Spark Plug

In order to change the blade in a push mower you need to use a 2x4 or equivalent to stop the blade from spinning. I bent the blade back previously by heating it up but I think it was causing too much vibration so I got a new blade after hitting stumps over the years. I run some things into the ground. The spark plug is amazing and really high quality. Its a simple change. The drive belt is also a simple change, any 6 in 1 if you remove the screw heads will have the right nut sizes for most mower parts. Always lube up the belt "like two drops" with a little belt oil and it will last longer. I use diesel oil, 3 n 1, or chain saw bar lube oil. The tensioner for the belt is an easy adjustment. This model is also prone to fuel lines being blocked. Just detach the fuel line, blow it out with your mouth, and reattach. Have had it happen twice in 10 years, some people would be pulling spark plugs, diagnosing the engine, etc, its pretty easy, just put some fuel on the carb to see if your getting fuel blockage.