Why Your Chainsaw Chain Keep Spinning. (5 Things to Check)

When you’re using a chainsaw, it’s important that the chain doesn’t spin continuously. If it does, there’s a good chance you’ll end up with a broken chain. In this post, we’ll explain why the chain keeps spinning and how to fix the problem. Stay safe out there!

Tensioner

The most common reason why a chainsaw chain keeps spinning is that the tensioner spring has come off the drive sprocket. If this happens, all you need to do is reinstall it and tighten the bolt.

The tensioner is often overlooked, but it’s an important part of the chainsaw. It ensures that the chain is tight enough to cut properly, but not so tight that it binds up or breaks.

If the tensioner spring comes off, it will no longer be able to keep the chain tight, and it will spin continuously.

Chain oil/bar oil

Another common reason why the chain keeps spinning is that there’s not enough chain oil or bar oil. If the chain isn’t well-lubricated, it will quickly wear down and break.

To fix this problem, make sure you’re using the correct type of oil and that the chainsaw is properly lubricated. You may also need to increase the amount of oil you’re using.

Guide Bar

If the guide bar is too tight or too loose, it can also cause the chain to spin. If the bar is too tight, you can loosen it by turning the adjustment screw. If the bar is too loose, you can tighten it by turning the tensioning screw.

The key thing to remember is that the guide bar and chain need to be properly adjusted. If they’re not, the chain will keep spinning and you’ll end up with a broken chain.

Sprocket

Another reason why the chain is spinning might be because the sprocket is slipping. This usually happens when you are trying to cut through something really hard, like a solid piece of wood or metal.

You can fix this problem by tightening the screws that hold the sprocket in place. Make sure you use the correct size screwdriver, or you might damage the screws.

Clutch

If your chain is still spinning after trying these solutions, it might be because the clutch isn’t adjusted properly.

If the clutch isn’t adjusted correctly, it can also cause the chain to spin. You can adjust the clutch by turning the adjusting screw.

You can adjust the clutch by tightening or loosening the screws on the side of the housing.

How do you know if your chainsaw clutch is bad?

If you own a chainsaw, then you need to know how to tell if your chainsaw clutch is bad. A bad clutch can cause the saw to stall or even break down completely, so it’s important to be able to identify the signs of a faulty one.

There are a few things you can look for to determine if your chainsaw clutch is bad. If your chainsaw chain keeps spinning or if it’s hard to start, then your clutch may be bad.

Another sign is if the chainsaw seems to be running too fast or too slow. If you’re noticing any of these problems, then it’s probably time for a new clutch.

Why does my chain saw keep throwing the chain?

One of the most common problems with chain saws is that they tend to throw the chain. This can be caused by a number of things, but the most common reason is a bad clutch

If your chainsaw chain keeps throwing the chain, then it’s likely that you need to replace your clutch. The good news is that this is a pretty simple process and can be done without much difficulty.

Below are some of the key steps to follow (this might vary depending on the make and model of your chainsaw):

  1. Disconnect and remove any wiring before starting any work on the chainsaw.
  2. Remove the bar cover and chain cover.
  3. Loosen the clutch bolt and remove the clutch.
  4. Install the new clutch and tighten the bolt.
  5. Reattach the chain cover and bar cover.
  6. Reconnect the wiring.
  7. Start the chainsaw and check for proper operation.

How do you adjust the clutch on a chainsaw?

If your chainsaw is not running properly, then it’s possible that you need to adjust the clutch. This is a pretty easy task, but it’s important that you do it properly.

Here’s how you do it:

  1. Remove the bar and chain cover. This will give you access to the clutch adjustment screw.
  2. Turn the clutch adjustment screw until the chain stops moving. You may need to tighten or loosen the screw to achieve this.
  3. Replace the bar and chain cover.
  4. If your chainsaw is still throwing the chain, then it’s possible that the clutch is bad.

You can test this by doing the following:

  1. Remove the bar and chain cover. This will give you access to the clutch adjustment screw.
  2. Turn the clutch adjustment screw until the chain stops moving . You may need to tighten or loosen the screw to achieve this.
  3. Replace the bar and chain cover.
  4. Start the chainsaw and let it run for a few minutes
  5. Remove the bar and chain cover. This will give you access to the clutch adjustment screw.
  6. Turn the clutch adjustment screw until the chain starts moving. You may need to tighten or loosen the screw to achieve this.
  7. If the chain is moving, then the clutch is good. If the chain isn’t moving, then the clutch is bad.

Final Thoughts

It’s important that you keep your chainsaw in good condition by having a regular maintenance schedule. This will help to prevent any major problems from occurring. If you do experience problems with your chainsaw, then following any of the steps above should help you to fix them.

If you’re having trouble doing this on your own, then you may want to take it to a professional for assistance.