Landoll Tilloll 875 Series, Operator'S Manual

Page: 57 / 64

4-10 HARROW ADJUSTMENT
4-10.1 The harrow on the rear of the machine
can be set for a variety of field conditions.
The harrow that is set up according to the
assembly instructions for a working depth of
3 - 5 inches.
a. For deeper working depths, the harrow can
be adjusted up.
b. For running the implement at shallower
depths, the harrow can be lowered.
c. Spring tension can be increased by lowering
the rear mounting point of the two lower
springs and raising the front mounting point of
the upper spring an equal number of holes.
d. For more aggressive action by the harrow,
the angle of the harrow can be changed. By
removing the cotter pin and clevis pin, the
harrow teeth can be set at 45, 30, or 15 de-
grees. The larger the angle, the more leveling
and mixing of the soil will occur. With the
smaller angle, there is less mixing of the soil,
but the harrow has a greater ability to allow
trash to flow through evenly.
4-7
Figure 4-5 Harrow Adjustment