When you cut something with a lawn mower, your mower blade can hit a rock or a branch. It can cause the edge to be severely damaged. If your mower blade is broken or damaged, you must change or replace it.
You may be surprised to know that if you take the help of an expert to change or replace the mower blade, you will have to spend a lot of money. You certainly don’t want to do that.
Changing or replacing a mower blade in a lawn mower is not a difficult task. Follow a few simple steps and do it yourself. We are now going to discuss in detail how to change the lawn mower blade. So, let’s dig into this article.
How to Change the Lawn Mower Blade- Step by Step Guideline
If you think, changing a lawn mower blade is a challenging task then you’re totally wrong. It is an easy task. But for that, you should follow some important steps. What are those steps? Just check them out:
Lift the Mower Deck
When you unveil the blade, lift the mower deck. Use a carburettor and the oil compartment so that you can make sure that you’re not tilting the mower. It’s essential to take a close look at the carburettor and oil bogie to make sure.
Do you know the safest way to do this? Drive the mower backwards, with a slight weight by tilting it toward the handle. If you want, you can also take the help of a partner to do it. It may not necessarily be true for all mowers, but use your judgment and consult the owner’s manual if necessary.
Wait until you use it to change the blade or you may consider squeezing the gas with a siphon hose. Typically, self-siphon pumps are sold in any hardware or automotive parts store. It prevents spillage of gas in the body of the mower.
Unplug the Spark Plug
Don’t forget to unplug the spark plug as this is an essential step. If an oil or gas comes in contact with a spark plug, it may be an excellent decision to be on the safe side and prevent a short-out or electric flare-up. It won’t be a big problem if you want to hold glass properly, but it’s better to stay on the safe side.
Remove the Blade Mounting Bolt
You need to remove the blade mounting bolt in this step. When using your other hand to prevent the blade from turning, use a socket wrench of the appropriate size and unbolt the mount.
Try to keep the blade in place so that it can be reused. As you remove the blade, pay attention to its position.
You mount the new one in the same orientation, usually with the sharp end of the blade rotating the assembly as the clockwise rotates. Again this may not be true for all movers, so pay attention to how this blade is installed and try to fix the new edge accordingly.
Buy the Right Mower Blade
In this step, you need to buy the right mower blade. Replacement blade kits for push mowers can usually be found at most home improvement or hardware stores for just a few dollars. It has new pre-weighed and sharp blades and usually has replacement nuts. If your blades are mainly worn out, investing in a new set can be the right decision.
Some mowers feature the lower cap on which two small separate blades are attached, while some new push mowers have a single longer blade that looks like a ruler. Now you need to tilt the mower back to inspect the blade. You can also talk to someone at the hardware store about the type of blade suitable for your glass trimming brand.
Mount the New Blade
Now, the new blade has to be mounted in the appropriate direction. If you have an owner’s manual, you need to have torque space to tighten the nuts. If it doesn’t, just make sure the blade is too tight and not folded, which can cause vibration in the mower.
Most blades are either fixed or universal fit. Before mounting the new one, make sure your old blade has the same length. You need to make sure the clearance from the lawn mower deck is the same. Carefully fasten the new blade to the bolts, as it will probably be sharper than the old one. While doing this, you need to protect your hand.
Test the Blade
It’s time to test the blade. Before testing, you need to make sure the blade is mounted correctly. Remove any jack or props used to hold the mower and wait about 30-60 minutes for the oil to return to the motor to prevent problems or motor damage. Check the oil before use to make sure it is in the proper range.
Refill the Gas Task
Refill the gas tank and pre-check before mowing. Fill the oil foam filter if necessary and check the air filter to make sure it reconnects to the spark plug wire.
After completing the whole task, you should be able to start your mowing and start cutting the grass more efficiently with your new blades. If you can follow the above steps gradually, then you will be able to change the lawnmower blade yourself.
Safety Issue While Changing Mower Blade
So, you already got an idea on how to change the lawn mower blade. Although the steps to change a lawn mower blade are not very difficult, it is essential to be careful. The mower blade is very sharp, so it can injure the hand while working. This is why you must be careful when doing this and always wrap the sharp edge of the blade in-store towels to protect yourself from injury.
Final Thought
So, how to change the lawn mower blade? You may understand that changing the lawn mower blade is certainly not a difficult task from our guidelines. You don’t need to spend a lot of money for an expert to do this task. You will be able to do this on your own if you follow our steps well.
But before doing this, you must keep in mind the caution because you do not want to have any disruptions while working. So be careful and follow these steps to change the lawn mower blade yourself. Thank you all for reading this article.
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