Chain Keeps Coming off Chainsaw

When the chainsaw chain becomes loose, it is likely to come off and stop working. This can happen because of a variety of reasons including improper maintenance or too much pressure being applied while using the tool in difficult conditions. To fix this issue, you will need a replacement for your old one plus some tools like an adjustable wrench and pliers that are designed with gripping points at both ends as well as needle-nose pliers which have tips thin enough so they won’t damage what needs fixing.

Why do chainsaw chains keep coming off? A worn-out chainsaw bar is the main reason why your chain comes off. If you are noticing that many of your teeth have been bent, it’s time to get a new one. The next most common cause for loose chainsaws is when they’re not well adjusted or tensioned correctly on their sprockets.

Chains also wear down and lose some of their optimal power with continued use – so keeping up with proper maintenance is important.

Loose chains are a problem that can be fixed in just a few minutes, but it’s not the long-term solution you may want.

It might mean taking the time for the proper diagnosis of your chainsaw before recommending any solutions. The problem becomes more problematic than just loosening up your chain again and again. It might sometimes require looking at why these chains keep breaking with an expert eye before figuring out how to fix them for good.

Chainsaws are one of the most powerful tools in a woodworker’s arsenal. While they have numerous uses, this article focuses on how to stop your chain from coming off while you work with it – something that can be very frustrating for beginners and experts alike!

What Causes a Chainsaw Chain to come Off?

The chainsaw chain is the most important part of any chainsaw. It can’t be replaced and it’s not cheap to buy a new one. That’s why this article will cover what causes the chain to come off, how you go about fixing it, and what you should do if the problem continues.

See also  Do Chainsaw Gloves Work?

There are three main reasons that a chainsaw comes off:

  1. Incorrectly tensioned
  2. Jammed material
  3. Too dry or too dirty
  4. The wrong type of lubricant used


Chainsaw Chain Incorrectly Tensioned

It is important to check the chain tension and ask yourself if it has been set properly or not. You may think that with more tension comes better chainsaw performance, especially when cutting firewood at full throttle but this is wrong. If the tensioning is too loose then it can cause a decrease in performance while tightening it too much can damage your blade and guide bar grip.

With chainsaws, maintaining proper tension on a chain can be even more crucial to its performance and durability.

As long as you have balanced tension on both sides of the blades, then you will enjoy excellent chopping abilities when ripping firewood at full throttle!

The right chain tension will result in the best productivity and lifespan of your bar, motor, and chain. Chains that are too loose have a higher chance of coming off so we recommend getting them checked regularly.

Jammed Material

Chainsaw chains are designed to cut through wood, but they can also be jammed by other materials such as metal. When your chainsaw chain is jammed and you cannot clear the jam yourself without damaging the saw or hurting yourself, it’s time for a professional to step in.

Very often though, most items can be removed by chainsaw users. Chainsaws can get jammed with material like twigs and leaves that create a safety hazard with the chainsaw coming loose.

When this happens, it is important to follow these steps:

  1. Disconnect the electric wire from the chainsaw.
  2. Turn the saw’s choke (if applicable), this will help keep gas flowing through the engine for when you need to start over again when restarting it.
  3. Hold down on both handles of the saw while pulling or pushing the chainsaw chain in both directions until it gets back on.
See also  How Often Should I Flip My Chainsaw Bar?

Dry or Dirty Chainsaw Chain

A dry or dirty chainsaw chain coming off can be a dangerous issue that homeowners face. A chainsaw is a great tool for cutting down trees, but it can be difficult to maintain. So if you notice your chainsaw getting too dirty from extended use or the chain coming off more than once in a session then it might be time to replace it!



A new chainsaw chain will make cutting through wood easier. There are many ways to ensure your chainsaw is working properly and keeping the chain clean, but when you’re out in the field, it’s not always easy.

It’s important to replace your chainsaw chain when you notice it coming off of the bar, as this can cause injury and damage to your saw.

The Wrong Type of Lubricant Used

Chainsaw chains are made of metal and they will start to wear down if not properly maintained.

A chainsaw chain can also come off the saw blade if you mix up the type of lubricant to be used on your bar or chain. This could be due to using too much oil on the bar or not enough oil on the chain, which would cause friction during the cutting process. It can also lead to heat buildup from metal-on-metal contact as well as eventual breakage.

Chains come in different sizes, so it is important that if you will be buying a new one then you should know what size your chain is before purchasing a new one.


How To Fix A Chainsaw Chain Coming Off?

If you’ve ever had to take care of a chainsaw, you know that it can be a little bit intimidating. Chainsaws are loud and dangerous, and they require the user to wear protective gear in order to use them safely. But what do you do when your chain flies off?

See also  Can a Chainsaw Cut Through a Person?

A chainsaw chain is a necessary tool for cutting trees, but what can you do if the chain keeps coming off? I researched how to fix loose blades and identified the process to fix your chainsaw chain when it keeps coming off.

Step 1

In order to adjust your chainsaw correctly, the first step is loosening and tightening both tensioners. If you have a brake that attaches on either side panel then start by removing it before unscrewing or unfastening any screws attached.

The chainsaw chain can be loosened and the guide bar properly adjusted with a simple, expert twist.

Before you begin this process, however, make sure that your chainsaw is in good condition by checking for any loose or worn parts. Once satisfied there are no problems, proceed to loosen the chainsaw chain and guide bar.

Step 2

The second stage is adjusting the tension screw. The more you tighten this mechanism, the tighter the chain will become in order to give your chainsaw the balance required.



Conversely, loosening this lever will help to release any tension or pressure from the chainsaw bar.  You can then adjust your chainsaw chain in the direction you need to.

Step 3

After tightening the guiding bar and nuts on the side panel, you should lift up your chainsaw at a 45-degree angle to make sure that all of its chain links are equally tight. Remember not to do this while holding onto anything else as it will affect how much tension is in each link’s chain.

Final Thoughts

It’s frustrating when you’re in the middle of cutting down a tree and your chainsaw chain keeps coming off. It can be even more frustrating when you have to keep putting it back on so that you can finish the job. Fortunately, there are several things that we can do at home to fix this problem without having to call for professional help.