RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
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Drive left coolant intermediate pipe - 2 - out of left timing chain cover with a suitable drift.
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Replace O-rings - 1 - at coolant intermediate pipe.
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Insert coolant intermediate pipe in left timing chain cover.
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Apply sealant bead - arrow - on clean sealing surfaces of left timing chain cover, as shown in illustration.
‹› Thickness of sealant bead: 2.5 mm.
‹› Covers for timing chain must be installed within 5 minutes after applying sealant.
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Position left timing chain cover and tighten bolts in sequence - 1 to 8 -.