Getting the chainsaw chain direction right is very straightforward. In the chainsaw chain direction picture below, the Husqvarna 450 powerhead is on the right and the tip on the left. You can also see the chain direction when looking at the bottom of the bar, facing back toward the powerhead. Hopefully, that makes things clear and you won’t end up with a chainsaw chain on backward!
Putting a chain on a chainsaw the right way is a rather important step in properly using your chainsaw. The easiest way to replace or correct a chain on a chainsaw after you’ve taken the machine apart is to start by reattaching the chain bar to the body of the chainsaw. Again, if the blades of the chain are not facing the correct way, you will think the blade is dull because it is cutting in the wrong direction.
Plus, from a safety perspective: if the chain is backwards all the cutters are facing you! Chain direction is not rocket science, but it’s very important for running a chainsaw effectively. Follow these 4 steps to get your chainsaw chain headed in the right direction. If any of this chain component terminology is unclear to you, or if you’re just interested to learn more, check out this in-depth explanation of the anatomy of a chainsaw chain.