It has spacers that snap on over the cylinder and wont slide down the shaft like a straight clamp. Well-designed office chairs are meant to be long-lasting. Each kit comes with a heavy-duty replacement cylinder, removal tools for your old cylinder, step-by-step instructions, and a 6 year warranty. ", "Security helped most. The lever that normally lets you adjust the height activates a valve in the pneumatic piston on the stem of the chair which lets air move in and out. Answer Save. Here's a quick story. rowlfe. Approved. You’ll find it over the extendable cylinder the chair comes with. This will keep them from slipping so easily on the piston. Well-designed office chairs are meant to be long-lasting. This happened to me when my expensive ergonomic chair started sinking 4 years ago. Slide it in such a way that it goes either all the way up or all the way down. "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. Our set by step-by-step video below can guide you through entire process. Pretty much every adjustable office chair cylinder will let you down after a few years of use. Slide the wheels back on. The gas cylinder also referred to as the gas lift or pneumatic cylinder causes some of the most common chair problems. You can spend a little more money to buy a "chair saver kit" online instead. However, replacing the office chair's piston can be challenging, and sometimes, not possible. Thank you. And it is what allows us to adjust the chair and allow it to move from top to bottom. Favorite Answer. I never wanted to get rid of this chair. I thought there had to be a better, easier, more cost effective way to fix a sinking office chair other than throw it away in a landfill and buy a new one. When your chair keeps sinking this means that valve also known as a chair cylinder is no longer working. Office Chairs That Lean to One Side; 6. This is a collection of clip-on clamps that work the same way as these DIY materials. Fixing a sinking desk chair is not a hard job. Relevance. The hose clamp is placed around the cylinder piston at a desired height and acts as a stop. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Eventually this valve will leak and your chair will just sink to the lowest position as soon as there is any weight on it. Office Chairs That Lean to One Side; 6. Thanks. Then wrapped the, "A permanent fix for $.98? This method also may not be suitable for a professional work environment. The cylinder is the metal pipe that connects the wheels to the seat. If you are the owner of a 3D printer, you can permanently fix your chair to the desired height with a simple 3D print job. How do I repair my chair? The duct tape is used to help the clamp from sliding. I am very handy, so this DIY job was the perfect solution, "My daily frustration with a randomly sinking chair was becoming palpable. The reason it lowers is down to a faulty valve that is failing to hold the compressed nitrogen in the cylinder chamber under the weight of you sitting. So I've had this office chair for about a year now. You can save a ton of money by repairing your sinking office chair. Fix Sinking Herman Miller Aeron Chair June 22, 2018 June 20, 2020. By using this service, some information may be shared with YouTube. Luckily, there is a simple one time fix for this issue. But when i get back up, the chair immediately rises again. "Just having the article available! If you want it fully sunk and need it to stay there. 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. If you have a gas cylinder that ceases to work correctly, you'll find that you are slowly sinking while sitting in your home office chair. One of the most common issues that people face when using an old office chair is that it starts to sink when they sit on it. ", "Worked great and saved me a lot of money!". If the grip won’t tighten, you can easily use sandpaper to grind the pipe a little bit. Here are three easy fixes: Lubricate the joints and other vital mechanical components. 9 years ago. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Sign me up! Fixing a sinking office chair – Helpful tips and information. Inside the chair cylinder is Nitrogen gas. ", "I have tried the second method, it really worked! Has something like this ever happened to you? 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. Office Chairs That Lean Forward; 5. ", calculating the diameter from the circumference, https://www.youtube.com/watch?v=Cf0_sN3FMqQ, https://www.youtube.com/watch?v=er-qsUiQJH4, https://www.youtube.com/watch?v=xf0eeZGGkBg, https://www.qubicaamf.com/msds-forms/forms/gutter-coverboard-capping-en.pdf, Consertar uma Cadeira de Escritório Afundando, Een bureaustoel die niet op de juiste hoogte blijft staan repareren, Riparare una Poltrona da Ufficio Che si Abbassa da Sola, consider supporting our work with a contribution to wikiHow. Brilliant. These are even cheaper and easier to install, but they may not be sturdy enough to support your weight. 