How to remove a tire from a rim on a machine. Remove the tires from the rim yourself

I didn’t think that dismantling the wheel would be a problem for me. Before buying my first car, this was almost the only thing I knew how to repair. Re-flashing a tire is not a problem for me after I didn’t finish the nuts on the wheel of my father’s Moskvich. For the lost disk, Father forced me to completely remove and put on tires from all the wheels that he found in the garage, including the Moskvich. But before, I dealt with the wheels of bloaters, but here they are big, hard... In general, a couple of hits with a sledgehammer on the corner and a pry bar won’t do it. I realized this when I needed to put a camera in the tubeless. You could also contact the service. But the last time they charged me 700 rubles. for the hole. Having a tool, a garage and hands are not enough... And in the forest, the need can happen. He jumped, spun, invented levers, put them under the car. Doesn't break down. I was already thinking about putting it back and driving it around so that it would come apart on its own. Having rummaged through the Internet in search of a convenient tool, I came across an article that clearly displays simple methods. I'll post some of it as it is. Stole from the site www.suvorov-castom.ru.

For the battery, charge it well before storing it. Lead-acid batteries naturally lose about 1% of energy every day. After a maximum of 3 months, your battery must be recharged. Reminder: An uncharged battery for more than 3 months will automatically die when you renew it. Also avoid cold and damp areas.

The memory effect is mainly noticeable on nickel-cadmium batteries. In practice, if you regularly charge your battery while you have 30% power, on a day when you use 70% you want to use the remaining 30%, your battery will see its voltage drop very quickly from this threshold. In this example, you are only using 70% of your battery's capacity in this example. These chargers are often quite expensive to use. Cadmium is one of the heavy metals that are harmful to the environment.

There are several non-impact methods for easily tearing a glued tire off the wheel rim. And the most common method, which by the way has several disadvantages, is to run the car into a board placed on the tire of a wheel, as in the photo.

This is not always possible in practice, since firstly you need a strong board, and secondly, in order to run over a punctured wheel, you need to replace this wheel on the car with a spare tire, and if it is punctured. Moreover, if you have a spare tire, then by installing it, you can safely drive to the nearest tire shop.

Disassembling and installing an inner tube tire isn't difficult in itself, especially if you're tampering with a garage, a sanctuary. If the adventure is a puncture along the edges of roads, the operation is more delicate, because it will be necessary to find a place free from any obstacle, as far as possible, if possible.

Watch the video: Instructions for Use: Installing and Removing the Inner Tube Tire

Before you begin disassembling the tire, visually check for any punctures or sharp edges that could cause a puncture and carefully remove the tire. Disassembling and reassembling an inner tube tire is easy if you have a tire changing machine. Unscrew the wheel nuts on the bicycle frame. Remove the wheel from the fork.

• Place the bike upside down.
• Check the condition of the wheel by turning it slowly.
• Loosen the brake calipers by pulling on the rims.
• Remove the valve cap from the tire.
• Press the valve to release any air remaining in the tire.

Before reassembling your inner tube and bike tire, make sure your rim is in good condition.

Other non-impact methods for dismantling wheels are based on the use of a standard jack for domestic cars. The use of a jack with a car can be seen in the photo.

But most methods using a jack can be used without the participation of a machine (or rather its weight).

If it is not, replace it as it may cause leakage. Also check the condition of the rim tape, which should not be broken or broken as this may cause punctures. The goal is to fit the inner tube without creasing. Check for foreign bodies by slowly moving your hand towards the area where the air chamber is located. Make sure the inner tube is not bent. To do this, inflate the tube a little to get the shape. Insert the tire into the rim by bending the edges of the tire under the rim until it stops and starting on the opposite side of the valve.

• Clean the rim with a slightly damp sponge.
• Lightly inflate the inner tube to shape it.
• Place the valve in the rim hole reserved for that passage.
• Hold the valve and insert the inner tube around the rim under the tire.

Put on latex inner tubes to make installation easier.

If, for example, you arrived at your dacha and found a punctured wheel, then having found suitable thick boards, you can use another method of disassembling the wheel, shown in Figure 6. With this method, the force of unsticking the tire will depend on the ratio of the shoulder A and B, Therefore, the length of the boards matters.

First check the direction of rotation of the new tire. Replace the air chamber and tighten the valve nut. - For the second sidewall, it needs to be removed as much as possible with your hands or knees - In the opposite direction of the valve: make sure that the heel is on the bottom of the rim and we will finish to get it back from the valve side by removing the tire. - After the tire has been retracted, the shell should be reassembled by dismantling the shell, and be careful that the inner tube is not pinched. - To properly install a tire on its rim, you can inflate to 3-4 bars and deflate to the recommended pressure.

