GGP ITALY SPA 122 Owner's Manual page 44

MAINTENANCE
NOTE
from cutting, the front part should always be 5 -
6 mm lower than the rear.
– Put the machine onto a flat surface and check
the tyre pressures;
– put 26 mm blocks (1) under the front edge of
the deck and 32 mm blocks (2) under the rear
edge, and thenput the lifting lever into position
«1»;
– loosen the nuts (3), the screws (5) and the lock-
nuts (4 – 6) on both the right and left side, so
that the deck is resting firmly on the blocks;
– push the two connecting rods (7) to the back
and screw down the two nuts (3) on each rod
until the front part of the deck just begins to
rise both at the right and the left, and then
tighten the relevant locknuts (4);
– turn both the rear screws (5) until the rear of the
deck begins to rise both at the right and the
left, and then tighten the relevant locknuts (6).
If you are unable to get the cutting deck adjusted properly, consult a Licensed
Service Centre.
6.3.3 A
DJUSTMENT TO THE ENGAGEMENT AND BRAKE OF THE BLADES
➤
For models with lever operated engage-
ment
When the lever to disengage the blades is
operated, this also brings the blade brake
into operation for stopping the blades within
few seconds.
A badly functioning blade brake is usually
due to wear in the brake lining (2) and this will
need to be changed by a Licensed Service Centre.
A stretched cable and changes in the length of the belt can impair the blades'
engagement or rotation.
To compensate this, turn the adjusting nut (1) till the correct spring length is
achieved (measured from the outer ends of the spring with the blades
engaged).
For achieving good results
1 = 26 mm
2 = 32 mm
4 3
5
6
Mod. 102 ©
Mod. 122 ©
1
EN 43
7
94 - 96 mm
92,5 - 93,5 mm
2