A8 Quattro Sedan V8-4.2L (AUX) (2001)
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33. Shaft for valve roller lever, intake side
34. 9 Nm (80 inch lbs.)
35. 9 Nm (80 inch lbs.)
36. Shaft for valve roller lever, exhaust side
37. 55 Nm (41 ft. lbs.)
38. Camshaft sprocket
39. Seal
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For exhaust camshaft
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Removing and installing.
Fig. 1 Valve dimensions
Note: Do not reface valves. Only hand-lapping is permissible
(Part 1 Of 2)
