Credits:
6
Upon successful completion the apprentice is able to understand the principles of operation of truck and coach air brake systems; is able to diagnose and repair truck and coach air brake systems, and suspension systems; is able to understand the principles of operation, diagnose and repair heavy duty hydraulic and air-over-hydraulic brakes, wheel end assemblies, and truck and coach mechanical suspensions; and is able to understand the operating principles of truck and coach tire and wheel assemblies, and air suspension systems.