Great Plains 7336 DH Operator Manual - Manual (Page 32)

28 7000 Series II Table of Contents Index Great Plains Manufacturing, Inc.
556-235M Table of Contents Index 2014-06-30
Rear Attachment Settings
Spike Drag Settings
Refer to Figure 18
20. On the spike drag, start with 5 links hanging from the
chain in drag arm bottom slot . (This is the starting
point for worst conditions). The cleaner the ground,
the shorter the pull chain may be pulled up. On the
spike drag, one of the links
in the first row of
angles is turned over. This allows the trash to start
flowing through the drag easier by changing the
angle of the first row of teeth. Always make sure that
the drag is never pulling off of the hang chains. If so,
shorten pull chains.
Heavy Coil Tine Settings
Refer to Figure 19
21. To change angle of coil tine, rotate the locking pin
and move the adjustment lever forward or
backwards. Moving the lever towards the rear of the
machine makes the drag more aggresive. Moving
the lever towards the front of the machine will allow
residue to flow through the drag easier.The
adjustment lever has 4 positions and will change the
coil tines several degrees.
22. Rotate the locking pin back to its engauged postion
when the desired angle is set.
Figure 18
Spike Drag Settings
34861
1
2
1
2
Figure 19
Heavy Coil Tine Adjustment Lever
34861
4
3
3
4