S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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CAUTION!
The lubrication system could be plugged with excess sealant.
‹› Do not apply sealant bead thicker than specified.
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Apply sealant beads - 1 through 9 - on the clean lower timing chain cover sealing surfaces as shown in the illustration.
‹› Thickness of sealant beads: 2.5 mm.
‹› The timing chains cover must be installed within 5 minutes after applying the sealant.