How to Replace Mower Blades

changing a lawn mower blade is a fairly easy task. if you have the right tools. luckily there are only a few things you will need. just follow my instructions and you will have a new blade in no time.

Difficulty: Moderate

Instructions

Things You'll Need:

• wd-40
• open ended wrench
• small block of wood.

1. 
    

   you will need to tilt your mower on its side. make sure you tip it so that the side with the air-filter faces up. this will keep the oil in its place.

2. 
    

   place a wood block in a corner to stop the blade from moving. now loosen the bolt ( or bolts) from the blade. in my experience there is either one or three bolts. once it is off, clean the area to ensure it is free from dirt and rust.

3. 
    

   install new blade. make sure it faces the same way the old one did. tighten the bolts firmly. remember to keep your blade sharp. a good sharp blade is better for your mower and grass.
   
   while you are at it, you should change the spark plug and air filter.

[athome]

on 3/8/2009 good job on writing this, thanks 5*

[waiting4rain]

on 3/7/2009 I sure wish I had had this article about changing mower blades last summer. Very clear and informative. 5*