With the mower still on its side grab your socket wrench and wood block. Place the block inside the blade well. This is to prevent the blades from turning while you loosen their bolts. Remove the blade mounting bolt/bolts. A typical mower will have one blade like the Craftsman 37700 I serviced for this guide (one mounting bolt). Some like my Honda HRR216VKA have two blades an upper and a lower (two mounting bolts). Each blade should have at least two cutting edges.
Lastly pay close attention to model numbers. Many brands have dozens of models with only slight differences. If youve done your research and have your heart set on XYZ Companys 12345 be sure you dont pick up the 12456. If you follow our links you can ensure you are getting the right model. While researching the best lawn mowers we examined hundreds of expert and buyer ratings and reviews of dozens of models. The mowers included in our guide are fairly low maintenance enjoyable to use make quick work of your lawn and will last you for several years.
Some lawn mowers such as the Craftsman 37705 have a washout feature. It is essentially a garden hose fitting on top of the circular blade cover. This allows you to pump water into the blade assembly while running the engine. That action is designed to flush dirt and grass debris right out.