Zetor PRIMO HT 20 NC, Operator'S Manual

Page: 123 / 134

Brake system faults
Steering system faults
FAULT PROBABLE CAUSE SOLUTION
Brake
The brake does
not work or only
one side brakes

Brake pedal play
too large

Adjust the play

Worn or burned
brake lining

Have it repaired by an authorized service

Different play on the
left and right sides

Set the same play on the left and right side
FAULT PROBABLE CAUSE SOLUTION
Steering
system
The steering
wheel can be
turned stiffly or
vibrates

Incorrect
convergence

Adjust the convergence

Incorrect tire
inflation pressure

Set the same specified pressure for the left
and right tires

Vibration occurs on
some steering joint

Tighten or replace connected parts
The free
movement of
the steering
wheel is too
large

Worn steering
wheel shaft

Have it repaired by an authorized service

Worn metal parts

Have it repaired by an authorized service

There is a play on
some joint of the
steering

Tighten
TROUBLESHOOTING
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