Module 1	Introduction to Brake Systems
Module 2	Personal Safety Around Vehicles and Air Brake Systems
Module 3	Service Brake Chambers, Slack Adjusters and Foundation Brakes
Module 4	The Supply System
Module 5	The Service Brake System
Module 6	The Spring Brake System (Park / Emergency Brakes)
Module 7	Service and Spring Brake System Options and Design Variables
Module 8	The Tractor Protection and Trailer Supply System
Module 9	The Trailer Service Brake Control System
Module 10	Trailer Brake Systems
Module 11	Anti-lock Brake System (ABS) Basics
Module 12	Air Brake System Inspection, Maintenance and Testing

MODULE 3 Service Brake Chambers, Slack Adjusters and Foundation Brakes (Wheel Brakes)
Service Brake Chambers - How they work,       Component Identification and Operation	ABI-CE 3-1 Narrated Animation
Brake Chamber Sizes and Effective Diaphragm Areas	ABI-CE 3-2 Illustration (chart)
Converting Air Pressure into Mechanical Force (Area X Pressure = FORCE)	ABI-CE 3-3 Illustration
Brake Chamber Size, Markings, Outside Diameter (OD) and Adjustment Limits	ABI-CE 3-4 Illustration (chart)
Brake Chamber Stroke vs. Application Force	ABI-CE 3-5 Narrated Animation
Slack Adjuster - Basic Function, Leverage & Torque	ABI-CE 3-6 Illustration
Slack Adjuster Types (Manual & Automatic)	ABI-CE 3-7 Illustration
S-Cam Brake - Component Identification and Operation	ABI-CE 3-8 Narrated Animation
Wedge Brake - Component Identification and Operation	ABI-CE 3-9 Narrated Animation
Disc Brake - Component Identification and Operation	ABI-CE 3-10 Narrated Animation