Great Plains John Deere 750 20' Flat Fold Markers - Manual (Page 10)

205-038M 3/20/2003
8
Refer to Figure 4
11. Check the orientation of the second section
mounting pin (1). The second section mount-
ing pin (1) must be assembled into the hinge
with the flanged head toward the tongue end
of the hitch for the breakaway to work proper-
ly. If not, pull it out and insert it from the other
direction.
12. Remove the rear 1/2” x 3 1/2” long bolt (2)
from the second section mount and install the
second marker section (3) between the
plates. Align the holes and replace the bolt
and lock nut. Bolt the front flange on the sec-
ond section to the flange on the second sec-
tion mounting pin with a 5/16” x 1 1/2” long
grade 5 bolt (4) and locknut (5).
Disk Adjustments
Refer to Figure 5
The aggressiveness and the mark left by the disk
may be changed by two methods:
Disk Angle
1.
To change the angle of cut, loosen the two
bolts (1), rotate the disk assembly and retight-
en.
Direction Of Cut
2.
The disk should be mounted to throw dirt in-
ward.
Marker Width
3.
Marker width adjustments are made by loos-
ening the marker tube U-bolt (2) and sliding it
in or out to the desired width and retightening
the U-bolt.
Figure 4
Mounting Pin Orientation
Figure 5
Disk Adjustments
13352
12433