8 years in the future and this video's still helpful. Thank you very much! I just saved myself money from buying a new chair and just fixing an old comfortable one!
8 years later, this video is still useful, thanks for sharing this information with us all. I don't have a huge pipe wrench, have a smaller one, cylinder did not budge, I soaked the joint in oil for a day, still no dice. Then I read a comment saying heat the metal base before striking with hammer, heated it up for a minute and then gave a good whack, cylinder came off finally, it has a lot of rust that was holding that up so strong, it is a 10 year old chair after all. Bottom part was easy, I held couple of legs of the base on the counter and gave it 4 or 5 whacks, it came off easy. Cleaned up the base and put the new cylinder in and sat on the chair, it is all good now. Thanks again for this video, this saved me a lot of money.
After sitting on my chair for MONTHS and having it slowly let me down, I finally looked up how to replace the cylinder and found this video. THANK YOU! I really like my chair, but was looking at scrapping the whole thing. Instead, for $45 (shipping included) my chair functions good as new.
Next time, you can check out your local Craigs List and look for someone giving out a free office chair. Most of them work well but people give them away for free because the leather or cover starts to fade or a small business closing. Then you can replace your failed cylinder with the one in the free chair. The chair I am sitting on right now is one of those free chairs.
You don't need to take the plate off of the seat bottom, you can remove the cylinder with a pipe wrench, just turn with the wrench and the cylinder will ease out. But you do need to apply some WD40 or any penetrating lubricant to area where the cylinder passes through the mounting plate then wait for a while so that the lubricant can work it's way in. Much easier than trying to pound it out.
@@hoary212 🔴 What Is Islam? 🔴 Islam is not just another religion. 🔵 It is the same message preached by Moses, Jesus and Abraham. 🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God. 🔵 It reminds us that since God created us, no one should be worshipped except God alone. 🔴 It also teaches that God is nothing like a human being or like anything that we can imagine. 🌍 The concept of God is summarized in the Quran as: 📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) 📚 🔴 Becoming a Muslim is not turning your back to Jesus. 🔵 Rather it’s going back to the original teachings of Jesus and obeying him. More .....
i had more trouble getting the first cylinder part from bottom/rollers of chair. then a piece of cake. THANK YOU FOR POSTING THIS VIDEO. 8 yrs later I finally fixed my sewing chair!
I must have watched this video soon after it was uploaded,its only now I am actually buying a replacement cylinder for my chair. Glad its still up. Thank you
This chair was fairly easy to put together, the instructions were clear and I was about to follow along with no issues at all. It took me about 20 minutes to assemble. th-cam.com/users/postUgkx5hPALGI87E991DRmXev8PUFJGrrRcONS I did stuff the back of the chair with a pillow so it wouldn’t be so hollow after taking all the pieces out but that’s just a personal preference. I also added a pillow for lumbar support because although this is a great chair and is comfortable, it’s not necessarily the best if you’re sitting 10+ hrs a day wfh but in all honesty for the price, I didn’t mind at all. It looks great in my space and easily adjusts the height when needed.
Do NOT follow his instructions for pounding it out of the seat mechanism. Not only will most NOT allow you to pound on the cylinder because of the lever but you can avoid the tedious removal of the screws by using a pipe wrench and twisting it out. You will need to use a larger pipe wrench to get leverage. Its also helpful to oil up the fit a LITTLE to lubricate.
Props for this, blood and all. Especially that, really. All the professional videos on this topic are obviously staged, in that they've previously freed everything up in order to get the shot or were using a chair so new that the cylinder would have been unlikely to have failed in the first place. Seeing you pound on it from the top and eventually succeed gave me the courage to soldier on and get it done on the bottom. Which all sounds a bit obscene, but whatcha gonna do? After many failed attempts based on the concept of a few strong taps (whatever that means), I sprayed it with penetrating oil and let that sink in for a while. Then I came back and pounded on it, carefully, with the side of a hammer, as recommended by the manufacturer. Just when I was starting to worry that I was going to damage the cylinder, it came free. Then I did the same on the top portion and went at it with a pipe wrench. Eventually that gave too. I leave this comment mostly to affirm that it can be done, because I was doubtful at points. I do almost all home and automotive repairs myself, but I know little about office chairs. Theoretically, anything built can be dismantled, but manufacturers have been known to complicate matters enormously to encourage replacement over repair. This, however, can totally be done, it's just harder than one would think. You might have to use levels of force which you would think might destroy the thing. It most reminded me of a corroded bolt in an old car, only this isn't necessarily about corrosion. It wasn't in my case. I'd guess it's more about distortions in colliding surface materials mating together under the force of one to two hundred pounds sitting on it for years at a time.
