How to Remove Cylinder from Office Chair without Pipe Wrench

How to Remove Cylinder from Office Chair without Pipe Wrench

Is your office chair sinking or struggling to maintain the correct height? It could be a sign to replace office chair cylinder, also known as a pneumatic lift. This crucial component is responsible for adjusting your chair to your comfort, and over time, it can wear out. When this happens, your chair may lose its ability to stay at your desired height, affecting your comfort and productivity.  Replacing office chair cylinder could be a challenging task, especially when you don’t have a pipe wrench. Relax! Don’t worry; In this blog, we will tell you step by step how to remove gas cylinder from the office chair without pipe wrench using other tools and methods that are easy to find or use. Before we talk about the replacement process, let’s understand why replacing office chair cylinder is necessary.

Why Should You Replace Office Chair Cylinder?

A faulty office chair cylinder can cause discomfort, making it harder to work comfortably and posing safety risks. Therefore, it is necessary to replace office chair cylinder for your well-being.

  1. Adjustment Issues – An aging or faulty cylinder can struggle to stay at your desired height, which can lead to the malfunction of the chair.
  2. Comfort Problem—A comfortable chair is essential for an individual to work passionately and to focus on their task effectively.
  3. Safety Concerns—A failing cylinder can pose safety risks, such as sudden falls or instability, which might cause a person to be badly injured. By replacing the gas cylinder, you can take precautions and ensure a safe and comfortable seating experience.

How to Remove Cylinder from Office Chair without Pipe Wrench

Tools You’ll Need to Remove Gas Cylinder From The Office Chair

Before beginning the process of replacing office chair cylinder, make sure to gather these essential tools for the job.

  1. An adjustable screwdriver
  2. Rubber mallet or hammer
  3. Towel or cloth

Follow these steps and know how to remove cylinder from office chair without pipe wrench

Step 1: Make Space

Start by moving things away from your chair to make more room for moving around. Then, place a towel or cloth on the floor to protect the chair and prevent scratches.

Step 2: Follow these points to remove the base

  • Carefully flip the chair upside down so that the wheels are facing upward direction.
  • Examine the chair from the inside to find the retaining clip or washer that holds the base of the cylinder.
  • After locating the washer, use the flathead screwdriver to pry off the retaining clip or washer. Set it aside for reassembling later.
  • Once the clip or washer is removed, gently tap the base with a rubber mallet or hammer to loosen it from the cylinder. Wiggle and pull the base until it slides off the cylinder.

Step 3: Disconnect the Cylinder

Follow these steps and know how to remove cylinder from office chair without pipe wrench

  • After removing the base, find the cylinder that connects to the chair mechanism.
  • Use a screwdriver to grip the cylinder’s top firmly.
  • Hold the screwdriver steady and twist the chair seat counterclockwise to disconnect the cylinder from the chair mechanism.

Step 4: Install the New Cylinder

  • Take your new gas cylinder and insert it into the chair mechanism.
  • Align the cylinder’s notch with the chair’s mechanism and push it tightly into place.
  • Now, use the adjustable screwdriver to tighten the connection and make sure it is secure & stable.

Step 5: Reassemble  the Chair

  • Put the base back onto the cylinder by aligning it with the notch.
  • Gently tap the base with a rubber mallet or hammer to ensure it is appropriately attached.
  • Reattach the retaining clip or wash to hold the base.

Step 6: Test Your Chair

Once you reassemble your chair perfectly, carefully flip the chair back upright and check all the adjustments. Ensure your chair is perfectly reassembled by sitting on it with stability and adjustability to your desired height without sinking.

Additional Tips

  • Regular maintenance practices should be implemented to extend the lifespan of office chairs or office furniture to prevent future issues.
  • Safety comes first. Always prioritize safety when working with tools. Wear protective gear like safety goggles while using hammers or screwdrivers to avoid injury.
  • If you face challenges during the replacement process or need more clarification on it, consider seeking professional assistance.
  • Regularly clean and dust your office chair to prevent dirt from building up around the moving parts.
  • For chairs with specific care requirements or need specialized tools for maintenance, refer to the manufacturer’s guidelines or user manual for detailed and specific maintenance instructions.


Using essential tools like an adjustable wrench and rubber mallet, you can replace the office chair cylinder without a pipe wrench. If you want your chair to last, conduct regular maintenance and inspect it for any signs of damage. A properly functioning office chair is essential for staying comfortable for long hours and preventing discomfort or injury, especially during extended periods of sitting. Regular maintenance and timely replacement of worn or failing parts, such as the gas cylinder, are essential. They can extend the lifespan of your office furniture and promote a healthier work environment. By following the steps mentioned above, you can restore the stability and functionality of your office chair without any specialized equipment. If you want to Buy new chair for office we have available in many option on our seating category, please Go through it .

Frequently Asked Questions (FAQs)

Q.1 How to remove pneumatic cylinder from stool?

To remove the pneumatic cylinder, also known as a chair cylinder, you must follow these steps –

  • Place the stool on a stable surface and then turn it upside down so you can examine the chair from the inside.
  • Look for a retaining clip or washer that holds the base of the cylinder. It is usually located where the cylinder meets the base.
  • After removing the retaining clip, tightly hold the cylinder and pull it downwards to detach it from the stool base.
  • Now, quickly insert the new cylinder into the stool base and secure it with a new retaining clip or washer.

Q.2 How to fix office chair gas lift?

  • Turn the chair upside down on a soft surface to protect the seat.
  • Use a screwdriver to detach the vase from the gas cylinder
  • Pull the old gas lift out of the chair’s mechanism.
  • Insert the new gas lift into the chair’s mechanism until it fits into the place.
  • Reattach the base back onto the new gas lift securely and tightly.
  • Flip the chair back again, then raise and lower the seat to test the new gas lift’s adjustment.

Q.3 Are all chair cylinders universal?

No, not all chair cylinders are universal. They can be in various sizes, shapes, and heights, which may affect how much they can compress. To ensure a perfect fit for your office chair, check the measurements and specifications of the chair cylinder. Different chair types and manufacturers can affect compatibility. When replacing a chair cylinder, refer to the chair’s manual or contact the manufacturer for the correct replacement part that matches your chair.

Q.4 Can I replace the base on my office chair?

Yes, you can replace the base on your office chair if needed. To do so, follow these steps –

  • Ensure the replacement base matches your chair’s specifications, including bolt pattern and size.
  • Place a towel or cloth on the surface to make it soft, then flip the chair upside down to protect the seat.
  • Use a screwdriver to detach the base from the chair mechanism.
  • Align the new base onto the chair mechanism and tighten it securely with the right tools.
  • Once placed, flip the chair back and test its stability and functionality. If you are still unsure, consult the chair’s manual or contact the manufacturer for guidance.