WORKSHOP MANUAL
4 - MAINTENANCE
EDITION
PAGE
28 /37
11. Lower the right arm and adjust the lower adjusting
nut (6) to obtain a distance of 24-26 mm between the
teeth of the crown (4) and the lock roller (16).
12. Lift the right arm (20) and adjust the upper adjusting
nut (17) so that the tooth (18) remains engaged with-
out forcing the cam (19).
To reassemble, follow the operations from 2 to 1 in the reverse or-
der, taking care to:
• Fit the pulley (2) with the «UP» marking facing upwards.
Interventions on the blades can be performed with the cutting deck applied to the ma-
chine, adjusted to the minimum cutting height «1» and set to the "Maintenance / Washing" posi-
tion.
To do so, rotate the two side release levers (1) forwards, use the two front handles (2) and lift the
cutting deck (3) as far as the locking point.
- Apply the machine parking brake and check the stability of the cutting
deck before starting any intervention.
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