How to remove chair base from cylinder reddit. It's unbelievable how easily it came off after using the oil trick! This technique doesn't seem to work for all chairs. I'm going to drill a hole through the cylinder and put a bolt through it and then try the car jack trick again. Hey all - I sell a lot of high end used office chairs but don't fix manythe normal recommend way to remove the cylinders is to use a pipe wrench to loosen them and then they come right off. The base came off easy enough with a couple of taps with a hammer. However, it's wedged in there tight, and I tried the hammer trick with some WD40 and it didn't budge. There's nothing locking the cylinder in place apart from friction. I would just keep my eye out for the next discarded chair and nick the base off it. Put the chair down sideways on a mat so that the cylinder is horizontal, and then use a large pipe wrench biting the cylinder near the base to loosen it. Using a 14" and a 48" pipe wrench there is NO way that cylinder was going to move before cracking/breaking the plastic parts of the chair. If you need to remove cylinder from mechanism, pipe wrench is easiest but will mark up cylinder and possibly damage it (small chance). The cylinder will pop out easily. After trying two days in a row, following the above videos, soaking the cylinder in WD40, buying new tools, and annoying my neighbors with rubber mallet bashing, I found a much simpler solution… I cut a larger slit in the middle of the fabric on the bottom and unbolted the entire base to remove it through the (now larger) opening. Then slide the clip over to remove it. Simply apply the oil all around the connection between the cylinder and the base, and then flip the chair upside down to help the oil penetrate further. I'm trying to disassemble it so I can package it and now all I have to do is remove the gas cylinder from the wheely base bit and the seat. Use the 4 pound sledgehammer and bang the bottom of the mechanism with hard, repeated whacks. I have an 18" Milwaukee Pipe Wrench and I just have the hardest time getting it to grip the cylinder when removing them. Once you get it to turn a bit, either clockwise or counter, then it should release with a mallet. Watch this video at 1:15 A good method is to put the chair base upside down (the way you have it in the picture) in a trash can or something like that to support it and allow the cylinder to fall out once it releases. I would take a sledgehammer and hold the chair upside down by the cylinder. You need to take that clip off the bottom. Once that’s off the cylinders will slide off. Separating the gas cylinder from the bottom of the seat is beyond frustrating. Oil and a cold night outside. It looks like the cylinder is jammed into the chair seat, not the chair base. What do you mean broken base? The part between cylinder and wheels? Then just do the last part to remove base from cylinder. Try to heat the metal of the chair with an hot pack, (those re-useable marble fitted ones) while cooling down the metal of the gas spring with some ice water. So I need to replace the gas piston on one of my chairs and it's good and stuck in the chair mechanism. After close to 90 minutes of hammering and prying, I was finally able to separate the bottom piece with the wheels off the gas cylinder and went to bed, with a nasty ringing in my ears. I checked on their site, the chair looks like it has a cylinder down on the base, not like your picture. I've followed several outlets to try and separate the cylinder from its different parts, but no matter what I do, I cannot get the cylinder base separated from the chair base, nor can I get the cylinder top separated from the gas mechanism. Hey guys, I have a Sihoo office chair with a busted gas piston and I want to replace it. I was able to remove the star base, but now I can't remove the cylinder from the bottom of the chair. How to remove gas cylinder without tools? I recently ordered a desk chair, but once I had put it together I realised it's super uncomfortable so I decided to return it. My refurb chair arrived with a duff cylinder (that dropped when you sat down) I needed to remove the old as the seller has shipped me a replacement. If you're worried about getting teeth marks on it, then you could use a rubber or silicon sheet to place around the cylinder to reduce any damage you may have. Any advice ?. Wake up early in the morning and hammer it. Slide a screwdriver under the little tab to lift it. Day 3 now of trying to get a gas cylinder off of an office chat so I can replace it. The gas cylinder are typically just a friction fit Dismantling an office chair I am dismantling an office chair and i removed the cylinder off the base , however the enclosure of the cylinder itself is stuck to the base and not budging. Leave it like that for 30 minutes to an hour. Make a paper template of the hole spacing that you can fold up and keep with you, that way you can check potential candidates. Took me about 10 minutes to remove the cylinder. Late to the party, but you put the chair on its side, take a pipe wrench and grab the cylinder where you can get some decent leverage, then twist the cylinder off gently. Or you can buy this set, it comes with the cylinder removal tool. I’m not sure why everyone here is saying all this crazy stuff. lmef zhud crzbmn schgwk etmjs gsh qobk pmqlo sfrbrq knalua
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