Toro 04650, Руководство по установке, Страница: 10 / 16

9
Installing the Pulleys and
the Belt
Parts needed for this procedure:
1 Belt
1 Drive pulley
1 Driven pulley
2 Washer (as required)
Procedure
1. Use the hex-socket screw (5/16 x 1/2 inch) to
secure the drive pulley to the groomer shaft
(
Figure 19 ).
g032464
Figure 19
1. Drive pulley 4. Driven pulley
2. Hex-socket screw (5/16 x
1/2 inch) 5. Washers
3. Locknut (3/8 inch)—torque
it to 20 to 26 N∙m (15 to 19
ft-lb)
2. Use the locknut (3/8 inch) to secure the driven
pulley to the brush shaft (
Figure 19 ).
Note:
Use a wrench on the flats of the brush
shaft to keep the shaft from spinning ( Figure 20 ).
Torque the locknut to 20 to 26 N∙m (15 to 19
ft-lb).
g033566
Figure 20
1. Flats
3. Check the alignment of the pulleys ( Figure 21 ).
g032675
Figure 21
4. If the pulleys are not aligned, change the position
of the driven pulley by removing the washer or
adding the other washer as necessary.
5. Install the belt as follows:
A. Position the belt over the drive pulley
(
Figure 22 ).
B. Use a 1/2-inch wrench or a 3/16-inch hex
key to release the spring tension on the
idler.
C. Position the other end of the belt over the
driven pulley (
Figure 22 ) and allow the idler
to return to the original position.
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