How to Remove Chair Cylinder: Quick and Easy

Affiliate Disclaimer

As an affiliate, we earn from qualifying purchases. We get commissions for purchases made through links in this post.

Have you ever found yourself struggling to remove the cylinder from your chair? Maybe it’s become wobbly or squeaky, and you know the only solution is to replace it. But where do you even begin?

The good news is that removing a chair cylinder doesn’t have to be a daunting task. With just a few simple steps and tools, you can have that old cylinder out in no time.

In this guide, we’ll walk you through everything you need to know about how to remove chair cylinder so that you can get back to sitting comfortably in no time. So let’s roll up our sleeves (figuratively speaking) and get started!

flash sale special offers mega sale

How to Remove Chair Cylinder

Step 1: Prepare Your Office Chair

Before you start on removing the gas lift cylinder of your office chair, prepare your workspace by clearing it of any unnecessary items that may get in the way. You may also want to have a rubber mallet, pipe wrench, or pliers handy for certain parts of the process.

Start by flipping your chair over so that it rests upside down on its seat and arms. If you are working on a cushioned chair, remove the seat cushion to reveal the metal base where the cylinder is attached. If there is a chair back attached to your office chair with screws or bolts, use a screwdriver or wrench to detach it from its base.

Once you have removed any necessary parts hindering access to the cylinder, locate where it meets with the base of your chair. This could be held in place by one or two bolts depending on how old your office chair is. In our next step we will show you how to remove these bolts and extract the cylinder safely and easily!

Remove The Chair Back

Removing the chair back is a necessary step to access the cylinder. Before doing so, make sure you have prepared your workspace by clearing out any potential hazards or obstacles. To remove the chair back, locate the screws at its base and use a screwdriver to loosen and remove them. You may need to apply pressure to pull it off once all of the screws are removed.

Keep in mind that some chairs may have additional clips or fasteners holding the back in place, so check for these before pulling too hard. Once you’ve successfully removed the chair back, set it aside in a safe location where it won’t get damaged or lost during cylinder replacement. Next up: removing the seat cushion and locating the cylinder itself!

Remove The Seat Cushion

Removing the seat cushion is essential to accessing the gas lift cylinder that needs replacement. Start by flipping your chair upside down and assessing how the seat cushion is attached. Most office chairs have screws on the bottom of the seat pad that attach it to the base of the chair.

Use a screwdriver or drill to remove these screws and gently pull up on the cushion until it comes loose. If you encounter any resistance, use a rubber mallet to tap lightly around any edges where adhesive might be holding it in place.

Once you’ve removed the seat cushion, set it aside in a safe spot where it won’t get damaged while you work on removing and replacing your gas lift cylinder.

Now that we have taken care of removing one part of our chair let’s move onto locating and removing our old gas lift cylinder as we continue with this guide!

Also See  What Absorbs Smells From Furniture?

Locate The Cylinder

Locating the cylinder on your office chair is an important step in removing it. The cylinder connects the base of the chair to the seat and allows for height adjustment. To locate it, first flip your chair over so that you have access to the underside. Look for a metal tube that extends from the center of the base up into the seat cushion. It will be surrounded by other components like levers and wheels, but you should be able to identify it easily enough. Once you’ve found it, make sure to take note of its size and shape so that you can purchase a replacement accordingly.

Step 2: Remove The Cylinder

Removing the cylinder from an office chair may seem like a daunting task, but with a few simple steps, it can be done quickly and easily. The first step is to gather the necessary tools, including a screwdriver and wrench. Once you have your tools ready, flip your chair upside down so that you can access the bottom of the seat. Locate the bolts that are connecting the cylinder to the base of your chair.

Using either a screwdriver or wrench (depending on your settings and what type of bolt head you have), unscrew each bolt carefully. If they’re difficult to remove, try using some lubricant for easier removal. Make sure not to lose any washers while removing these bolts as they will need to be put back in place when reassembling.

Once all bolts have been removed from their sockets on both sides, grab onto either side of your cylinder with your hands or use pliers/wrenches if needed twist gently until it comes free enough for you to pull out by hand using moderate force. It might take some wiggling around but eventually, it should slide off entirely without too much trouble.

