How To Remove Office Chair Cylinder

A gas cylinder office chair is essential. However, this part can be easily torn down after a long use. In that case, it needs to be replaced immediately to guarantee safety and comfy for users. So, how to remove office chair cylinder? Let’s begin our exploration of this topic in this article now!

Why Should You Remove The Cylinder From The Chair Base?

There are instances where removing the cylinder becomes necessary. This could be due to cylinder damage requiring replacement or when relocating the chair and needing to detach the base.

In other cases, we advise not doing so because it was there for a good reason. The presence of a cylinder plays a crucial role in guaranteeing this weight distribution and supporting the seat. Removing the cylinder compromises the chair’s stability, making it harder to remain seated and potentially causing wobbling or tipping.

When sitting in a chair, your body weight is divided between the seat and backrest, ensuring stability and preventing backward falls.

How To Remove Office Chair Cylinder?

A screwdriver would be the best choice to detach the securing screws

First, utilize the screwdriver to detach the two screws securing the cylinder. Next, employ the Phillips screwdriver to eliminate the four screws holding the cylinder to the chair’s frame. Lastly, use the socket wrench set to extract the two bolts that secure the cylinder. Below are all the details:

Step 1: Take the cushion out

  • Unclip the seat covering and take out the cushion.
  • Detach the lumbar support from the back.
  • If the lumbar support cylinder is one part, the screws holding it to the seat must be removed. If it is two parts, remove it from the chair.

Step 2: Press in the four corners

  • Let’s say the lumbar support cylinder is one part and unscrewed; screw it back in place.
  • When the lumbar support cylinder is two parts, align them with the cylinder directed to you.
  • Ensure the two corners are tucked within the cylinder and bent in half before folding them inside. These corners act as the unlocking mechanism for the cylinder.

Step 3: Unlock the cylinder and remove it

  • With the corners folded and the cylinder directed to you, push the corners into the cylinder.
  • The cylinder will be unlocked with a click sound, allowing you to remove it from the backside.
  • Using both hands, grasp the cylinder firmly and move it from the chair’s back. If you do not plan to dispose of the cylinder, store it in a secured location to avoid harm.

Read more: How To Clean An Office Chair

Common Indicators Of A Faulty Office Chair Gas Cylinder

There are some signs of a broken cylinder that you need to be aware of:

Unstable height

If your seat height is constantly unstable or quickly drops on its own, it might indicate that the gas cylinder has fallen victim to some issues. The possible reason might be inner gas leakages, making keeping the appropriate sitting position challenging.

Impossible to adjust the height level

No matter how hard you try to adjust the height of your chair, it still stays the same. In this situation, the piston or the release valve has gone defective.

Unexpected falls

Imagine one day you were focusing all your nerves on work, and your seat unexpectedly fell. That must be a nightmare. This suggests an issue with the gas cylinder, where the compressed gas does not provide enough support and firmness.

Read more: How To Get Hair Out Of Office Chair Wheels

What Is The Way To Maintain Your Office Chair Gas Cylinders?

  • Adhere to Weight Limits: Follow the manufacturer’s weight capacity guidelines to avoid straining or damaging the cylinder.
  • Handle with Care: When modifying the height, use controlled movements to prevent your cylinders from receiving unnecessary power.
  • Periodic Checkup: Remember to check the gas cylinder frequently for any indications of malfunction or torn down. This could erase the potential harm to your seat and ensure your safety.
  • Keep it Clean: Use a damp towel to wipe out dirt from the gas cylinder regularly. Avoid abrasive cleaners or harsh chemicals.
  • Lubricate: Use a small portion of lubricant on the working parts for easy functioning. Stick to the recommendations from the manufacturers to obtain the best results for lubrication intervals.


Throughout this article, the question of removing the office chair cylinder will no longer be a struggle for you. However, remember that removing the cylinder is only a temporary fix. You should get a new one and replace it immediately to protect yourself from potential harm.

If you would like to know detailed instruction, please watch the video below:


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Elias Kanden

Elias Kanden

Elias Kanden is the CEO of Ergorise. He has over 20 years of expertise, specializing in transformative furniture design.