Toro POWER CLEAR 721 Service Manual page 75

Rotor Removal (continued)
Rotor Installation
POWER CLEAR® 721/821 Snowthrower Service Manual
3438-776 Rev A
g321390
6. Remove the (3/8-16 x 3/4 inch) screw securing the RH bearing spacer to the
RH end cap. Remove the rubber washer, ball bearing, thrust washer, and
bearing flange from the rotor assembly. Replace rotor parts as necessary.
g321788
1. Screw
2. RH Bearing Spacer
3. Rubber Washer
1. Install the bearing flange, thrust washer, ball bearing, and rubber washer
onto the rotor assembly. Install the (3/8-16 x 3/4 inch) screw securing the RH
bearing spacer to the RH end cap.
Figure 76
Figure 77
4. Ball Bearing
5. Thrust Washer
6. Bearing Flange
Page 6–9 Drive System: Service and Repairs