Toro MMX-655H-S Operator's Manual page 43

Mortar mixer
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Figure 64
1. Engine pulley
2. Forward belt
8.
Slip the rear belt rearward and off the idler pulley
(Figure
64).
9.
Slip the belts off the engine pulley.
10.
Remove the belts from the machine.
Installing the Belts
1.
Park the machine on a level surface and shut
off the engine.
2.
Allow the machine to cool.
3.
Disconnect the wire from the spark plug; refer to
Disconnecting the Spark-Plug Wire (page
4.
Ensure that the clutch lever is in the O
position.
5.
Align the rear belt to the rear groove in the
engine pulley.
Note:
Do not align the rear belt to the idler
pulley.
6.
Align the forward belt to the forward groove of
the idler pulley.
7.
Slip the rear belt over the idler pulley and align
the belt to the rear pulley groove.
8.
Slip the forward belt over the engine pulley and
align the belt to the forward pulley groove.
9.
Check the belt tension; refer to step
in
Adjusting the Belt Tension (page
10.
Loosely secure the belt guide to the engine
(Figure
63) with the bolt that was removed in
step
6
of
Removing the Belts (page
11.
Adjust the belt guide; refer to
Guide (page
43).
12.
Install the divider plate; refer to
Divider Plate (page
3. Idler pulley
4. Rear belt
28).
FF
4
through
41).
42).
Adjusting the Belt
Installing the
28).
Adjusting the Belt Guide
Note:
To access the belt guide, remove the divider
plate; refer to
Removing the Divider Plate (page
Guide air gap: 2.5 to 4.0 mm (3/32 to 5/32 inch)
1.
Park the machine on a level surface and shut
off the engine.
2.
Allow the machine to cool.
3.
Disconnect the wire from the spark plug; refer to
Disconnecting the Spark-Plug Wire (page
4.
Ensure that the clutch lever is in the O
5.
Ensure that the belt tension is correct; refer to
Adjusting the Belt Tension (page
g020012
6.
Check that the air gap between the belt guide
and the belts is 2.5 to 4.0 mm (3/32 to 5/32
inch); refer to
1. Engine pulleys
2. Belts
3. Guide air gap: 2.5 to 4.0
mm (3/32 to 5/32 inch)
7.
If the air gap is not within the specified range,
do the following:
A.
Loosen the bolt that secures the belt guide
to the engine
Important:
toward the engine pulley.
B.
Rotate the belt guide up or down until there
is an air gap of 2.5 to 4.0 mm (3/32 to 5/32
6
inch) between the guide and each belt
(Figure
Important:
contact the belts with the clutch lever in
the O
Note:
and both belts cannot be attained, then 1 of
the belts is too long.
43
Figure
65.
Figure 65
4. Belt guide
5. Bolt
(Figure
65).
Ensure that the belt guide is
65).
The belt guide should not
position.
N
If the air gap between the belt guide
28).
28).
position.
N
41).
g020011

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