Adjusting The Drive-Belt Tension; Replacing The Drive Belts - Toro CM Series Operator's Manual

Concrete mixers
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4. Measure the distance from the belt to the straightedge.
The distance should be approximately 1 cm (13/32
inch) as shown in
Figure
Note: If the belt tension needs adjustment, refer to
Adjusting the Drive-belt Tension (page
5. Install the divider plate; refer to
Plate (page
29).
Adjusting the Drive-belt
Tension
1. Shut off the engine and wait for all moving parts to
stop.
2. Remove the divider plate; refer to
Divider Plate (page
3. Loosen the 4 nuts and bolts that secure the engine to
the engine mounting plate
1. Engine mounting nuts and bolts (4 each)
4. Slide the engine left to increase tension on the drive
belt or right to decrease tension.
5. Check the drive-belt tension; refer to
Drive-Belt Tension (page
Note: When the belts have the appropriate amount
of tension, torque the 4 nuts and bolts to 24 N∙m (18
ft-lb) each.
6. Install the divider plate; refer to
Plate (page
29).
53.
37).
Installing the Divider
Removing the
29).
(Figure
54).
1
Figure 54
Checking the
36).
Installing the Divider

Replacing the Drive Belts

Service Interval: Every 100 hours
Note: The machine has 2 drive belts. Remember to buy 2
belts for replacement.
1. Complete steps
Tension (page
2. Slide the engine to the right to decrease the belt tension.
3. Remove the drive belts from the pulleys.
4. Install the new drive belts on the pulleys.
5. Slide the engine to the left until the belts have the
correct tension; refer to
Tension (page
6. Torque the 4 mounting nuts and bolts to 24 N∙m (18
ft-lb) each
7. Install the divider plate; refer to
Plate (page
G019732
37
1
through
3
in
Adjusting the Drive-belt
37).
Checking the Drive-Belt
36).
(Figure
54).
Installing the Divider
29).

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