Ooooh! Ouch! Sorry you hurt yourself doing this video..... Thanks for the instructions. I know this was more than a year ago, but I really appreciate it given the sacrifice you made on that thumb.
This is AWESOME!! been struggling with my chair for the better part of a year.. Pulled up your video, and resolved my issue within 5min with a hand saw, and an old vacuum cleaner extension pipe.. Thanks man.
Thank you for making this video. This will come in handy tomorrow when my replacement arrives tomorrow. Made sure to check for the right size since they have 2 options for sizes.
Thanks! I didn't know cylinders could be replaced! Not only does it save money, you can also keep the chair you like! But unfortunately I found out this video after I got a new chair. Damn it. But I think at least I can replace the old chair's cylinder to make it work again, not throw it out. I'm sorry to see your hand bleeding. Take care.
If your chair does not need to be continuously adjusted for different heights (as in my case), a much cheaper and permanent solution is to just take a small length of correct-diameter PVC pipe, cut to the correct length and slipped over the upper column. This will prevent the chair from ever sinking down. I had a spare piece of 1.25" white PVC irrigation pipe in my garage. After cutting and sanding, I sprayed it with Rustoleum Black gloss paint. It's a perfect match and the chair does not budge!
try using a pipe wrench around the gas lift just below the mechanism, a bit of leverage may be needed but you will get it out alot easier than hammering away at it
Hello hightideblue, Thank you so very much for your video. I was having trouble with removing the old cylinder. Your video showed me exactly how to resolve my issue. Your video all showed me an easy way to get the cylinder out of the base at the wheels. All the Best!
For those with similar question, I had to use a hammer and a cold chisel to get mine out. If you have more patience, take it out side and use a penetrating oil like WD-40. Let it sit for an hour or so, then try hammering it out. Another option is to go to a thrift story and find an office chair for a new base or put the cylinder in it. You can get a chair for around $10 bucks. Buying a new base is $40 to $50. Oasis' brand cylinder comes with a tool to help get the top off the chair. Two clamps with 2 bots as a spreader. Works great. Best of luck.
good lord i was wincing so hard when you were trying to hammer out the other end of the cylinder.... it just looked really scary from our angle becos you totally couldve hammered hard on your finger and it wouldve hurt so bad, also the bleeding on your finger omg this aside, it is a very helpful video. thank you, sincerely
On chairs with a reclining action, the end of the cylinder may not be visible, you would need to use a pipe wrench to twist the chrome cylinder tube, the wrench will need to be "at least" a foot long to gain enough leverage. WD-40™ left to soak in should help.
Thanks for this. My dad died 3 weeks ago, and the gas lift in my chair died a week later. This will be my first furniture repair without him to ask how it's done (or him do it for me).
Ouch. I was very concern about your right thumb with the first hammering. Hope you are fine and thanks for the very useful video but please be careful of your self and safety first.Thanks,
FYI, I just did this myself and yeah the top chair part was really stuck on to the cylinder. Then I took a lighter to the metal around the outside, tapped it a couple of times and it feel right off. Physics for the win!
1. I used a dead blow hammer too. 2. I tried hitting the base plate but the gas lift broke in half with one half still attached to the base. (It was damaged at the time, hence why the need to replace it.) So I had to unscrew the base anyway but I couldn't hit it with anything as that side was covered with a back plate. So I used a bench clamp on the rest of what was left of the gas lift and did a wood block and hammer job on the base plate and after a few hits it finally came away.
That is really the only way to do it. All of the tutorials with pipe wrenches are bunk when they demonstrate on chairs that have never been sat on. Unfortunately my chair had three axis controls and the cylinder head was not exposed. I ended up having to buy a new control mechanism as well as the replacement cylinder. Also note that all warranty on chairs are limited and don't cover the most expensive pieces to replace.
Thank you. That was extremely helpful and interesting! You did that whole thing with perfect skill -- teaching and technical. Most impressive. You're doing a very kind thing, HighTideBlue!
