Great Plains NP4000 Applicators - Manual (Page 12)

12 Great Plains Manufacturing, Inc. Front Page Appendix Spring Plunger Update
401-828M Front Page Appendix 2012-08-30
Update Right Hydraulics
Update RH Aft Rod End
Refer to Figure 17 and Figure 18
57. At the cross
at the rod end of the aft fold cylinder,
mark the hoses as follows:
58. Carefully and slowly loosen a JIC connector at the
cross . Bleed off any residual pressure in the
system. Disconnect all hoses at the tee.
59. 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.
60. Select one new or saved:
811-077C TE 3/4MORB 3/4MJIC 3/4MJIC
Install the tee at the rod end of the aft RH cylinder.
61. Connect existing hose to the tee.
62. Select one new hose:
811-340C HH1/2R2 030 3/4FJIC
Connect one end to the 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 17
Existing RH Aft Rod End
34096
C
B
D
20
21
22
17
19
RH
17
B
20
C
21
D
22
17
Figure 18
Updated RH Aft Rod End
34097
C
B
D
20
21
22
RH
79
84
16 82
80
81
80
85
17
19
16 82
B
85