Great Plains Verti-Till Field Update - Manual (Page 3)

Great Plains Manufacturing, Inc. Replace Pin Retainers 3
08/06/2007 596-186M
Hitch Toggle Pin Retainers
Refer to Figure 3
Replace the retaining bolts and nuts of the pins at each
end of the hitch toggle
between the tongue and frame.
6. Remove two sets of existing:
HHCS 3/8-16X2 1/4 GR5
NUT LOCK 3/8-16 PLT
These parts are not re-used.
7. Select two sets of new:
802-848C HHCS 3/8-16X2 3/4 GR8
803-013C NUT LOCK 3/8-16 PLT
Install the bolts in the pins.
Tongue Pivot Pin Retainers
Refer to Figure 4
Replace the retaining bolts and nuts of the pins at each
of two pivots
(left and right side) between the tongue
and frame.
8. Remove two sets of existing:
HHCS 3/8-16X2 1/2 GR5
NUT LOCK 3/8-16 PLT
These parts are not re-used.
9. Select two sets of new:
802-849C HHCS 3/8-16X3 1/4 GR8
803-013C NUT LOCK 3/8-16 PLT
Install the bolts in the pins.
U
D
F
B
L
R
Figure 3
Hitch Toggle
21556
55
54
38
35
54 35
55 38
1
Inspect bolt heads before replacing.
If already grade 8, skip to next implement location.
1
54
55
35
38
U
D
F
B
L
R
Figure 4
Tongue-Frame Pivot
21556
52 36
55 38
2
Inspect bolt heads before replacing.
If already grade 8, skip to next implement location.
2
52
55
36
38