Top 5 Lawn Mowers recommends the Sun Joe MJ401E to people with a small yard who dont want to spend a lot on a mower. The reviewer liked it overall for many of the same reason one might like any electric mower (no fossil fuels lightweight etc.) but he also noted that there were only three height positions with the lowest scraping the ground. And due to its 14-inch blade it takes longer to mow a lawn.
Other buyers comment that the mower feels and look like a toy. It seems flimsy. But they also found it could handle child-swallowing yard growth. One of the coolest features of the Toro Recycler 22-inch Personal Pace Variable Speed Gas Walk Behind Self Propelled Lawn Mower that kept coming up in our research is the blade-brake clutch. This allows you to stop the blade without stopping the motor of the mower which is helpful for moving debris out of the way.
After sharpening both sides of the blade place it on the kits cone-shaped balancer. If one side dips below the other continue sharpening it until the blade rests level. Return the sharpened blades to the mower and reattach. If you have a torque wrench its a good idea to use it here. Often you need to tighten the blade mounting bolt/bolts to a specific tightness level. Typically measured in pound-feet your instruction manual should list these specs. For example my personal machine the Honda HRR216VKA between 36 to 43 lb-ft of torque is required.