Cylinder Head

Cylinder Head

CAUTION!
Because of the cylinder head threaded connection through the aluminum cylinder block, into the crankshaft bearing bracket (connecting rod). Both cylinder heads must always be removed and installed together. The cylinder block will warp if the bolts are loosened or tightened only on one side.

• Secure engine in engine and transmission holder (VAS 6095) when working on engine.

• When using an exchanged cylinder head with camshaft installed, the contact surfaces between the lifters and cam lobes must be lubricated before installing the cylinder head cover.

• The plastic protectors installed to protect the open valves must only be removed immediately before fitting the cylinder head.

• When cylinder heads are replaced, all coolant must also be replaced.