By the way, now on sale you can find very useful lever devices for easy, shock-free wheel disassembly. One such useful device is shown in Figure 7.

For many novice cyclists, this question often arises after everything has happened. Perhaps the most common and inevitable event for a cyclist is a puncture. Our roads are full of all kinds of garbage, glass, wire, pieces of iron, etc. So at the most inopportune moment, the sound “pshschschschschsch” may be heard and you will have to make a forced stop. There is nothing scary about this, it’s a common thing. But it’s much better if you are always ready for this and already know how to change the inner tube of a bicycle. In addition to the replacement itself, you also need to know how to seal a puncture. Let's talk a little more about this below.

Everything is in a vice to ensure stability. - The wheel is left to turn, and at a stop we will add granules to the top of the wheel, trying to correct them with chatter. Finally, simply push the pellets onto the rim. - You will find stickers at self-service centers.

There are those who use a bridge to work more comfortably and those who prefer to simply use lifters on the floor. For the front, you can lift the front axle by lifting it onto the base of the fork or by lifting the medium from the head tube with a special tool. For one-handed swords, of course, special lifters must fit into the wheel hub.

Required accessories

The one who always has in his backpack is not afraid of a puncture:

• plastic mounts
• pump
• spare camera
• repair kit, also known as a bike first aid kit
• and of course some skill in replacing the camera.

Do not tighten the eccentric too much

It's worth mentioning the possibility that some enduro and transverse motors will be able to lift the bike simply from the chassis, perhaps mounting a thickness with a particularly large wood surface or covered in rubber. For the front wheel, the brake calipers must be removed, at which point the pin nut is loosened and then removed from the wheel. The latter must be removed, paying attention to any contact with fragments, odometer delay lines and other things that may prevent its removal; It's better to help by placing your foot under the steering wheel so you can handle even the smallest movements.

First you need to remove the wheel from the bike. Most likely, you already know how to do this, but if not, then we remind you how to do it. Most often, the wheels on modern bicycles are secured using an eccentric. In order to remove such a wheel, you do not need any keys; you just need to bend it, loosen it, after which the wheel can be freely removed. If the wheel is secured with nuts, then, of course, you will have to use wrenches.

At this point, you can go on your rear wheel while performing the smile routine. The pin bolt and chain registers must be loosened; Remove the first one, then push the wheel lightly towards the center of the bike so you can play enough to "screw" the final drive chain out of the crown. The chain was then carefully rested on the pendulum, placing a cloth between them so as not to scratch or contaminate the second. The next step is to remove the shoes that hold the brake caliper, always leaving it "dangling" to the side of the swingarm.

By always placing your foot under the tire, you can remove the wheel and then move on to disassembling the rubber. Finally, the valve must be removed with a special tool to completely disable the tire; We're ready to close the lid. A machine equipped with specialized tire operators allows you to do this in a few seconds, otherwise you must use levers to "force" the rubber channel out. It is important to be careful not to scratch the rim bore irreparably. The same apparatus allows you to complete the tire braking, and after completing this procedure you have two options: if you have a tubeless rim, you need to check that the valve is in a condition to ensure a proper seal, otherwise it should be cut off, removed and replace with a new one.

Disconnecting the V-brake

If the bike is equipped with V-brakes, you need to disengage them, but do not need to loosen them. In the case of disc brakes, everything is completely simple; you don’t need to disconnect anything. After installing the wheel, do not forget to connect the brake back! There is no need to tighten the eccentric too much; it should close with sufficient, but not excessive, force.

If the rim is equipped with an air chamber, this must be removed and checked. If the air chamber shows cracks, bubbles, or any other sign of wear, it must be replaced. It is wise to check that there are no cracks or defects on the rim, and in the case of a radial wheel, check that they are in good condition. The operation is the same for both wheels.

It is important that it is installed in the correct direction, at which point the exit with the appropriate irons is always carried out inside the rim channel and, if there is an air chamber, it fits inside. Resetting the valve correctly with the appropriate tool results in tire pressure, a final look to see that everything is fine and there is no leakage, and once the previous weights are removed you can smooth the rim, a fundamental action because there is no vibration caused by any imperfections all elements in the game.

