During the mowing task, if you feel multiple patches in the grass which you mowed over, then it’s a sign mower isn’t cutting grass anymore. The process of changing mower blades is easy if you know how to change a lawn mower blade.
Are you worried that how you can change the mower blade with scratch? Here, you get depth information that guides you from start to end, and can easily install new lawn mower blades.
Why do I need to change lawn mower blades? To keep your lawn healthier and fresh, it is necessary to change lawn mower blades frequently. Let’s get into the depth details on how to change a lawn mower blade!
Know the Types of Blades
There are multiple types of blades in the market which are specially designed to mulch, discharge, and bag. Can one single blade be used for various purposes?
Keep in mind that manufacturers developed a unique combination of blades that can easily do bagging and mulching tasks, or mulching and bagging. Moreover, it’s necessary for you to check the manufacturer’s specs before buying the desired lawn mower blade model.
7 Best And Easy Steps To Change A Lawn Mower Blade
With the following top 7 steps, you can easily change your lawn mower blades without even doing any hard work.
1. Examining and Eliminating Old Blades
Make sure you are not tilting the blade in a way that may cause oil to leak all over the engine, and the grass, and by paying particular attention to the carburetor and the oil container.
The safest method for doing this often entails tilting the mower backward toward the handle and supporting it with a weight or a companion. Unfortunately, this procedure won’t go for all movers, so before implementing keenly observation is a must.
2. Switch off the spark plug
To ensure that no power is given to the motor while doing this procedure, start by disconnecting the spark plug cord from the spark plug. Avoid tugging on the spark plug lead directly to avoid breaking it. Instead, take a firm hold of the lead plug where it joins to the spark plug, twist it to make sure it travels freely, and then pull it straight backward.
Moreover, if any oil or gas comes into contact with the spark plug, it is preferable to be cautious and avoid a short-out or electrical flare-up. If you wield the mower correctly, there shouldn’t be any difficulties, but it’s still better to be cautious.
3. Eliminating the fixed Blade
While keeping the blade from rotating with your other hand, remove the mounting using a socket wrench of the proper size. Be careful not to lose any kind of reusable attachment parts that hold the blade in place.
Right after removing the mover, the replacement will be mounted in the same position often with the assembly’s rotating sharp edge facing counterclockwise.
4. Installing new blades
It is mandatory to go for new if your present blade is worn out, replacement kits are more often a few dollars. Keep in mind some blades look like a bottom cap or some like a ruler.
5. Adjusting and aligning
The new blades and reinstalling the washer and nuts with the appropriate size. Make sure that the old blade and new one have the same length for better results.
Making a firm grip with bolts and caution is to wear mechanic gloves. Furthermore, a small piece of wood can also be used in between the blades and mover to keep things from turning.
6. Look for play in the blade
Make sure the blade is attached properly and doesn’t budge when you firmly move it up and down. Make sure to remove jacks if any or other devices too, which hold the mower and it will avoid any lawn mower engine damage.
Keep in mind that you just need to wait 30 – 60 minutes for the oil to completely return to the lawn mower motor. Before using, make sure the oil is within the acceptable ranges.
7. Pre Checking before using
Before mowing, fill up the petrol tank and do a pre-check. You should be able to start your mower and start mowing the grass much more effectively with your new blades after doing a brief examination.
Conclusion
When you know how to change a lawn mower blade, then it will not be difficult for you to replace new blades. With the above 7 steps, you can easily change your lawn mower blade without any hesitation.
Moreover, make sure to buy the same model number of lawn mower blades as the previous model, otherwise, it can cause a problem.