Great Plains 2525A Operator Manual - Manual (Page 59)

Great Plains Manufacturing, Inc. Table of Contents Index Adjustments 55
2013-06-04 Table of Contents Index 118-999M
Press Wheel Centering
If one press wheel is running in the seed trench, or the
wheels are not centered over the trench, the angle
of
the press wheel assembly can be adjusted as follows:
Refer to Figure 62
1. Determine how far, and in which direction, the press
wheel assembly needs to move to center the wheels.
2. Raise the drill. Set stands or jacks under drill frame.
Shut off tractor and remove key.
3. Loosen the
1 ⁄
2
in hex-head bolts and .
Note: Do not loosen the square-head bolts forward of
the hex-head bolts.
4. Turn the hex head cam under the forward hex
head jam bolt , and move the required amount.
5. Tighten both hex head bolts and .
If press wheel adjustments do not provide satisfactory
furrow closing, your conditions may require alternate
press wheels. A variety of wheel assemblies are avail-
able. Consult your Great Plains dealer.
Figure 62
Press Wheel Centering
(View from beneath opener)
25277
3
2
1
4
1
2 3
4
3
2 3