Which Side of the Lawn Mower Blade is Up [8 Tips]

A functioning lawnmower is one of the few pieces of equipment that is as useful for landscaping and yard maintenance. Today you are going to read the complete Which Side of the Lawn Mower Blade is Up [Essential Information]. For your lawnmower to run at its peak efficiency and last the longest, it is essential to use the blade on the right side. Due to the fact that mower blades have a cutting edge on both ends, it is highly typical for individuals to install them backwards. You risk seriously harming your lawn and perhaps even your mower if you put them upside down. To find out more about how to tell which side of the lawn mower blade is up, keep reading.

How to Know If Your Mower Blade Is Upside Down

Finding the dull and sharp sides of the lawnmower blade can help you figure out which side is up. The cutting edge, also known as the sharpened edge, has a taper that faces the sky and is polished to a point which should face the earth. Because it should approach the mower deck, the dull edge is twisted. Fortunately, the majority of recreational lawnmower models make it easy to recognize these indications.

Find the Blade’s Cutting Edge

As mentioned previously, The cutting edge of the tool is the most accurate and efficient way to tell which side of the lawn mower blade is up. There will be two cutting edges on blades. The blade appears to have a bend due to a poor edge on one side. The dull edge ought to face the mower deck, which is the component of the machine that resists rust and corrosion and shields the operator (and the engine) from the blade itself and any flying debris. The cutting edge, which is opposite the trailing edge, is often pointed and sharpened.

Cutting edges cannot always be switched out. In actuality, they shouldn’t be utilized in a lawnmower unless the center hole and length of the instrument are the same measurements as the original one(s). On a mower, using the incorrect blade might result in a whole new set of performance problems.

Wings Facing Up

A little portion of the blade on the majority of lawn mowers will be inclined upward rather than being flat. The purpose of this little wing on the blade is to promote air flow, which will assist lift your grass for an equal cut. Lawn mower blades are always made with their wings pointing upward toward the cutting deck. The larger wing on mulching blades function similarly. If your lawn mower blade has wings, they should point away from the grass towards the lawn mower.

Observe the Label

Looking for the label is the most frequent and simplest approach to determine whether side of your lawn mower blade is up. The majority of producers will stamp a directional indication on the blade on at least one side. According to the brand, these may read “This Side Up,” “This Side Down,” or “This Side Toward The Grass.” These labels are occasionally stamped into the metal, but more frequently they take the form of stickers or markings on the container. If your mower blade doesn’t already have a sticker on it, you may manufacture or buy one to help you remember which side should be facing up. If you decide to do this, take care where you position the sticker to prevent it from obstructing any other components.

Examine the Blades for Wobbling

Perform a wobbling test to determine which side of the lawn mower blade is up. Once installation is complete, the lawnmower blade should be firm. You need to fix the problem if there is any flexibility or sway. The blade may be upside down in some instances, which might create this issue. In other cases, it can indicate that you need to tighten the bolts.

What Occurs If You Place Your Blade Incorrectly

The incorrect mounting of your lawn mower blade may harm both your mower and your grass. Blades are designed to be used on a specific side and using them on the incorrect side frequently causes internal mower damage.

Broken Blades

Manufacturers of lawn mowers design the blades with a certain orientation in mind. Incorrect installation might result in unneeded wear and tear. The edges may begin to waver more and more with time, leading to chips and cracks. They will also become duller more quickly, making it more difficult to mow the grass. Additionally, you’ll need to replace the worn blades more frequently.

Broken Mower

The lawnmower itself may get scratched if the blades begin to waver. Additionally, the turning mechanism might be harmed, especially if you accidentally run over a rock with the mower. The stone might be jarred loose by the blade and fall into the engine. In the worst situation, you could have to buy a brand-new mower.

Uneven Grass

The blade has a flat bottom so that when you mow, the edge is sharp and uniform. The tapering side of the blade is towards the ground if it is turned on its side. When you mow the grass, you’ll see that the height is uneven. This issue can be quite obvious, based on how close you cut it.

In general, it pays to double-check the blade’s alignment before installing it. If not, you could have to pay for expensive repairs. Your lawn will at the very least appear uneven, which can occasionally be more damaging than not mowing at all.

Final Words

It may seem like a small detail but knowing which side of your lawn mower is up is crucial. By selecting the proper side of the blade for your lawn mower, you can keep your grass healthy and even cut down on the amount of maintenance required for the mower itself. You shouldn’t find it difficult to learn how to correctly install your lawn mowers blade but doing so is necessary if you wish to keep your lawn mower in good working order. This tutorial should assist you in selecting the best type of blade for your lawn and in understanding how to operate it properly.