Well I'll be John Brown🙃😗😯 I threw away a great seating chair last year because, I thought that gas cylinder was welded in place😕😨😰 Been had the new cylinder for about 5 years now. Will try this on this Good Will in the morning. Thanks for the vid💯😋
I'm going to try using my gear pullers for the second part. The desk chair I want is $1800 for a Steelcase, so I'm just going to fix the one I have and buy the other one in a year from now.
i watched another guy show a repair, that i used and was a lot simpler, just take the spring ring off the bottom of the cylinder, and use plastic pipe spacers from home DEPOT, APPROX INSIDE DIAMETER 1-1/8, I needed three about 1" long, works fine, no bashing and crashing. Your choice.
+kmangod, well, craftsmen for one. Measure twice, cut once isn't just about measuring and cutting. It's a philosophy of being deliberate and careful so mistakes are minimized. Carelessness about this concept is what causes thumbs to fly off the table saw
I actually enjoyed this DIY video. Screw the workbench, use a garbage can! Hits his finger, bloodies it up, doesn't even flinch. Cool cucumber. Lol. Totally made me chuckle. Now let me go bloody up my OWN finger!
Every video misses the most important item to make the removal very easy. Purchase PB Blaster. This spray will allow almost any tightly set items to literally fall off. Spray around both of the insertion locations of the pneumatic tube. Allow the PB Blaster to be absorbed for 10 minutes. Tap on the base of the chair and subsequently the top of the chair base with either a steel hammer or rubber malet. No need to utilize pipe wrenches.
After you beat the old cylinder out, can i reuse it on another chair? The cylinder i have is new, it just doesn't go up as high as i want the chair to go
Slide the base off . Measure the small shiny shaft up to the edge of the thickest part of the piston . Cut a piece of pvc pipe the same length. Slip it on ,put the chair back together. Practically free fix.
Is there a way to tell after taking it apart whether I need a new gas cylinder? I took the chair apart to replace the broken seat plate but now I'm wondering if I should also change out the gas cylinder.
My solution to this problem; WD-40 left sit for about 15 minutes, pipe-wrench taped to the cylinder shaft (to keep it from falling off) and whacking the POS with a 4-lb sledge hammer, full force (because who-ever came in before me, maybe the factory, put LOCTITE on it.)
On my chair it's not possible to move the end of the lift arm off the top of the piston. Is it safe to hammer that, or should I just go with the pipe wrench twist method?
I didn't realize the chair had to still be put together to remove the cylinder from the base. Do I need to put it back together so I can be removed at that angle? All I can do to try and pull it out is to put it flat on the ground.
When you hammer the base to knock the legs/wheels off, does that damage the cylinder? I forgot to add the cover and I want to add it to make it look nice, but I dont need to replace the whole cylinder
thanks for the vid! After 10min, i was able to reassemble a piston on an IKEA Malkom chair. Its Importaint to disassemble the upper part and punch the piston out of it, no matter what :-D
I have a chair from staples and no matter what I hit it with from whichever side nothing is shifting the tube out of the base - I have taken a club hammer to it and it doesn't shift even by a millimeter. Out of interest took the fixing off the chair altogether and found that the part I need to hit to get the top of cylinder out is completely covered by the metal so that you cannot even see the end. I reckon the company that designed this chair have tried to make it almost impossible to repair
are there different cylinders because the bottom of mine has a clip, take the clip off and the wheels just pull off, no needing to hammer a block of wood?
you think maybe i could remove the lower part, then insert some sort of a thick iron coil in the cylinder so that it wont collapse on my weight ? i dont want to replace the cylinder i just want my chair to remain expanded on its highest height. mine is broken, when i sit on it the gas cylinder wont hold and slowly go down.
Thanks and well done, but I found another method. I may have saved my thumb, as I saw what you did to yours. Tried to twist the top with a cloth and a pipe wrench to save removing the mechanism.
It's crazy how there's a video for absolutely anything on youtube. My gas has gone on my chair and hey presto some1 can tell me how to deal with it ;-)
btw, when you replace it with a new gas lift... remember you needed to hammer the button part to remove it from the mount, its that well locked in place.. with the new gas lift how does it becomes very much locked in place ?
First you should have a solid table/stand to keep the chair and work. You are using some dust bin as a stand, 2nd you have not shown how the locking piece of the bottom is removed and fixed back. Will you leave it like without locking the bottom? if some body lifts the chair, it will leave the wheel base on the floor itself.
My chair base broke and the center black thing hits the ground now. Even the clip that holds the centre broke. I guess I have to replace the entire gas lift even though it's working properly. I can't seem to find the clip and washer seperately in India.
