Great Plains 2020P Operator Manual - Manual (Page 44)

2010P and 2020P
118-740M 4/23/2010
42
Leveling marker disk
Refer to Figure 49
If the marker disk is not square with the ground
when the marker is lowered in the field, or if the
marker arm tends to fold up while lowered in the
field, adjust the marker mount.
To adjust, loosen 1/2-inch bolts (1) and rotate
marker mount (2) until marker disk is square with
the ground (3).
Transport Carrier
Refer to Figure 50
When marker is folded, the second section should
rest in transport-carrier saddle.
To adjust front-to-rear position of saddle, loosen
1/2-by-6-inch u-bolts (1) that fasten transport-car-
rier mount onto box frame. Slide transport-carrier
assembly forward or back as needed.
To adjust height of saddle, loosen 1/2-by-2-inch u-
bolts (2) that hold carrier tube to mounting brack-
et. Slide carrier tube up or down as needed.
Figure 49
Squaring Disk Marker
17635
15632
Figure 50
Adjusting Marker Carrier