Zetor Proxima GP Series, Operator'S Manual

Page: 200 / 226

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.
Cogged belt tension
If the V-belt is properly stretched,
the belt deflection must be A = 7-8 mm
when the force B = 50 N is applied on one belt.
Perform stretching of the V-belt to the required value after
release of fixing bolts (1, 2).
* Stretching of the V-belt of the air conditioning
compressor
If the V-belt is properly stretched, the belt deflection must
be 7.5 mm when the force 25 N is applied on the belt.
Perform stretching of the V-belt to the required value after
release of fixing bolts of the air conditioning compressor.
PGPPN185
ADJUSTMENT
199