Removing Cylinder Head Cover For Cylinders 1 - 3

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

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Replace sealing rings, seals and O-rings.

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Attach all tie-wraps at the same places during installation.

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For better access in the engine compartment, use Support 9866 .
Fit support -1- instead of torque support .
The engine can be moved by turning the hexagon (a/f 17) to the left or right -arrows- .

Fig 1: Moving Engine Using Tool (9866)
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Loosen fastening screws -1 and 2 - .

Fig 2: Identifying Fastening Screws
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- Fuel lines must not be bent .
- Bent fuel lines must be replaced .
Disconnect high-pressure line -1- and swivel it aside.

Fig 3: Identifying High-Pressure Pump And Lines
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Unscrew fastening screws -1 to 14 - .
Replace Aluminum Screws .

Fig 4: Valve Cover Screws Tightening Sequence (Cylinders 1-3)
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove cylinder head cover.
1. 4.1. Remove cam follower -6- from the cylinder head cover.
  
  Fig 5: Identifying Cam Follower (High-Pressure Pump)
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.