Off-Vehicle

Remove any rust and scale from the rotor and spindle hub mating surfaces. Failure to do so may introduce excessive lateral runout when the rotor is mounted on the brake lathe, or when the rotor is reinstalled on the spindle hub. There are two recommended sets of specifications listed under Rotor Refinishing Specifications that achieve adequate results using two different off-vehicle combination brake lathes. (If any other lathe is used follow that lathe's instructions and recommendations.)