S.A.I. DIAGNOSTIC GUIDE MAGNET

This informative magnet trouble shooting guide sticks on the installer’s tool box, out of the way, and is a quick reference tool for understanding the effects of Steering Axis Inclination (S.A.I.) on alignment. This guide will help techs diagnose bent spindle assemblies and struts, determine if the top of the strut tower is correctly positioned, check if the control arms are bent and more.