This course introduces theory, design, terminology, and operating adjustments for diesel engines. Emphasis is laced on safety, theory of operation, inspection, measuring, and rebuilding diesel engines according to factory specifications. Upon completion, students should be able to measure, diagnose problems, and repair diesel engines.
Course Prerequisites:
None
Total Credits:6
Class Credits:3
Lab Credits:9
Clinic Credits:0
HET-114: Power Trains
This course introduces power transmission devices. Topics include function and operation of gears, chains, clutches, planetary gears, drive lines, differentials, and transmissions. Upon completion, students should be able to identify, research specifications, repair, and adjust power train components.
Course Prerequisites:
None
Total Credits:5
Class Credits:3
Lab Credits:6
Clinic Credits:0
HET-125: Preventive Maintenance
This course introduces preventive maintenance practices used on medium and heavy duty vehicles and rolling assemblies. Topics include preventive maintenance schedules, services, DOT rules and regulations, and road ability. Upon completion, students should be able to set up and follow a preventive maintenance schedule as directed by manufacturers.
Course Prerequisites:
None
Total Credits:2
Class Credits:1
Lab Credits:3
Clinic Credits:0
HET-134: Diesel Fuel and Power System
This course introduces the principles of fuel injection and other power systems used in the heavy equipment industry including newer and cleaner technology. Emphasis is placed on test equipment, component functions, safety, and theories of older conventional and newer and cleaner Tier III and Tier IV fuel systems. Upon completion, students should be able to diagnose and service fuel systems and explain proper safety procedures on alternative fuel systems used in heavy equipment industry.
Course Prerequisites:
None
Total Credits:3
Class Credits:2
Lab Credits:3
Clinic Credits:0
HET-233: Suspension and Steering
This course introduces the theory and principles of medium and heavy duty steering and suspension systems. Topics include wheel and tire problems, frame members, fifth wheel, bearings, and coupling systems. Upon completion, students should be able to troubleshoot, adjust, and repair suspension and steering components on medium and heavy duty vehicles.
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