How To Remove a Chainsaw Flywheel – Fast and Easy Way

A chainsaw flywheel is a metal disk that helps the chainsaw blade spin. The flywheel is attached to the engine, and when the engine is turned on, the flywheel starts spinning. The spinning flywheel helps the chainsaw blade move through the wood quickly and easily.

The flywheel on a chainsaw can become damaged over time. If the flywheel is damaged, it can cause the chainsaw to stop working.

Tips for removing a chainsaw flywheel

Chainsaw flywheel removal is a difficult task that requires the use of special tools and an understanding of the process.

If you’re not comfortable attempting to remove a chainsaw’s flywheel, ask someone else for help. This should ideally be done by bringing it to a nearby provider or contacting your manufacturer’s technical support.

There are some easy steps you can take before attempting to remove the flywheel, such as ensuring that the chain is tight and in good condition, checking for any loose pieces and debris, and ensuring all moving parts are lubricated.[1]

How to remove chainsaw flywheel in just 5 steps

how to remove chainsaw flywheel 1

A chainsaw flywheel needs to be removed before the chain can be replaced. The process of removing it requires a few specific steps, which are listed below:

Step 1: Identify the flywheel

The flywheel is a key component of the chainsaw. It helps to store energy and deliver it to the chain. When the chainsaw is not in active use, the flywheel keeps the chain in tension.

If the chain becomes loose, it can cause damage to the flywheel. To loosen the clutch, you must remove the clutch cover and the high-speed spring.

Step 2: Remove the screws that hold the flywheel in place

The flywheel is what helps the chainsaw to spin and cut through the wood. In order to remove it, you will need to remove the screws that hold it in place.

Be very careful when doing this, as the flywheel is heavy and can cause injury if it falls on you. Once the screws are removed, you can remove the flywheel from the chainsaw.

Step 3: Separate the flywheel from the engine

Removing the flywheel from a small engine should be undertaken by only those skilled in the field. The flywheel is located near the end of the engine crankshaft and is responsible for capturing the power and transferring it to the belt.

In order to remove the flywheel, you will need to remove the spark plug, unscrew the flywheel nut, and then pull the flywheel off of the crankshaft.

Step 4: Clean off any old grease or oil

Removing old grease and oil from a chainsaw flywheel is a simple process that can be done with some basic tools. Make sure the chainsaw is unplugged and that there is no fuel remaining in the tank. Cover the chain brake with a rag to keep it from moving.

Use a screwdriver or an Allen wrench to remove the flywheel cover. Clean off any old grease or oil with a solvent and a brush. Replace the flywheel cover and tighten the screws.

Check out our article on the best chainsaw oil

Step 5: Reattach the flywheel and screws

The screw is utilized to attach the flywheel to the motor. It must be removed in order to take away the flywheel from the motor.. There are typically three screws on the flywheel. Once these screws are removed, the flywheel can be taken off of the engine.

How do you remove a flywheel from a chainsaw without a puller?

If you need to remove the flywheel from a chainsaw without a puller, there are a few ways to do it. One way is to use a bolt cropper. This is an industrial tool that has several sharp blades that slice through the metal bolts on the flywheel.

You can also use a u-joint removal tool, which has two round holes on either side of the flywheel. The chainsaw operator inserts one end of the tool into one hole and holds onto the other end while rotating the flywheel.

The other end of the tool has a small gear attached that grabs onto the gear on the flywheel and removes it.

What is the best way to remove a flywheel?

Flywheels are essential components of most chainsaws, and their removal can be a difficult process.

The best way to remove a flywheel depends on the model of the chainsaw, but in general, it is usually necessary to first remove the chain from the flywheel.

After that, it is possible to use a crowbar or an adapter to pry the flywheel off the chain.

How do you remove a flywheel from a small engine?

If you have a small engine that uses a chainsaw flywheel, you may need to remove it to fix the engine. Follow these steps to remove the flywheel:

1) Disconnect the spark plug wire from the sparkplug.

2) Remove the chain from the saw blade.

3) Loosen the bolt that holds on the flywheel housing.

4) Remove the flywheel.

How do you remove a nut from a flywheel?

If you are having trouble removing a nut from a flywheel, use a hydraulic press. This can be done by placing the flywheel on its side and pressing down on the nut with the hydraulic cylinder. The force of the press will break them nut-free.


To summarize, removing the flywheel from a flywheel can be a tough task. Follow these tips, be gentle, and work carefully to avoid damaging the engine or flywheel.

If you still don’t know where you can go for assistance, rest assured there are a lot of resources available to assist you.

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