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Home >> Porsche >> 2011 >> Cayenne Turbo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (15 - Engine - Cylinder Head, Valve Drive (4.8L Non Turbo) -- 92A - Cayenne (92A)) >> WM, 150520 Removing And Installing Camshafts >> Preliminary Work

Preliminary Work

WARNING: This page is about a different variant/trim than selected.
  1. Remove valve cover.

    > 158219 REMOVING AND INSTALLING CYLINDER HEAD COVER 

  2. Remove camshaft controller.

    >WM, 158419 REMOVING AND INSTALLING CAMSHAFT ADJUSTERS  - actuator for camshaft (camshaft controller)

  3. Remove camshaft timing gears.

    > 150719 REMOVING AND INSTALLING CAMSHAFT TIMING GEAR 

  4. The high-pressure pump must be removed first before the intake camshaft for cylinder bank 5 to 8 can be removed.

    > 246319 REMOVING AND INSTALLING HIGH-PRESSURE PUMP

    The drive coupling of the high-pressure pump prevents the camshaft from being removed.