Toro Reelmaster 3100-D Series Operator's Manual page 12

Figure 18
Important: When set properly, the rear and front
rollers will contact the gauge bar and the screw
will be snug against the bedknife. This ensures
that the height-of-cut is identical at both ends of
the bedknife.
5. Tighten the nuts to secure adjustment.
Note: Do not overtighten the nuts. Tighten them just
enough to remove any play from the washer.
Use the following chart to determine which bedknife is
best suited for the desired height of cut.
Bedknife/Height of Cut Chart
Bedknife Part No.
Low HOC 120-1641
(Optional) (27 inch)
120-1642
(32 inch)
EdgeMax® 112-8910
(27 inch)
(Optional)
112-8956
(32 inch)
114-9388
Standard
(Production) (27 inch)
114-9389
(32 inch)
Heavy 114-9390
Duty (27 inch)
(Optional) 114-9391
(32 inch)
*Warm-season grasses may require the Low HOC
bedknife for 12.7 mm (0.500 inch) and below.
Bedknife Height of Cut
Lip Height *
5.6 mm 6.4 to 12.7 mm
(0.220 inch) (0.250 to 0.500
inch)
6.9 mm 9.5 to 63.5 mm
(0.270 inch) (0.375 to 2.50
inches) *
6.9 mm 9.5 to 63.5 mm
(0.270 inch) (0.375 to 2.50
inches)*
9.3 mm 12.7 to 63.5 mm
(0.370 inch) (0.500 to 2.50
inches)
1. Bedknife lip height*
6. To adjust the height of cut when fixed plate kits are
installed on the cutting units, proceed as follows:
•
Remove the height-of-cut brackets and the front
roller as described in Procedure 5 in the Setup
section.
•
Install the cutting unit onto the traction unit as
described in the traction unit Operator's Manual.
•
Lower the cutting unit to the floor and measure the
distance from the floor to the top of the bedknife,
as shown in
1. Fixed plate
2. Upper mounting holes
•
To attain the desired height of cut, adjust the rear
roller brackets to the desired height-of-cut range by
positioning the required amount of spacers below
the side-plate mounting flange per the HOC chart.
Refer to Adjusting the Rear Roller (page
Note: To achieve a less aggressive cut, mount
the cutting unit links in the number 1 position or
mount the links to the number 3 position for a
more aggressive cut.
12
Figure 19
Figure 20
g017024
Figure 20
3. Rear height-of-cut spacers
4. Height of cut
9).