Removing Cylinder Head Cover

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Dirt and contamination

Risk of damage to units or components

→ Protect components from dirt and contamination.

→ Clean or replace dirty components.

Unscrew 20 inner Torx (T30) countersunk screws (M6 x 25) in each case and remove cover.

Fig 1: Identifying Cylinder Head Cover 1-3
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fig 2: Identifying Cylinder Head Cover 4-6
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove molded seal and clean it carefully using a clean, lint-free cloth.
Clean sealing faces on the cylinder head and cover. To do this, soak a clean, lint-free cloth in acetone or solvent naphtha and wipe off the surfaces.
1. 3.1. Allow components to dry off sufficiently.