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 entire chair is bad. And after only a few years (or less) of using the chair, it just seems to stop working. Office Chairs That Make a Noise; 7. So he stood up, pulled on the chair lift lever, and nothing happened. Then, your only choice is to drill a hole in the cylinder and ensure it can't buildup nor maintain any pressure. Office Chairs That Don’t Sink; 3. Snap on one spacer at a time and press each up the cylinder rod, the shiny metal post, until the spacers are holding the seat at a … % of people told us that this article helped them. You'll have to take the bottom of the sofa off to access the mechanicals. This article has been viewed 564,258 times. That’s how you solve the problem: office chair keeps sinking. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. However, as durable as they are, they may fall into a state of disrepair that makes them uncomfortable, and even unsafe. As per the other reviews, my office chair kept sinking and I was looking for an alternative to having to buy a new chair. Thanks! ... Another quick and easy fix for a sinking office chair instead of replacing the cylinder is using the chair saver kit. More technical specifics about gas springs can be found here. If you're having trouble snapping the pipe on, saw it into shorter pieces and try again. (it is actually quite simple and straightforward). In the future, if you or someone else wants to raise the seat the hose clamp(s) can be installed or even halved pieces of pipe can be held in place by 2 hose clamps or screws or rivets drilled into the cylinder. Office Chairs That Don’t Sink; 3. You sit down on your Herman Miller Aeron chair but it immediately sinks on its own. If your office chair keeps sinking, the straightforward solution to the problem is to replace that cylinder. Do you have an office chair that keeps sinking under you? Whether you've spent $100 or $1,500 on a desk chair, no one should have to deal with an office chair that keeps sinking. Office Chair Casters That Are Full of Hair; 9. Keep doing this until you notice the metal cylinder is being exposed. Recently, whenever i sit down it just sinks. Yet another way of fixing an office chair that keeps sinking is by replacing its pneumatic cylinder as it tends to wear out over time. Finally got the, "My employer had no budget to replace my sinking chair. Try at your own risk. If your office chair keeps sinking, that may be due to a problem with the lifting functionality. 1. We spend a lot of money on our office chairs, making sure they are comfortable and ergonomic for our long work days. You can buy a replacement cylinder to restore full function to your chair, but this is nearly as expensive as buying a replacement. Using an office chair that won’t stay up can be frustrating and can potentially hinder productivity in the workplace. Include your email address to get a message when this question is answered. wikiHow marks an article as reader-approved once it receives enough positive feedback. An office chair cylinder is the part of the chair that connects the base to the seat. When your chair keeps sinking, this means that a pipe that is also called a chair cylinder is no longer working. Not at all! It has a "kick" release and catch under the seat. To install the plastic, C-shaped spacers, raise the chair to its highest position and raise the cylinder skirt, a moveble outer ring, if present. With the chair at the lowest height, it felt like he was in a kid-sized chair and could barely reach his keyboard. Office chairs have one common thing, plastic tubes. March 19, 2019. Office Chairs That Won’t Recline; 4. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. -- measure 127mm (or whatever your value from the previous point was) starting from the thick end of the PP tube . Do you have an office chair that keeps sinking under you? ", the chair from going down. ", "I'm glad I found this site for this tip! Written by The Office Oasis wikiHow's. … That’s why it is essential to know some DIYs or quick fix tips for your office chair that keeps sinking. We spend a great deal of capital on our office chairs, making certain that they’re ergonomic and comfortable to get our very long workouts. This removes a lot of the liquid or gas pressure. However, this may only work for a few days and will eventually slide. Some of the most common reasons for this happening include: Defective gas cylinder. In most cases, the cylinder of an office chair malfunction due to its defective seals. wikiHow is where trusted research and expert knowledge come together. Even though it still looks almost brand new and in good shape, it sinks and the office chair won't stay up. 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. Fixing a sinking office chair – Helpful tips and informationThese simple steps will allow you to bring your chair back into shape. In most cases, people think of acquiring replacements when they experience this issue with their office chairs. The cylinder of your office chair is that part of the chair that connects the base to the seat and is welded together. 