Great Plains NP4000 Applicators - Manual (Page 5)

Install Lock Channel Holders Front Page Appendix Great Plains Manufacturing, Inc. 5
2012-08-30 Front Page Appendix 401-828M
Install Lock Channel Holders
Refer to Figure 7
Inspect the inner wing center tube
at the center
section end. If there is a lock channel holder present,
continue at “Replace Aft Cylinder Stops” on page 6.
Start with the left side of the applicator.
23. Select one each new:
407-766D LOCK CHANNEL HOLDER
806-231C U-BOLT 1/2-13 X 6 1/32 X 8 GR5
and two sets:
804-015C WASHER LOCK SPRING 1/2 PLT
803-020C NUT HEX 1/2-13 PLT
With the lug end of the holder toward machine
center, place it on the top face of the inner center
tube. Loosely secure with U-bolt
, lock
washers and nuts .
24. Adjust the position of the holder so that its inside
edge is at the following distance from the inside
edge of the cylinder lugs
:
18
7 ⁄
16
inches (46.8 cm, 18.44 inches)
Tighten nuts .
25. Select one set new:
407-767D BENT PIN 1/2 X 11
805-088C PIN, HAIR COTTER 3/16 WIRE DIA
Store the bent pin in the holder. Secure with cotter.
26. Repeat step 23 through step 25 for the right wing.
Figure 7
Install Lock Channel Holder
34111
2
53
77
68
74
3
4
54
76
U
D
F
B
L
R
2
53
53
77
74
68
53
77
74 68
53
4
3
68
54
76