Toro 68012C, Руководство оператора

Страница: 26 / 36

3
1
2
4
5
6
7
8
g020663
Figure 37
1. Motor pulley 5. Idler shaft
2. Idler pulley 6. Jam nut
3. Belt 7. Setscrew
4. Belt guide 8. Straightedge
E. If needed, pivot the motor on the motor deck
until the motor pulley and the idler pulley are
aligned to the straightedge (Figure 37).
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 3 until the air gap
measurement is within the specified range.
H. Install the divider plate; refer to Installing the
Divider Plate (page 23).
Important:
Ensure that the paddles do not rotate when
the clutch lever is in the Off position.
Replacing the Belts
Service Interval: Every 2 years—Replace the belts.
Removing the Belts
1. Move the clutch lever to the Off position; refer to
Controlling the Paddles (page 18).
2. Remove the divider plate; refer to Removing the
Divider Plate (page 22).
3. Remove the nut that secures the belt guide to the
motor, and remove the belt guide (Figure 38).
2
1
G021601
Figure 38
1. Nut 2. Belt guide
4. Slip the forward belt forward and off the idler pulley
(Figure 39).
2
3
4
1
G021608
Figure 39
1. Motor pulley 3. Idler pulley
2. Forward belt 4. Rear belt
5. Slip the rear belt rearward and off the idler pulley
(Figure 39).
6. Slip the belts off the motor pulley.
7. Remove the belts from the machine.
Installing the Belts
1. Ensure that the clutch lever is in the Off position; refer
to Controlling the Paddles (page 18).
2. Align the rear belt to the rear groove in the motor
pulley.
Note:
Do not align the rear belt to the idler pulley.
3. Align the forward belt to the forward groove of the
idler pulley.
26