Toro Reelmaster 3550 Series Installation Instructions Manual page 10

7. While holding the brush-shaft flats, secure the pulley
on the shaft with the 3/8-16 flange nut previously
removed.
Note: Seat the locknut; then torque it to 36 to 45 N∙m
(27 to 33 ft-lb).
8. Install the belt onto the pulleys as follows:
A. Loop the belt around the drive pulley and then
over the top of the idler pulley
Figure 24
1. Drive pulley
2. Belt
B. Start the belt on the driven pulley
C. Use a 9/16-inch deep-well socket to rotate the
brush assembly and guide the belt onto the driven
pulley (Figure 25).
(Figure 24).
3. Idler pulley
4. Driven pulley
(Figure 24).
1
2
1. Belt
Important: Make sure that the ribs on the
belt are properly seated in the grooves in each
pulley and that the belt is in the center of the
idler pulley.
9. Check the pulley alignment and adjust it if necessary.
10
G020390
Figure 25
2. 9/16-inch deep-well socket