Great Plains NP4000 Applicators - Manual (Page 10)

10 Great Plains Manufacturing, Inc. Front Page Appendix Spring Plunger Update
401-828M Front Page Appendix 2012-08-30
Update LH Aft Rod End
Refer to Figure 14 and Figure 15
44. At the rod end of the aft fold cylinder, mark hoses
with letters as follows:
45. At that rod end, remove the fittings. They may be:
811-147C CR 3/4MJIC
811-324C AD 3/4MORB 3/4FJIC
and are not re-used.
46. Select one saved:
811-077C TE 3/4MORB 3/4MJIC 3/4MJIC
Secure it to the rod end port.
47. Connect hose to the tee.
48. Select one new hose:
811-340C HH1/2R2 030 3/4FJIC
Connect one end to the tee.
Install LH Valve
49. Select the new LH valve assembly:
810-445C STROKE CONTROL VALVE
with fittings pre-installed (from step 35 through
step 38 if not shipped pre-assembled)
Orient the valve above the rod end of the aft
cylinder, with the actuator pointing toward machine
center, and the fitting tree with the tee
pointing to
machine rear.
50. Route new hose under the aft cylinder. Connect
it to side elbow .
51. Connect existing wing-to-wing hose to the center
port of tee .
52. Connect existing inner-to-outer hose to the
outboard MJIC end port of tee
53. Route hose under both cylinders. Connect it to
the inboard end MJIC port of tee .
forward-to-aft rod-end cylinder-to-cylinder
hose
wing-to-wing-side rod-end cylinder-to-cylinder
hose
inner-to-outer wing rod-end cylinder-to-cylinder
hose
Figure 14
Existing LH Aft Rod End
34096
18 16 A
B
D
20
17
19
22
21 C
LH
B
20
C
21
D
22
17
19
16
Figure 15
Updated LH Aft Rod End
34097
18
80
A
B
D
20
22
21 C
LH
85
80
80
79
81
83
16 82
B
85
79
81
85
80
C
81
C
83
A
83