DISL-230 — On-Highway Brakes 6

DISL-230 On-Highway Brakes 6 DISL-230 On-Highway Brakes 6 Theory and operation of air brake systems, hydraulic brake systems, retarders, and foundation brake components. Students will work on a variety of on-highway class 4 to 6 trucks. Safety will be strictly enforced. A grade of “C” or better must be earned to receive credit for this course. pring Fee - Course/Program (F) $90.00