Rotor Replacement - Toro POWER CLEAR 721 Service Manual

Belt Installation (continued)

Rotor Replacement

Rotor Removal
POWER CLEAR® 721/821 Snowthrower Service Manual
3438-776 Rev A
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3. Hook the extension spring to the idler arm.
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4. Install the belt cover to the auger housing. Install the 3 (1/4-20 x 5/8 inch)
screws securing the belt cover to the auger housing. Torque the screws to
4.5–6.8 N • m (40–60 in-lb)
1. Park the machine on a level surface. Stop the engine, wait for all moving
parts to stop and remove the key.
2. Remove the belt. Belt Removal (page 6–6)
3. Remove the 3 (1/4-20 x 1/2 inch) rotor bearing screws securing the LH
sideplate to the rotor assembly.
Figure 72
Figure 73
Page 6–7 Drive System: Service and Repairs