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 12	Air Brake System Inspection, Maintenance and Testing
Visual Inspections:
Introduction and Personal Safety Equipment (In Pre-Engine-Start Procedures)		ABI-CE 12-1 Illustration / Photos
Compressor Inspection		ABI-CE 12-2 Illustration / Photos
Air Tanks, Lines and Fittings, Gladhands		ABI-CE 12-3 Illustration / Photos
Foundation Brakes		ABI-CE 12-4 Illustration / Photos
Pre-Test Preparations (Before Starting the Vehicle)		ABI-CE 12-5 Illustration
Air System Functional Tests:
Introduction and SUBMENU		ABI-CE 12-6 Submenu (Active)
1	- Initial Pressure Build and Retention	ABI-CE 12-6.01 Narrated Animation
2	- Tractor Park (spring brake) System	ABI-CE 12-6.02 Narrated Animation
3	- Tractor Service Brake System (and Tractor Protection Valve)	ABI-CE 12-6.03 Narrated Animation
4	- Low Air Warning System	ABI-CE 12-6.04 Narrated Animation
5	- Pressure Rise-Time Recovery (85 - 100 PSI) and Governor Cut-Out	ABI-CE 12-6.05 Narrated Animation
5A	- Pressure Rise-Time Recovery (50 - 90 PSI) and Governor Cut-Out	ABI-CE 12-6.05A Narrated Animation
6	- Compressor Cut-in	ABI-CE 12-6.06 Narrated Animation
7	- Supply and Service Reservoir Draining	ABI-CE 12-6.07 Narrated Animation
8	- Tractor Park and Service Brake Dynamic Tests	ABI-CE 12-6.08 Illustration
9	- Trailer Supply, Spring and Service Brakes	ABI-CE 12-6.09 Narrated Animation
10	- Trailer Spring and Service Brake Dynamic Tests	ABI-CE 12-6.10 Illustration
Brake Chamber Stroke (A Crucially Important Adjustment)		ABI-CE 12-7 Narrated Animation
Brake Stroke Inspection and Adjustment       (Before Checking Brake Chamber Stroke)		ABI-CE 12-8 Illustration
Brake Adjustment Inspection:
Brake Stroke Inspection - Introduction, Test Preparations and Equipment		ABI-CE 12-9 Illustration
Brake Stroke - Mark & Measure		ABI-CE 12-10 Narrated Animation
Brake Stroke - Measure & Re-measure		ABI-CE 12-11 Narrated Animation
Brake Stroke Adjustment - Introduction, Brake Component Wear & Brake Stroke		ABI-CE 12-12 Illustration
Adjusting Manual Slack Adjusters (adjustment procedures)		ABI-CE 12-13 Narrated Animation
Automatic Slack Adjusters (12-Pack to Go - Initiating the Auto Adjust Process)		ABI-CE 12-14 Illustration
REVIEW - Basic Spring and Service Brake System Function		ABI-CE 12-15 Narrated Animation