2018-08-02
155-015M-A
2SF24 and 2SF30
Adjustments
52
Marker Chain
There are two, interrelated adjustments for the marker
chain. Make these adjustments in the following order.
Lifting Slack.
With marker unfolded, back full-threaded
adjustment bolt (1) down until head extends as little as
possible. Slowly fold marker while observing disk. If
marker disk slides across ground more than a foot before
chain and linkage lifts it up, the chain is too long.
Shorten chain one or two links by moving clevis (2).
Check adjustment by repeating folding process.
If chain is too short when marker is unfolded, it will
prevent end of marker from dropping into field
depressions, causing skips in your marker line. Correct
this condition by lengthening chain one or two links at
clevis (2).
Folding Slack.
Fold marker. Use full-threaded
adjustment bolt (1) to take slack out of chain while
marker is folded. Extend bolt until there is no chain slack.
Lock bolt in this position by tightening nuts (3) on either
side of upright channel (4).
Marker Disk Adjustment
Sharp Object Hazard:
Use caution when making adjustments in this area. Marker
disks may be sharp.
There are two ways you can change the mark left by the
marker disk.
Disk Angle
1.
To change angle of cut, and the width of the mark,
loosen
1
/
2
inch bolts (2) holding the disk assembly.
For a wider mark (W), increase the angle of the
marker with respect to the tube (1). For a narrower
mark (N), reduce the angle.
NOTE:
Do not set a marker angle wider than need to make a
useful mark. Excess angle increases wear on all
marker components.
2.
Tighten bolts (2).
Direction of Cut
To change direction of cut and throw dirt either in or out:
Reverse blade and depth band by remounting lug bolts
on disk hub.
Figure 40
Marker Chain Adjustment
15669
1
3
4
2
Figure 41
Marker Disk Angle
11757
N
W
2
1
T
