How To Fix A Wobbly Office Chair In 9 Easy Steps 2023

Reviewed By Chiropractic Specialist

Are you confined to an office chair that sways and rocks whenever you move it? Working may be immensely frustrating and distracting when you feel like you’re constantly bouncing on the edge of your chair.

Fortunately, a rickety office chair can be fixed rather than replaced totally. You can ensure that your office chair is firm and secure by following a few straightforward measures.

So you’re in the proper place if you’re looking for a fix for your swaying chair!

Continue reading to find out how to fix a wobbly office chair and return to work comfortably.

How To Fix A Wobbly Office Chair
To fix a wobbly office chair, follow these steps
1

Identify the cause of the wobble

Identify the cause of the wobble

The first step in fixing a wobbly chair is to identify the cause of the wobble. Some common causes of rocking and wobbling chairs include

Loose bolts and screws – This is perhaps the most common cause of a wobbly chair. f any of the bolts or screws that attach the chair’s base to the seat are loose; then the chair will wobble as you sit in it.

Bent caster wheels – If one or more of the caster wheels is bent, the chair won’t be able to roll in a straight line and will rock from side to side as you sit in it.

Loose seat – If the seat isn’t firmly attached to the chair’s base, the chair will also wobble. Bent armrests – Bent armrests can also contribute to a wobbly chair.

Bent chair base – Finally, a bent chair base can cause the chair to rock from side to side.

2

Tighten the bolts and screws

Tighten the bolts and screws

The quickest remedy for an unsteady chair is to tighten any loose screws or bolts.

On the underside of the seat are the nuts and bolts that secure the seat to the chair’s frame.

You might need to use a screwdriver to loosen the bolts and screws before tightening them once more.

If you are unsure of which nuts or screws to tighten, you can tighten every one of them until the chair is completely stable.
Use an electric screwdriver if you want to hasten the tightening process.

3

Adjust the tilt tension

Adjust the tilt tension

You may be able to fix a wobbly office chair by adjusting the tilt tension if the seat is loose.

Tilt tension is usually found on the underside or back of your chair and controls how easy it is to tilt.

There is usually a knob that you can turn to increase or decrease tilt tension. Turn the knob to lower the tilt tension if the seat wobbles when you tilt it. By doing so, you will find it harder to tilt the seat, which should reduce wobbling.

To make tilting easier, turn the knob to increase the tilt tension if the seat does not wobble when tilted.

4

Grease the caster wheels

Grease the caster wheels

You can manually adjust bent caster wheels to get them back into shape.

To begin with, straighten the wheels as much as possible by hand. It may be necessary to manually bend one of the wheels if it is particularly bent.

Next, grease the wheels to keep them in shape and prevent them from bending out of the body.

As a final step, test the chair to ensure that the wobble has disappeared. You may need to replace the caster wheels if the wobble persists.

5

Replace the caster wheels

Replace the caster wheels

If one or more of the caster wheels is badly bent, you’ll need to replace them with new wheels.

You can usually find caster wheels in hardware stores or online. You’ll need to find caster wheels designed to fit your chair model, so take the model number with you if you plan to buy new wheels.

To fit the new wheels, you’ll need to remove the old wheels and replace them with new ones.

If necessary, you can follow the same process you used to bend the old wheels back into shape.

6

Replace the chair base

Replace the chair base

The chair base might need to be replaced if it is severely bent. Hardware shops and the internet are also places to purchase replacement chair bases.

Take the old base with you so you can locate the right replacement. The manufacturer of the chair might also sell a replacement base.

It will be necessary to separate the old base from the seat in order to replace the chair base, then you can attach the new floor.

Usually, the user manual provided by the manufacturer contains instructions on how to do this.

7

Replace the chair’s armrests

Replace the chair's armrests

Changing the armrests of the chair may fix the wobble.

Replacement armrests are typically available at hardware stores and online retailers.

In order to purchase the right replacement armrests, you must measure the chair’s armrests.
Replace the old armrests by detaching and reattaching them.

8

Replace the chair’s gas cylinder

Replace the chair's gas cylinder

It may be that the chair’s gas cylinder has a problem if the wobble persists after replacing the caster wheels, adjusting the tilt tension, and replacing the armrests.

Gas cylinders support the weight of people sitting in chairs and help to keep them level when they tip.

During sitting, the chair may rock from side to side if the gas cylinder is damaged or faulty.

Replacement chairs are usually available in the same store where you purchased your original chair.

9

Replace the chair’s seat


When a seat is faulty, you’ll need to replace the heart altogether. Hardware stores and online retailers usually carry replacement seats.

To find the correct replacement seat, take the measurements of your chair with you.

In order to install the new seat, you’ll need to remove the old one. It may be helpful to follow the manufacturer’s instructions or watch online tutorials.

Following these steps should help you fix a wobbly office chair and return to work comfortably.

A faulty chair may cause the wobble if you are still unable to solve it.

Best other tips for maintaining your chair

Lastly, keep your office chair clean and maintained on a regular basis to make sure it lasts as long as possible. You can maintain the condition of your chair by following these tips:

Use a moist cloth to wipe the chair down or use a brush and water to clean it. Chairs should not be exposed to strong chemicals since they can damage them.

Maintain a comfortable seat – Your chair should be adjusted regularly so you do not feel uncomfortable. It is important to sit comfortably in the chair and not strain your back.

Adjust the height and position of the seat occasionally to ensure you’re seated properly.

FAQS

Why is my desk chair wobbly?

An unstable desk chair could be caused by a few different things. First, it’s possible that the chair’s fasteners have gotten loose over time. If so, you should gather your tools, tighten the screws, and check that they are all in the same tightness. The chair’s broken or worn-out parts could also be the reason. This can include the chair’s structure, arms, or castors. You’ll need to replace any of these worn-out or damaged components if you want your chair to be stable once more.

Why does my office chair feel like it’s leaning forward?

If you notice that your office chair is leaning forward, there may be a problem with the chair’s mechanics. This is due to the fact that the backrest should be slightly slanted backward so you can lean back and recline the chair. The backrest’s proper attachment to the chair frame should be checked first. Typically, the backrest should be fastened with a number of screws or bolts and attached to an adjustable bar so you can alter the backrest’s angle. Verify that all nuts and screws are properly tightened. If not, try making them tighter. If it doesn’t work, you might need to change the tilt mechanism of the chair’s tension. You may modify how far back the chair reclines using tilt mechanisms. Your office chair’s tilt mechanism may need to be adjusted to tighten up if it leans forward so you may recline further. Another possibility is that the chair’s gas lift cylinder is broken. The chair’s height can be altered with the help of gas lift cylinders. If it isn’t functioning properly, the chair may lean forward and be difficult to recline in. You might try changing the gas lift cylinder to resolve this problem.

Ron Mason
Ron Mason Is a retired forestry professional. I was an environmental educator (Forester) with the USDA Forest Service. I was a contract forester with the private sector. I have a strong science and engineering background with an emphasis on timber stand management, forest ecology and wildlife biology. I am an avid woodworker and love to build furniture, tables, cabinets and other wood items.