I'm doing an engineering project that might involve a gas cylinder, but used in a bicycle work stand to lift and lower a bike with minimal effort... Does anyone know if there is a way to have a fixed weight - of nothing or a whole bike - that can be lifted AND lowered using a gas cylinder or something like a 'barber chair' sort of method? Thanks
Hello i want to ask something,i bought a new office chair but i did a wrong in Cylinder in the three ''hats'' i put the last one the big upside.i didint notice different but i dont know if 100 % is the chair complete.help me please
A pipe wrench works easier tbh. No disassembly, so screw, no hammers. Just pipe wrench on the cylder base, and pull towards you so it turns. Once it starts turning it practically loose and out. Make sur the pipe wrench is as close to the base as possible. Then do the same under the seat. Pipe wrench on the cylinder as close to the chair base and pull towards you for the most pulling power and twist it right out. I've done the hammer way and it's more frustrating
I also have a gas cylinder change in ahead on my gaming chair. This video give at least some basic thing what should do even my chair model is different.
Why exactly to these hydraulic cylinders give out? I have no idea how that works. Like, does your weight dissipate some kind of hydraulic fluid over time?
If you have ever owned a bike pump, and put your finger over the nozzle while pumping, that is kind of how these chairs work, by air pressure mostly. So when they get old the seals degrade and air escapes making them sink when you sit on them.
fauteuil 1200 TM professional series how do you access the back of the chair over time the staples that hold the webbing have let go and I would like to reattach the web
I had to go the local hardware store today and they put it a vice grip after almost a week of trying best it out, using a pipe wrench, penetrating oil and everything. It took him all of 2mins 🤦🏾♂️🤷🏾♂️😵
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8 years in the future and this video's still helpful. Thank you very much! I just saved myself money from buying a new chair and just fixing an old comfortable one!
For real! Think its the 2nd time I've needed to watch it.
Dv
8 years later, this video is still useful, thanks for sharing this information with us all. I don't have a huge pipe wrench, have a smaller one, cylinder did not budge, I soaked the joint in oil for a day, still no dice. Then I read a comment saying heat the metal base before striking with hammer, heated it up for a minute and then gave a good whack, cylinder came off finally, it has a lot of rust that was holding that up so strong, it is a 10 year old chair after all. Bottom part was easy, I held couple of legs of the base on the counter and gave it 4 or 5 whacks, it came off easy. Cleaned up the base and put the new cylinder in and sat on the chair, it is all good now. Thanks again for this video, this saved me a lot of money.
After sitting on my chair for MONTHS and having it slowly let me down, I finally looked up how to replace the cylinder and found this video. THANK YOU! I really like my chair, but was looking at scrapping the whole thing. Instead, for $45 (shipping included) my chair functions good as new.
Next time, you can check out your local Craigs List and look for someone giving out a free office chair. Most of them work well but people give them away for free because the leather or cover starts to fade or a small business closing. Then you can replace your failed cylinder with the one in the free chair. The chair I am sitting on right now is one of those free chairs.
You don't need to take the plate off of the seat bottom, you can remove the cylinder with a pipe wrench, just turn with the wrench and the cylinder will ease out. But you do need to apply some WD40 or any penetrating lubricant to area where the cylinder passes through the mounting plate then wait for a while so that the lubricant can work it's way in. Much easier than trying to pound it out.
I don't have a pipe wrench. Thanks for this vid!
Thanks. I'll use this method. Seems like it'll be less thumb-crushing.
@@hoary212 🔴 What Is Islam?
🔴 Islam is not just another religion.
🔵 It is the same message preached by Moses, Jesus and Abraham.
🔴 Islam literally means ‘submission to God’ and it teaches us to have a direct relationship with God.
🔵 It reminds us that since God created us, no one should be worshipped except God alone.
🔴 It also teaches that God is nothing like a human being or like anything that we can imagine.
🌍 The concept of God is summarized in the Quran as:
📖 { “Say, He is God, the One. God, the Absolute. He does not give birth, nor was He born, and there is nothing like Him.”} (Quran 112:1-4) 📚
🔴 Becoming a Muslim is not turning your back to Jesus.
🔵 Rather it’s going back to the original teachings of Jesus and obeying him.
More .....
I found that using the wrench to attempt to turn a little and a small tap on the button, popped out the cylinder easily
Anyone had one of these explode?
i had more trouble getting the first cylinder part from bottom/rollers of chair. then a piece of cake. THANK YOU FOR POSTING THIS VIDEO. 8 yrs later I finally fixed my sewing chair!
