Great Plains Nutri Pro Wing Pivot - Manual (Page 2)

2 Great Plains Manufacturing, Inc. Front Page Part Lists Nutri-Pro Hinge Update Kit
407-703M Front Page Part Lists 07/13/2011
Setup
1. Place one jack stand under the end of the wing
frame and one under the rear tube in the middle of
the wing. Null4:
Remove
Refer to Figure 2
Note: These instructions begin with the left wing of the
implement and all illustrations correspond by
showing the left wing. Perform all steps for the
right wing also.
2. Remove only the forward roll pin and pivot pin
that hold the left wing and center frames together.
3. Only on models NP30A-11, NP30A-13, NP30L-11
and NP30L-13:
Remove the coulter assembly from the wing - near-
est the pivot. The straight shank will be replaced by
an offset shank in step 14.
Null4:
Grind
Refer to Figure 3
4.
Remove the paint before welding by grinding the
ends of both the center frame
and wing frame
tubes. (The only areas that need grinding are where
welding will occur.)
Figure 2
Remove Forward Pivot Pin
32214
52
53
U
D
F
B
L
R
53 52
Figure 3
Grind Ends
32214
U
D
F
B
L
R
1
2
1
1 2