S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Tires: Service and Repair
Tire Changing
Replace nickel-plated valve insert each time a tire is changed.
The tire pressure sensor can be reused.
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Let air out of tire by removing nickel-plated valve insert.
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Tires, dismounting => [ Dismounting ]
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When reusing used tire pressure sensors, check connection between sensor and metal valve for damage.
Replace damaged sensors.
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Install tires => [ Mounting ]
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Install new nickel-plated valve insert.
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Fill tires.
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Balance tire.
Dismounting
Roll or press tire off.
When using pressure paddles, first separate tires from side opposite of valve.
Do Not Use Pressure Paddles in Hatched Area - a -
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Position mounting head near valve so tire iron can be positioned approximately 30° - b - next to valve.
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Then remove tire in valve area first.
Mounting