I must have watched this video soon after it was uploaded,its only now I am actually buying a replacement cylinder for my chair. Glad its still up. Thank you
This chair was fairly easy to put together, the instructions were clear and I was about to follow along with no issues at all. It took me about 20 minutes to assemble. th-cam.com/users/postUgkx5hPALGI87E991DRmXev8PUFJGrrRcONS I did stuff the back of the chair with a pillow so it wouldn’t be so hollow after taking all the pieces out but that’s just a personal preference. I also added a pillow for lumbar support because although this is a great chair and is comfortable, it’s not necessarily the best if you’re sitting 10+ hrs a day wfh but in all honesty for the price, I didn’t mind at all. It looks great in my space and easily adjusts the height when needed.
Do NOT follow his instructions for pounding it out of the seat mechanism. Not only will most NOT allow you to pound on the cylinder because of the lever but you can avoid the tedious removal of the screws by using a pipe wrench and twisting it out.
You will need to use a larger pipe wrench to get leverage. Its also helpful to oil up the fit a LITTLE to lubricate.
I too used pipe wrench, like those beefy ones for thicker pipes.
Props for this, blood and all. Especially that, really. All the professional videos on this topic are obviously staged, in that they've previously freed everything up in order to get the shot or were using a chair so new that the cylinder would have been unlikely to have failed in the first place. Seeing you pound on it from the top and eventually succeed gave me the courage to soldier on and get it done on the bottom. Which all sounds a bit obscene, but whatcha gonna do?
After many failed attempts based on the concept of a few strong taps (whatever that means), I sprayed it with penetrating oil and let that sink in for a while. Then I came back and pounded on it, carefully, with the side of a hammer, as recommended by the manufacturer. Just when I was starting to worry that I was going to damage the cylinder, it came free. Then I did the same on the top portion and went at it with a pipe wrench. Eventually that gave too.
I leave this comment mostly to affirm that it can be done, because I was doubtful at points. I do almost all home and automotive repairs myself, but I know little about office chairs. Theoretically, anything built can be dismantled, but manufacturers have been known to complicate matters enormously to encourage replacement over repair. This, however, can totally be done, it's just harder than one would think. You might have to use levels of force which you would think might destroy the thing. It most reminded me of a corroded bolt in an old car, only this isn't necessarily about corrosion. It wasn't in my case. I'd guess it's more about distortions in colliding surface materials mating together under the force of one to two hundred pounds sitting on it for years at a time.
Ooooh! Ouch! Sorry you hurt yourself doing this video..... Thanks for the instructions. I know this was more than a year ago, but I really appreciate it given the sacrifice you made on that thumb.
This is AWESOME!! been struggling with my chair for the better part of a year.. Pulled up your video, and resolved my issue within 5min with a hand saw, and an old vacuum cleaner extension pipe.. Thanks man.
Over 1 million views for replacing an Office Chair Gas Cylinder, Good Job!
Thank you for making this video. This will come in handy tomorrow when my replacement arrives tomorrow. Made sure to check for the right size since they have 2 options for sizes.
1:38 Man is literally bleeding but still continuing the tutorial. Hats Off man!
Thanks! I didn't know cylinders could be replaced! Not only does it save money, you can also keep the chair you like! But unfortunately I found out this video after I got a new chair. Damn it. But I think at least I can replace the old chair's cylinder to make it work again, not throw it out. I'm sorry to see your hand bleeding. Take care.
If your chair does not need to be continuously adjusted for different heights (as in my case), a much cheaper and permanent solution is to just take a small length of correct-diameter PVC pipe, cut to the correct length and slipped over the upper column. This will prevent the chair from ever sinking down.
I had a spare piece of 1.25" white PVC irrigation pipe in my garage. After cutting and sanding, I sprayed it with Rustoleum Black gloss paint. It's a perfect match and the chair does not budge!
try using a pipe wrench around the gas lift just below the mechanism, a bit of leverage may be needed but you will get it out alot easier than hammering away at it
I really appreciate that, it really help me.I am sorry to see your finger hurts and bleeding ,God bless you
Back pain relief chair
Great video, sorry you got hurt but we appreciate your sacrifice to show us how it's done.