If there is still resistance after trying this method then use a wrench on both ends which should provide enough leverage to take stubborn cylinders off their mounts quickly and effortlessly. Remember safety always comes first hence using rubber mallet also help loosen up any seal in case they’re hard stuck making it easy to dispose of them safely before replacing them with new ones

Use A Screwdriver To Unscrew The Bolts

Using a screwdriver to unscrew the bolts is an important step in removing the gas lift cylinder from your office chair. You’ll need to locate the bolts holding the cylinder in place and use a screwdriver that fits snugly into the head of each one. It’s important to apply gentle pressure while turning each bolt counterclockwise to loosen it, making sure not to strip any of them.

If you encounter resistance or difficulty loosening any of the bolts, you may need to use some additional tools such as a pipe wrench or rubber mallet for extra leverage or tapping respectively. Additionally, using penetrating oil on rusty bolts can also help loosen them up more easily.

Once all the bolts have been removed, carefully pull out the old gas lift cylinder from your office chair. Remember not to discard it just yet; keep it handy so that you can compare its size and specifications with those of your replacement cylinder when purchasing one for replacement.

With these precautions in mind and by following this simple procedure, you should be able to successfully remove and replace your old gas lift cylinder without needing professional assistance.

Use A Wrench To Unscrew The Bolts

To remove the chair cylinder, you will need to use a pipe wrench or an adjustable wrench. These tools give you the leverage needed to unscrew the bolts holding the cylinder in place. When using a wrench, make sure it fits snugly on the bolt head and turn counter-clockwise to loosen it. If one bolt is particularly stubborn, try tightening another bolt first; this can often help to break free any seized parts. Be careful not to overtighten or strip the bolts as this can cause more damage and make replacement more difficult.

Once all of the bolts have been loosened, gently pull out the gas lift cylinder from its socket. It may require some force, so use a rubber mallet if necessary to tap it loose. Take care not to damage any other components of your office chair during this process.

Also See  Is It Bad To Lean Back In Office Chair?

Remember that safety comes first when replacing gas lift on office or chair mechanism or removing office chair piston. So take your time and follow these simple steps for a hassle-free experience!

Pull Out The Cylinder

Removing the gas lift cylinder from an office chair can seem like a daunting task, but with the right tools and preparation, it can be quite straightforward. To pull out the cylinder, you’ll need to use a pipe wrench or pliers to grip the base of the cylinder firmly. With your other hand, tap gently on the top of the piston with a rubber mallet until it loosens from its socket. Once it’s loose enough, simply lift and remove the entire assembly from underneath your chair.

It’s important to note that while removing gas lifts might seem simple enough at first glance, there are some things you should keep in mind before attempting this task. First and foremost is safety – make sure your workspace is clear of any potential hazards before starting work on your chair.

It’s also essential to have replacement parts handy before beginning this process so that you don’t leave yourself stranded without a functioning chair once you’ve taken apart its components. Finally, always take care when disassembling anything with moving parts as excessive force or incorrect tools could cause damage or injury to both yourself and your furniture.

By following these tips for how to remove an office chair piston properly, you’ll be able to replace any damaged cylinders easily and get back to working comfortably in no time!

Step 3: Replace The Cylinder

Now it’s time to replace the old cylinder with a new one. Make sure you have the correct replacement cylinder and that it is compatible with your chair. You can purchase replacement cylinders online or at office supply stores.

To begin, insert the new cylinder into the chair base where the old one was removed. Gently tap the top of the cylinder with a rubber mallet until it is securely in place.

Next, attach the mounting plate to the bottom of the seat cushion using screws or bolts provided with your replacement cylinder.

Place the seat cushion over the top of your new gas lift and secure it in place by screwing in any necessary bolts or screws using either a wrench or an adjustable wrench.

Finally, test out your newly replaced gas lift by sitting on your chair and adjusting its height. If everything is working smoothly then congratulations! You’ve successfully replaced your chair cylinder and can now enjoy improved comfort while sitting at your desk.

Insert The New Cylinder

Inserting the new cylinder is a simple process. Start by placing the replacement cylinder into the opening where you removed the old one. It should fit snugly, but if it doesn’t, gently tap it in using a rubber mallet. The opening on top of the cylinder should be facing upward for easy installation of any additional components.

Next, secure the bolts that hold the gas lift in place. Use either a wrench or an adjustable wrench depending on what you have available and tighten enough to ensure stability but avoid overtightening as this can cause damage to both your chair and your replacement hydraulic cylinder.

