If
you do not want to be standing out in the cold arguing with a snowblower that
does not want to run, then do the annual maintenance before the snow starts
flying. Regular maintenance will give you years of hassle free use, and less
attitude from your blower. Do not forget the safety aspect, because without
proper maintenance your snowblower could become a hazard.
Each
fall before winter arrives, you should check all bolts, belts, and moving
parts, to ensure they are not frayed, loose, or worn. Belts are best checked by
removing and checking for cracks. Replace any worn parts, and tighten any loose
bolts.
Turn
your snowblower on its side and check the scraper bar. This is the bar that
rubs against the ground and scrapes the snow off. This item wears, so check to
see if it need replacement. If you neglect to replace the bar when it is worn,
it will lead to damage on the snowblower's housing, and that's will hurt your
pocket book. In fact, if your snowblower gets a lot of use through out the
season, check it regularly.
Check
the rubber paddles and the rubber on the auger. If your finger fits between the
rubber and the housing it's time to replace the rubber. A new rubber will help
your snowblower operate at its optimum performance levels.
Check
tires for wear and proper inflation. Adjust as needed. If you have tire chains
for your snowblower, have them handy or put them on in advance. There's nothing
worse than searching in the freezing cold, while trying to remember where you
put the chains.
There
are only two types of snow blower engines: The two cylinder engine which uses
mixed gas and oil. You will just need to replace the spark plug on this style
of engine.
If
you have a four cylinder engine which applies straight gas, with the oil in the
crank case just like your vehicle, you will need to change the oil, spark plug,
and filter. You should also check the oil each time before you start it. Most
four cylinders use 5W30 oil, and hold approx 20 ounces. Refer to your owner's
manual for the correct oil weight, and replacement part numbers.
Lubricate
the drive and chassis. If you have two stage blower, be sure you check the lube
in the gear box. Check with your owners manual whether you have a one stage or
two stage. It will also tell you the type of lubricant to use.
If
there was fuel left from the previous year, you will need to siphon it off, and
fill the gas tank with fresh gasoline. It doesn't hurt to add some methanol in
with the fuel, once or twice a season, to avoid condensation from building up
in the tank, or the carburetor icing up.
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