Toro Reelmaster 3100-D Series Installation Instructions Manual page 8

Figure 15
1. Driveshaft
2. Spacer
22. Install the belt onto the pulleys as follows:
•
Loop the belt around the driven pulley and then
over the top of the idler pulley
Figure 16
1. Drive pulley
2. Idler-pulley assembly
•
Start the belt on the drive pulley
•
While guiding the belt onto the drive pulley, rotate
the reel forward to draw the belt onto the drive
pulley.
Note: Wear a padded glove or use a heavy rag to
rotate the reel.
Important: Make sure that the ribs on the belt
are properly seated in the grooves in each pulley.
Also, make sure that the belt is in the center of the
idler pulley.
23. Push down on the idler pulley to ensure that the idler
pulley assembly pivots freely.
24. Check the alignment of the belt/pulleys as follows:
•
The belt must be properly tensioned (installed)
prior to checking alignment.
•
Lay a straightedge along the outer face of the drive
pulley (Figure 17). Do not lay the straightedge
across both the drive and driven pulleys.
3. Drive pulley
4. Bolt—torque to 47 to 54
N-m (35 to 40 ft-lb)
(Figure 16).
3. Driven pulley
4. Belt
(Figure 16).
•
The outer faces of the drive and driven pulleys
should be in line within 0.76 mm (0.030 inch).
•
If the pulleys are not aligned, Refer to
Pulleys (page
•
If the pulleys are aligned, continue with the
installation.
•
Do not use the idler pulley to check alignment.
Important: The belt may fail prematurely if
the pulleys are not properly aligned.
25. Slide the belt cover onto the mounting bolts and secure
with 2 flange nuts
Important: Do not overtighten the flange nuts, as
damage to the cover may occur.
1. Belt cover
26. Lubricate the grease fittings on each of the
roller-brush-bearing housings and on the remainder of
the cutting unit with #2 general-purpose lithium-based
grease (Figure 19).
Note: Wipe off any excess grease, specifically around
the excluder seals.
8
Aligning the
10).
Figure 17
(Figure 18).
Figure 18