Title: Inspect and test hydraulically assisted power brake system for leaks and operation; determine needed action.
Course: Automotive Technology III (20104-III) > Section: BRAKES: Power-Assist Units

Inspection should include

- the power steering system
- hoses
- the hydro-boost system.

Process/Skill Questions:

- What is the operation of a hydro-boost system?
- What part of the hydro-boost unit acts as a reserve?
- What might cause a hard brake pedal?