A4 Sedan V6-3.2L (BKH) (2007)
12 Stud bolt, 16 Nm
13 - Gasket
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Replace
14 - Seal with Ground (GND) wire
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Replace
Sealing ring on cap, replacing
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Remove sealing ring at pull tab - arrow A - from cap - 1 -.
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Insert new sealing ring - 2 with semicircular profile in groove - arrow B - on cap.
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The pull tab - arrow A - must face up.
O-ring, inserting on oil filter housing
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Insert O-ring - 2 - in groove - arrow - on oil filter housing - 1 -.