Toro 03623 Operator's Manual page 14

1. Rear spacers
2. Side-plate mounting flange
Rear Spacers
The number of rear spacers determines the
aggressiveness of cut for the cutting unit. For a given
height of cut, adding spacers below the side-plate
mounting flange increases the aggressiveness of the
cutting unit. All cutting units on a given machine must
be set to the same aggressiveness of cut (number
of rear spacers, Part No. 119-0626); otherwise, the
after-cut appearance could be negatively affected
(Figure 19).
Chain Links
The location at which the lift-arm chain is attached
determines the pitch angle of the rear roller
20).
1. Lift chain
2. U-Bracket
Groomer
These are the recommended height of cut settings
when a groomer kit is installed on the cutting unit.
Figure 19
3. Aggressiveness of cut
(Figure
Figure 20
3. Bottom hole
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