Great Plains NTA2007HD Assembly Instructions - Manual (Page 7)

Great Plains Mfg., Inc. Front Parts Installation Instructions 7
2013-10-10 Front Parts 113-850M
Install Hydraulic Components
Before working with hydraulic components, review the
connector identification, torque specifications and seal-
ant recommendations on page 15.
Prepare Sequence Valve
Refer to Figure 8
29. Select one new:
HYD-2480
SQV-SHOEMAKER #4129 (SIDE PORTS)
If the valve has elbows pre-installed, skip to step 32.
30. Examine the valve body to establish which faces are
front and top. The front face is blank except for
stamped text. The rear face has two
3 ⁄
8
-16 threaded
holes (not shown). The top face has a single hex
socket plug
. The bottom face has two MJIC/
MORB adaptors (the supply/return ports).
31. Select two new:
HYD-65000606
9/16 MJ - 9/16 FJS 90 DEG SWIVEL
32. Secure the elbows to the supply/return ports ,
with the MJIC ends of the elbows facing forward.
Null4:
Install Sequence Valve
Refer to Figure 9
33. On the implement center section, locate the:
160-762D WSMB MODULE MOUNT PLATE
It is pre-installed near the cart-implement hitch, and
has a DICKEY-john
®
WSMB-POM mounted. The
cables exiting the below the POM slightly interfere
with valve installation, so it is temporarily removed.
34. Remove and save the fasteners securing the
POM to the plate . Without disconnecting the
harness connections, carefully move the POM out
of the way.
35. Select two sets new:
FNS-120C5PC 3/8x3/4" UNC HCS GR5 YZ
FNS-62RP 3/8" Split L/W YZ
Mount the sequence valve on the front of the
plate , with the supply/return ports and elbows on
the bottom.
36. Re-secure the POM in its original location.
Null4:
Null4:
Figure 8
Prepare Sequence Valve
31343
76
74
U
D
F
B
L
R 76
4
5
74
4
5
76
76 5
Null4:
Figure 9
Mount Sequence Valve
31342
71
74
70
6
U
D
F
B
L
R
11
11
6
6 11
70
71
74
11
6