I did this test on my car, it was recomended by a Michigan rep for the club. I had the hub assembly off the car and clamped it into a vise, then I put a dial indicator on the rotor and applied about 200 lb moment on the bearing assembly and read the dial. If the dial reads less than 0.015 in. then all is good. My assemblies read 0.006 in.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.