R32 4Motion V6-3.2L (CBRA) (2008)
- 2 - Camshaft adjustment valve 1 (exhaust) N318.
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Clean sealing surface on cover piece as well as on cylinder head.
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Lubricate oil channel seal O-ring and insert in cover.
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Insert sealing ring in cover.
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Clean old sealing compound from the 3 mm holes in the cylinder head gasket - arrows -.
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Fill the 3 mm holes in the cylinder head gasket using sealant D 176 501 and coat the sealing surfaces on the timing chain cover using sealant D
176 501.
Note:
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With the cylinder head installed only half of the holes in the cylinder head gasket are visible.
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Install timing chain cover as quickly as possible.
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First install all bolts - arrows - and tighten lightly.
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Then tighten the M8 bolts to 23 Nm and tighten the M6 bolts to 8 Nm.
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Install the camshaft roller chain tensioner and tighten it to 40 Nm.
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Install cylinder head cover.
The rest of the assembly is basically a reverse of the disassembling sequence.