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ShavePlate
•
To check the adjustment of the shave plate, place
the unit on a level surface. The wheels, shave plate
and augers should all contact the level surface.
Note that if the shave plate is adjusted too high,
snow may blow under the housing. If the shave
plate wears out excessively, or the unit will not self-
propel, the shave plate may be adjusted too low.
NOTE: On new units or units with a new shave plate
installed, the augers may be slightly off the ground.
•
To adjust, tip the snow thrower back so that it rests
on the handle. Loosen the lock nuts from the
carriage bolts which secure the shave plate to the
housing. See Figure 10.
•
Move the shave plate to desired position and
retighten the nuts and bolts. Make certain all four
nuts are securely tightened.
Carriage Bolts
Shave Plate
Figure 10
SECTION 6: MAINTAINING YOUR SNOW THROWER
WARNING:
Before servicing, repairing, or
inspecting, disengage
all clutch levers and
stop engine. Wait until all moving parts have
come to a complete stop. Disconnect
spark
plug wire and ground it against the engine to
prevent unintended starting.
•
Remove the belt cover from the left side of the
snow thrower's auger housing by unthreading the
five hex screws which secure it in place. Refer to
Figure 8.
•
Gently grasp the idler bracket and pivot it upward to
ease tension on the drive belt. See Figure 11.
Engine
Refer to the Tecumseh Engines manual packed with
the snow thrower for detailed instructions regarding all
engine-related
maintenance.
Lubrication
•
Lubricate pivot points on the control handle and the
extension spring at the end of the clutch cable with
a light oil once every season and before storage of
the snow thrower at the end of the season.
Hardware
Check the engine and snow thrower frequently for
loose or missing hardware, and tighten or replace as
necessary.
Replacing the DriveBelt
The snow thrower's drive belt is subject to wear and
should be replaced if any signs of cracking, shredding
or rotting is present. To change the drive belt, proceed
as follows:
•
Install the replacement drive belt by following the
Auger Pulley
Pulley
Drive Belt
Figure 11
•
While holding the idler bracket up, carefully slip the
drive belt off the engine pulley. See Figure 11.
•
Carefully release the idler bracket and allow it to
pivot downward.
•
Carefully slip the drive belt off the auger pulley,
freeing it from the snow thrower. See Figure 11.
preceding steps in reverse order.
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