A3 Quattro L4-2.0L Turbo (CBFA) (2009)
Valve Guide Seal: Service and Repair
Valve Stem Seals with Cylinder Hear Removed, Replacing
Valve Stem Seals with Cylinder Hear Removed, Replacing
Special tools, testers and auxiliary items required
‹› Valve Seal Removal Tool (3364)
‹› Valve Stem Seal Driver (3365)
‹› Valve Cotter Assembly/Disassembly Device (VAS 5161 ) and Guide Plate for 2.0L FSI Engine (VAS 5161/19B )
‹› Engine and Transmission Holder (VAS 6095)
‹› Tensioner (VAS 6419).
Procedure
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Camshafts, removing. Refer to => [ Camshafts ] See: Camshaft, Lifters and Push Rods/Camshaft/Service and Repair/Camshafts.
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Mark the allocation of the roller rocker lever and the hydraulic adjusting elements so they can be installed again.
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If necessary, remove the roller rocker levers with the hydraulic adjusting elements and place them on a clean surface.
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Insert the Tensioning Element (VAS 6419) in the Engine and Transmission Holder (VAS 6095).