Once everything is fastened securely, test out your newly replaced gas lift and ensure that it’s stable and functional before sitting down for extended periods of time. If everything looks good, replace any additional components such as armrests or backrests that were taken off during disassembly.

By following these steps carefully and meticulously, you’re now ready to sit back down into your favorite office chair with renewed confidence knowing that you’ve successfully replaced your gas lift and saved yourself a lot of money compared to buying an entirely new chair.

Secure The Bolts

Once you have removed the old gas cylinder, it’s time to install the new one. Place the replacement gas cylinder in the hole and align it with the screw holes on your chair base. Push down and ensure that it is securely in place before proceeding.

Next, insert bolts into each of the screw holes and tighten them using a pipe wrench or similar tool. Be careful not to over-tighten as this can damage both the bolts and the new cylinder.

Also See  Is a Standing Desk Good for You? 3 Essential Factors to Know

To ensure maximum stability, use a rubber mallet to gently tap around the base of your office chair to ensure that everything is snugly fitted together. If everything feels sturdy, then congratulations! You have successfully replaced your gas lift cylinder on your office chair.

One important thing to note is that not all cylinders are compatible with every type of office chair, so be sure to check compatibility before purchasing a replacement cylinder. Additionally, if you encounter any difficulties during installation or are unsure about any steps of this process, feel free to consult with a professional or seek out additional resources online for assistance.

Step 4: Reattach The Chair Back

Now that you have replaced the cylinder, it’s time to reattach the chair back. First, line up the holes on the back of your chair with the holes on the upper part of your new gas lift cylinder. Once they are lined up, insert and tighten screws or bolts to secure them together.

Next, place your cushion back onto your seat bottom and align it properly before securing it in place. It’s important to make sure everything is aligned perfectly to ensure a comfortable sitting position while using your chair.

To make sure everything is tight and secure, double-check all bolts on both sides of the chair for any looseness. If there is any spare room for movement between parts after tightening them initially, use a rubber mallet to gently tap around until they’re snug.

Once you’ve successfully reattached all components of your office chair cylinder onto your replacement cylinder securely, sit down and test out how well it works! You’ll notice that you won’t have any wobbling issues anymore and can enjoy working without interruptions due to an unstable office chair cylinder.

Reattach The Chair Back

Once you have replaced the cylinder, it’s time to reattach the chair back. Line up the screw holes on the back of your chair with those on your seat cushion and bolt them together using a wrench or screwdriver. Once that is done, place your cushion onto the seat of your chair.

To make sure everything is secure, test out your chair by gently rocking it from side to side. If there is any wobbling or instability, tighten each bolt until everything feels solid.

If you find that you are having trouble lining up the screw holes, try loosening them slightly and then gradually tightening them as you align each hole. A rubber mallet can also be helpful in getting parts into place without causing damage.

Remember that if you encounter any difficulty during this process or if something doesn’t quite seem right, it may be best to take a step back and reassess before moving forward again.

With these simple steps for how to remove a gas lift from an office chair and replace it with a new one, you’ll be sitting comfortably in no time!

Replace The Cushion

Replacing the cushion on your office chair is a simple process that can be done quickly. First, check to see if your cushion has screws or snaps holding it in place. If it does, use a screwdriver or pliers to remove them. Once the cushion is free, take it off and inspect the foam inside. If it’s damaged or worn out, you may want to replace that as well.

To install a new cushion, place it in position and secure any screws or snaps that were previously removed. You may also want to add some extra padding under the cushion for added comfort.

Remember that an office chair with a comfortable seat is important for your overall posture and physical health when working long hours at work or home. So do not forget this step before reattaching your chair back!


In conclusion, removing a chair cylinder can seem like a daunting task but it’s actually quite simple with the right tools and steps. Remember to always prepare your chair before attempting to remove any parts, and be sure to locate the cylinder before proceeding. You’ll need either a screwdriver or wrench to unscrew the bolts holding the cylinder in place, and once removed, you can replace it with a new one by securing the bolts again.

Lastly, make sure to reattach the chair back and replace any seat cushion that was removed during this process. With these steps in mind, you’ll be able to easily remove and replace your gas lift cylinder on your office chair without any hassle. Don’t forget to use some of our helpful tips such as using a rubber mallet or pipe wrench for extra leverage when necessary!