Engine Installation (continued)
Electric Starter Replacement
Electric Starter Removal
POWER CLEAR® 721/821 Snowthrower Service Manual
3438-776 Rev A
6. Install the rotor pulley onto the rotor shaft. Apply blue threadlocker to threads
of the new (1/4-20 x 7/8 inch) screw. Install the Belleville washer and screw
securing the rotor pulley assembly to the rotor shaft. Torque the screw to 11.3
± 1 N • m (100 ± 10 in-lb).
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7. Hook the extension spring to the idler arm.
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8. 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).
9. Install the recoil handle to the rope guide.
10. Install the shroud onto the machine.
11. Refill the fuel and oil.
1. Remove the engine from the machine.
Figure 13
Figure 14
Shroud Installation (page 5–10)
Engine Removal (page 4–4)
Page 4–9
Engine: Service and Repairs