In detail: do-it-yourself repair of a side puncture of a tubeless tire from a real master for the site my.housecope.com.
Due to insufficient knowledge gained at a driving school, or economic insolvency, many car owners neglect basic safety rules for tire maintenance, which makes the operation of a vehicle dangerous and significantly reduces the life of tires. As a good proverb says, "Forewarned is forearmed."
Of course, one should not "bite" into academic encyclopedias and cram the basics of tire construction. But learning the basics of servicing tires and their operation is a must. Information about the repair of automobile tires will also be useful. After all, a poorly done repair can cost you your life if a tubeless tire bursts while driving, and you will be very lucky if the car does not tip over.
More importantly, tire sidewall repair is required as it requires more rigorous rubber hardfacing and multi-purpose adhesive seating. In this article we will try to describe the process as simple as possible. repair of side puncture tires.
Materials and algorithm of actions
In most cases, for repair of side puncture tires with dimensions of at least 3 millimeters and not more than 8 millimeters without disturbing the edging threads, a universal plaster is used, which restores the tightness of the tire in places where it is not possible to repair it with a fungus or a special flagellum. In cases of edge damage and through damage, radial plasters are used.
Standard tire repair using a fungus is carried out in the following sequence:
Accurate location tire puncture.
Detection and removal of objects from the tire.
Processing the installation site of the future patch.
Glue application.
Installing a patch (fungus) on side puncture.
Fixing the patch by applying a special sealant.
Video (click to play).
Preparation of the damaged site for repair
First, take a good look at the tire and the damaged area, make sure tubeless puncture to be repaired. First you need to remove the damaged rubber with a knife, and then, if necessary, remove the damaged, rusty or weakened cord wire. It is necessary to treat the damage from the outside and inside with a special cleaner, and then remove all dirt with a scraper.
Welding rubber to the place of repair
Stir the thermal solution thoroughly before using it. On the prepared surface of the funnel, it is required to apply the thermal solution in two layers from the inside and outside. Drying time for the first layer is 60 minutes, and for the second, about 10-15 minutes. The second layer should retain light adhesion properties. To fill the funnel, you need strips of raw rubber, which must be heated on a special stove. An extruder can be used to speed up the filling process.
Filling with hot rubber occurs in the following sequence:
Close the funnel with one or two wet rubber pads and roll them in with a toothed roller.
Sequentially fill the funnel with strips of raw rubber and roll them well to avoid the appearance of air bubbles.
Cut off irregularities with a knife so that the level of wet rubber exceeds the general level of rubber by 3-5 millimeters, depending on the type of tires.
On the outside of the tire, we recommend applying auxiliary lines that go through the center of the damage to ensure that the vulcanizer is positioned exactly in the center of the tire damage.Thoroughly heat the surface of the filled funnel with thermal solution and immediately cover the inside and outside with heat-resistant material. Use a vulcanizer to vulcanize.
Installing a patch for a tubeless puncture
At repairing a side puncture of a tire you should be extremely careful and check how well the rubber surfacing is done before installing the patch. If a large amount of air bubbles is found in the fused rubber, the repair site should be cleaned from it and the vulcanization procedure repeated.
To correctly install the patch, you will first need to draw lines in the axial and radial directions on the inner side of the tire in the center of the place of the former damage, then draw auxiliary lines in the center of the patch. Install it in such a way that the auxiliary lines on the plaster and rubber coincide. With an allowance of 10 millimeters, circle the patch along the contour.
On the inner surface at the place of repair, clean it with a special cleaner and a scraper. Remove all working dirt, fine rubber residues, dust and other foreign elements. Check the quality carefully tubeless puncture repair and a layer of reclaimed rubber.
The owner of information owns the world
After reading this article, you have gained basic knowledge, and if your car happened tire puncture, repair you can do it yourself. Be attentive on the roads and respect other road users. Carefully monitor the technical condition of your vehicle, your life and the lives of the people around you depend on it. Spend just a few minutes researching the information. Easy roads for you, reliable car and safe driving.
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One of the most common problems with wheels that arise during the operation of a car are punctures and cuts. They lead to the fact that the operation of the damaged wheel is impossible. But such problems are relatively easy to fix by repairing the resulting damage.
The method of restoring the tightness of a wheel depends on the type of tire. Tubeless and tubeless cars are now used on cars. But in view of the fact that the second option is outdated and is used less and less, we will not consider methods for repairing chamber tires.
But here it is worth noting that before choosing a recovery method, you should definitely make sure that the tire is tubeless. Of course, the easiest way to find out is by disassembling the wheel. But there are other signs that do not require any disassembly. There are only two of them:
Marking. All tires are marked with information, which includes dimensional parameters, design and operation features, as well as its type. If, looking at the markings, you find the word "tubeless", then the tire is tubeless. The chamber is designated as "tube type". In some cases, not words are used for designation, but letter indices - for a tubeless one it is "T", and for a chamber one - "TT".
Nipple. If the marking is erased, or the type designation is not found, you can carefully examine the nipple. In a tubeless tire, the valve is not high and has a flange at the base, which ensures a snug fit in the opening of the disc. In a chamber tire, the nipple is high and if you move it, it easily changes its position relative to the disc. Alternatively, you can lower the wheel and try to push the valve inward (in a tubeless tube, this cannot be done without applying significant effort, since it sits tightly);
We figured out the type of tire, now about the repair.The best option for a puncture or cut is to go to a tire service station, where the wheel will be disassembled and the damage will be repaired from the inside with high quality. But this is far from always possible, so you will have to repair tubeless tires with your own hands.
There are several ways to restore tightness. It is worth noting that if a self-tapping screw, a piece of wire or a nail is found in the tire, do not rush to pull it out. While the element that pierced the wheel is in it, it clogs the hole. And although the air through it will etch, but not much. It will be quite possible to operate the car, periodically checking the condition of the tire and pumping it up.
If you pull out the element, air will escape through the hole very quickly. In this case, repair is required, which is reduced to blocking the resulting hole.
Repair kit for tubeless tires (awl, rasp, 3 harnesses)
The most common option is to use special harnesses. They are usually sold in a repair kit for repairing tubeless tires. Often such a set is popularly called a "wheel kit". The repair kit includes:
harnesses;
an awl for cleaning a hole (with a screw thread);
an awl for pulling a tourniquet;
glue;
Repair using such a set is convenient in that it does not require removing and disassembling the wheel, since it is possible to close the breakdown without any problems even on a car.
