Toro Power Curve 1800 Operator's Manual page 17

5. Reassemble idler spring, making sure idler
pulley is riding on belt.
6. Reinstall left side cover and skid with (3)
screws.
Small Belt Replacement
1. Remove (3) screws securing left side plate and
skid to snowthrower frame (Fig. 14). Remove
side plate and skid.
2. Remove large belt by slowly walking (sliding) it
off small pulley (Fig. 18). Refer to steps 2-3 in
Large Belt Replacement section.
3. Remove small pulley bolt (left hand thread) by
turning bolt clockwise, remove (2) washers, and
small pulley (Fig. 21).
4. Remove and discard small belt (Fig. 21).
Figure 21
1. Bolt (left hand thread)
2. Washers
3. Small pulley
5. Slide (2) washers onto bolt. Insert bolt through
small pulley. Bolt must ride on bearings in small
pulley.
6. Place new belt on small pulley.
7. Slide belt over motor shaft pulley (Fig. 21).
5
4
3
2
1
1530
4. Small belt
5. Motor shaft pulley
8. When tightening bolt, bolt head and washers
must be flush against small pulley. Torque bolt
to 25-30 in-lbs. DO NOT OVERTIGHTEN
BOLT.
9. Slip large belt over small pulley (Fig. 20). Refer
to Large Belt Replacement, steps 4-6.
Maintenance
EN-15