Great Plains V300 Assembly Instructions - Manual (Page 16)

Great Plains Mfg., Inc.
16 Opener Down Pressure Kit
148-771M 11/08/2006
Refer to Figure 24
122. H. Select the 2.7m hose (17) 811-699C,
(HH3/8R2 106 9/16FJIC).
Attach one end to the ell at the tee in the fitting tree
between bypass valve (48) and its shuttle valve
(46). Attach the other end to the fitting
➁
,(57) at
the top (base end) of the left lift cylinder.
123. Not shown:
Disconnect the “from tractor”/lower hose
➂
at the
bottom (rod end) of the right lift cylinder
➃
.
J. Shown:
Connect the “from tractor”/lower hose
➂
to the fit-
ting at the front top port of bypass valve (48).
124. Select an ell (57) 811-171C,
(AD 9/16MORB 9/16MJIC).
Remove the existing ell at the bottom (rod end) of
the right lift cylinder
➃
. Replace it with ell (57)
125. K. Select a 1.3m hose (19) 811-705C,
(HH3/8R2 050 9/16FJIC).
Attach one end to the right-facing (center) port of
the tee low in gauge fitting tree (42). Attach the
other end to the fitting
➃
,(57) at the bottom (rod
end) of the right lift cylinder.
126. L. Select a 38cm hose (22) 841-136C,
(HH3/8R2 015 9/16FJIC 3/4FJIC).
Connect one end to the in-line filter on the adjust-
ment valve assembly (44). Attach the other end to
the top rear port of the bypass valve (48).
18
➀
Figure 24
Open Center Hoses
25131
44
48
42
21
47
17
➁
➂
➃
57
T
B
F
B
L
R
19
20
22
46
42
18
46
57
A
B
C
J
G
F
D
E
H
L
K