Great Plains NP4000 Applicators - Manual (Page 13)

Assemble RH Valve Front Page Appendix Great Plains Manufacturing, Inc. 13
2012-08-30 Front Page Appendix 401-828M
Assemble RH Valve
If fittings are pre-installed, check torque and continue at
“Update Left Hydraulics” on page 9.
See “Connector Identification” on page 18 for
reference information concerning hydraulic connections.
Refer to Figure 19
63. Select one each new:
810-445C STROKE CONTROL VALVE
and two
811-063C EL 3/4MJIC 3/4MORB
Thread an elbow into each valve port.
Orient the side elbow so that the MJIC end points
toward the actuator
end of the valve.
Orient the end elbow so that the MJIC end points
away from the side elbow.
64. Select one each new:
811-073C TE 3/4MJIC 3/4MJIC 3/4FJIC
Connect the FJIC end to the end elbow. Orient the
center MJIC port to point toward the actuator end of
the valve.
65. Select one new:
811-150C EL 3/4FJIC 3/4MJIC
Connect the FJIC center port to the end MJIC port
of tee
. Orient the end MJIC port to point away
from the actuator end of the valve.
66. Secure all fittings to torque specifications.
Install RH Valve
Refer to Figure 20
67. Select the new RH valve assembly:
810-445C STROKE CONTROL VALVE
with fittings pre-installed (from step 63 through
step 66 if not shipped pre-assembled)
Orient the valve above the rod end of the aft RH
cylinder, with the actuator pointing toward machine
center, and the fitting tree with the tee
pointing to
machine rear.
68. Route new hose under the aft cylinder. Connect
it to side elbow .
69. Connect existing wing-to-wing hose to the center
port of tee .
70. Connect existing inner-to-outer hose to the
elbow on the tee .
71. Secure all fittings to torque specifications.
Figure 19
RH Stroke Control Valve
34099
79
81
80
80
6
84
U
D
F
B
L
R
79
80
80 79
6
81
84
81
Figure 20
Updated RH Aft Rod End
34097
C
B
D
20
21
22
RH
79
84
16 82
80
81
80
85
79
81
85
80
C
81
D
84 81