A4 Quattro Wagon V6-3.2L (BKH) (2005)
Valve Guide Seal: Service and Repair
Valve stem seals, replacing
Special tools, testers and auxiliary items required
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Spark plug removal tool 3122 B
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Valve seal removal tool 3364
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Valve stem seal driver 3365
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Valve keeper disassembly and assembly device VAS 5161 with guide plate VAS 5161/19 A
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Adapter T40012
Work procedure
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Remove camshafts Camshafts, removing and installing.
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Mark positioning of roller rocker lever and support elements for re-installation.
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Remove roller rocker lever together with support elements and place on a clean surface.
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Using spark plug removal tool 3122 B, remove spark plugs.
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Place drift VAS 5161/3 on valve plate and loosen stuck valve keepers using a plastic hammer.