GREAT PLAINS 7323DH, Predelivery Manual

Page: 17 / 70

Series II Disk Harrow Table of Contents Index Assembly 13
2021-06-10 Table of Contents Index 556-235Q
Hydraulic Assembly

Models 7323-7329 hydraulic hoses should already be
routed and installed thru the hose clamps before
delivery.
Refer to Figure 10
29. Route the tractor end of the hydraulic hoses thru
the spring hose loop and store in the hose storage
bracket located on the side of the hitch.
Approximately 3’ of hose should extend past the
hitch point. Attach hose wraps on hoses to prevent
hoses from dragging or getting pinched. Connect the
female ends of the hydraulic hoses to the bulkhead
fittings located on the front of the center section.

The bottom set of fittings are for the lift hydraulics, the
middle fittings are for the fold hydraulics and the top
fittings are for the level hydraulics. There is an empty
set of spaces for auxiliary fittings. (See inset picture)
30. See “ Attach Hose Clamps and Hose wraps ” on
page 14 for proper assembly.
Refer to Figure 11
31. Connect the hoses from the center section to the
bulkhead fittings located in a bracket on the side
of the wings frame. Connect hoses to the hydraulic
gauge wheel cylinder is equipped.
32. When all hoses are connected, check that all fittings
are tight. You are ready to charge the hydraulic
system.
1
2
3
2
Figure 10
Hydraulic Routing
43459
43455
43459
1
2
3
4
5
Figure 11
Center to Wing Hose Routing
43457
4
5