Replacing The Belts - Toro MMX-655H-S Operator's Manual

Figure 62
1. Engine pulley
2. Idler pulley
3. Reduction case (engine)
4. Belt guide
E. If necessary, pivot the engine on the engine
deck until the engine pulley and idler pulley
are aligned to the straightedge
F. Tighten the nuts and bolts that secure the
engine to the engine deck to a torque of 18
N∙m (13 ft-lb).
G. Check the air gap between the engine deck
and the roller on the clutch. If the air gap is
not within the specified range, repeat step
until the air gap measurement is within the
specified range.
H. Install the divider plate; refer to
the Divider Plate (page
Important:
Ensure that the paddles do not rotate
when the clutch lever is in the O
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5. Idler shaft
6. Jam nut
7. Setscrew
8. Straightedge
(Figure 62).
Installing
28).
position.
FF

Replacing the Belts

Service Interval: Every 2 years (belt-drive models
Removing 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. Move the clutch lever to the O
5. Remove the divider plate; refer to
Divider Plate (page
6. Remove the bolt that secures the belt guide to
the engine, and remove the belt guide
63).
1. Bolt
6
7. Slip the forward belt forward and off the idler
pulley (Figure
42
only).
position.
FF
Removing the
28).
Figure 63
2. Belt guide
64).
28).
(Figure
g020010