ASE T4 Heavy Duty Air Brakes


Available at No Additional Charge with Membership

Master essential heavy-duty air brake maintenance with our comprehensive course. Learn disc and drum brake adjustments, wheel seal and bearing removal, and understand air compressor functions. Gain confidence in diagnosing, removing, and replacing air brake components efficiently.

ASE Accredited Provider
Online Only Clear


Learn how to adjust both disc brakes and drum brakes. Wheel seal and wheel bearing removal and adjustments. Air compressor, governor, air dryer functions and components. After the Heavy Duty Air Brake course, the student will understand and be able to competently and efficiently diagnose, remove, and replace any failed air brake component.

Topics Covered:

  • Hydraulic system
  • Air Brake System
  • Drum Brake
  • Disc Brake

Course Objectives:

  • Gain hands-on experience in diagnosing and repairing heavy-duty air brake systems.
  • Learn to perform removal and replacement procedures for disc and drum brake components.
  • Understand the adjustment techniques for both disc and drum brakes.
  • Develop proficiency in wheel seal and wheel bearing removal and adjustments.
  • Explore the functions and components of essential air brake system elements such as compressors, governors, and air dryers.

Runtime = 85 minutes
Credit Hours = 1.75

Additional information

Online Only