Replacing The Belts - Toro MMX-650E-S Operator's Manual

3. If the measured air gap is not within the specified
range, adjust the gap as follows:
A. Move the clutch lever to the O
refer to Controlling the Paddles (page
B. Loosen the nuts and bolts that secure the
motor to the motor deck
Figure 35
1. Nut and bolt
C. Move the motor position as follows:
•
Increase the air gap—move the motor
away from the idler pulley
•
Decrease the air gap—move the motor
toward the idler pulley
D. Align a straightedge across the motor pulley
and the idler pulley
position;
FF
21).
(Figure 35).
g020662
(Figure 35).
(Figure 35).
(Figure 36).
1. Motor pulley
2. Idler pulley
3. Belt
4. Belt guide
E. If needed, pivot the motor on the motor deck
until the motor pulley and the idler pulley
are aligned to the straightedge
F. Tighten the nuts and bolts that secure the
motor to the motor deck to a torque of 18
N-m (13 ft-lb).
G. Check the air gap between the motor 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

Replacing the Belts

Service Interval: Every 2 years—Replace the belts.
Removing the Belts
1. Move the clutch lever to the O
to Controlling the Paddles (page
2. Remove the divider plate; refer to
Divider Plate (page
29
Figure 36
5. Idler shaft
6. Jam nut
7. Setscrew
8. Straightedge
(Figure
Installing
26).
position.
FF
position; refer
FF
21).
Removing the
25).
g020663
36).
3