Hello hightideblue, Thank you so very much for your video. I was having trouble with removing the old cylinder. Your video showed me exactly how to resolve my issue. Your video all showed me an easy way to get the cylinder out of the base at the wheels. All the Best!
For those with similar question, I had to use a hammer and a cold chisel to get mine out. If you have more patience, take it out side and use a penetrating oil like WD-40. Let it sit for an hour or so, then try hammering it out. Another option is to go to a thrift story and find an office chair for a new base or put the cylinder in it. You can get a chair for around $10 bucks. Buying a new base is $40 to $50. Oasis' brand cylinder comes with a tool to help get the top off the chair. Two clamps with 2 bots as a spreader. Works great. Best of luck.
good lord i was wincing so hard when you were trying to hammer out the other end of the cylinder.... it just looked really scary from our angle becos you totally couldve hammered hard on your finger and it wouldve hurt so bad, also the bleeding on your finger omg
this aside, it is a very helpful video. thank you, sincerely
1:30 don't need to do this and later hammer it out. just need a vice grip to twist off the cylinder.
A word to the wise, use WD40 to loosen it up. I worked on trying to dislodge it for about an hour, sprayed it with the WD and it came right out...
+Bryan Ruddy I did the same, now waiting for my replacement cylinder from ebay.
good way to avoid bleeding
On chairs with a reclining action, the end of the cylinder may not be visible, you would need to use a pipe wrench to twist the chrome cylinder tube, the wrench will need to be "at least" a foot long to gain enough leverage. WD-40™ left to soak in should help.
Thanks for this. My dad died 3 weeks ago, and the gas lift in my chair died a week later. This will be my first furniture repair without him to ask how it's done (or him do it for me).
Getting the cylinder off is much easier using a pipe wrench and WD40 (let it sit for a few mins).. then twist off.
I've had my chair for five years and a $20 pipe wrench from Walmart took less than a minute to remove the cylinder.
I watch it this 2024,, it is very useful tips. So sorry to see your thumb bleeding sir. Hope it alright. Thanks for the tips
Thanks, I broke the metal piece lifting thingy so had to replace it. This video was very helpful.
Very helpful. And sweet old school step ins!
Ouch. I was very concern about your right thumb with the first hammering. Hope you are fine and thanks for the very useful video but please be careful of your self and safety first.Thanks,
FYI, I just did this myself and yeah the top chair part was really stuck on to the cylinder. Then I took a lighter to the metal around the outside, tapped it a couple of times and it feel right off. Physics for the win!
Clever. You mean you heated the plate with the hole in it, which caused it to dilate a bit, is that right? Didn't that damage the black paint though?
1. I used a dead blow hammer too.
2. I tried hitting the base plate but the gas lift broke in half with one half still attached to the base. (It was damaged at the time, hence why the need to replace it.) So I had to unscrew the base anyway but I couldn't hit it with anything as that side was covered with a back plate.
So I used a bench clamp on the rest of what was left of the gas lift and did a wood block and hammer job on the base plate and after a few hits it finally came away.
That is really the only way to do it. All of the tutorials with pipe wrenches are bunk when they demonstrate on chairs that have never been sat on. Unfortunately my chair had three axis controls and the cylinder head was not exposed. I ended up having to buy a new control mechanism as well as the replacement cylinder. Also note that all warranty on chairs are limited and don't cover the most expensive pieces to replace.
Nice clickers on the snowboard. My dad used to rock those back in the day.
Thanks - this will really help me. I appreciate you taking the time to make and post this helpful video.
Thank you - you have the same design of chair as me! Totally gobsmacked when I found out about how to do this!
Thank you. That was extremely helpful and interesting! You did that whole thing with perfect skill -- teaching and technical. Most impressive. You're doing a very kind thing, HighTideBlue!
i just saw your video...then i fixed my chair ...thanks man
Thanks for video. instead of buying a cylinder I used PVC pipe and slid it on since I sit all the way up
Well I'll be John Brown🙃😗😯 I threw away a great seating chair last year because, I thought that gas cylinder was welded in place😕😨😰 Been had the new cylinder for about 5 years now. Will try this on this Good Will in the morning. Thanks for the vid💯😋
I'm going to try using my gear pullers for the second part. The desk chair I want is $1800 for a Steelcase, so I'm just going to fix the one I have and buy the other one in a year from now.
i watched another guy show a repair, that i used and was a lot simpler, just take the spring ring off the bottom of the cylinder, and use plastic pipe spacers from home DEPOT, APPROX INSIDE DIAMETER 1-1/8, I needed three about 1" long, works fine, no bashing and crashing. Your choice.
ur hand is bleeding man!! thanks for the video
+MultiLatinjazz Real men bleed. Whoever heard of doing a project that involves hand tools and not bleeding....
