2SF24 and 2SF30
Preparation and Setup
21
2018-08-02
155-015M-A
Transport Wheel Adjustments for Leveling Drill
When leveling your drill, opener spring rods near the
center of the drill that extend higher above their spring
rod castings than desired can be adjusted by raising the
transport frame. This is done by raising the drill with the
hydraulic lift cylinders.
Spring rods near the center that do not extend high
enough are adjusted by lowering the transport frame by
retracting the cylinders.
Once the spring rods are at the desired setting, screw
the threaded studs on top of the vertical tubes down as
far as possible and secure them with the jam nuts (1).
This adjustment will stop the lift cylinder travel at the
same point each time the boxes are lowered for drilling
and assures accurate seed depth control.
NOTE:
If it is noticed that one drill box spring rod extension is
different from the other drill box at the center of your
drill, this is a sign that your lift hydraulic master and
slave cylinders are out of sequence with one another.
In order to get them back in sequence, simply raise
your drill all the way up and hold your tractor
hydraulic control valve lever on for a few seconds.
Lower your drill and both cylinders will be in
sequence with one another and the two drill boxes
should be at the same level again.
Figure 10
Threaded Stud
10672
1
Figure 11
Wing Fold Hydraulics
11504