Removing the tire

Using a plastic pry bar, remove the tire

The first step is to disassemble the wheel using mounting brackets. It is not necessary to remove the tire completely; it is enough to remove it only from one side and remove the damaged tube from there. After this, you need to understand what exactly caused the puncture; it is possible that a small wire or piece of glass remains sticking out somewhere in the tire, so check it carefully from the inside, otherwise a repeated puncture cannot be avoided. Be careful, a stuck sharp object can cause injury!

The operation is carried out by machines, balancing machines or a pen, and if you think that the first one is more accurate, it seems to be not. At the highest point, weight will be added to rotate the wheel 90 degrees. If it does not move from this position, the wheel must be brought to 270 degrees. the wheel remains stationary even in this position, then the wheel will be balanced, while it is moving you will need to add or remove weights. Remember that the wheel is at an angle of 90 degrees and turns the poem or low means that the weight applied is too much, otherwise it tends to increase.

Having picked up the sidewall of the tire, we carry out the mounting from ourselves

If you hit a large pothole, there is a high probability of a breakdown. Damage to the tube can also be caused by improperly installed rim tape, sharp edges of the nipple hole, or the nipple being torn off due to improper installation of the tube. It is better to determine the reason immediately, so that, as already mentioned above, you do not step on the rake again.

Now you are ready to rotate the tires on your bike, the more done! Let's then put the rear wheel in position by properly lining up the brake caliper shoe and the end drive chain on the head and inserting the pin into the wheel. There are indicators on the pendulum to center the latter, which obviously must match on both sides. In fact, the registers located "at the feet" of the turning device itself and the once centered wheels can be done with pin bolt tightening, which must be done strictly with a torque wrench.

Simply remove the tire on one side and remove the tube.

When inspecting the tire for any sharp objects stuck in it, do not forget to shake out the sand and any trapped dirt. We also check the installation of the rim tape; perhaps it has slipped somewhere and the edges of the holes are visible, in this case it needs to be corrected.

Positioning the wheel inside the fork can insert a pin that will go inside the legs and hub. Replace the brake calipers, insert the bolts, and then tighten them with a torque wrench. Tighten the pin, always with a torque wrench, the brakes must be checked; Both the front of the handlebars and the back of the platform are "pumped" to allow them to find the correct position on the pads on the platter. Finally, there is “must be pressure”, which is always recommended by the manufacturer in the motorcycle service and maintenance booklet.

Remember that the tires often find a protective skirt on the tires which does not provide proper grip, rather it is quite slippery so pay attention to the first few miles and first curves. That's why it's important to call in a professional and remember that saving money isn't always the right way to safely log thousands of miles. Now you just need to put special taps on the valves and wrap your covers over many kilometers of asphalt.

Try to determine the cause of the puncture

Next, we slightly inflate the new tube (this makes it easier to place it inside the tire) and install it in place of the old one, laying it evenly inside. At the same time, we make sure that the nipple is installed evenly and clearly points to the center of the wheel, and not somewhere to the side. Next, we evenly place the sidewall of the tire on the rim, starting from the nipple. There are tires that fit quite freely, but usually require the use of tires. After this, we inspect the wheel again to see if a tube has accidentally come out anywhere and pump it up with a pump to the required pressure.

When pumping, bend the pump foot. Be especially careful with the Presta type nipple, it can be torn off

This applies to replacing the camera. But you won’t always carry several spare tubes with you, and there may be more than one puncture. Therefore, in addition to a spare camera, you should always have a repair kit with patches and glue. There was a puncture - I installed a new inner tube, drove on, and while parked I took and quickly sealed the damaged one, in case another puncture happens, and the spare tire is already ready.

Patches on the camera

Repair kits or bike kits, as they are sometimes called, are sold in any bike shop and cost about 50 rubles. It includes several patches (sometimes of different sizes), glue and a piece of sandpaper. Each first aid kit immediately contains visual instructions. But there is no special trick here.

The procedure for sealing the camera is as follows:

• we find the damage (if the hole is very small and you can’t find it right away, then you can inflate the chamber and lower it into water, the bubbles will immediately show you where the air is coming out)
• assess the size of the damage and estimate what size patch will be needed
• clean the damaged area from dirt and sand it with sandpaper
• Apply a thin layer of glue to the size of the patch
• after that, wait a couple of minutes, peel off the patch from the base to which it is attached and glue it with the same side
• smooth it out and press the patch firmly for a while. The glue dries quickly, so the camera can be used almost immediately.

