Installing Cylinder Head: Notes
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.
Information
- Position hydraulic tappets on a surface you have prepared and labelled yourself in accordance with their installation position in the cylinder head.
- Components have been run in fitted bores and must not be confused.
- Do not use magnets for removal or installation. This can cause the components to malfunction.
Information
Specifications for wrench sizes (a/f specifications) for screw heads are described as follows:
- Torx screws: (E..) for external Torx, (T..) for internal Torx.
- Hexagon-head bolts (internal and external hexagon): Wrench size (a/f)