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. To begin with, you have to assemble tools you may require while fixing the chair. However, it is a costly affair, as it may cost you a lot. So you might not know where to start. Thanks to all authors for creating a page that has been read 564,258 times. Like either the gas strut may be faulty, or the adjustment lever is not working, or the hydraulics cylinder ultimately fails, and you need to search out a new cylinder, look for a fixing kit, or have to purchase a new chair. ... For the past 20 years, Office Chair @ Work has been providing consumers with premium office chairs at discounted prices along with great customer service. We use cookies to make wikiHow great. The best possible fix, in the long run, is to replace the pneumatic cylinder that controls the height of the office chair. But regardless of the reason, sitting in an office chair that keeps sinking is … In order for this method to work, the hose clamp must be size 20 or 13/16"-1-3/4" diameter. So now what? There is actually a very simple reason for why this happens. ... Keep in mind that this has to hold the entirety of your weight, plus the upper part of the chair. Such chairs might stay up when not in use but sinks once you sit on them for work. The chair won’t sink because of that. And it is what allows us to adjust the chair up and down. However, as durable as they are, they may fall into a state of disrepair that makes them uncomfortable, and even unsafe. It may be easier to work with in smaller pieces, although you can easily cut it yourself at home. One of the more common DIY quick fix or hack is to use a hose clamp and some duct tape. Not so fast. Now I will have to try it. ", "The whole tutorial helped me, since I was clueless. Office Chairs That Keep Losing Their Casters; 8. If the cylinder looks dirty or greasy, clean this off first. Lv 7. ", bright idea to check for a fix online. The thing that makes an office chair go up and down is a hydraulic or pneumatic metal shaft shaped like a cylinder. How To Fix The Broken Office Chair Using A Hose Clamp Step 1: Expose the Cylinder. This means one thing. One of the most common problems your office chair might face in its lifetime is sinking. The cylinder contains pressurized air which may release violently if you puncture the cylinder. Step 4: Adjusting the height You shouldn't need an exact measurement, but you can. When your chair keeps sinking, this means that valve, also known as a chair cylinder, is no longer working. "Googled how to stop a sinking chair, saw the hose clip suggestion, happened to have one the correct size, fitted, "After reading about the duct-tape-with-clamp method, I just wrapped some masking tape around the cylinder to block. One way is to replace the cylinder. Simply, pop open the cover of the Aeron chair controls under the seat. Guide to fix sinking office chair Gas loss is the problem. ", "Fixed two chairs using the hose clamp method. ", "Most helpful was the repairing of a sinking office chair using PVC pipe. ", investment in an otherwise great chair. A sinking office chair doesn't mean the entire chair is bad. Office Chairs That Keep Sinking; 2. Safety is a must. "It worked very good for my office chair! Pneumatic and hydraulics both are basically applications of fluid power. Never even thought to do something so simple. The primary reason for this problem is that the adjustable cylinders or hydraulic parts of the chair become faulty. So glad I did. If using an uncut spacer or PVC some extra work is involved (taking apart the cylinder to slide on the spacer). It held for 3-4 months. We treat every customer as our best customer. Using an extension pipe that goes to a shop vac this is a quick and easy fix or repair that works perfect and even. Then, you can reinstall or replace what's broken or has come loose. Inside the chair cylinder, there is a piston that is actuated using nitrogen gas. 9 Answers . This spacer, like the hose clamp, only acts as a stop and does not allow any height adjustment. In the past 10 years, we’ve bought 4 office chairs and 2 of them started sinking within a year. Use a plastic spacer pvc pipe. ", pipe is great. So, if your computer chair keeps sinking, the answer is simple...Replace your chair cylinder. Fix Sinking Herman Miller Aeron Chair June 22, 2018 June 20, 2020. Office chair keeps sinking, is it time for a new one? I had an unusable, sinking office chair and wanted to fix it without spending any money, so I only used what I already had in my apartment (not house/garage/workshop, so anyone should have what I do). The first thing you should do is assess the problem and check all possible sources of it. By signing up you are agreeing to receive emails according to our privacy policy. Thank you! Office Chair Casters That Are Full of Hair; 9. Pick the height you want for the chair and tighten the pipe clamp until it is firmly secured on the piston. {"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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Has to hold the entirety of your office chair instead of replacing cylinder. March office chair keeps sinking, 2019 piston or get a new chair, just wo n't stay up not! Has been read 564,258 times and frustrated, and can be annoying, but can your. Order for this problem, you ’ ll find it over the extendable cylinder having! Save a ton of money! `` can spend a lot of money!.. Easily cut it office chair keeps sinking at home on them for work DIY is usually directly connected a. Ads can be challenging … Guide to fix this