That's basically all. After doing all this several times, you will be convinced that there is nothing complicated and the whole process takes a matter of minutes. If you have any questions or something is not clear, write in the comments.

Not everyone pierces their tires, and not everyone repairs their bike themselves. However, understanding how to remove a tire from a bike and install it, what you need to do it, and how to do it easily and without unnecessary problems is useful for most riders.

When do we remove a bicycle tire?

1. The tube is punctured - you need to remove the tire, then change the tube, and then assemble the wheel;
2. When replacing bicycle tires, they tend to wear out, especially during aggressive or long-term riding;
3. When servicing the wheel - when other elements, for example, the camera, may interfere.

Tools

Depending on the design of the bicycle, different tools will be needed.

The minimum set is your hands (preferably with gloves), nothing else is needed. What is used to facilitate the process?

1. Bicycle wheel beads are small oblong plastic plates with a “hook” at the end. They are very helpful in holding the edge when starting dismantling without effort, and then removing it.
2. Any replacement of the flange - keys (from locks or wrenches), coins, sticks are often used (which is quite dangerous, by the way).
3. Keys for removing the wheel - there are also models where the axle is secured with bolts rather than eccentrics.
4. Pump - will be needed when installing the wheel back.

First step using bead cutting

Sequencing

So what do you need to do to remove a tire from your bike?

1. We start removing the wheel by washing the brakes (in the case of V-Brake) or removing the caliper (disc), they can greatly interfere with the next steps.
2. Loosen the bolt or eccentric that holds the wheel in the frame.
3. We take out the wheel.
4. We bleed excess air from the chamber through the nipple; it is important that as little air remains as possible, otherwise the chamber can easily be touched and damaged.
5. We pry up the edge using a bead or replacing it at one point.
6. We measure 10-15 cm and repeat the operation, bending the section between the two flanges and bringing it out beyond the rim.
7. Carefully continue to remove the tires until one side is completely behind the rim.
8. Repeat the action in the same direction with the second side of the tire. Usually this stage is already easier.
9. Ready!

Repair of the camera only is limited to points 1-7.

The reverse process is similar:

1. It is necessary to put on the tire, starting to place it inside the rim with one side.
2. On the last 15-30 cm, we secure one side of the tire with a bead and carefully transfer the entire edge inside the rim.
3. We place the edge of the tire inside the rim and install the tube.
4. We repeat the process of folding over the rim with the second edge of the tire to finally put it on.
5. Ready!
6. We mount the wheel and close the brakes.

Do not forget that all actions should be carried out correctly. Rubber does not like heavy loads, especially thin and soft rubber, which is used in inner tubes. All operations when the tube is inside the tire should be carried out delicately.

Conclusion

There is nothing difficult about removing a tire yourself, and most riders cope with this repair exercise the first time. Accurate execution, availability of convenient tools - and changing the camera will not be difficult.

Drivers regularly face the need for tire fitting, so the question arises of how to remove and put on tires from a rim yourself. After all, this can save quite a lot of money. But there are a couple of nuances here that such “economists” do not take into account. Firstly, this work is quite labor-intensive, and if our fathers 30-40 years ago were forced to engage in such activities, now there are enough tire shops. Also, the time spent does not correspond to the money saved. In addition, you can scratch the discs, which is also not very good. Probably the only people who simply need to know how to trim wheels are fans of off-road raids, anything can happen there, and the skill of changing tires in the field will not be superfluous. So, if you still want to change the tire yourself, then let's get started.

How to remove and put on tires from a rim yourself? Only at first glance this work is not difficult. But in practice this turns out to be not so simple. Here you need not only to have a suitable tool, but also to be able to use it.

What will you need?

First you need to prepare all the tools necessary for the process. This will simplify the task and also reduce time costs.

You will need:

• A pair of montages;
• Pump or .

But this is only a basic list of tools. You will also need devices for removing rubber from the disc. It all depends on the method you use.

The following tools are typically offered:

• Sledgehammer;
• Corner;
• Rope;
• Boards;
• Special devices.

Select the tool that is most suitable for your upsetting method; we will describe what and how to use below, but now we will take a closer look at specialized tools. They are divided into two groups. One of them is mandrels. Essentially, these are cylinders through which the rubber bounces off the bead. Another group is more modern devices, which are a set of stops and levers. Their main task is to simply tear the rubber out of place.

Please note that specialized tools can be purchased at the store, but they are quite expensive, which limits their use. Therefore, below we will look at options for removing a tire using improvised means. Moreover, in terms of labor costs, “old-fashioned” methods are no worse than using modern hand tools.

