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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 27 (15 Engine - Cylinder Head, Valve Drive 2.9L -- 9YA - Cayenne (9YA)) >> WM, 155519 Removing And Installing Solenoid Hydraulic Valve For Valve Lift Adjustment (V6 Turbo) >> Installing Solenoid Hydraulic Valve For Valve Lift Adjustment

Installing Solenoid Hydraulic Valve For Valve Lift Adjustment

WARNING: This page is about a different variant/trim than selected.
  1. Installation is performed in reverse order. Pay particular attention to the following:
    1. 1.1  Replace screws for solenoid hydraulic valve for valve lift adjustment.
    2. 1.2  Tighten screws for solenoid hydraulic valve for valve lift adjustment.

      > Initial tightening 3 Nm (2 ftlb.) 

      > Torque angle + 90° 

    3. 1.3  Tighten screws for ground lines.

      > Tightening torque 9 Nm (6.5 ftlb.) 

    4. 1.4 Only after removing solenoid hydraulic valve for valve lift adjustment on right cylinder bank: 

      Tighten screws on torque support bracket.

      Top screw (M8): > Tightening torque 23 Nm (17 ftlb.) 

      Bottom screw (M10): > Tightening torque 55 Nm (41 ftlb.) 

    5. 1.5 Only for V6 monoturbo: 

      Tighten screw-type clamp on pressure hose.

      > Tightening torque 5.5 Nm (4 ftlb.)