Hi Tom, I'm trying to change the blade on my mower. Is there a way I can tell if the blade is upside down?
Hi there! Absolutely, determining the orientation of a mower blade is actually quite simple. The blade is correct if the edges that do the cutting are facing towards the sky or towards you if you hold it up. It looks like a slightly curved 'smile'.
So do you mean the sharp edge should face up when installed, right?
Yes, exactly. The sharp cutting edges, or 'wings', should face up towards the mower deck. Be careful, though. You want to ensure your safety while handling sharp mower blades.
This might sound weird, but could there be any noticeable difference in the mower's performance if the blade was upside down?
Not a weird question at all! If the blade is upside down, it could lead to an unhealthy lawn as the blade will not cut the grass properly. The mower may also vibrate excessively. It's always best to make sure your mower blade is correctly installed.