TrailBlazer 4WD L6-4.2L VIN S (2002)
9. Remove the retaining clips from the brake rotor.
Notice: Whenever the brake rotor has been separated from the wheel bearing flange, clean any rust or foreign material from the mating surface of the
rotor and flange with the J 42450 hub cleaning kit. Failure to do this may result in increased lateral runout of the rotor and brake pulsation.
Important: if the brake rotor is not going to be replaced but just removed from the front hub, mark the relationship of the brake rotor and a wheel
stud.
10. Remove the front brake rotor from the wheel hub.
11. Using the J 42450-A, clean the brake rotor contact area on the front hub.
Installation Procedure
Important: Ensure that the relationship marks on the brake rotor and the wheel stud are aligned before installing the brake rotor.
