Replacing The Drive Belt - Toro Power Clear 621 Service Manual

SPECIFICATIONS & MAINTENANCE

Replacing the Drive Belt

If drive belt becomes worn, oil­soaked, excessively
cracked, frayed, or otherwise damaged, replace
the belt.
1. Remove the 4 bolts that hold the drive belt cover
(Fig. 005) in place.
A. Drive Belt Cover
NOTE
The lower front corner of the drive belt cover is fastened
down with a smaller bolt, a washer, and a locknut.
2-10
2. Remove the belt from the rotor pulley (Fig. 006).
A. Rotor Pulley
B. Idler Arm Brake
C. Drive Belt
A D. Idler Arm
3. Press down on the idler arm and remove the belt from
NOTE
The engine pulley belt guide is very close to the pulley, and
Fig. 005
the belt may not fit through the gap.
4. Twist the belt out in front of the belt guide so that the
D
C
B
A
E. Idler Pulley
F. Engine Pulley
G. Tabs on the Idler Arm
between the tab on the idler arm brake and the rotor
pulley.
belt is wedged between the belt guide and the
engine pulley.
Toro Single Stage Snow Service Manual
F
E
G
Fig. 006