Originally Posted by Belgium
We sharpen the blades on a sanding belt but i have a little question. The blades should be balanced but should they be perfectly balanced because they aren't straight on the crankshaft (in case of a ztr, with a push mower they should be balanced perfectly, i know)
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Most ZTR blades I sharpen on the mower, and thus , don't balance. Unless they're in really pi$$ poor shape.
Most push mower blades should be balanced, but again, if they ain't all messed up, I sharpen in place and don't balance.