Adjusting Height Of Cut - Toro 4130 Operator's Manual

Before Operating
1
1. Plug
1. Transaxle oil fill plug

ADJUSTING HEIGHT OF CUT

You can select rollers, skids or bedknives suitable for
all types of greens turf grasses. For example, pro-
gressively lower heights of cut with the same gauge
setting may be obtained by selecting,, in the follow-
ing order: the skid, full front roller, sectional roller
or the Wiehle roller. The micro-cut bedknife pro-
vides a height of cut to 1/16 (2 mm) inch, if desired.
1. Loosen the nut on the gauge bar and set the
adjusting screw to obtain the desired distance
between the bottom of the screw head and the
face of the bar (Fig. 5). Tighten the nut, making
sure adjustment is not altered.
2. Remove the cutting unit; refer to Removal and
Installation of the Cutting Unit.
3. Place the cutting unit upside down on a bench,
position the gauge bar on the end of the unit
with one end on the front support: skid, full
roller, sectional roller, etc., the other end on the
rear roller (Fig. 9).
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Figure 3
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Figure 4
1. Gauge bar
2. Height adjustment screw
3. Nut
1. Gauge bar against rollers
2. Screw head over cutting edge
3. Top nut
4. Adjustment nut
4. Loosen the top nut on the adjusting screws on
each side plate (Fig. 6) and turn the nut to raise
or lower the front roller or skid assembly.
Adjust to make contact with the outer end of the
gauge bar. When proper adjustment is obtained,
the screw head on the gauge bar will just pass
over the cutting edge of the bedknife. ASSURE
HEIGHT OF CUT IS EXACTLY IDENTICAL
AT BOTH ENDS OF THE BEDKNIFE.
5. Tighten the top nuts to secure roller adjustment
(Fig. 6). Turn the cutting unit over and place it
on a level surface (Fig. 7). Press down on each
end of the front and rear rollers (Fig. 7). Each
roller should contact a level surface completely
across the unit (Fig. 7). If the rollers do not
Figure 5
Figure 6