18
PLEASE NOTE!
When the implement is lifted off of the ground, the
two side wings of the frame should be pointing
slightly down. If this is not the case or if the wings
are pointing down too much, the stop bolts on the
joint must be adjusted.
Figure 17
8.3
TINE CHANGE
To change broken or worn tines:
Loosen the nut (1) on the plastic piece (2).
Pull the bearing unit (bolt + nut + bearing shell) and the tines
out of the frame.
Assembly is performed in the reverse sequence.
The recommended tightening torque for the nut is of 3 Nm.
Ensure that the nut is not tightened too much, so that the tine
can fall downward with its net weight. If this is not the case, the
tine cannot work properly when the pre-tension is low.
Figure 18: 1 = nut, 2 = plastic piece
8.4
CHANGING THE SPRING ASSEMBLY
8.4.1
SPRING ASSEMBLY WITHOUT BOLTED FASTENING
Diagram of the spring fastening:
Figure 19
1: Spring assembly plastic shell
2: Snap-fit
3: Fastening bolt
