Zetor FORTERRA HSX 120, Operator'S Manual

Page: 210 / 232

Almost all the following works require certain experience and more exacting service and
diagnostic equipment. That's why we recommend to do the works at specialized or authorized
workshops.
Flat belt drive tension of accessories
Bleeding the brake system of the tractor
Brakes bleeding should be carried out by an authorized service center.
Foot brake check
Flat belt drive tension of accessories ( A ) does not need to
be adjusted. The belt is tensioned automatically.
*Tensioning the V-belt of the AC compressor
If the V-belt (B) is properly tensioned - its deflection must
be 5.5 mm when the belt is subject to the force of 50 N.
Tension the V-belt to the prescribed value after releasing
the fixation screws of the AC compressor.
FHD14N080
With the foot brake pedals disconnected depress the
pedal with the maximum force of approx 500 N. If the
pedal can be depressed almost to the stop consisting in
the boss on the bottom part of the console, the foot brake
must be adjusted.
FCL20S5052
ADJUSTMENT
209