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Great Plains Manufacturing, Inc.
Preparation and Setup
19
2019-03-12
195-068M
Older Style Hoses with Color Ties
To distinguish hoses on the same hydraulic circuit, refer
to plastic hose label. The hose under an
extended-cylinder symbol feeds a cylinder base end.
The hose under a retracted-cylinder symbol feeds a
cylinder rod end.
Great Plains hydraulic hoses are color coded to help you
hookup hoses to your tractor outlets.Hoses that go to the
same remote valve are marked with the same color tie.
1. Connect opener-lift hoses to circuit designated for
hydraulic-motor control.
2. Connect transport-lift hoses to tractor remote valve.
3. Connect fold hoses to tractor remote valve.
4. Connect marker hoses to tractor remote valve.
Check Drill Level
These items are set and verified at the factory, but need
to be checked prior to first use.
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Color
Hydraulic Function
Red
Opener Lift Cylinders
Blue
Transport Lift Cylinders
White
Fold Cylinders
Orange
Marker Cylinders
FigureSpacer
To run drill on tractors with open-center hydraulics or on
tractors with fixed-displacement hydraulic pumps, you must
install a Great Plains kit, part number 194-143A. If you are
not familiar with your tractor hydraulics, consult your trac-
tor dealer.
Note: If your tractor has only two remote valves, you must
install a double-selector valve to combine the
transport-lift and opener-lift circuits. See “
Figure 11
Older Style Hoses with Label
817-348c
17641