Great Plains Nutri Pro Wing Pivot - Manual (Page 3)

Attach New Pivot Weldments Front Page Part Lists Great Plains Manufacturing, Inc. 3
07/13/2011 Front Page Part Lists 407-703M
Attach New Pivot Weldments
Refer to Figure 4 and Figure 5
5. Insert one bushing into each end of center LH
wing pivot weldment.
6. On the end of the LH center frame slip the slotted
end of the center LH wing pivot weldment
.
407-696H CENTER LH WING PIVOT WLDMNT
7. Test fit long pivot pin before welding.
8. For accurate placement locate dimensions from out-
side edge of middle section end plate and top of mid-
dle section front tube then weld in place around all
edges.
Note: Weld should be .38 fillet all sides all around.
9. On the end of the LH wing frame place the left front
wing pivot
.
407-695H LEFT FRONT WING PIVOT
10. For accurate placement locate dimensions from top
of front wing tube and inside edge of tube on end of
wing then weld all around.
Note: Weld should be .38 fillet all sides all around.
11. To protect against corrosion, paint areas that were
grinded and where new welds are. Use Great Plains
green spray paint.
Reassemble
12. Join the wing frame to the center frame by placing
the new long pivot pin through all bracket holes
and secure with roll pin saved from step 2.
407-700H NP WING PIVOT PIN LONG WLDM
13. Insert grease zerk into center weldment.
800-001C GREASE ZERK STRAIGHT 1/4-28
Figure 4
Left Wing Frame
32212
13
12
17
U
D
F
B
L
R
16
53
19
19
19
13
13
16
12
12
Figure 5
Dimensions
32216
16
53
16
17
17