Title: Check brake pedal travel with and without engine running to verify proper power booster operation.
Course: Automotive Technology I (20104-I) > Section: Brakes: Power-Assist Units

Check should include testing all brake applications and assisting components, according to manufacturer guidelines.

ASE Education Foundation
2017 Maintenance and Light Repair (MLR) Level
V. Brakes
E. Power-Assist Units
Task 1

Process/Skill Questions:

- How should brake pedal free travel be checked?
- How should power assist operation be checked?
- What are the different power assist components?