When to Replace a Chainsaw Chain: Ultimate Guide

When to Replace Chainsaw Chain

It goes without saying that chainsaws are finicky types of equipment. This actually makes sense when you think about it. After all, it has to spin a barbed chain at a very high speed to shred and rip apart wood.

But just like other equipment, the chainsaw also needs to be maintained, and one of the most important parts that will require regular maintenance is the chain. 

And you should have knowledge about when to replace the chainsaw chain. The chain often dulls out quickly, and as you probably know, a dull chain is not only dangerous but also ineffective when it comes to cutting. That’s why many pros in this field sharpen their chains regularly.

However, it may come a time when you just have to give up sharpening your chain and get a new one.

When Right Time to Replace Chainsaw Chain?

Before you replace the chainsaw chain, you need to watch out for a couple of signs. These signs include:

You can go here for a best robust chainsaw

Need more Force to Cut Wood

If you are using a lot of force to cut through wood or the chain keeps pulling itself into the wood, you need to think about making the replacement. Dull blades will not eat into what you are cutting well and thus will force you to apply a lot of force which can result in undue stress to the bar and engine. It will also dull the chain further.

When It Makes Rattle

A chain the bounces or rattles around when cutting needs to be replaced. This will also affect your cutting accuracy and produce poorly cut wood.

Engine Emits Smoke

If your oil is in good condition but the engine is producing a lot of smoke, then chances are that you are experiencing some issues with the sharpness of your blades

Dull Chainsaw Chain

Blade Becomes Dull

If you start experiencing a sudden drag towards a sudden direction while cutting, it shows that the cutting teeth on one side of the blade are dull or the lengths of the cutting teeth are uneven. So have a suitable easy used blade sharpener to make it sharp again.

Saw Dust Becomes Fine Dust

You may also want to look at the sawdust. If you are making split or cross cuts, and you find that the chain creates fine dust instead of coarse strands, then you should sharpen or change the chain.

Chainsaw Dust

But if you have just sharpened the blades and you still notice these signs, then it is time to change it. At this point, you have no choice other than to replace the chain. If you have a pole saw for excluding lawn you should care of the same process about pole chainsaw.

Check to See If there are Missing Teeth

Another sign that you need to replace your regular used loving chainsaw chain rather than sharpening it is when you notice damaged, broken, or missing teeth on the chain. Although this might seem like common sense that you must replace the chain, you would be surprised at how many people would overlook the aspect of safety just to complete the job quickly.

These signs are an indication that you need to get a new chain. They are actually not very expensive, and the good part is that you get a chain that will cut more effectively.

Actually, some people wouldn’t care about sharpening their chains. They would just get a new one and fix it. While it is true that a brand-new chain cuts well than one that has been sharpened, you may also want to learn how to sharpen, and they know the correct blade direction.

How to Get the Chainsaw Chain Direction Right?

Although chainsaw looks good, they should not be toyed around. This equipment must be used correctly, and it can be dangerous if not maintained and used successfully. There are many chainsaw accidents reported every year, but this should not scare you from using this equipment. It is actually meant to ensure that you use it correctly and maintained it correctly.

If you have replaced or repaired the chain of your chainsaw recently, it is essential to ensure that the blade is set correctly.

Making sure that the chainsaw chain is in the right direction is vital for your safety as well as the function of the chainsaw. Using a chainsaw that has been incorrectly chained is like using a dull knife to cut groceries. It will not cut efficient and is likely to injure you. Here are the steps to install the chain correctly.

Look at from the Top Side

The chain blades are usually on the top side of the chain. Like a knife, they have dull and sharp edges. The chain moves in a clockwise direction; therefore, you have to ensure that the sharp edges are face in that direction. In other words, they should point away from your engine when they are on the top side of the machine.

Chainsaw Top Handle

Look at from the Bottom Side

The motor of the chainsaw rotates the chain in a circular motion; therefore, it feeds it back into the body of the machine. That means that when the teeth are at the top of the rotation, they should face away, but when they are at the bottom, they should meet you. If you notice that this is not the case, then you need to remove the chain and install it again so that you can get blade correctly.

Similler result we discovered for chainsaw lover


If you have already installed the chainsaw chain and you are not sure if you have installed it properly, you can try out by cutting a log of wood. If the chain rattles excessively, or the trunk of wood starts burning and smoking, then you will know that you have not installed the chain correctly.

Another sign that you have not installed the chain correctly is when the cutting is too slow. It means the blades are dull. There are no sharp edges completely. It means the dull edges are the ones that are in contact with the wood and so they cannot cut. But if the blade is installed correctly and you experience this, then you should probably sharpen then blades or install a new one.


Knowing how to install the chainsaw chain can go a long way in ensuring that your chainsaw operates effectively and reduces the risk of accidents.

Austin Dean Author

Austin R Dean

About Author

As a carpenter, I have been working for a long day with a different type of saw. What experience I have gathered, I intend to share that expertness to all. I will try to offer several shorts of saw's reviews and important tricks. Thanks for coming here....

Leave a Comment