Credits - 3Lecture - 2Lab - 1 Hydraulic and airbrake systems principles of operation. Mechanical parking brake system principles of operation. Self-energizing, drum, disc, parking, internal expanding, and external band parking brakes will be covered. Brake system components and inspections will also be covered. Prerequisite: DSL 181 or AGM 131 Term(s) Offered: Spring Course Designation: C/T Elective - A maximum of 12 credits of college-level career and technical courses may be used as electives in the A.A.O.T. and the A.A.S. degrees.