Last Revision - February 2009

The Motor Age Self-Study Guide for the S4 School Bus Brakes ASE Test contains:

Tips on preparing for and taking the ASE test.

The S4 ASE Test Task List, which lists the knowledge that a technician must have to pass the S4 ASE test.

Extensive Air Brake System, Hydraulic System, Drum Brake, Disc Brake, Parking Brake, Power Assist Unit and Wheel Bearings diagnostic information, including symptom descriptions and their causes.

Extensive Air Brake System, Hydraulic System, Drum Brake, Disc Brake, Parking Brake, Power Assist Unit and Wheel Bearings repair information, including detailed disassembly, cleaning, inspection, repair, adjustment and assembly procedures.

A Practice Test, with all questions written in the ASE style. The answers to the Practice Test questions contain thorough explanations for each answer.

A comprehensive Glossary, including all brake-related terms used in the Study Guide.

In addition to the easy-to-read text, the Motor Age S4 School Bus Brakes Self-Study Guide contains dozens of useful illustrations, and like all Motor Age Self-Study Guides, it is spiral bound, which allows the pages to lie flat for ease of use. You’ll also find the Motor Age S4 School Bus Brakes Self-Study Guide to be a handy reference manual that you can use on the job after you’ve taken the ASE test.