A8L V8-4.2L (BFM) (2004)
Camshaft Bearing: Specifications
Bearing cap to cylinder head ...................................................................................................................................................................................... 5 + 90°
Note: Use new bolts for camshaft bearing caps and camshaft adjuster.
Exhaust camshaft
Check radial clearance with Plastigage (roller rocker fingers removed)
Wear limit ........................................................................................................................................................................................................ 0.1 mm
Run-out ...................................................................................................................................................................................... 0.01 mm (maximum)
Intake camshaft
Check radial clearance with Plastigage (roller rocker fingers removed)
Wear limit ........................................................................................................................................................................................................ 0.1 mm
Run-out ....................................................................................................................................................................................... 0.01 mm (maximum)