When applying the hose clamp, loosen the screw and gently pull out the belt end. Enough talking, let’s see how you can fix your sinking office chair: Solution 1. If the issue isn’t the cylinder, then try all our suggestions to see if the chair will still sink or not. If you use an uncut pipe it will require some extra works on this method. Replace your cylinder (Recommended) After looking online for multiple types of tools I could use and also which cylinder I should buy I came over this tool kit that saved the day. When it comes to the mechanical parts, the foremost thing you need to check if you can feel any type... Use a Jubilee Clamp. Wearing a mask or respirator is recommended while cutting PVC to avoid inhaling irritating particles. The failing seals lack the necessary pressure to keep the seat at a certain height. What can I do to repair a reclining sofa? Sometimes it can be as simple as that. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/8\/80\/Fix-a-Sinking-Desk-Chair-Step-1-Version-2.jpg\/v4-460px-Fix-a-Sinking-Desk-Chair-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/8\/80\/Fix-a-Sinking-Desk-Chair-Step-1-Version-2.jpg\/aid3312687-v4-728px-Fix-a-Sinking-Desk-Chair-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"
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\n<\/p><\/div>"}, it, job done in 2 minutes. The above inexpensive and quick fix methods should help you solve the sinking problem of your office chair. This may be the fully extended position of the chair. When replacing this component, be sure to follow the manufacturer’s direction or contact a professional.eval(ez_write_tag([[300,250],'homenish_com-large-mobile-banner-1','ezslot_11',136,'0','0'])); Replacing the pneumatic cylinder or spring is actually the easy part. "A chair (which I seldom used but started using daily during the COVID-19 quarantine) wouldn't stay up and this, "This was the best fix on the desk chair that suddenly lost its staying power. Step 3. wikiHow marks an article as reader-approved once it receives enough positive feedback. However, we’re going to show you two easiest possible ways to complete your task. The cylinder contains pressurized air which may release violently if you puncture the cylinder. Measure the size of your chair piston so you can get the right sized pipe clamp, pipe fitting and pipe insulation. A jubilee clamp is basically a device that secures hose pipes on taps. While you can always replace your old office chair, it can be quite expensive, especially if it’s a leather chair. To fix a sinking desk chair, start by sliding the plastic cylinder on the extendable part of the chair up or down so you can see the metal underneath. In order to know how to fix a sinking office chair correctly, you need patience. Your email address will not be published. You can also buy a replacement pneumatic cylinder for your chair. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. Homenish.com, All Rights Reserved. Next, adjust the plastic skirt on your chair either up or down, whichever way reveals the cylinder. Include your email address to get a message when this question is answered. ", "I'm glad I found this site for this tip! Thanks! By using our site, you agree to our. Alternatively, you may spray the oil on a cloth and rub it onto the mechanisms. Last Updated: December 31, 2020 If you feel any type of friction through the chair’s lever, all that’s needed is some lubricant. One user reports using a tall stack of plastic shower rings instead of PVC pipe. ", "Thank you, it works on a dxr racer as well, thank you! Every dollar contributed enables us to keep providing high-quality how-to help to people like you. You shouldn't need an exact measurement, but you can. By signing up you are agreeing to receive emails according to our privacy policy. Once you’ve adjusted the chair to your preferred height, slide the wheels back on.eval(ez_write_tag([[250,250],'homenish_com-leader-1','ezslot_12',133,'0','0'])); Step 3. To fix a sinking desk chair, start by sliding the plastic cylinder on the extendable part of the chair up or down so you can see the metal underneath. Then, snap the pipe over the cylinder by pushing the slit side over it. Here, we’ll give you step-by-step instructions on how to fix an office chair that keeps sinking. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. He has keen eyes on all things interior design and realized that there was a lack of sound and practical knowledge about home decor/interior design. Fixing a sinking office chair is no easy task, we know that. But with the arrival of COVID-19, the stakes are higher than ever. Place the chair upside down and begin loosening the screws. Your email address will not be published. Apply the oil to all the bolts, screws, and nuts underneath the chair to help loosen the joints. REMOVE THE COVER: Slide the plastic cover off the chamber. Finally got the, "My employer had no budget to replace my sinking chair. The PVC method of fixing the office chair is kind of similar to the hose clamp method. Some Common Reasons Behind Sinking Office Chair, Remove and Replace the Pneumatic Cylinder. Raise the chair and its seat post out from the bottom and its casters. You will then be able to push the retaining clip at the wheelbase using a screwdriver much like the previous method. Replacing the chair’s cylinder will