13
Replacing Belts
NOTE:
There are two belts on this snow thrower: auger
belt and drive belt. It is recommended that both belts be
replaced at the same time.
•
Remove the spark plug wire from the spark plug
and ground it against the engine.
•
Drain gasoline from the gas tank, or place a piece
of plastic sheet underneath the gas cap to prevent
gasoline leakage.
•
Remove the self-tapping screw shown in Figure 13,
and press the plastic tabs to release the belt cover.
Pull the belt cover out from around the engine and
the chute assembly. Remove it away and save.
Figure 13
Auger Belt
•
Slip the front auger belt off the engine pulley
pushing it down between the idler bracket and the
engine pulley. See Figure 14.
•
Squeeze the auger control to release tension on
the auger belt; remove the belt.
•
Replace with new belt
after
replacing the drive belt.
Follow instructions below to replace the drive belt:
Figure 14
Drive Belt
NOTE:
Replace the drive belt before reassembling the
new auger belt.
•
Tip the snow thrower up and forward so that it rests
on the auger housing.
•
Remove the spring that connects the transmission
to a bolt on the engine frame. See Figure 15.
Figure 15
•
Pivot the transmission forward to release pressure
on the drive belt. Remove from transmission pulley.
•
Remove the drive belt from around the engine
pulley, and away from the unit.
•
Place the new drive belt into the groove on the
engine pulley. See Figure 14.
•
Tilt the transmission forward and position the drive
belt on the drive pulley.
•
Reconnect the spring to the bolt on the engine
frame and secure the transmission.
•
Reassemble the belt cover on the snow thrower.
Servicing Augers
The augers are secured to the spiral shaft with four
shear pins and cotter pins. If you hit a foreign object or
ice jam, the snow thrower is designed so that the pins
may shear. Refer to Figure 12.
If the augers do not turn, check if the pins have
sheared. Replace, if needed, with proper shear pins.
refer to item 22 on page 18 for part number.
IMPORTANT:
NEVER replace the auger shear pins with
standard pins or fasteners. Any damage to the auger
gearbox or other components, as a result of doing so,
will NOT be covered by your snow thrower’s warranty.
Belt Cover
Tab
Self-Tapping
Screw
Auger Belt
Idler Bracket
Engine Pulley
Auger Pulley
Drive Belt
Spring
Drive Belt
NOTE:
Transmission shown pushed forward
Drive Pulley
Auger Pulley