S6 V8-4.2L (BBD) (2004)
Camshaft Bearing: Specifications
Double bearing cap ............................................................................................................................................................................... 10 Nm (7 ft. lbs.)
Exhaust camshaft
Check radial clearance using Plastigage (lever removed):
Wear limit: ............................................................................................................................................................................... 0.1 mm (0.0039 inch)
Maximum run-out: ................................................................................................................................................................. 0.01 mm (0.0004 inch)
Intake camshaft bearing cap ................................................................................................................................................................... 10 Nm (7 ft. lbs.)
Exhaust camshaft bearing cap ............................................................................................................................................................... 10 Nm (7 ft. lbs.)
Intake camshaft
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Check radial clearance using Plastigage (lever removed):
Wear limit: ............................................................................................................................................................................... 0.1 mm (0.0039 inch)
Maximum runout: .................................................................................................................................................................. 0.01 mm (0.0004 inch)
Mechanical camshaft adjuster ............................................................................................................................................................... 10 Nm (7 ft. lbs.)
Rotor for Camshaft Position (CMP) sensor ........................................................................................................................................ 23 Nm (17 ft. lbs.)
Camshaft Position (CMP) sensor ............................................................................................................................................ 5 Nm (44 inch lbs.) + 90°
Shaft for valve roller lever, intake side .............................................................................................................................................. 9 Nm (80 inch lbs.)
Shaft for valve roller lever, exhaust side ............................................................................................................................................. 55 Nm (41 ft. lbs.)