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There is no tube in a tubeless tyre. The tyre and the rim of the wheel form an airtight container to seal the air as the tubeless tyre has an inner lining of impermeable halobutyl. The valve is directly mounted on the rim. If a tubeless tyre gets punctured, air escapes only through the hole created by the nail, thus giving substantial time between a puncture and a flat tyre.
http://www.bridgestone.co.in/tyre/tyreknowledge/tu
created by syam1224 on 2008-03-19 02:01:55
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PLUG METHOD PLUG (Mushroom type) METHOD
Strongly recommended by Bridgestone
The repair from tyre inside gives a permanent, strong and airtight repairing. »»
FILLER METHOD FILLER METHOD
Commonly used in the market
This method is cost effective and saves labour time. »»
PATCH METHOD PATCH METHOD
Bridgestone does not recommend
Applying a patch inside the tyre stops air leakage due to puncture, but steel belts get exposed to water moisture. »»
http://www.bridgestone.co.in/tyre/tyreknowledge/tu
created by syam1224 on 2008-03-19 00:42:24
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How To Change a Tyre. A thirteen step guide to changing the wheel/tyre of a car. This is an insightful video into the basics of changing a tyre whilst at the roadside.
http://www.videojug.com/film/how-to-change-a-tyre
created by syam1224 on 2008-03-18 23:35:05
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Advantages: cooler running, better puncture resistance, lighter weight (hence better handling),
Disadvantages: Small roadside puncture repairers cannot fix them. Needs prober tools so that the tread is not damaged in dismount (mount). No problems in towns. Somewhat higher 'bleed' rate sometimes needing more frequent filling - say one in 10-15 days, cannot be used on very badly rims.
http://www.autocarindia.com/new/autocar_forum/foru
created by syam1224 on 2008-03-18 22:54:25
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Bear in mind that any dents in the rim caused by going over potholes can result in leaks around the rim.
http://in.answers.yahoo.com/question/index?qid=200
created by syam1224 on 2008-03-18 22:50:33
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One way is by removing the tyre and inserting a tubeless tyre plug/patch on the inside. These plugs/patches are mostly from the company Unipatch (OMNI) and are available at most tyre shops nationwide costing about the same as tube patches.
The other method is even easier than repairing a tube tyre as it does not necessitate removal of the tyre from the rim. Infact an owner can fix it himself!!!
http://www.ranamotors.in/article_detail.asp?id=10
created by syam1224 on 2008-03-18 22:47:08
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For tubeless tyre users a tyre repair kit (made by Unipatch Rubber Ltd) is essential. The kit consists of (1) Spiral cement tool; (2) T-shaped handle tool; (3) Needle for permacure plug; (4) Allen key; (5) Omni vulcanizing fluid and (6) Permacure plugs. And all of these come packed in a separate leather pouch. This kit is available at all Goodyear tyre shops.
http://www.indiacar.com/infobank/tlt_repair.htm
created by syam1224 on 2008-03-18 22:45:48
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