There are two types of people in this world: those who know which side of the lawn mower blade is up, and those who don’t. If you’re one of the latter, then this blog post is for you.
How to tell which side is up on lawn mower blade?
The first thing you need to know is that there are two sides to a lawn mower blade: the cutting edge and the dull side.
The cutting edge is the sharp part of the blade that does all the work; it’s what cuts your grass. The dull side, on the other hand, is just there for balance and doesn’t do much (if anything) to actually cut your grass.
So now that we’ve established which side is which, let’s talk about why it matters which side of the blade is up.
Generally speaking, you want to have the cutting edge facing down when you’re mowing your lawn. This allows gravity to do its job and keeps the blades nice and sharp (since they’re constantly being ground against something).
Additionally, having the cutting edge facing down prevents debris from flying up into your face while you’re mowing. No one wants to get hit in the eye with a piece of dirt or grass!
There are a few exceptions to this rule, however. If your lawn is particularly wet, it’s actually better to have the cutting edge facing up. This prevents the blades from getting gummed up with mud and makes for a cleaner cut. Just be sure to watch out for flying debris if you go this route!
So there you have it: everything you need to know about which side of the lawn mower blade is up. Now get out there and start mowing like a pro!
Does mower blade orientation matter?
Yes, mower blade orientation does matter. If you have a rotary mower, the blades rotate in a clockwise direction. This produces clean cuts on the grass and helps to prevent scalping.
If you have a reel mower, the blades are arranged in a V-shape with the cutting edge facing downwards. This also produces clean cuts on the grass and helps to prevent scalping.
How to know if mower blade is upside down?
It’s straightforward to identify the upside down of the lawn mower’s blade. Mainly the downside of the blade is sharp and cut the grasses. So, the upside of the blade is duller than the downside of the blade.
But the main problem is with the new blade. Both sides of the new blade are shiny and sharp. In this case manufacturers always stick a label that will probably help you identify the lawn mower blade’s upside down or not.
How to identify the upside of the lawn mower’s new blade?
- The manufacturer attaches a sticker label on the upside of the new blade
- The sharp side of the blade typically faces downward. So, we can easily detect the straight side of the blade will face upward.
- Some latest lawn mowers have a great function. If you mistakenly mount the blade in the wrong way, it will not adjust properly.
Is the Right Orientation of the Blade Essential?
What happens if you put a lawn mower blade on the wrong direction?
If you put a lawn mower blade on the wrong way, these problems may arise:
- Ripped Grass- If you mount the blade in the wrong orientation by any mistake, you will not get the crisp and sharp result after mowing the grass. Instead of it, you will see grasses are ripped positively, and that’s very noticeable and unpleasant.
- Ruined Blade – Regular blades have sharp side edges. It spins in the right direction and cuts the grass perfectly. But the wrong orientation of the lawn mower blade can destroy the blade. But also, you will need to change the blade after one time of use.
- Damaged Mower – Now, this is the biggest problem if you will assemble the blade in the wrong position. Suppose you are mowing the grasses, and there are some small stones on the surface.
Then the blade is spinning backward because of the blade’s wrong orientation. It will start to toss those stones inside your lawn mower, and you will face the worst situation at that time.
Why does my mower leave a strip of grass in the middle?
If you notice that your mower is leaving a strip of grass in the middle of your lawn, there are a few possible reasons why.
- One reason could be that the blade on your mower is dull and needs to be replaced.
- Another possibility is that the wheels on your mower are not aligned properly, which can cause the mower to veer to one side or the other.
- Lastly, it could simply be that you need to adjust the settings on your mower so that it cuts more evenly across the whole lawn.
FAQs – Most common questions about mower blade orientation
Can you put mower blades on upside down?
No.
If you were to install the blades upside down, they would be spinning in the wrong direction and wouldn’t be able to cut the grass properly. Additionally, installing the blades upside down can cause them to hit the ground when you’re mowing which can damage both the blades and your lawn mower.
Which way does a lawn mower blade rotate?
Lawn mower blades rotate in a clockwise direction. This is because most lawn mowers are designed for right-handed people.
What happens if you put lawn mower blades on upside down?
If you put lawn mower blades on upside down, they will cut the grass less effectively because the blade will not be able to make contact with the ground properly. The lawn mower may also vibrate more and create more noise than usual.
Which way do mulching blades go on a riding mower?
For many brands of riding mowers, including John Deere, Cub Cadet, and Husqvarna, the mulching blade goes on the underside of the deck with the curved side facing down.
Which way do the blades go on a zero turn mower?
It depends on the brand of mower. For John Deere and Cub Cadet, the blade goes with the curved side facing down. For Husqvarna, it is reversed with the flat side down.
Final words
If you’re unsure which way to orient your lawn mower blades, don’t worry – you’re not alone. Many people are confused about which side the blade should be on, and it’s easy to see why. After all, both sides of the blade look pretty similar.
The good news is that it really doesn’t matter which side of the blade is up or down – as long as the cutting edge is facing the right way (towards the ground), your lawn mower will work just fine.
So if you’re ever in doubt, just orient your blades so that the cutting edge is pointing downwards. It really is that simple!