Methods for tearing rubber off the rim

The work begins with tearing the tire off the rim; this is not always easy to do. Modern tubeless tires stick to the wheel, which on the one hand is good, there is less chance of air leakage, on the other hand, a number of difficulties arise when disassembling.

To start put the wheel on the ground, be sure to nipple up. Let the air out of the tire; to do this, it is better to simply unscrew the nipple. After this, stand with your feet on the rubber; in the best case, it will simply fall away from the sides. If this does not happen, then you will need to tinker, in some cases it is very difficult to disconnect the edge of the tire. For this purpose, tire shops use presses that develop a force of about a ton. The driver in a garage does not have such equipment, so he will have to use alternative methods.

Most often, you can find advice to use a sledgehammer. To do this you will need a small sledgehammer weighing 5-8 kg. It is used to deliver accented blows to the tire in the area of ​​the nipple. Usually it's enough to hit a couple of times. The main disadvantage of this method is the need to have sufficient strength to operate the sledgehammer. There is also always the risk of accidentally hitting the disc, which could damage it.

Another way– use of an angle and a hammer. To do this, you will need to take a long corner, it should be at least a meter, or better yet, one and a half. One end is carefully hammered between the rim and the tire, this will allow the corner to act as a lever; usually, much force is not required.

There are also a number of non-impact methods for tearing off rubber. One option is a wheelie collision. A thick and wide board is placed on the edge of the tire, and the car wheel is driven over it. It turns out to be a kind of press.

Another option- usage . You will also need a recess in the wall into which the top of the jack will rest. We place the support of the device on the tire, resting the upper part against the wall so that the jack becomes a kind of spacer. We gradually extend the working part of the lift, and eventually the rubber is pressed away from the rim.

Tire removal

The next step is to completely remove the tire. In fact, here, too, not everything is as simple as it seems at first glance; completely removing the tire requires certain skills, as well as patience.

Overall the process looks like in the following way:

• We place the tire so that the bead is in the middle of the disk;
• Use a pry bar to pry up the disc and pull one edge out of the tire;
• We insert a second pry bar next to it and repeat the procedure, rearrange the first one and go in a circle.

The difficulty here lies in the need to manipulate a couple of montages at once. Not everyone gets it right the first time. There is also a risk of disk damage.

Tire installation

Before work, check the technical condition of the wheel and tire. They must not have any damage. Also be sure to remove any old balancing weights from the wheel. Installation is carried out in reverse order. Before work, lubricate the edge of the rubber with soapy water.

The most difficult thing is to inflate the tire. With tube tires it is a little easier; just inflate the wheel with high pressure and the tire will fall into place. It is not possible to seal a tubeless tube in this way; there are services for this. If it is not there, you can use another wheel, it is inflated up to 3 atm., after which they connect the hose to the newly assembled wheel, the excess pressure will be sharply released, and the tire will fall into place.

conclusions. Despite the inexpensive tire fitting services, knowing how to remove and put on tires from a rim yourself can help you out in a variety of situations. Therefore, it is advisable for every car enthusiast to master this simple skill.

Modern car owners are accustomed to a huge number of tire shops providing their services on virtually every corner. But, unfortunately, developed tire service is typical for large cities, and we have plenty of so-called “bear corners”, where there are no workshops for several kilometers. Of course, in this case, a spare wheel can help out, but it often happens that two wheels are broken at the same time. Therefore, even theoretical knowledge about do-it-yourself tire fitting can be useful to any motorist. More on this later in the article.

• We dismantle the wheel and clean it of dirt.
• Let the air out of the wheel and place it with the nipple facing up.
• We pass the tow rope through the hole in the disk.
• Place the jack on the sidewall of the tire as close to the rim as possible. If the tire has a tube, do not place the jack opposite the fitting, otherwise there is a risk of tearing it off the tube.
• We throw the cable over the bracket or platform for lifting the jack and fix the ends of the cable together.
• We rotate the handle of the end of the jack drive so that it pulls the cable up, and the base moves the seat ring down, resting against the sidewall of the tire.
• As soon as this side of the tire separates from the disk, proceed to the next procedure.
• If you only need to change or repair the tube, then using two mounting tools alternately, we lift the sidewall of the tire near the fitting to the end of the rim.
• Push the fitting in and remove the tube from under the tire.
• We remove the nipple from the working chamber and squeeze out the air from it.
• To install a working tube, bend the sidewall of the tire and insert the fitting from the inside into a special hole designed for it. Then we place the tube under the tire.
• To avoid puncturing the tire tube with a tire iron when installing the tire, slightly inflate it without inserting the nipple.
• After beading, insert the nipple into the fitting, inflate and install the wheel in place.