solve the problem – but it will be costly. Slide the tube until the cylinder underneath is exposed. So happy about the simple solution. You can buy a replacement cylinder to restore full function to your chair, but this is nearly as expensive as buying a replacement. By using a … Thank you! You must measure the cylinder’s width, length and circumference for the most accurate pipe length. Alternative Method on How to Fix a Sinking Office Desk Chair Another less than aesthetic way to solve the sinking chair problem is by clamping down. A desk chair can be easily disassembled using common tools. Fortunately, there are some quick DIY tips that will save you from forking out on a new chair. The cylinder on most chairs fails within a few years, typically because the seals are too damaged to maintain pressure. There is really a very simple cause for why this happens. This action compresses the air in the chamber and increases the pressure to provide resistance. How to Fix a Sinking Office Chair? Sign me up! If your office chair keeps sinking, then first check if the external mechanism needs cleaning or oiling. You can get that jubilee... Use A PVC Pipe. After this method, you will not be able to change the length of the headrest or height of your chair. It's perfect. How to Fix a Sinking Office Chair In most cases, the cylinder of an office chair malfunction due to its defective seals. Please feel free to share your thoughts and other methods than ours if you know any. Well done. Thanks. However, it is a good fix for squeaky and sinking chairs. Great graphics. You can spend a little more money to buy a "chair saver kit" online instead. This pipe just looks like our Clamp, and it also works perfectly to stop anything from sinking around the cylinder. Fix the sinking by using a Hose Clamp: First of all, slide the plastic skirt of the cylinder. We use cookies to make wikiHow great. Remove it by grasping it with a pair of needle-nose pliers. ", "This was very helpful and we are going to try it. Slowly tighten the grip of the clamp, until you are sure it’s tight and stable enough. Never even thought to do something so simple. You can either use a hose clamp or a PVC pipe to get the job done. Lay the office chair on its side, making sure the air cylinder is fully extended. If you want it fully sunk and need it to stay there. Be sure to secure the pipe correctly in order to prevent any uneven edges. To do this, turn the chair upside down, push the retaining clip at the base with a screwdriver, and pull off the wheels, then the skirt. The malfunction of your chair’s pneumatic operation is mainly due to wear and tear or other issues. Another solution to a sinking office chair is to replace the pneumatic cylinder itself as it does tend to wear out over time. If the plastic skirt covers the cylinder at this height, you will need to remove the skirt first. The first step is to remove the seat from the base. When the office chair is empty, the chair is at maximum height because, the pressure of the gas in the cylinder greater than the atmospheric pressure. While you can always replace your old office chair, it can be quite expensive, especially if it’s a leather chair. Now it’s time to fit the PVC pipe by attaching it to the extendable cylinder. Hydraulic chair repair is fairly straightforward and is a good choice if your office chair is sinking or the internal cylinder needs replacement. You can fix the office chair using a metal clamp. If you do not have a vise or cutting tools, just leave the pipe intact and remove the chair's wheels so you can slide on the pipe. Most people think that a sinking office chair is because of the loose seat or compressed cushion, but that’s rarely the cause. Office chairs are meant to stand the test of time - especially if you buy good quality ones. To fit the C-shaped spacers underneath the chair, raise the chair to its maximum position before attaching the plastic spacer on the cylinder skirt. Most office chairs have a plastic tube over the extendable cylinder. How to Guide: Fix Your Sinking Office Chair; ... Got that sinking feeling? ", frustrating, 'guaranteed to fail' mechanisms! Voila! Do not attempt to secure the chair by drilling into the cylinder and installing a bolt. Step 2. The cylinder of the office chair has lost its lift. ", "Most helpful was the repairing of a sinking office chair using PVC pipe. ", "The whole tutorial helped me, since I was clueless. Once you’re certain that the clamp is stable enough, tighten the grip. This may be the cause behind the sinking chair. They are also incorporated into heavy machinery. To test the chair, sit on it and start bonding the spacers to finish off. I just have to make sure not to sit down too suddenly. Or worse yet, try to install a new non-returnable cylinder using special pullers, pipe wrenches and rubber mallets - … If you're having trouble snapping the pipe on, saw it into shorter pieces and try again. All tip submissions are carefully reviewed before being published. If not, add or remove the pipe’s length for better height adjustment. This should take up the extra space, preventing your chair from sinking under your bodyweight. It is likely to develop another problem in the near future. Method 1: … wikiHow Quick Video on How to Fix a Sinking Desk Chair. Then, set the chair to your preferred height, laying it on its