Replacing The Drive Belt - Toro ProCore 864 Operator's Manual

Figure 33
1. Rear coring head cover
B. Remove the pulley shield mounting bolts
and remove the shield
C. Loosen the locknut securing the spring
retainer (Figure
Figure 34
1. Spring retainer
D. Adjust the spring retainer to attain required
compressed spring length
E. Tighten the locknut against the spring
retainer to lock the adjustment.
F. Install the pulley shield and the coring head
cover.
2. Pulley shield
(Figure 33).
34).
2. 146 mm (5-3/4 inches)
(Figure 34).

Replacing the Drive Belt

Note:
You do not need to remove the outside
stomper arm to replace the drive belt.
Removing the Belt
1. Remove the rear coring head cover
g007316
1. Rear coring head cover
2. Remove the pulley shield mounting bolts and
remove the shield
3. Remove the fasteners securing the dirt shield
and the lower belt shield
the dirt shield and the lower belt shield.
g007315
1. Lower belt shield
4. To release the idler spring tension, loosen the
locknut securing the spring retainer
and rotate the spring retainer.
32
(Figure
Figure 35
2. Pulley shield
(Figure 35).
(Figure 36). Remove
Figure 36
2. Dirt shield
(Figure
35).
g007316
g007317
37)