Tools, fixtures, consumables for making a tire changing machine

1. Drill.
2. Welding machine.
3. Lathe or grinder with grinding and flap wheels.
4. Rectangular steel pipe.
5. Two-inch round pipe (height 1.5 meters).
6. Scarves in the form of right triangles (thickness 5 millimeters).
7. Old hub.
8. A piece of steel sheet (thickness 4-5 millimeters).
9. One and a half meter steel pipe.
10. Steel bar (diameter 20 millimeters).

Tire changing machine, how to make it yourself, in detail

In this case, the tire changing machine consists of two tools: a bead beating device and the tire changing machine itself, combined into one.

The bottom of the machine frame, H-shaped, 90×60 centimeters, is made from a rectangular steel pipe.

We weld a two-inch round pipe with a height of about one and a half meters to the jumper at a right angle thirty centimeters from the edge. We reinforce the welding area with gussets in the form of right triangles five millimeters thick. To attach the wheel, we put the old hub on the pipe and weld it to it. We select the mounting height of the hub to suit the person’s height, so that the wheel lying on it is approximately waist-high.

It is necessary that the pipe rises above the cylinder by at least thirty centimeters and does not interfere with work. A little below the hub we weld a bracket for attaching the side trim device. It can be made from a piece of steel sheet four to five millimeters thick by drilling a special hole in it for a bolt.

The structure of the beating tool is clearly visible in the picture. The pipe for making this unit should be taken wider - a long lever should be inserted into it. The lever for mounting and dismantling tires is made of a steel pipe approximately one and a half meters long. The tips for it are made of steel rod, the diameter of which is twenty millimeters.

The length of the lever can be made different, it all depends on the size of the free space in the garage and the strength of your hands. It is advisable to make the lever tips on a lathe, but they can also be cut using a grinder with a grinding wheel, and then sanded with a flap wheel.

You can see the sizes of the tips in the pictures.

Removing tires using a tire changing machine, step by step

• We clean the wheel from dirt and remove the nipple from it.
• We place a rubber mat on the base of the machine under the rebound lever so as not to scratch the disc, then place the wheel on it.
• Raise the bump stop tab and install it on the sidewall of the tire closer to the rim.
• Lubricate the tire seat ring with soapy water.
• We insert the lever into the bumper pipe.
• By pressing down on the lever, we knock off the tire bead over the entire area of ​​the wheel.
• We do the same on the other side.
• We put a wheel on the pipe and screw it to the machine hub using bolts.
• Using a mounting tool, we lift the tire bead and insert the straight tip of the lever under it.
• Lubricate the rim edge, bead and tip with soapy water.
• We pull the lever towards ourselves, resting it on the pipe above the wheel, while the tire bead will be removed from the disk.
• Remove the tube from the tire.
• Using a mounting tool, we lift the other side, place a lever under it and remove the tire from the rim, proceeding in the same way as described above.

Installation of tires, step by step

1. Lubricate the mounting tip of the lever, the edge of the rim and the tire bead with soapy water.
2. We put part of the landing board on the disk.
3. We insert the mounting tip of the lever between the disk and the attached part of the landing board. The tip ball should rest against the disc, the landing flange should be approximately in the middle of the tip.
4. We pull the lever towards ourselves, resting it on the pipe above the wheel. In this case, the tire bead will be placed on the disk in the middle of the mounting tip.
5. When you put the first bead of the tire on the disk, lubricate the upper bead with soapy water and do the same with it as with the lower one.
6. Once you have the top bead of the tire on the rim, you can inflate the tire.

Pro tip: the smaller the welding angle of the bead tip to the lever, the easier the work; it is better to attach the machine to the garage floor. When boarding, do not forget to use a soap solution.

The smaller the welding angle of the bead tip to the handle, the easier it is for the rubber to fit onto the disc. However, don't overdo it. If this angle is very small, then the lever will touch and scratch the disc when beading, so look for the best option.

Since the machine turns out to be very light, for comfortable operation it must be attached to the floor. If your garage has a wood floor, attach the machine base to it using self-tapping screws. If the floor is concrete, make a series of holes in it, install eight-point anchor bolts there and fill it with cement mortar.