side if you need to so it stays in place. How come office chairs insist on sinking? All these are DIY solutions. I used the first method (with clamps) and now the chair stands upright! They fail to maintain the pressure necessary to keep the seat at a certain height. How To Fix The Broken Office Chair Using A PVC Pipe. This is why we recommend that you take the chair to an authorized dealer to remove and replace the cylinder for you. So glad I did. So happy I did, too. Required fields are marked *. How to fix office chair from sinking | Sinking Chair Fix | How to … Thanks to all authors for creating a page that has been read 593,348 times. Then wrapped the, "After reading about the duct-tape-with-clamp method, I just wrapped some masking tape around the cylinder to block, "A permanent fix for $.98? However, some people prefer the PVC pipe method for extra safety. Use of the Oil - video. Main Points: Cheap Fix, Temporary, Not Adjustable, Not Professional. This is a collection of clip-on clamps that work the same way as these DIY materials. This ensures you’ll be fully comfortable even after sitting on the chair for long periods. This option does not actually repair the office chair, but can stop your chair from temporarily sinking. Use of PVC or Vacuum Extension Wand Lift the seat yourself to the height you find most relaxed. Then, set the chair to your preferred height, laying it on its side if you need to so it stays in place. Sent it back, found this website and voila, my old desk chair has new life! Bought a new chair on Amazon and it, "I cut a 4 inch (the distance I needed) PVC pipe with 3.5 inch OD, the long way to make to halves. Jubilee Clip method - video. wikiHow's. I used the PVC pipe with cable tiers, it seemed far superior. You may be wondering how to adjust the chair to your preferred height. Now I will have to try it. ", article saved my back from sitting nearly just 25 cm off the floor. Homenish.Com Is A Participant In The Amazon Services LLC Associates Program, An Affiliate Advertising Program Designed To Provide A Means For Sites To Earn Advertising Fees By Advertising And Linking To Amazon.Com. Another way to adjust the height is through the cylinder. Once the chair is at the right height, wrap a hose clamp around the metal … Brilliant. Following these steps, I preserved an, "That was pretty good, I have been wondering how to raise the chair with some kind of metal ring but the idea of PVC, "Haven't tried it yet, but this was a very good and helpful explanation of what to do and what I'd need (for mending. Once the chair is at the right height, wrap a hose clamp around the metal cylinder and tighten it as much as possible so it holds the chair in place. In case you’re not sure what the cylinder part of the chair looks like, this is the metal pipe that connects the wheelbase to the seat. Why Do Office Chairs Sink? This will make it easier for sliding the pipe on the cylinder. This article received 29 testimonials and 84% of readers who voted found it helpful, earning it our reader-approved status. A sinking office chair doesn’t mean the whole chair is of no use. The diameter can be the same or a little larger than the cylinder. The pipe does not have to be in one piece. But before you start cutting the pipe, make sure you wear protective gear like safety glasses and gloves. Oil The Components. The pneumatic system uses compressible air or gases, while the hydraulic system uses oil in its application. Office Chairs That Don’t Sink. It held for 3-4 months. Approved. I had been going nuts over having to buy a new chair every two years or so. To wrap a 2cm hose clamp around the chair’s cylinder, use a jubilee clip. "It worked very good for my office chair! It worked very nicely! If the cylinder looks dirty or greasy, clean this off first. Thank you for saving me from buying another one! % of people told us that this article helped them. "Just having the article available! If the chair won't stay up even when no one is on it, lay it on its side. The PVC pipe and hose clamp methods can be done by yourself, but if the task proves to be complicated, just take the chair to a specialist. ", "I have tried the second method, it really worked! Try at your own risk. ", the chair from going down. Office chairs or desk chairs often start sinking as their cylinders wear out over time. At this step, it’s crucial, to say the least. Most office chairs feature a plastic tube over the cylinder to protect the mechanism from dirt or damage. It consists of a small metal clip, of the center pole of the bottom of the wheelbase. One of the more common DIY quick fix or hack is to use a hose clamp and some duct tape. Slide the plastic skirt off the cylinder. If you don’t want to use any of our suggested methods, you can always buy a ready-made kit to repair your office chair. However, as durable as they are, they may fall into a state of disrepair that … It has a "kick" release and catch under the seat. Thank you. However, no matter what the cause is, it must be fixed immediately. Keep in mind that this has to hold the entirety … Next, you must cut the PVC water pipe. Alternatively, you may just remove the wheelbase and slide the pipe without cutting it. If you want to avoid spending a considerable amount of money on buying a new chair, there are simple DIY solutions that will fix the problem. Alternatively, scuff