![]() One disadvantage of patching a tire is that due to the process requiring one to remove the tire from the wheel, the tire must be balanced again when it is put back on the wheel. Many technicians consider plugs less reliable than patching though more reliable than sealant. The penetrating object is removed from the tire, and a plug coated in rubber cement then inserted with a handle, typically supplied with the kit. The final method, the tire plug, can be performed without removing the tire. This is manufactured with a plug built into it applying this patch is done similarly except with more steps, including drilling a hole at the puncture so the plug can be pulled through it, as well as cutting off the excess plug from the outside the tire. An alternative is a combination patch and plug. A patch is performed by removing the tire, marking the puncture, scouring the surface to create a smooth surface (inside of the tire), applying rubber cement, applying the patch, then pressing it into the surface with a small metal wheel attached to a handle. Some may not patch a worn tire if: the hole is close to a previous patch there are already more than two patches the puncture requires more than two patches the punctures are too close, and/or the puncture is close to the sidewall. Patch repair is commonly used in a repair shop. Self-sealing tires work on punctures up to a certain size. ![]() The sealant can then be driven into the tire using an air compressor.Ī flat tire can be repaired by a patch or plug or the tire may repair itself. This contains less harmful chemicals and no aerosol gas. A flat tire on an Fiat Panda automobileĪ water-based sealant can be injected into the tire also through the valve stem. Canned tire sealants are quick and simple to use and have the added benefit of working when the vehicle is in a dangerous location such as at the side of a busy highway, or on uneven ground. Typically, the sealant is a water-based latex solution that can easily be removed by a tire repair professional before a permanent repair is made. According to research carried out by Continental Tires, 95% of punctures are caused by objects of 5mm or less. Tire sealant is typically useful on punctures of 3/16in. The compressed propellant also inflates the tire. The motorist attaches this to the valve, and the compressed propellant inside forces the can's contents through the valve into the tire, a liquid sealant is forced towards the puncture and will seal the puncture. One common way to temporarily repair and re-inflate a punctured tire at the roadside is to use a canned tire sealant. Air pumps run by hand-lever, pressure cans, or electricity can be used to re-inflate slow-leaking tires. These tools include a jack, a tire iron or lug wrench, and a spare tire. Motor vehicles are normally equipped for changing a tire. See also: Automobile repair shop Motor vehicles Ī UK source reports that flat tires account for about 10% of motor vehicle breakdowns. On a bicycle, a flat tire will compromise handling, as well as increasing rolling resistance. Driving with a flat tire, especially at high speeds, may result in a loss of control and possibly result in a car accident. Continuing to drive may damage the wheel, the hub or other parts of the vehicle. Where a flat tire occurs, drivers are advised to slow gradually and pull off the road. Some tyres, particularly those with a slow leak, can be repaired and re-inflated others, especially those with worn tread, must be replaced.ĭriving or riding with a flat tire ![]() Other causes īesides puncturing of the tire a flat can be caused by: failure of or damage to the valve stem a nail in the tire rubbing of the tire against the road ripping of the tire separation of tire and rim by collision with another object excessive wear of the tire tread allowing explosive tire failure or road debris tearing through the tire. A vehicle with a flat tire can cause local delays in traffic. ![]() A flat tire in a busy district in Lagos, Nigeria. Depending on the size of the puncture, the tire may deflate slowly or rapidly. The most common cause of a flat tire is puncturing of the tire by a sharp object, such as a nail or pin, letting the air escape. ( September 2010)Ī flat tire ( British English: flat tyre) is a deflated pneumatic tire, which can cause the rim of the wheel to ride on the tire tread or the ground potentially resulting in loss of control of the vehicle or irreparable damage to the tire. Please help improve this article either by rewriting the how-to content or by moving it to Wikiversity, Wikibooks or Wikivoyage. The purpose of Wikipedia is to present facts, not to train. This article contains instructions, advice, or how-to content. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |