Toro 22543, Operator'S Manual

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Maintenance
Greasing the Broom
Service Interval: Before each use or daily
1. Park the machine on a level surface and
disengage the auxiliary hydraulics.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Grease the fittings on the 2 hinges and the
bearing (
Figure 7 ).
g268538
Figure 7
Replacing the Brushes
Service Interval: Before each use or daily—Check
the brushes for wear and remove
any debris.
Removing the Brushes
Replace the brushes when the outside diameter of
the brushes is 33 cm (13 inches, or half the original
diameter).
Note:
Replace all bristles at the same time;
otherwise, a mix of old and new bristles reduces
performance.
1. Park the machine on a level surface and
disengage the auxiliary hydraulics.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Remove the hoses from the hose clamp.
4. Remove the 4 nuts securing the motor assembly
and remove the assembly.
5. On the right side of the machine, remove the 4
nuts (1/2 inch) securing the bearing mount plate
and remove the bearing mount plate (
Figure 8 ).
Note:
The broom core should be free from the
hood. Push the broom core toward the motor
end to allow it to drop from the hood.
g271673
Figure 8
1. Nut (1/2 inch) 2. Bearing mount plate
6. Remove the 4 bolts, 4 nuts, and the retaining
plate (
Figure 9 ).
g271675
Figure 9
1. Bolt—3/8 x 1 inch (4) 3. Nut—3/8 inch (4)
2. Retaining plate
7. Slide the brushes off the broom.
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