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Maintenance
Important: All electrical repairs should be
performed only by an Authorized Service Dealer.
Note: Determine the left and right sides of the machine
from the normal operating position.
If the extension cord is plugged into the
snowthrower, someone could accidentally operate
snowthrower while you are performing maintenance
on it, causing serious personal injury.
Disconnect the extension cord before you perform
any maintenance.
Lubricating the Snowthrower
You do not need to lubricate the snowthrower; all the
bearings were lubricated at the factory for the life of the
snowthrower.
Replacing the Scraper
The scraper is located at the bottom of the rotor housing
as shown in Figure 12.
Figure 12
1. Scraper
1. Remove the 2 screws that secure the scraper to the
snowthrower (Figure 12).
2. Install the new scraper and fasten it securely with 2
screws.
Replacing the Rotor
1. Remove the 3 screws that secure the right side cover
and the skid to the snowthrower frame (Figure 13).
2. Screw (2)
Figure 13
1. Right side cover
2. Screw
2. Use a 5/16 inch Allen wrench to turn the rotor shaft
clockwise (left-hand thread) while holding the rotor
(Figure 14).
Figure 14
1. Rotor shaft
Note: You may need to tap the Allen wrench with a
hammer to loosen the rotor shaft. Wedge a stick or a
hammer handle in the rotor to prevent it from rotating.
Note: If you cannot remove the rotor shaft by holding
the rotor, remove the left side cover and the skid (Figure
15).
Figure 15
1. Left side cover
3. Hold the hex nut with a 7/8 inch wrench while
unscrewing the rotor shaft (Figure 16).
Figure 16
1. Hex nut
8
3. Skid
2. Rotor
2. Skid
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