How To Change Blade On Craftsman Lawn Mower. The single cutting blade is durable but will wear over time so you must remove it to sharpen and eventually replace it. Check the lawn mower blade often during mowing season to make sure its sharp and intact.

Its important to look closely at the carburetor and the oil compartment to make sure youre not tilting the mower in such a way as to spill oil all over the engine the grass and yourself. Detailed information on how to approach this project would be very helpful. Craftsman lawn mowers are sold by Sears department stores.
Check the lawn mower blade often during mowing season to make sure its sharp and intact.
After removing the bold take out the old blades and install the new one. Spray the bolt with a rust-penetrating spray. The mandrel assembly attaches to the deck and spins the blade. A dull blade tatters the tips of the grass blades rather than making a clean slice.
