Toro 30410 Operator's Manual page 25

Figure 18
1. Castor wheel
2. Tensioning cap
3. Spacers
Refer to the following chart to determine the
combinations of spacers for the setting.
Figure 19
3. Push the castor spindle through the castor
arm. Install the shims (as originally installed)
and the remaining spacers onto the spindle
shaft. Install the tensioning cap to secure the
assembly.
4. Remove the hairpin cotter and clevis pins from
the castor pivot arms (Figure 20).
5. Rotate tension rod to raise or lower pivot
arm until holes are aligned with selected
4. Shims
5. Axle mounting holes
height-of-cut bracket holes in the cutting unit
frame (Figure 20 and Figure 21).
6. Insert the clevis pins and install the hairpin
cotters.
7. Rotate tension rod counterclockwise (finger
tight) to put tension on adjustment.
Figure 20
1. Castor pivot arm
2. Axle mounting holes
Figure 21
8. Remove the hairpin cotters and clevis pins
securing the damper links to the cutting unit
brackets (Figure 22). Align the damper link
holes with the selected height-of-cut bracket
holes in the cutting unit frame (Figure 23),
insert the clevis pins, and install the hairpin
cotters.
Important: The damper link length
should never be adjusted. The length
between the hole centers should be 5-3/8
inch (13.7 cm).
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3. Clevis pin and hair pin
cotter
4. Tension rod