Title: Clean and inspect rotor and mounting surface; measure rotor thickness, thickness variation, and lateral runout.
Course: Automotive Technology II (MLR 2-Year Program) (20104-II) > Section: BRAKES: Disc Brakes

Procedures include using proper measuring tools to determine the condition of the rotor.

Process/Skill Questions:

- What tool is used to check lateral runout and thickness variation?
- What evidence should require a technician to discard rather than try to repair the rotor?
- Where and at how many points does a technician measure rotor for thickness variation?