13
3. Attach the new rubber plate onto the metal frame by
replacing and tightening the middle two sets of nut,
washer and bolt (Fig. 22).
4. Reassemble the rubber plate assembly to the auger
assembly by replacing and tightening the two sets of nut,
washer and bolt used to secure it (Figs. 20 – 21).
5. Repeat above steps for all worn plates.
Replacing the Scraper Bar
1. The scraper bar is located at the base of the snow thrower
beneath the rotor housing. Turn the snow thrower to sit on
its side when replacing the scraper bar (Fig. 23).
2. Detach the worn scraper bar from the snow thrower by
removing the 3 screws that hold it in place (Fig. 24).
3. Install the new scraper bar and fasten it securely to the
snow thrower with the 3 screws (Fig. 24).
Replacing the Belt + Pulley
NOTE: Determine the left and right hand side of the snow
thrower by standing behind the unit in the normal operating
position.
1. Remove the screws from the left panel of the snow
thrower and remove the left panel (Fig. 25).
2.
Lift the belt tension pulley and roll the worn belt up and off
the big pulley from the top of the big pulley (Fig. 26).
3. To replace the big pulley, remove the screw and washer
from the middle of the pulley. While securing the auger so
it does not spin, use a 7/8-inch socket to turn the outer
nut of the pulley clockwise (the pulley is left-handed,
so loosening and tightening occur in reverse orientation;
clockwise to loosen and counterclockwise to tighten).
Once the old pulley is removed, replace the big pulley and
tighten the outer nut counterclockwise with the 7/8-inch
socket. Replace and tighten the screw and washer
(Fig. 27).
Metal frame
Rubber plate
Fig. 22
Fig. 23
Scraper bar
Fig. 24
Screws
Scraper bar
Fig. 25
Left panel
Screws
Fig. 26
Big pulley
Belt tension
pulley
Belt