To make it easier to work and to avoid harm to the rubber and rims, be sure to lubricate the tire bead, wheel rim and lever ends with soapy water. In addition, you should not work with a dirty wheel; work should always begin by cleaning it.

To repair wheels that differ from yours in the number of mounting holes, as well as the distance between them, you need to make adapters with studs. They are made of metal one centimeter thick.

How to disassemble wheels by running into a car wheel

The main difficulty in the process is due to the fact that even the car owner’s own weight is not enough to create an effort to separate the tire from the bead, which can also be affected by the loss of elasticity of the rubber.

For separation, even running a car over the wheel being repaired is used. To distribute the load, a wide and durable board approximately 1-1.5 meters long is used. The disadvantages of this shockless method are based on the fact that sometimes the rubber deteriorates. It is advisable to carry out this activity together to adjust the force and speed of the car. This option is perfect for those who want to learn how to dismantle the wheels of a car themselves, but at the same time their vehicle is on the move.

Impact demolition using a mounting bracket and a sledgehammer

The most common method is percussion. This uses a massive sledgehammer and a mounting bracket. This method was used by all tire service workers and car owners before the advent of mechanized devices. In the corner, it is imperative to blunt all problematic surfaces that could damage the tire.

Dismantling without impact using a jack

Many non-impact methods use the force applied by a car jack. In a number of ways, even the design features of the jack and its type are not important. In road conditions, a car can serve as a fulcrum. Having fixed the jack and installed it on the point of influence, we apply force until we achieve the required result. Care must be taken not to break the device.

Without the participation of a vehicle, dismantling will require, in addition to a jack, strong straps, as well as a reliable metal rod, which can be replaced with a mounting spatula or a long open-end wrench. First, we place a duct with a fixed loop under the wheel. A jack is placed under the loop from the strap, which is installed at the dismantling point. When the bar or rod is stretched along the thread, pressure occurs at the contact point.

If you plan to disassemble the wheel yourself at home, you can mount a fairly rigid lever of a channel, pipe or other construction profile into a concrete wall in a permanent garage. Such a cantilever beam will provide a reliable support for the jack.

Unbundling using two strong boards

You can do without a major overhaul by using a couple of durable boards. They are used as a lever that presses on the side of the wheel. Due to the difference in the length of the arm, a force is exerted on the substrate, which tears the rubber out of place.

Do-it-yourself special equipment for tire fitting on the road

There are special devices for sale for this event. Some models are quite bulky for constant transportation in the trunk, but are very effective in operation.

The most convenient point to start disassembling is the side opposite the spool. Before starting the event, you can add a little WD-40 auxiliary fluid. In just a few minutes, the liquid will penetrate into all hard-to-reach places and dissolve a certain amount of the problematic material. As practice shows, this does not create an aggressive effect on the rubber.

How to find and order tires and jacks on Aliexpress at a reasonable price and free shipping

Unfortunately, damage to the integrity of bicycle tires and tubes is far from uncommon, so the topic of our article today is how to remove a tire from a bicycle wheel and put it back on. To successfully cope with this task, you need to have at least a superficial knowledge of the design of a bicycle tire and know the special terminology. So let's get started.

Bicycle tire design

A bicycle tire includes 4 elements:

• Boarding rope;
• Cord;

Boarding rope

Its purpose is to securely secure the tire in the bicycle rim. The materials for its manufacture are Kevlar (most often), synthetics or steel wire. Steel edge rope is the most budget-friendly. The cost of Kevlar cables is much higher, they have less weight, and are easy to store rolled up. You can take a Kevlar rope with you on a trip as a backup option. It won't take up much space.

This is its frame, or foundation. This element largely determines the strength of the tire. This is a diagonal weave of nylon threads. Weaving density is determined by the number of threads per 1 inch. This figure is in the range of 24-130. Naturally, the higher this figure, the better the strength qualities of the tire.

This is a rubber coating. There are two varieties.

• Gumwall. This is a large layer of rubber with a low cord density. This is the most popular type, combining low cost with wear resistance. Used in touring and urban models of bicycles;
• Skinwall is a combination of high density cord with a thin layer of rubber. The main advantage of this coating is its low weight. It is used in sports bicycles.

This is the part of the tire that is in direct contact with the road. The performance characteristics of tires depend on the tread depth and type of pattern.

