Lifter / Lash Adjuster: Service and Repair

11 33 062 - Removing and installing/replacing all HVCA (hydraulic valve clearance adjustment) elements (S65)





Important!
Used HVCA elements may only be reused in the same position.
Set HVCA elements down in a clean and orderly manner.





Necessary preliminary tasks:
- Remove inlet camshaft.
- Remove exhaust camshaft.





Remove HVCA element (1) in upward direction.

Installation Note:
Turning lock (2) on cylinder head.





Check surface (1) of HVCA element for damage.

Installation Note:
Turning lock (2) on HVCA element.





Installation Note:
Check valve keys (1) for correct seating.
Check turning lock (2) on cylinder head for damage.





Assemble engine.