up this area of the cylinder with sandpaper. Here we put the right information on how you fix a sinking desk chair at home? ", pipe is great. --cut it perpendicularly to the cylinder's axis. If you want to fix the problem, you first need to know what the problem is. Fortunately, there are some quick DIY tips that will save you from forking out on a new chair. How to fix a sinking office chair options: Option 1: Use a Hose Clamp & Duct Tape. I tightly tied zip-ties at … You can fix a sinking chair by replacing the gas cylinder, using a Chair Saver Kit, a Plastic spacer (or PVC pipe), or a hose clamp (or a jubilee clip) and duct tape combination. To perfectly adjustable the pipe at the cylinder you need to cut the pipe down the center. Fixing a sinking desk chair is not a hard job. Be aware that internal parts are often lubricated with oil that can stain clothing. I am using the pipe insulation under the clamp and fitting to stabilize them and also make them harder to slip up and down. Steve is the chief editor of Homenish. "Googled how to stop a sinking chair, saw the hose clip suggestion, happened to have one the correct size, fitted. Since the hose clamp will be holding your entire weight, you’ll want to ensure it is as tight as possible around the metal cylinder. Then, you can reinstall or replace what's broken or has come loose. To have a neat and more professional-look office chair, clean the cylinder of any grease or dirt, then wrap it with duct tape. This can be done by spraying the WD40 directly on the mechanisms before patting them dry. It can be a labor-intensive or risky task. However, it's not realistic to think that you won't run into some problems from time to time. The pipe fit must be snug, not too loose and not too tight. If the chair isn’t steady after sliding it up, lay the item on its side before pushing it to your desired height. 2. By using this service, some information may be shared with YouTube. However, replacing the office chair's piston … Measure the pipe’s length and cut it using your cutting tool. 1. These mediums make the core function of a chair work as both applications use fluid power.eval(ez_write_tag([[300,250],'homenish_com-medrectangle-4','ezslot_3',129,'0','0'])); Hydraulic and pneumatic technologies aren’t just used in office chairs. Now it’s time to adjust the chair to your desired height. What you’ll need:eval(ez_write_tag([[300,250],'homenish_com-large-leaderboard-2','ezslot_10',132,'0','0'])); Step 1. Since such chairs come with a pneumatic cylinder or piston, these parts can become faulty over time. Here is another awesome trick to fix this sinking issue at a chair. Remove the wheel assembly brings chair removing the retaining clip base. We've been helping billions of people around the world continue to learn, adapt, grow, and thrive for over a decade. Then, set the chair to your preferred height, laying it on its side if you need to so it stays in place. To insert the strut, push the pipe on the cylinder and make sure you don’t leave any gaps between the cylinder’s housing and the strut. Thank you. To begin with, you should first understand the main technologies used in height adjustable office chairs: hydraulic and pneumatic. ", Nothing wrong with the chair, just won't stay in position. ", arrived damaged. So make sure you have determined the right height as it can’t be changed afterwards. The solution for sinking chairs is to get a new one. Place one spacer at a time until they fully grip the seat at knee level when standing. For a quick fix you can watch below videos to fix your sinking chair. Choosing to replace the cylinder is as good as buying a new chair. When you sit on the chair, you push the lever and the piston moves into the chamber. The cylinder is the metal pipe that joins the wheels to … At 6' 4" and 280 lbs, I never need to lower one of these ridiculously, "I was going nuts trying to think how to stop buying desk chairs every two years and fix this one. Start by sliding the plastic skirt off the chair’s cylinder. After wrapping the hose clamp around the metal cylinder, you’ll need to make sure it fits snugly before tightening it. These are even cheaper and easier to install, but they may not be sturdy enough to support your weight. The cheapest way is to repair the cylinder with a PVC pipe by following these steps: Step 1. If the clamp slides off, fasten it over a strip of rubber to improve the grip, or try the PVC pipe method below. Isn’t it annoying when you sit on your office chair and suddenly it sinks? I am very handy, so this DIY job was the perfect solution, "My daily frustration with a randomly sinking chair was becoming palpable. ", investment in an otherwise great chair. Learn more... Office chairs use a pneumatic cylinder that controls the height of the chair through pressurized air. Convinced me I could do it. However, there are some methods to fix a sinking chair instead of replacing it with the new one. wikiHow is where trusted research and expert knowledge come together. A good-quality office chair can last for years. The best way to cut the pipe before fitting it is by starting from one end using a hacksaw. One of the most common reasons for a sinking office chair is the problem with the hydraulic components or adjustable cylinders. First and foremost, check for any friction while you’re sitting on the chair.