Cylinder Head With Oil Lines on the Camshaft Bearings

Cylinder head with oil lines on the camshaft bearings





Fig. 1 Installation position of intake camshaft oil line
If connectors are misaligned, oil line bores are exposed (arrows).
- To install correctly, turn oil line 180° and slide connectors over bores.





Fig. 2 Installation position of exhaust camshaft oil line
If connectors are misaligned, oil line bores are exposed (arrows).
- To install correctly, turn oil line 180° and slide connectors over bores.

CAUTION: If the oil lines are incorrectly installed, the camshaft bearings will not be lubricated and the cylinder head will have to be replaced.

All models





Sealing contact surfaces between bearing cap and cylinder head
- Carefully apply small amount of sealant D 454 300 A2 at four end points of sealing surfaces on cylinder head (arrows) using small screwdriver.

CAUTION: Part numbers are listed here for reference only. Always check with your Parts department for the latest information.