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3P3025AH
Preparation and Setup
Great Plains
| 411-332M | 2019-02-19
17
First Time Hitch Tracking Alignment
For proper row unit tracking in the field, the planter frame
must be set correctly to the tractor line of pull. Two hitch
shim plates are provided for this adjustment. One is
pre-installed between the left hitch plate and the
mainframe. No initial adjustment should be required. If
tracking is a problem, a second shim plate can be added
to the left-hand hitch plater or both shims can be
removed.
If adjustment is required:
1. Loosen all 8 or 12 plate bolts at the left-hand hitch
shim plate where a shim needs to be added or
removed.
2. As needed, loosen jam nuts and use the two set
screws to drive the plate free from the frame.
3. Add or remove hitch shim plates .
4. Back out set screws in until the hitch can be
tightened. Secure the jam nuts.
5. Tighten plate bolts .
Hitch Tractor
Always use a tractor that is equipped with a quick attach
hitch.
Models Without Lift Assist
1. Connect the tractor lift arms to the lower hitch pins.
Make sure the lower link pins lock securely.
2. Front-to-back leveling is performed in later steps.
Lift Assist and Front Mounted Gauge Wheel Models
1. Completely retract the top link adjustment
turnbuckle.
2. Connect the tractor lift arms to the lower hitch pins.
Make sure the lower link pins lock securely.
3. Front-to-back leveling is performed in later steps.
Lift Assist and Rear Mounted Gauge Wheel Models
1. Retract the top link adjustment turnbuckle for ease of
hitching.
2. Connect the tractor lift arms to the lower hitch pins.
Make sure the lower link pins lock securely.
3. Front-to-back leveling is performed in later steps.
The top link will be adjusted back against the stop
plate during field leveling.
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Figure 6
Category IV W Hitch
38356
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