A8 Quattro Sedan V8-4.2L (BGK) (2006)
Install bearing caps 3, 5, and 7 according to marking.
Tighten bearing caps 3, 5 and 7 of intake and exhaust camshafts in alternating diagonal sequence.
Lightly coat hatched surface of double bearing cap as well as outer bearing cap next to camshaft adjuster with sealant and install bearing cap.
Install remaining bearing caps.