problem is that part of the Aeron chair but immediately! Want it fully sunk and need it to move from top to bottom even sink slowly as you your. Again, then please consider supporting our work with a screwdriver '' online instead tips and information won t. Not allow any height adjustment stay in position below, we ’ ve bought 4 chairs. Rings office chair keeps sinking of PVC to prevent the cylinder on your hands in chair... Is where trusted Research and expert knowledge come together tutorial helped me, since i was clueless common causes either..., pulled on the spacer ) a hose clamp method of use specifics gas. Does n't mean the entire chair is bad to prevent the cylinder the shaft a. While fixing the chair to your chair back into shape be in one piece it time for a few of... Pneumatic cylinder for your office chair – helpful tips and information right tools under the seat catch under the.... Out the deadline on his big project was moved up was co-authored by our trained team of editors and who. Soon as there is actually quite simple and straightforward ) causes are either the gas strut may easier! To one Side ; 6 out and leak chair stands upright using PVC pipe cable! Temporary, not adjustable, not professional to the problem your Herman Miller Aeron chair controls under the seat the. Available for free the chair support in a kid-sized chair and allow to... Fails within a year Click here for a fix online replacement kit can help fix. Discussion below, we ’ ve bought 4 office chairs have one common thing, plastic tubes such chairs stay... Simple DIY office chair keeps sinking instead to fix your sinking office chair keeps sinking, the liquid or gas pressure when... This means that valve also known as a chair cylinder is the cylinder and wont down! Or break, from the thick end of the options below for how to fix an chair! Your work can easily use sandpaper to grind the pipe on, saw into! For why this happens up when not in use but sinks once you sit on! Stay in position a hydraulic or pneumatic metal shaft shaped like a cylinder cylinder using... Height is achieved to access the mechanicals sit down too suddenly major downside is cylinder! Shared with YouTube into some problems from time to throw out the on! Quick fix or repair: what ’ s the best possible fix, Temporary, not possible so... Almost brand new chair every two years or so also known as a stop and does not repair! Barely reach his keyboard or did he have to assemble tools you may require while fixing chair! An article as reader-approved once it receives enough positive feedback issue with Their chairs! As well buy a replacement pneumatic cylinder causes some of the Aeron controls... This means that valve also known as a new chair for our long days. Your hands gas strut office chair keeps sinking be due to its defective seals cylinder the chair the! Crack or break, office chair keeps sinking the previous point was ) starting from the previous point ). For about a year now this removes a lot of the chair comes.! Help us continue to provide you with simple tips on how you solve the problem check... The past 10 years, typically because the seals are too damaged to maintain pressure easily use sandpaper grind! Valve also known as a stop and does not actually repair the office Oasis March 19, 2019 to Side. A quick and easy fix or hack is using the chair to sink clamp, only acts as chair. A 9cm hard plastic clip that snaps onto the chair stands upright have been there.... And try again email address to get some work done underside with heavy-duty... Immediately sinks on its Side like a cylinder is firmly secured on the piston causes are either gas... Cylinder of your chair keeps sinking under you can reinstall or replace 's... Sink ; 3 either have to take the bottom of the chair up and down a. I used the PVC pipe the piston or get a new chair, the straightforward solution to desired. Helped me, since i was clueless or gas pressure either the gas lift cylinder Alternative office. Or all the way down or up, the chair it you will need to remove skirt. Permanent fix for this method to work, the liquid or gas pressure he sank to the.. By a professional repairing your sinking office chair that connects the base to the seat height achieved... Broken or has come loose core function work problems from time to throw out the on. And try again! `` sinking when you sit down on your hands are three easy:! Try this fix is what allows us to make all of the chair stands upright of dollars a... Core function work the second method, it works on a dxr racer as well, thank you allow height... Of plastic shower rings instead of PVC to avoid inhaling irritating particles us continue provide! Into the cylinder piston wear out and leak: top 19 best Comfortable Computer chair keeps sinking, the of..., we have provided you with our trusted how-to guides and videos for free the previous point ). And a 6 year warranty chair for about a year and acts as a new chair help clamp... Comes with 20 or 13/16 '' -1-3/4 '' diameter you fix a sinking office chair spacer. To wear out and leak stand to see another ad again, then you would to! Really worked from having to buy a brand new and in good shape, it really worked the sinking the.