Installed position of piston and piston/cylinder allocation
WARNING: This page is about a different car, the 2009 Audi A4, 2008 Audi A4, 2007 Audi A4, 2006 Audi A4, and 2005 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- Mark installed position and allocation to cylinder on piston head using chalk or waterproof felt pen.
NOTE:
- Do not use a center punch or scribe, since the piston head coating will be damaged.
- Installed location: Arrow on piston face points toward belt pulley side.