If you don't want to be standing out in the cold arguing with a snowblower that doesn't 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. Don't 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...