+Kmangod No, clumsy people bleed.
perdaniel99 ahhh... battle scars
+kmangod, well, craftsmen for one. Measure twice, cut once isn't just about measuring and cutting. It's a philosophy of being deliberate and careful so mistakes are minimized. Carelessness about this concept is what causes thumbs to fly off the table saw
if he bleed he didnt used safety standstands and its not easy lol
I actually enjoyed this DIY video. Screw the workbench, use a garbage can! Hits his finger, bloodies it up, doesn't even flinch. Cool cucumber. Lol. Totally made me chuckle. Now let me go bloody up my OWN finger!
3:01 - That right thumb is just a tad bloody (and it wasn't when he started)! Ouch! Might be helpful to put a socket over the white plastic bit.
Every video misses the most important item to make the removal very easy. Purchase PB Blaster. This spray will allow almost any tightly set items to literally fall off. Spray around both of the insertion locations of the pneumatic tube. Allow the PB Blaster to be absorbed for 10 minutes. Tap on the base of the chair and subsequently the top of the chair base with either a steel hammer or rubber malet. No need to utilize pipe wrenches.
Good tutorial going to try it. Got a nice relatively new ergo chair but the pneumatic cylinder is crap as it it settles down on its own.
I appreciate this. I had my chair fixed in about 10 minutes
You are a life, or chair saver :)
After you beat the old cylinder out, can i reuse it on another chair? The cylinder i have is new, it just doesn't go up as high as i want the chair to go
Slide the base off . Measure the small shiny shaft up to the edge of the thickest part of the piston
. Cut a piece of pvc pipe the same length. Slip it on ,put the chair back together. Practically free fix.
Is there a way to tell after taking it apart whether I need a new gas cylinder? I took the chair apart to replace the broken seat plate but now I'm wondering if I should also change out the gas cylinder.
Be safe and watch this nice young lady! No Blood and gashes!
My solution to this problem; WD-40 left sit for about 15 minutes, pipe-wrench taped to the cylinder shaft (to keep it from falling off) and whacking the POS with a 4-lb sledge hammer, full force (because who-ever came in before me, maybe the factory, put LOCTITE on it.)
is all gas cylinder are the same size for all office chair?
On my chair it's not possible to move the end of the lift arm off the top of the piston. Is it safe to hammer that, or should I just go with the pipe wrench twist method?
You forgot to remove the blue cap on the top of the cylinder
thank you for this. your video makes the process much easier then i thought it would be. cheers.
thanks for this tutorial vid, its very informative and useful for everyone... have a good one!
you should consider twisting the rod using some pipe wrench for that second part to avoid injuries. Thanks Bravo. !
I'm watching this video 2am and do not even have a chair with gas
I have a chair and iv'e got gas !
for the life of me I cannot get the star base off :( I'm starting to think it has adhesive
spray some wd 40 on it, let it sit for a while , worth a try
@@gman7644 you think he has been trying for 5 years?
That's a fuckin' Deep Cut man, holy shit. Thank you for your service.
I didn't realize the chair had to still be put together to remove the cylinder from the base. Do I need to put it back together so I can be removed at that angle? All I can do to try and pull it out is to put it flat on the ground.
Good technique, congratulations. Thanks for sharing your knowledge.
When you hammer the base to knock the legs/wheels off, does that damage the cylinder? I forgot to add the cover and I want to add it to make it look nice, but I dont need to replace the whole cylinder
thanks for the vid! After 10min, i was able to reassemble a piston on an IKEA Malkom chair. Its Importaint to disassemble the upper part and punch the piston out of it, no matter what :-D
You can use a pip wrench to twist it out of the base of the chair.
I have a chair from staples and no matter what I hit it with from whichever side nothing is shifting the tube out of the base - I have taken a club hammer to it and it doesn't shift even by a millimeter. Out of interest took the fixing off the chair altogether and found that the part I need to hit to get the top of cylinder out is completely covered by the metal so that you cannot even see the end. I reckon the company that designed this chair have tried to make it almost impossible to repair
lol, child yelling 'mama' at the end, youre probably thinking dangit!
fucking warning
Amanda Richard
??
are there different cylinders because the bottom of mine has a clip, take the clip off and the wheels just pull off, no needing to hammer a block of wood?
