Sabo 72-12G Manual De Uso página 81

ENG 34
– screw down the nut (5) on the rod until the right-hand front part of the deck
begins to rise, and then tighten the relative locknut (6);
– screw the nut (7) on the front left support until the deck in that area begins to
rise, and then tighten the nut (8)
If you are unable to get the cutting deck parallel, consult your Dealer.
B
RAKE ADJUSTMENT
The adjustment will need to be made while the
parking brake is engaged.
➤
For mechanical drive models:
Loosen the nut (1) which holds on the bracket
(2) and turn the nut (3) until the length of the
spring (4) is 46 - 48 mm inside the washers.
When the adjustment has been made, tighten
the nut (1).
➤
For hydrostatic drive models:
Turn the nut (5) until the length of the spring
(6) is 45 - 47 mm inside the washers.
IMPORTANT
these values to avoid overloading the brake
unit.
A
DJUSTING DRIVE ENGAGEMENT
➤
For mechanical drive models:
If you should notice that forward drive
power has dropped, you can adjust the
regulating screw (1) which is accessible
through the hatchway beneath the seat.
Undoing the screw and then lengthening
the spring (2) will increase the drive ability.
The best length for the spring is 86 mm
measured from the outer ends of the spring. Once the adjustment has been
made, tighten the locknuts (3). Excessive spring tension may cause too sud-
den engagement of the clutch, resulting in the machine tipping up.
Do not screw to below
3 4
46 - 48
1
1 3
MAINTENANCE
mm
2
45 - 47
mm
5
6
86 mm
2