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Home >> Porsche >> 2016 >> Cayman GTS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (15 - Engine - Cylinder Head, Valve Control) >> WM 150520 Removing And Installing Camshafts On V6 DFI Engines (Cayenne Tip, Cayenne Man) >> Preliminary Work

Preliminary Work

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
  1. Partly remove the engine wire harness. → WM 975219 Removing and installing wire harness for engine
  2. Remove bar ignition modules. → Removing bar ignition modules
  3. Remove intake-air distributor. → Removing intake-air distributor
  4. Remove drive belt. → Removing and installing drive belt
  5. Remove belt tensioner. → Removing belt tensioner

    Pfeile  - Cheese head bolts on belt tensioner

    Fig 1: Locating Belt Tensioner Bolts
    G09409171Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove cylinder head cover (valve cover). → Removing cylinder head cover 
  7. Remove upper  timing-case cover. → Removing upper timing-case cover 
  8. Set cylinder 1 to compression TDC. → Subsequent work 
  9. Remove the timing chain from the camshaft controllers and put it to one side. → Removing camshaft controller 
  10. Remove camshaft controllers. → Removing camshaft controller 
  11. Remove timing chain housing.
    Fig 2: Removing Timing Chain Housing
    G09409172Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    1. Cheese head bolt
    2. Timing chain housing
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