HOW LONG DO LAWN MOWER BLADES LAST

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The mower’s dual blades chop through the blades of grass, which turn unsightly brown and susceptible to disease. The sharp blades cut evenly, giving your lawn a smooth look. After a visual inspection of the mower blades, you will be able to tell if the blades have any nicks or dents. Blade erosion can occur over time from garden debris, so be sure to inspect the thickness of the mower blade.

 

To keep your lawn looking good and attractive, you should check your lawnmower blades after each use to make sure they are not damaged. Besides making your lawn look healthy, checking your mower blades can also help your plants grow well. But before you replace the blades on your lawnmower, you need to make sure that they need to be replaced.

 

For the average homeowner, a good rule of thumb is to replace mower blades every year. Regular sharpening of the mower blades will extend the life of the blades.

 

How long do lawnmower blades last?

 

On average, most mower blades last 100-200 hours under normal conditions. The number of hours can reach 400 if you use high-quality sheets. When the blades get dull, you can sharpen them with a grinder or metal file, but sharpening the blades will only work 2-3 times. Eventually, you will need to replace them. It should also be replaced if the blade is chipped and dented after hitting a boulder, boulder, or another solid object.

 

 

Here are the maintenance tips to follow to extend the life of your lawnmower blades.

 

1. Sharpening

 

When it comes to sharpening the blades, be sure to use a lawnmower blade sharpener that does not turn the blade into a dull, jagged blade. Better to buy a branded lawn mower blade sharpener.

 

You can also buy a high-quality knife sharpener and tools. These are available at home improvement stores. If possible, hire a professional to sharpen this should cost between $ 5 and $ 20 per blade. Depending on whether you remove the blades from the mower or if you do it yourself.

 

2. Peripheral parts

 

Also, maintain other parts of the mower to make sure your mower is working properly. The sharp blades won’t be able to do the job if the rest of the mower isn’t working. Change the oil, grease the moving parts, replace the fuel filter, and check the rubber fittings for wear.

 

3. How often do the mower blades need to be replaced?

Ultimately, replace the blades if they don’t do the job. Do not continue to use your blades if the average life of your blades has not increased. Make sure you buy the right blades for your mower.

 

If possible, visit the store where you purchased your trimmer and ask them to recommend the correct size blade for your trimmer. If you buy brand-name blades, you will get a warranty that you can use if the blades are not working properly.

 

4. Watch out for dents

 

Clean up your yard before you start mowing. Get rid of anything in the way of your mowers, such as rocks and twigs, to protect them from damage. Wearing protective gear to mow while pushing or driving the mower will also protect you in the event of a collision with debris. Do your best not to hit the concrete pavement while cutting. This can cause the blades to break.

 

5. Storage and maintenance of the mower

 

Finally, store your mower indoors or purchase a waterproof cover to protect the mower. Be sure to maintain your lawnmower regularly to make sure all parts are working efficiently rather than waiting until the last minute.

Common mistakes when replacing blades

 

People often make common mistakes when replacing their mower blade, such as:

 

• Replace the blade even if it can be sharpened
• Do not empty the fuel or gasoline tank before turning the mower on its side.
• Adjust the blade in the wrong direction
• Try to replace the DIY blade even without any experience.

 

How do I replace the mower blade?

 

 

You can replace your mower blades with a few simple steps such as:

 

• First, you need to empty your fuel or gas tank to prevent spills and remove the spark plug from the mower to make it completely inactive. Now turn the mower on its side, keeping the air filter facing up to avoid oil saturation.

 

• After putting on the protective gloves, you must place 2 × 4 wedges between the mower deck and its blade to secure it. Now loosen the fasteners that hold the blade on its axis by loosening one or two bolts attached to it with a wrench.

 

• After removing the blade assembly, you need to use your phone to take a photo to help you position it in the right direction after replacing or sharpening the blade. First, you need to take the blade to a knife sharpening shop, if it can be sharpened.

 

• You can also sharpen the blade yourself using a grinder or metal file if you are a professional DIY enthusiast. But if not, you should never try it yourself, as it can not only damage your blade but also increase the risk of injury.

 

• Now after replacing the blade you need to follow the image you clicked to put the assembly back on the mower deck. This is what it is important to focus on when repositioning the assembly in the direction of the edge of the blade. You must follow the direction of rotation of the mower motor. The blade wings should be angled toward the mower deck and the writing on the blade should be away from the deck. The concave side of the blade bolt washer should face the blade if it does.

 

• You must put on gloves and reinsert the block from the opposite side before tightening the bolt. Now use the wrench again to tighten the bolt.

 

 

Final remarks

 

That said, the best way to know when and when your mower blade needs to be replaced, is to pay close attention to the condition of your lawn.

Also, inspect the blade regularly, as this will help you determine if your mower blade needs to be sharpened or replaced. Good luck!