If you want to learn more about Power Steering, be sure to check out the Master Technicians' Conference series on-line at the Imperial Club. Here's a pointer to Session 275 on Power Steering Fundamentals: http://www.imperialclub.com/Repair/Lit/Master/275/ Also check out earlier years that cover detailed adjustment of steering box. Mark Evans 1963 Imperial Crown Convertible http://www.imperialclub.org/~maevans/MyImperial/index.html 1968 Dodge Polara 500 Convertible http://www.imperialclub.org/~maevans/MyPolara/index.html