Title: Diagnose poor stopping, pulling, or dragging concerns caused by malfunctions in the hydraulic system; determine needed action.
Course: Automotive Technology III (20104-III) > Section: Brakes: Hydraulic System Diagnosis and Repair

Diagnosis should include verifying the customer complaint and determining possible causes.

ASE Education Foundation
2017 Automobile Service Technology (AST) Level
V. Brakes
B. Hydraulic System Diagnosis and Repair
Task 5

Process/Skill Questions:

- What can cause poor stopping?
- What are possible causes of brake dragging?
- What hydraulic issue can cause pulling or dragging?
- How does coefficient of friction affect braking performance?
- How does heat affect braking performance?