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Explore 7 indicators to that it’s time to replace your lawn mower blades and not just continue to sharpen them. So, if you’re wonering: when should you replace lawn mower blades? we’ve got you covered with this article.
To get more information about lawn mower blades, also read our article on sharpening lawn mower blades using simple steps.
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7 Signs It’s Time to Replace Your Lawn Mower Blades
1. The Blade is More Than Two Years Old
How long has it been since you last replaced your blade? You ponder for a moment before realizing it’s been over two years!
You see, like all good things, even lawn mower blades have an expiration date. Although they’re built tough to tackle every sort of turf adversity possible, no blade is invincible.
2. The Blade is Bent
One of the most common reasons to replace mower blades is when they become bent. This can happen in a variety of ways, such as hitting a solid object while mowing, or even due to the natural wear and tear that comes with regular use.
A bent blade won’t cut grass evenly, leaving your lawn looking messy and uneven. Moreover, a bent blade can cause vibrations that may lead to further damage to other lawn mower parts over time.
3. It’s Dull and You’ve Already Sharpened it Several Times
If you find yourself routinely needing to sharpen your blade just for lackluster results at best, then this could be an indicator that it’s time for a change.
4. There are Dents, Gouges and/or Pieces Missing
Recognizing dents and gouges in your mower blade is importany to spotting the red flags of an aging blade. These are telltale signs that your blade has been under some duress and it’s time for you to consider a replacement.
5. Strange Noises While Mowing
Has your peaceful weekend mowing been interrupted by strange, unsettling noises emanating from your trusty garden companion? It might be more than just a cry for attention. It could be your lawn mower’s way of alerting you to the fact that something’s not quite right under the hood.
6. Rust or Corrosion on the Blade
A rusty or corroded blade is likely to underperform, delivering choppy cuts that make your lawn look less than its best. Even worse, if you’ve been diligent in keeping up with sharpening only to find that rust has made its unwelcome appearance anyway – it might be time for a change.
FAQ
Are there different types of lawn mower blades?
Yes, there are several types of lawn mower blades, including:
- Standard blades (also called 2-in-1 or high-lift blades)
- Mulching blades (3-in-1 blades)
- Gator blades (a type of mulching blade with a unique design)
Where can I purchase replacement lawn mower blades?
Replacement blades can be purchased at hardware stores, home improvement centers, online retailers, and directly from lawn mower manufacturers. Ensure you get the correct blade size and type for your mower model.
Is it difficult to replace lawn mower blades?
Replacing lawn mower blades is relatively straightforward if you follow the proper safety procedures and instructions specific to your mower model. Always refer to your mower’s manual for detailed guidance.
What tools do I need to replace lawn mower blades?
The basic tools needed to replace lawn mower blades include:
- A wrench or socket set
- A pair of gloves
- A blade holder or block of wood to prevent the blade from turning Additional tools like a torque wrench may be helpful to ensure the blade bolt is tightened to the manufacturer’s specifications.
What is the average cost of replacing lawn mower blades?
The cost of replacing lawn mower blades varies based on the type and brand of the blade. On average, replacement blades can range from $15 to $40. Professional installation services will incur additional labor costs.
