GGP ITALY 102 Gebrauchsanweisung Seite 108

MAINTENANCE
Loosen the nut (1) which holds on the brack-
et (2) and turn the nut (3) until the length of
the spring is:
A = 47.5 - 49.5 mm (
drive models)
B = 45 - 47 mm (
models)
measured inside the washers. When the
adjustment has been made, tighten the nut
(1).
IMPORTANT
these values to avoid overloading the brake
unit.
WARNING!
!
not work properly even after this adjust-
ment, immediately contact the Licensed
Service Centre. DO NOT ATTEMPT OTHER WORK ON THE BRAKE THAN
DESCRIBED HERE.
6.3.5 A
DJUSTING THE TENSION OF THE DRIVE BELT
If you should notice that forward drive power has dropped, it will be necessary to
adjust the tension of the spring of the stretcher to return to former conditions.
Access for making this adjustment is by taking off the inspection hatch beneath
the seat.
Loosen the locking nuts (2) and tighten or loosen the screw (1) as much as nec-
essary for a length "A" of the spring (3) of:
A = 114 - 116 mm (
drive models)
A = 109 - 111 mm (
drive models)
measured to the outside of the end of the spring.
When the adjustment has been made, tighten the
nuts (2).
NOTE
➤
For mechanical
➤
For hydrostatic drive
Do not screw below
If the brake still does
➤
For mechanical
➤
For hydrostatic
When replacing the belt, take
2
1 3
B
2
A
3
2
1
EN 49
A
3 1