Are you saying that you did pull off the clip? I think I know the clip you are referring to and if I'm right, no that is part of the cylinder.
Thank you you saved me some time It may not be the correct way but it served the purpose for what I was trying to do
you think maybe i could remove the lower part, then insert some sort of a thick iron coil in the cylinder so that it wont collapse on my weight ? i dont want to replace the cylinder i just want my chair to remain expanded on its highest height. mine is broken, when i sit on it the gas cylinder wont hold and slowly go down.
Thanks and well done, but I found another method. I may have saved my thumb, as I saw what you did to yours. Tried to twist the top with a cloth and a pipe wrench to save removing the mechanism.
It's crazy how there's a video for absolutely anything on youtube. My gas has gone on my chair and hey presto some1 can tell me how to deal with it ;-)
I know...awesome right
What a time to be alive if you're a DIY enthusiast eh?
thanks... how’s your thumb? 👍🤕
btw, when you replace it with a new gas lift... remember you needed to hammer the button part to remove it from the mount, its that well locked in place.. with the new gas lift how does it becomes very much locked in place ?
Brilliant ! never thought about that.. you think it will hold for long ? i think ill buy something really reliable... many thanks.
Pipe wrench works great too. Just FYI
can you scrap these cylinders to use the pisons
First you should have a solid table/stand to keep the chair and work. You are using some dust bin as a stand, 2nd you have not shown how the locking piece of the bottom is removed and fixed back. Will you leave it like without locking the bottom? if some body lifts the chair, it will leave the wheel base on the floor itself.
I was wondering if these things were replaceable after I got my new chair. Could have saved a lot of money.
hi.where you bought? and please you link top up .thnks
Good video. What does the replacement cylinder cost?
Google it.
Wow, you got hurt. Does this always happen in this type of procedure with the swivel chair? Anyway, I liked your video.
Thanks for the video, now all I have to figure out is: Is this cylinder recyclable?
My chair base broke and the center black thing hits the ground now. Even the clip that holds the centre broke. I guess I have to replace the entire gas lift even though it's working properly. I can't seem to find the clip and washer seperately in India.
I'm doing an engineering project that might involve a gas cylinder, but used in a bicycle work stand to lift and lower a bike with minimal effort...
Does anyone know if there is a way to have a fixed weight - of nothing or a whole bike - that can be lifted AND lowered using a gas cylinder or something like a 'barber chair' sort of method?
Thanks
Hello i want to ask something,i bought a new office chair but i did a wrong in Cylinder in the three ''hats'' i put the last one the big upside.i didint notice different but i dont know if 100 % is the chair complete.help me please
I have a stubborn lift that I cannot remove with WD40 and a pipe wrench. Any suggestions?
A pipe wrench works easier tbh. No disassembly, so screw, no hammers.
Just pipe wrench on the cylder base, and pull towards you so it turns. Once it starts turning it practically loose and out. Make sur the pipe wrench is as close to the base as possible.
Then do the same under the seat. Pipe wrench on the cylinder as close to the chair base and pull towards you for the most pulling power and twist it right out.
I've done the hammer way and it's more frustrating
Hammered and hammered and hammered - just wouldn't budge.
How do you take it out? Mine is stuck in
I also have a gas cylinder change in ahead on my gaming chair. This video give at least some basic thing what should do even my chair model is different.
i used your idea it worked great much faster than the vid thankyou
Hope your thumb is ok!! Ouch!! Thx for the video.
On Amazon its just $14.99 and it works perfect. Just search for "Universal replacement Pneumatic Hydraulic Gas Lift for Office Chairs".
Thanks for the video , just fixed my dental work chair,
Why exactly to these hydraulic cylinders give out? I have no idea how that works. Like, does your weight dissipate some kind of hydraulic fluid over time?
If you have ever owned a bike pump, and put your finger over the nozzle while pumping, that is kind of how these chairs work, by air pressure mostly. So when they get old the seals degrade and air escapes making them sink when you sit on them.
DemonAMVs Thanks!
fauteuil 1200 TM professional series how do you access the back of the chair over time the staples that hold the webbing have let go and I would like to reattach the web
I had to go the local hardware store today and they put it a vice grip after almost a week of trying best it out, using a pipe wrench, penetrating oil and everything. It took him all of 2mins 🤦🏾♂️🤷🏾♂️😵