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 10	Trailer Brake Systems
Trailer Brake Systems – Introduction		ABI-CE 10-1 Illustration
Spring Brake Priority System Component Identification & Operation		ABI-CE 10-2 Narrated Animation
Service Brake Priority System Component Identification & Operation		ABI-CE 10-3 Narrated Animation
Service Brake Priority (with Multi-Function Valve)		ABI-CE 10-4 Illustration
Protected Reservoir System		ABI-CE 10-5 Illustration
Trailer Systems Summary		ABI-CE 10-6 Illustration
What Your Air Pressure Gauges Tell You and DON’T Tell You		ABI-CE 10-7 Illustration