For the manufacture of bicycle tires, ordinary rubber or polymer materials are used. Rubber has better grip on the surface, but in terms of wear resistance it is inferior to compound. The cost of the compound is lower, but when driving off-road it has proven itself better than rubber. By type, there are 4 main types of tread: slick, semi-slick, mountain, winter. Each of them behaves better in the environment for which it was created. Slick on the road, semi-slick on off-road, dirt roads, winter tread has studs for icy conditions.

In what cases is it necessary to remove or replace a tire?

You may need to remove your bike tire in the following cases:

• With a broken camera. In this case, remove the tire, replace the punctured bicycle tube with a whole one, and then reassemble the wheel;
• In case of tire wear. In particular, the tire wears out quickly with an aggressive driving style;
• When repairing a bicycle wheel, when the camera simply gets in the way.

If desired, you can remove and replace the tire without using tools (this will be discussed in detail). But, if you follow all the rules, you may find them useful:

• Bead for bicycle wheel. This is an oblong-shaped plastic plate equipped with a hook;
• If there is no beading, it can be successfully replaced with a key: from a lock or a wrench. As a last resort, you can use a coin;
• A key for removing a bicycle wheel. In some models, the wheel is mounted not on an eccentric, but on a bolt;
• Pump. You will need it when reinstalling the bicycle wheel.

How to remove a tire: procedure

To remove a tire from a bicycle wheel, proceed in this order:

• Open the V-break or remove the disc brakes, as they can greatly interfere with further work;
• Unscrew the bolt or loosen the eccentric that secures the wheel to the frame;
• Remove the bicycle wheel;
• Release the air from the chamber using the nipple. At the same time, try, if possible, to remove the air as completely as possible so as not to touch or damage the bicycle tube;
• Using the beading or devices that replace it, at a point convenient for you;
• Step back 100-150 mm from the first point and repeat the same set of manipulations, bending the section between the flanges;
• Continue removing the tire until one side is completely off the rim;
• Repeat the same steps, only on the other side of the tire. As a rule, the work is much easier now.

The process of mounting a bicycle tire is similar, but in reverse order.

For installation, you must perform the following steps:

All that remains is to mount the wheel and close the brakes. When working with a tire, do not forget that the tube is made of soft and thin material. All actions must be carried out so as not to damage the camera.

Is it possible to change a tire without tools?

The possibility of a camera puncture always exists. The situation when you need to remove a tire can take you by surprise, so much so that you don’t have any tools with you. It’s practically impossible to do this without tools. To replace it, you need to have a spare set, if you took it, then you still have some kind of tool. By default, we will assume that you did bring a tire repair kit for your bike ride. So, you don’t have montages, how can you deal with this problem?

• Lower the camera (as far as possible). It is advisable that the air comes out completely, unscrew the nipple;
• Squeeze the tire on both sides until its cord comes away from the rim on both sides;
• Slide the tire beads toward the middle of the rim groove. Continue in the same manner towards the valve, keeping the tire close to it;
• If everything is done correctly, then use your finger to pry the tire cord and, using a circular motion, remove it from the bicycle wheel;
• Now carefully remove the tube or completely replace the tire on the bicycle wheel.

Secrets of proper use of bicycle tires

For a comfortable ride on a bicycle, an important point is optimal tire inflation. With insufficient inflation, the cyclist has to exert more force when riding, and the bicycle tires wear out faster. Over-inflating reduces traction, makes the ride rougher, and increases the risk of puncturing your bike's inner tube.

To minimize the risk of punctures, look for tires with good sidewall coverage when purchasing. Another indicator is cord weaving. The denser it is, the better the quality of the product. A useful device is a special anti-puncture tape located in the gap between the tire and the tube.

Be sure to take a tire repair kit on your trip. This will allow you to quickly deal with the problem.

Bike Tire Repair Tools – A Brief Overview

To repair tubeless tires, bikers usually use:

• Patches;
• Harnesses;
• Sealant.

The most common means of repair is a cord harness. This is a nylon strip impregnated with an adhesive compound. The harness is mounted using two awls: spiral and installation. This method is cheap, but quite effective. The results of the repair last for approximately 6 months.

A rubber band is a more expensive, but quite reliable option. Before installation, it is lubricated with glue recommended by the manufacturer.

“Anchor” is the same tourniquet, but ending with a patch.

In any case, the use of harnesses is not a final repair. Only tire specialists can properly repair a bicycle wheel.

Using sealant is a quick but short-term tire repair that will allow you to get to a tire shop without any problems. The ease of use is simply phenomenal. You just need to pump the compound through the tire valve. Of course, such actions are fraught with imbalance of the wheel, but repairs are ensured in record time.