To remove a gas lift from a bar stool, turn the stool upside down, separate the base from the cylinder by tapping the base plate off the tapered end with a rubber mallet, then release the cylinder from the seat mechanism by tapping the collar upwards. Both joints are friction fits on a taper, so nothing is screwed together. The whole job takes twenty minutes once you know where the pressure is holding.<\/p>\n
People usually reach this point for one of two reasons: the cylinder has lost pressure and the seat sinks, or the stool needs to come apart for storage or transport. Either way the method is the same, and the only real skill involved is patience with a stuck taper.<\/p>\n
A rubber mallet is the key tool. A steel hammer will mark the chrome and can deform the base plate, so use rubber if you possibly can.<\/p>\n
You will also want an old blanket or a folded towel to lay the stool on, a pair of gloves, an adjustable spanner or pipe wrench, and a small amount of penetrating oil for a seized joint.<\/p>\n
Work on a hard floor rather than carpet. You need the stool to stay still while you tap, and a soft floor absorbs the blows you are trying to deliver.<\/p>\n
One safety point before anything else: never cut, drill or puncture a gas cylinder. It contains nitrogen under high pressure. Removing it whole is completely safe, but breaching the casing is not.<\/p>\n
Remove any seat cushion that lifts off, then set the stool upside down on the blanket with the base facing you. Lower the gas lift to its shortest position first if it still moves, since a retracted cylinder is easier to control.<\/p>\n
Look at how the parts meet. You should see a round base plate with the bottom of the cylinder passing through its centre, and at the other end a collar where the cylinder enters the seat plate or swivel mechanism.<\/p>\n
Hold the cylinder firmly with one hand or grip it with a pipe wrench wrapped in cloth. Tap the underside of the base plate outwards, working around the centre in a circle rather than striking the same point repeatedly.<\/p>\n
Even taps around the circumference break the taper grip gradually. Hitting one spot hard tends to jam it tighter or bend the plate.<\/p>\n
If nothing shifts after a couple of minutes, apply a little penetrating oil where the cylinder meets the plate, leave it for fifteen minutes, then try again. Years of kitchen humidity can effectively glue that joint.<\/p>\n
Once it releases, the base comes away cleanly and the cylinder stays with the seat.<\/p>\n
This is the joint most people find harder. Grip the cylinder in one hand and tap the collar of the seat mechanism upwards, away from the seat, again working around the collar rather than on one side.<\/p>\n
If the mechanism has a small pinch bolt or a retaining clip, undo that first. Many designs do not, but it is worth a look before you start tapping.<\/p>\n
Some stools hide the joint behind a plastic telescopic cover. Slide the cover off or cut a cable tie if one is holding it, then you can see what you are working with.<\/p>\n
When it lets go it usually does so suddenly, so keep a hand under the cylinder to stop it dropping on your fingers.<\/p>\n
With the cylinder out, measure it before ordering a replacement. You need the outer diameter of the piston rod, the outer diameter of the main tube, the fully retracted length and the fully extended length.<\/p>\n
Take those figures to a supplier rather than guessing, because a cylinder that is nominally close but not exact will either refuse to seat in the taper or give you the wrong height range. This is where most replacement attempts go wrong.<\/p>\n
Also inspect the base plate and seat mechanism while they are apart. A cracked base plate or a seized swivel bearing tells you the stool has more wrong with it than the cylinder alone, and at that point a new pair is the more sensible route. Our modern gas lift bar stools UK sale<\/a> range covers the usual kitchen heights, so replacing like with like is easy enough.<\/p>\n Reassembly is the reverse and needs no tools beyond the mallet. Slide the new cylinder into the seat mechanism, stand the assembly upright, and press down firmly. Your body weight seats the taper better than hammering does.<\/p>\n Fit the base plate over the bottom of the cylinder, turn the stool the right way up and sit on it. The friction taper locks itself under load and will not come loose in use.<\/p>\n Check the lever operates smoothly before you put the stool back at the island. If it feels stiff, the collar may not be fully seated, so take the weight off and press down again.<\/p>\n Sometimes the cylinder comes out and the honest conclusion is that the stool has done its time. Worn upholstery, a scratched base and a failed lift together suggest replacement rather than repair.<\/p>\n If you are switching away from adjustable seating altogether, fixed frame designs remove the mechanism from the equation. Solid timber options in our modern wooden bar stools UK<\/a> selection have nothing to fail internally, and wipe clean seats in the modern leather bar stools UK sale<\/a> range suit busy kitchens where spills are routine.<\/p>\n For a full rethink of the seating area, the wider bar furniture UK sale<\/a> section shows stools alongside matching tables so heights line up correctly. At Furniture in Fashion<\/a> you will find both adjustable and fixed designs, with free delivery to most UK mainland postcodes.<\/p>\n A gas lift cylinder should not go in household waste while still pressurised. Take it to a local household waste recycling centre and hand it to staff as pressurised scrap metal, or ask a metal recycler. Councils vary, so a quick check of your local guidance saves a wasted trip.<\/p>\n No. A rubber mallet, a pipe wrench or strong grip, and a little penetrating oil cover almost every case. The joints are friction tapers rather than threads.<\/p>\n The taper has usually corroded or compressed over years of use. Apply penetrating oil, wait, then tap evenly around the joint rather than striking one point.<\/p>\n Removing it whole is safe. Cutting, drilling or puncturing it is not, because the nitrogen inside is under high pressure.<\/p>\n Yes, provided the base plate is undamaged and the new cylinder matches the original dimensions. Measure the rod diameter, tube diameter and both lengths before ordering.<\/p>\n You do not need to. Sitting on the stool drives the taper together and the friction fit tightens under load.<\/p>\n","protected":false},"excerpt":{"rendered":" Removing a gas lift from a bar stool is simpler than it looks, because nothing is screwed together. Both ends sit on friction tapers, so the base plate taps off the bottom of the cylinder and the seat mechanism taps up off the top. This…<\/p>\n","protected":false},"author":4,"featured_media":57715,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3334],"tags":[17,5400,1535,1533],"class_list":["post-57714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to-guide-for-your-home","tag-bar-stools","tag-furniture-repair","tag-gas-lift-stools","tag-kitchen-seating"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts\/57714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/comments?post=57714"}],"version-history":[{"count":0,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/posts\/57714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/media\/57715"}],"wp:attachment":[{"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/media?parent=57714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/categories?post=57714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.furnitureinfashion.net\/blog\/wp-json\/wp\/v2\/tags?post=57714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Refitting a New Cylinder<\/h3>\n
When Removal Is the End of the Road<\/h3>\n
Safe Disposal of the Old Cylinder<\/h3>\n
Frequently Asked Questions<\/h3>\n
Do you need special tools to remove a bar stool gas lift?<\/h3>\n
Why will the gas lift not come out?<\/h3>\n
Is it dangerous to remove a gas cylinder?<\/h3>\n
Can I reuse the old base and seat with a new cylinder?<\/h3>\n
How do I stop the new cylinder working loose?<\/h3>\n