Touareg 2 V6-3.6L (BHK) (2008)
/Page-481001.png)
Valve Guide Seal: Service and Repair
Valve Stem Seals
Special tools, testers and auxiliary items required
‹› Valve lever (VW 541/1 A) with thrust piece (VW 541/6)
‹› Adjustable rod (2036) with adapter plates (2036/1)
‹› Spark plug removal tool (3122 B)
‹› Valve seal removal tool (3364)
‹› Valve stem seal driver (3365)
‹› Adapter (T40012/1)
‹› Torque wrench (VAG 1331)
Removing
-
Camshafts, removing. Refer to --> [ Camshafts ] See: Camshaft, Lifters and Push Rods/Camshaft/Service and Repair.
-
Remove roller rocker lever together with support elements and place on a clean surface.
‹› Make sure the roller cam followers and the support elements are not swapped.
-
Remove spark plugs using spark plug removal tool (3122 B).
-
Move piston for respective cylinder to "Bottom Dead Center (BDC) position".
-
Insert adjustable rod (2036) with adapter plates (2036/1) and adjust bearing.
-
Install the adapter (T40012/1) in the spark plug hole, connect the compressed air line with a commercially available adapter and apply constant
pressure. At least 6 bar.
-
Remove valve springs using valve lever (VW 541/1 A) and thrust piece VW 541/6.
‹› Tight keepers can be loosened by tapping lightly on the lever.
-
Remove valve stem seals using valve seal removal tool (3364).
Installing
-
Place plastic sleeve - A - on valve stem to prevent damage to new valve stem oil seals.