TrailBlazer 4WD L6-4.2L VIN S (2002)
Brake Rotor/Disc: Service and Repair
Brake Rotor Replacement
Front
The content of this article reflects the changes identified in TSB 03-05-23-002A
Brake Rotor Replacement - Front
Removal Procedure
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Tools Required
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J 42450-A Wheel Hub Cleaning Kit
1. Inspect the brake fluid level in the brake master cylinder reservoir.
2. If the brake fluid is midway between the maximum-full point and the minimum allowable level, no brake fluid needs to be removed from the
reservoir before proceeding.
3. If the brake fluid level is higher than midway between the maximum-full point and the minimum allowable level, using a appropriate tool, remove
the brake fluid to the midway point before proceeding.
4. Raise the vehicle. Refer to Vehicle Lifting.
5. Remove the tire and wheel assembly.
