How to Replace Brake Handle on a Chainsaw? – Easy Steps

How to Replace Brake Handle on a Chainsaw? Easy Steps

Replacing the brake handle on a chainsaw can be a simple and straightforward task, but it is important to take safety measures before doing any work on power tools like a chainsaw. This article will provide you with step-by-step instructions for replacing the brake handle on your chain saw.

Before beginning this project, make sure that you are wearing the proper safety gear including thick leather gloves and protective eyewear. Additionally, always unplug the saw before beginning any repair or maintenance.

How to Replace Brake Handle on a Chainsaw?

replace brake handle chainsaw

use an appropriate size wrench or socket to loosen and remove the nuts that secure the chain brake handle to the body of the saw . Replacing the chain brake handle on a chainsaw is a relatively simple and straightforward process that anyone with basic mechanical skills can do quickly and easily. The first step is to remove the spark plug from the saw, which will prevent it from starting up unintentionally while you are doing the repair. Remove any washers or other components that may be in place along with them and set aside for safekeeping.

Next, carefully slide off the old chain brake assembly from its mounting bracket. Examine it closely for signs of wear or damage and replace if necessary.

Replacing a Chainsaw Brake Handle in 10 Simple Steps

Disconnect the spark plug wire

To begin replacing your chainbrake assembly, make sure to disconnect the spark plug wire from the spark plug. This will ensure you don’t accidentally start up your chainsaw while attempting to replace the brake handle. 

Remove the air filter cover

The next step is to remove the air filter cover and take out the filter. Be careful not to damage any other spring components in this process as it could cause further problems with your chainsaw down the road.

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Pull off the clutch housing

Now you are ready to pull off the clutch housing where your brake handle is located. Make sure all components such as nuts, bolts, and screws are accounted for so they can be reattached later.

Remove the brake band

With the clutch housing removed, you will be able to access and remove the brake band from your chainsaw. Carefully pull it out of place and set aside in a safe area until needed again later.

Install new brake handle

Now take your newly purchased brake handle and slide it into place within the clutch housing. Securely tighten hand guard any nuts, bolts, or screws in order to keep it tightly in place while using your chainsaw.

Reattach the air filter cover

After securing the new brake handle in position, reinstall the air filter cover and securely fasten all components hand guard together. This will help ensure that no dirt or dust gets into the clutch housing where your brake handle is located.

Reattach the spark plug wire

Before using your chainsaw for the first time with a new brake handle, make reviews sure to reattach the spark plug wire back onto its proper location on the spark plug.

Check chain tension

As an extra safety measure, check that your chainsaw’s chain is properly tightened before use. A chain that is too loose can easily slip off while cutting and cause serious tip injury if not caught in time.

Inspect for leaks or damage

Now it’s time to inspect all components of your chainsaw for tip any signs of leaking reviews oil or other damages which could affect performance and parts safety terms while using your chainsaw.

Test before use 

Finally, it’s important to give your chainsaw a test run with the new brake handle in order to ensure everything is running as it should be and there are no further issues. Once you have completed this, you can enjoy using terms your chainsaw with its new brake handle!

Chainsaw Brake Handle Types

There are two chainsaw brake handle types, and they include the following: 


Manual chainsaw brake handles are an essential safety component of gasoline and electric powered chainsaws. These brakes are used to slow down the chain in order to ensure that the removal user does not get injured during instruction operation. There are several different types of manual chainsaw brake handles, each with their own advantages and disadvantages. The most common type is a pull-back handle which engages when saws pressure thing is applied to it from behind. This allows for quick and easy removal application of instruction the brake at any time.

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 However, this type can be difficult to engage due to its small size and lack of leverage. Additionally, since the operator has to apply saws pressure directly to the handle in order to engage it, there condition is a risk of finger pinching or other injury.

 Another type of manual chainsaw brake handle is a push-pull handle, which is much larger and easier to use. This style provides more leverage when engaging the accident brake, allowing for condition smoother and faster application thing of the brake.


Automatic chainsaw part brakes, also known as inertia or kickback brakes, are designed to instantly stop the chainsaw chain when a sudden force is applied. This safety feature can help prevent serious injury and property damage caused by kickback or rotation of the saw blade. There are two main types of automatic chainsaw part brake handles: guard-mounted models and bar-mounted models.

