911 Carrera 4 Cabriolet (997) F6-3.6L (2006)
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Because of the small distance to the exhaust manifold, the valve lift control valve must be removed, so that the cover can be removed and installed
without difficulty. Pay attention to the spring element.
Installing
Installing cylinder head cover - engine removed
ATTENTION: Damage due to ingress of dirt
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Oil bores/oil ducts can become blocked up.
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When working on the engine, absolute cleanliness is essential.
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Lay removed engine parts on a clean base and cover them without fail.
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Use the cover for dust protection when fitting the engine NR.165 on the engine assembly support.
Note: The coated screws for the bearing surfaces of the camshaft in the cylinder head cover must be replaced when installing.
1. Insert three new seals for the spark-plug recesses.
Only the following sealants may be used to seal the cylinder head cover:
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"Drei Bond" silicone - type 1209
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Loctite 5900
2. Prepare cylinder head cover for assembly. Apply a thin bead of sealant on the cylinder head cover (not higher than 1.5 mm). Sealant application
cylinder head cover