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Powersmart HB7109B Manuel D'instructions page 13

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MAINTENANCE
TIRE INFLATION
Before each use of your Snow Thrower, check the tire pressure. The pressure in each tire should be in the range
of 20-24 psi for the best performance. The pressure can be checked using an ordinary tire pressure gauge. Fill
the tires using a small or pressure regulated air compressor.
WARNING! DO NOT OVER-INFLATE THE TIRES.
cause severe bodily injury.
SHAVE PLATE REPLACEMENT
Remove both skid shoes and hardware including carriage bolts and nuts which attach shave plate to snow
thrower housing. Reassemble new shave plate, making sure heads of the carriage bolts are to the inside of the
auger housing.
AUGER OR IMPELLER JAMS
WARNING! The auger and impeller rotate at fast speeds which can cause harm or even amputation to a person's
body parts. Even if you do not see the auger or impeller rotating, it may start at any time if the engine is running.
Remove the Safety Key before cleaning the jams.
1. Always turn OFF the engine before attempting to clear any clogs
or jams.
2. Keep hands and feet away from rotating parts while the engine is
running.
3. Do not wear loose fitting clothing that can become entangled in
rotating parts.
4. Wait until the auger and impeller have come to a full stop.
5. Clear any visible jams using the clean out tool attached to your
machine.
WARNING! DO NOT try to clear jams with your hands or feet.
AUGER SHEAR PINS REPLACEMENT
Shear pins are used to attach the auger shaft to the auger blades. Stop the engine by removing the safety key. A
clog or jam in the augers may cause one or multiple shear pins to break. The shear pins are a safety mechanism
and designed to break under high load or impact and protect the auger drive system from
damage. Replacement shear pin combo are provided with your snow thrower.
For additional replacement shear pins, please call the customer service department at
(872)314 0005.
1.Turn off the engine and wait for all moving parts to come to a complete stop. Remove
any remnants of the broken shear pin.
2.Insert a new shear pin through the hole in the auger shaft, and insert the anti release pin
to lock the shear pin.
NOTICE: Never replace the shear pins with standard pins or fasteners. Damage may
occur to the snow blower and drive systems.
Over-inflating could cause a tire to burst and
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