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Home >> Porsche >> 2008 >> Cayenne Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Mechanical >> 15 - Engine - Cylinder Head, Valve Control >> WM 153719 Removing And Installing Hydraulic Valve For Camshaft Control, 4.8 L DFI (Except Cayenne Tip, Cayenne Man, Cayenne Diesel, CAYEENE S TRANSSYBERIA Man, Cayenne GTS Tip "PORSCHE Design Edition 3") >> Installing Hydraulic Valve For Camshaft Adjustment

Installing Hydraulic Valve For Camshaft Adjustment

  1. Replace sealing ring on hydraulic valve. Do not insert sealing ring twisted when fitting it.
  2. Coat sealing ring lightly with engine oil and insert the hydraulic valve into the cylinder head. Any installation position is possible.
  3. Fit and tighten fastening screws.
    Fig 1: Exploded View Of Camshaft Control
    G09409328Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    1. Screw, M12
    2. Hexagon sleeve
    3. Camshaft controller
    4. Washer (reusable); replace if disassembled completely
    5. Camshaft control hydraulic valve
    6. Screw, M5 x 12 → Tightening torque: 6 Nm (4.5 ft lbs.) 
    1. Direction of travel