How to Remove the Clutch from a Husqvarna Chainsaw?

Remove clutch from husqvarna chainsaw

Removing the clutch on a Husqvarna chainsaw is an essential maintenance task that helps keep the tool running smoothly. While Husqvarna chainsaws are built to last, the clutch can wear out over time and need replacing. Knowing how to remove the clutch properly and safely is important for any chainsaw owner. In this guide, I’ll walk through the complete process of clutch removal on a Husqvarna chainsaw, from gathering the necessary tools to the final reassembly. Whether you’re tackling this repair yourself or want to understand what your technician is doing, read on for a detailed overview.

First, let’s look at why removing the clutch is important for chainsaw maintenance. The clutch connects the engine to the chain drive sprocket. It allows the chain to stop spinning while the engine is running idle. Over time, the clutch can wear out from friction and heat. Symptoms of a failing clutch include chainsaw vibration, loss of power, and difficulty starting. Replacing the clutch helps restore smooth performance. Removing the old clutch is the necessary first step before you can install a new one.

How to Remove Clutch from Husqvarna Chainsaw?

How to Remove the Clutch from a Husqvarna Chainsaw?

To remove the clutch from a Husqvarna chainsaw, first turn off the chainsaw and remove the chain brake, bar, and chain. Then, remove the spark plug and insert a piece of rope into the cylinder to bind the piston. Use a clutch socket wrench to unscrew the clutch assembly clockwise, as Husqvarna chainsaw clutches are left-locking nuts. Once the bolt is loosened, remove the clutch assembly from the chainsaw

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Tools Required

To remove the clutch, you’ll need the following tools:

  • Rubber piston stop tool – Inserts in the spark plug hole to prevent the piston from moving
  • Clutch removal tool – Special wrench that fits the clutch nut
  • Wrench – For removing chain bar nut
  • Socket wrench – For removing clutch drum
  • Screwdriver – For prying off clutch cover

Having the right tools for the job will make clutch removal much easier. Many of the parts are designed to be loosened only with specific tools. Investing in a clutch removal set is worthwhile if you’ll be doing repairs often.

Step-by-Step Process

Removing the clutch involves carefully disassembling layers until you reach the clutch itself. Here is the full process broken down step-by-step:

Step 1: Remove the Bar and Chain

First, take off the bar and chain that covers the clutch. Locate the bar nut that holds the bar in place. Use a wrench to loosen the bar nut clockwise, then slide off the bar and chain. This exposes the clutch area for service.

Step 2: Bind the Piston

With the chain removed, unscrew the spark plug. Insert the piston stop tool into the spark plug hole. This keeps the piston from moving so you can turn the clutch. insert a piece of rope into the cylinder to bind up the piston.

Step 3: Unscrew the Clutch

Once the piston is locked, place the clutch removal tool on the clutch nut. Turn it counter-clockwise to loosen the nut. With the nut removed, thread the clutch removal tool into the drive shaft. Continue turning counter-clockwise to unscrew the clutch assembly. Be patient as it takes some effort to unthread the clutch.

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With the clutch unscrewed, you can now access and replace the old clutch. Reassemble in reverse order once the new clutch is installed. Make sure to lubricate the bar chain before replacing it. With a bit of time and the right tools, you can successfully remove and replace the clutch on your Husqvarna chainsaw.

Husqvarna Chainsaw Maintenance Tips

Removing the clutch should be part of your regular chainsaw maintenance routine. Here are some other key tasks to help keep your Husqvarna saw running strong:

Regular Inspection

Visually inspect your saw before each use. Check for any loose or damaged parts that need repair. Ensure the bar and chain are getting proper oiling. Replace the spark plug annually. Sharp teeth are essential for safe chainsaw operation, so inspect the chain for dullness and take it to a professional for sharpening when needed.

Cleaning and Replacing Parts

Over time, sap and sawdust can clog the oiling system or clutch. About once a month, clean out the bar oil hole and clutch area using compressed air or a wire. Look for signs of wear on parts like the clutch, sprocket, and chain brake band. Replace damaged components promptly.


I hope this guide provided a helpful overview of removing the clutch on a Husqvarna chainsaw. Taking the time to replace a worn clutch helps ensure your chainsaw runs reliably for years to come. Regular inspection, cleaning, and part replacement are also key to proper maintenance. And most importantly, always exercise caution and wear protective gear when operating chainsaws to prevent injury. With practice and the right technique, you’ll be able to remove and install a new clutch with confidence. Let me know if you have any other chainsaw repair questions!

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Frequently Asked Questions

How often should I replace the clutch on my Husqvarna chainsaw?

It’s a good idea to inspect the clutch annually and replace it as needed based on wear, typically every 2-3 years with average use. Signs like vibration or loss of power indicate it’s time for a new clutch.

What are the signs of a failing chainsaw clutch?

Common signs include decreased cutting power, excessive vibration or rattling, chainsaw not idling smoothly, clutch slipping causing the chain to spin inconsistently, and difficulty starting the engine.

Can I use a generic clutch removal tool for my Husqvarna chainsaw?

Husqvarna recommends using their branded clutch removal tool for best results. Check your owner’s manual for the proper part number. Generic tools may not fit correctly.

How do I know if my chainsaw’s oil pump is working properly?

Check that the chain is getting adequate lubrication while cutting. Examine the underside of the bar for oil drips. Remove the clutch cover and inspect for oil slung around inside, indicating the pump is working.

What other maintenance tasks should I perform on my chainsaw?

Sharpen or replace the chain regularly, clean the air filter, check the spark plug, inspect the starter cord, lubricate the bar sprocket, and clean debris from the exterior and chain brake. Follow your owner’s manual schedule.


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