Guard-mounted automatic chainsaw brakes attach directly to the protective guard on the top of the saw blade. These models typically incorporate a lever mechanism that requires both hands to be used in order to disengage it before operating the saw. When a kickback occurs, this type of brake handle will immediately trigger and stop the chain. 

Spotting Problems with Your Chainsaw Brake Handle

If you own a chainsaw, it is important to regularly inspect the brake handle. The brake handle helps prevent kickback when cutting and is an essential safety feature. Over time, components of the brake handle can become worn or damaged. If not addressed in a timely manner, this can lead to dangerous situations while working with your chainsaw. 

To identify potential problems with your chainsaw’s brake handle, first check if the chain guard on the front of the saw is securely attached and not cracked or broken. The chain guard will provide protection from any debris that may be kicked up during operation.

Common Issues to Look Out for in Your Chainsaw

Common issues to look out for in your chainsaw include: improper bar and chain tension, dull or damaged chains, incorrect fuel mixture, seizing of the engine, fouled spark plugs and muffler screens.

Improper bar and chain tension can cause significant vibration from the saw, resulting in poor cutting performance. This can also be caused by a loose clutch cover on the bottom of the saw. You should always check that the bar and chain are properly tightened before using your saw.

 Dull or damaged chains will not only reduce cutting performance but can increase kickback risks as well. Be sure to inspect your chain regularly for any damage such as bent cutters, broken teeth or other signs of wear. It’s best to sharpen or replace your chain when needed.

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 Incorrect fuel mixture is another common issue with chainsaws. Unlike two-stroke engines, four-stroke engines require a specific ratio of gasoline and oil in order to run correctly. If the mixture is incorrect, it can cause problems such as poor starting, running rough, or not running at all. Be sure to follow the manufacturer’s instructions for proper fuel mixture. 

When to Replace a Chainsaw Brake Handle?

A chainsaw brake handle is a small part of the saw that typically wears out or breaks over time. It helps to keep the chain from running when the saw is idle, and it’s important for safety. If your brake handle isn’t working properly, it’s important to replace it as soon as possible.

If you notice that your brakes aren’t functioning correctly, or if they seem loose or broken, then it’s time to replace them. If you are using the chainsaw regularly, you should check the brake handle every few weeks and look for signs of wear such as cracks or grooves in the metal. Over time these can become weak points and cause the brakes to fail unexpectedly.

Replacing a chainsaw brake handle isn’t especially difficult, but it can be time-consuming if you don’t have the right tools.


In conclusion, replacing the brake handle on a chainsaw is not that difficult. With careful preparation, the proper tools and some patience, anyone can do it in 10 easy steps. It is important to make sure that all of the safety precautions are taken before beginning any repairs or maintenance on a chainsaw. Following these steps should help ensure that the job is done right and safely. After completing this repair, you should have your saw feeling like new again! 


Q: How do I remove the old brake handle on my chainsaw?

A: To remove the old brake handle, start by unscrewing the hex-head screw on the side of the chainsaw. After this, slide off the plastic cover and disconnect any wires connected to the brake handle. 

Q: What tools do I need to replace a brake handle on a chainsaw? 

A: You will need a Phillips screwdriver, adjustable wrench, and pliers.

Q: How do I remove the old brake handle from my chainsaw?

A: First, disconnect the spark plug. Then loosen the screws that secure the brake handle in place using the Phillips screwdriver. Next, use an adjustable wrench to loosen and detach any other components that may be connected to it. Finally, use pliers to carefully remove the brake handle from your chainsaw.

Q: How do I install the new brake handle?

A: Insert the new brake handle into place and make sure that it is properly aligned with the other components of your chainsaw. Secure it in place using screws and an adjustable wrench, then reattach any wires or components to the brake handle. Finally, replace the plastic cover and you are done!

Q: Is it safe to use a chainsaw without a brake handle?

A: No – it is not recommended to operate a chainsaw without a brake handle. The brake handle is designed to help you stop the chain quickly if needed, and operating without one can be dangerous. Make sure that you replace your old brake handle as soon as possible.


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