Removing Solenoid Hydraulic Valve For Valve Lift Adjustment

NOTIFICATION 

Ingress of dirt 

• Danger of material damage due to blocked oil bores/oil ducts 
  • → Ensure absolute cleanliness when working on the engine.
  • → Lay removed engine parts on a clean surface and cover them.
  • → Use a cover or PE sheet on the engine assembly support to prevent dirt from getting into the engine during assembly.

1. Remove solenoid hydraulic valve for valve lift adjustment.
   1. 1.1 Release and disconnect electric plug connections -1-  .
   2. 1.2 Unscrew fastening screws -2-  for the relevant solenoid hydraulic valve -3-  .
   3. 1.3 Pull solenoid hydraulic valve -3-  off the cylinder head. Collect emerging oil.

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Solenoid hydraulic valve for valve lift adjustment