100
Spread Pattern
NOTE: It is highly recommended that ONLY ONE ADJUSTMENT be made between test samples taken�
If more than one adjustment is made, it will be difficult to determine which adjustment was responsible for
the change in pattern shape�
Problem
Pattern
Recommended Adjustments
Heavy Directly Behind
the Vehicle
RA
TE/ACRE
1� Move the spinner forward
(toward the conveyor)�
Light Directly Behind the
Vehicle
RA
TE/ACRE
1� Move the spinner rearward (away
from conveyor)�
Light Outside Vehicle’s
Tire Tracks
RA
TE/ACRE
1�
Check spinner fins for material
buildup, rust or paint�
2� Increase spinner RPM�
3�
Move spinner fins to 2 - 3 - 2 - 3
positions� See Figure below�
Pattern Off Center
RA
TE/ACRE
1� Check to see feedgate is level
and free of caked material�
2� Make sure hillside divider spinner
assembly and material divider
are mounted squarely and
centered�
3� Testing should be done parallel
to wind�
Spinner fins are adjustable to radial angle
as shown in Figure 7� Refer to Figure 6 for
fin adjustment recommendations.
3
2
1
1
2
3
1
1
2
2
3
3
1 2 3
1
2
3
3
3
2
2
1 1
Figure 7 - Spinner Fin Adjustment
Troubleshooting
Figure 6
www.NewLeader.com
(800) 363-1771
307074-AA-I
L4000G4
