General repair instructions: Components: Shims

WARNING: This page is about a different car, the 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.

Use a micrometer to measure the shims at several points. Tolerance variations make it possible to obtain the exact shim thickness required.
Check for burrs and damage.
Only install perfect, undamaged shims.