R32 4Motion V6-3.2L (CBRA) (2008)
Valve Guide Seal: Service and Repair
Valve Stem Seals (with cylinder head installed)
Special tools, testers and auxiliary items required
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Valve lever VW 541/1 A with Pressure piece for VW 541 / 1 A and 2037 VW 541/6
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Adjustable rod 2036 with adapter plates 2036/1
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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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Adapter T40012 and adapter T40012/1
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Torque wrench V.A.G 1331
Removing
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Remove camshafts.
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Remove roller rocker lever together with valve lash adjusters and place on a clean surface.
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Remove spark plugs using spark plug removal tool 3122 B.
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Move piston for respective cylinder to "Bottom Dead Center (BDC) position".
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Install adjustable rod 2036 with adapter plates 2036/1 and adjust mountings.
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Screw the adapter T40012 and adapter T40012/1 into the spark plug threads.
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Connect a commercially available adapter to the compressed air line and maintain a steady pressure of at least 6 bar.
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Remove the valve springs using a valve lever VW 541/1 A and pressure piece for VW 541 / 1 A and 2037 VW 541/6.
Note:
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Tight keepers can be loosened by tapping lightly on the lever.
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Remove valve stem seals using valve seal removal tool 3364.
Installing
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Place plastic sleeve - A - on valve stem to prevent damage to new valve stem oil seals.
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Oil the sealing lip of valve stem oil seal - B -, insert into valve stem seal driver 3365 and carefully slide onto valve guide.