Great Plains 3S-4000F Operator Manual - Manual (Page 37)

Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 33
2014-06-10 Table of Contents Index 195-394M
Opener Depth
After opener pressure is set on an active or non-active
hydraulic system, set opener seeding depth by adjusting
press wheel height.
Refer to Figure 24
1.
To adjust, raise openers slightly.
2. Lift and slide T-handles on top of openers.
3. Adjust all press wheels to the same height.
• For shallower seeding, slide T-handles
toward drill.
• For deeper seeding, slide T-handles
away from drill.
Figure 24
Press Wheel Adjustment
15659