
Construction and Operation
125
Adjusting the Brakes
Adjusting the Service Brakes of the BELARUS-1523/1523.3 Tractors
To adjust the service brakes of the trac-
tors without reversible control post, pro-
ceed as follows:
1. Set the pedal pads (8, 9) in one plane
making use of the thrust adjusting
bolts (5) for the purpose by screwing
them in to about 20 ±3 mm. Lock the
nuts (4).
2. Adjust the free play of the pedals (8,
9) to within 4…8 mm. To do this, pro-
ceed as follows:
2.1. Uncotter and remove pins (6) and
disconnect forks (3) from the stems of
pedals (8, 9).
2.2. Turn out the lock-nuts (7) several
turns and, by screwing the forks (3) in
or out, shorten or lengthen, respec-
tively, the hydraulic cylinder (1, 2)
rods, to meet the required free play of
the pedals.
2.3. Lock nuts (7) fitted on pins (6) and
cotter-pin them. The pedal free play of
4…8 mm corresponds to a 0.6...1.3
mm clearance between the piston and
the pusher in each master hydraulic
cylinder.
2.4. The pedals should not be in contact
with whatever components of the cab.
The position of pedal pads as to
height is be adjusted, if required, by
bolts (5) and by changing the length of
the hydraulic cylinder rods; provided
the pedal free play is maintained
within 4…8 mm.
Содержание 1523
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