Chainsaw Tension Screw Not Working: [Proven Ways To Fix]

As a chainsaw owner, there are few things more frustrating than a tension screw that doesn’t work. This can prevent you from using your chainsaw to cut wood, which can be a major inconvenience. In this guide, I will discuss the common causes of a and how to troubleshoot and resolve the problem. I will also provide tips on how to prevent this issue from happening in the future.

By following these tips, you can quickly diagnose and resolve the issue of a , so you can get back to using your chainsaw to cut wood.

Most Common Reasons Why Chainsaw Tension Screw Not Working

Chainsaw Chain Too Tight

The most common reason for a chainsaw tension screw not working is that the chain is too tight. This can cause the screw to bind up and not be able to turn.
To fix this, loosen the chain until it is just snug against the bar.

Chainsaw Chain Too Loose

If the chain is too loose, it can also cause the tension screw to not work properly. This is because the chain will be able to move around too much, and the screw will not be able to create enough tension.
To fix this, tighten the chain until it is snug against the bar.

Chainsaw Bar Bent or Damaged

If the bar is bent or damaged, it can also cause the tension screw not to work properly. This is because the bar will not be able to hold the chain tight, and the screw will not be able to create enough tension.
To fix this, replace the bar.

Chainsaw Tension Screw Damaged

In rare cases, the tension screw itself can be damaged. This can happen if the screw is overtightened or if it is subjected to a lot of force.
To fix this, replace the tension screw.

How to Troubleshoot: Chainsaw Tension Screw Not Working

Symptoms of a Chainsaw Tension Screw Not Working

There are a few symptoms that can indicate that your chainsaw tension screw is not working properly. These include:

The chain is loose and slipping off the guide bar.
The chain is too tight and difficult to turn.
The chain is making a loud noise when it is running.
The chain is not cutting through wood as efficiently as it should.

Causes of a Chainsaw Tension Screw Not Working

There are a few different things that can cause a chainsaw tension screw to not work properly. These include:

Dirt and debris: If the tension screw is dirty or clogged with debris, it can prevent the chain from being properly tightened.
Rust: If the tension screw is rusty, it can corrode and become difficult to turn.
Damage: If the tension screw is damaged, it may not be able to hold the chain tight enough.

How to Troubleshoot a Chainsaw Tension Screw Not Working

To troubleshoot a chainsaw tension screw that is not working properly, follow these steps:

1. Inspect the tension screw for dirt and debris. If the tension screw is dirty or clogged with debris, clean it with a brush or a piece of cloth.
2. Try to turn the tension screw. If the tension screw is rusty or damaged, it may be difficult to turn. If you can’t turn the tension screw, you may need to replace it.
3. Check the chain tension. Once the tension screw is clean and free of debris, try to turn it to tighten the chain. The chain should be tight enough so that it doesn’t slip off the guide bar, but not so tight that it is difficult to turn.

How to Prevent a Chainsaw Tension Screw from Not Working

To prevent a chainsaw tension screw from not working properly, follow these tips:

Keep the tension screw clean and free of debris. Clean the tension screw after each use to prevent dirt and debris from building up.
Lubricate the tension screw regularly. Lubricating the tension screw will help to prevent it from rusting and corroding.
Inspect the tension screw regularly. Inspect the tension screw for damage regularly and replace it if necessary.

By following these tips, you can help to keep your chainsaw tension screw working properly and ensure that your chainsaw is operating at its best.

FAQs: Chainsaw Tension Screw Not Working

Why is my chainsaw tension screw not working?

There are a few possible reasons why your chainsaw tension screw might not be working. Here are some of the most common:

The screw is not tight enough. If the screw is not tight enough, it will not be able to hold the chain in place and it will come loose. To tighten the screw, use a screwdriver or wrench to turn it clockwise until it is snug.
The screw is too tight. If the screw is too tight, it can damage the chain and make it difficult to operate the chainsaw. To loosen the screw, use a screwdriver or wrench to turn it counterclockwise until it is loose enough to turn the chain by hand.
The screw is stripped. If the screw is stripped, it will not be able to hold the chain in place and it will come loose. To fix a stripped screw, you will need to replace it with a new one.
The chain is damaged. If the chain is damaged, it will not be able to be properly tensioned. To fix a damaged chain, you will need to replace it with a new one.
The chainsaw is not properly lubricated. If the chainsaw is not properly lubricated, it can cause the chain to become stiff and difficult to tension. To lubricate the chainsaw, apply a light coat of oil to the chain and bar.

How do I tighten the chainsaw tension screw?

To tighten the chainsaw tension screw, use a screwdriver or wrench to turn it clockwise until it is snug. Be careful not to overtighten the screw, as this can damage the chain and make it difficult to operate the chainsaw.

How do I loosen the chainsaw tension screw?

To loosen the chainsaw tension screw, use a screwdriver or wrench to turn it counterclockwise until it is loose enough to turn the chain by hand. Be careful not to loosen the screw too much, as this can cause the chain to come loose and damage the chainsaw.

What can I do if my chainsaw tension screw is stripped?

If the chainsaw tension screw is stripped, you will need to replace it with a new one. To do this, follow these steps:

1. Remove the old screw by unscrewing it counterclockwise.
2. Clean the threads of the hole in the bar with a wire brush.
3. Apply a small amount of thread sealant to the threads of the new screw.
4. Insert the new screw into the hole in the bar and tighten it clockwise until it is snug.

What can I do if my chainsaw chain is damaged?

If the chainsaw chain is damaged, you will need to replace it with a new one. To do this, follow these steps:

1. Remove the old chain by disengaging the clutch and pulling it off the bar.
2. Clean the bar and sprocket with a wire brush.
3. Apply a light coat of oil to the bar and sprocket.
4. Insert the new chain onto the bar and engage the clutch.
5. Tighten the chain tension screw until the chain is snug against the bar.

Also Read: Craftsman Chainsaw Chain Oiler Not Working

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