DMT 151 - Chassis Systems Theory

3 Credit Hours

Covers the design, construction, and operation of medium and heavy-duty truck hydraulic and air brake systems and components; including compressors, governors, air-lines, valves, controls, brake chambers, linkages, and foundation brakes. Covers the theory of medium and heavy-duty truck transmissions, differentials, clutches, and drivelines. Students will study system troubleshooting and repair, component removal and installation, overhaul procedures, and adjustments. Also covers gear ratios, component power handling ratings, and proper driveline angles. Covers truck
steering systems, including manual and power steering gears, steering linkage and adjustment, alignment and overhaul of system components. Students will also study truck suspension systems, which will include single and multi- leaf springs, torsion bar, and air ride systems.

Corequisites: DMT 151L

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