Diesel and Heavy Equipment Technician Course Description
Suspension and Steering
Highlighted in this course will be an analysis of construction and working principles of chassis components. Included will be frames, suspension systems, steering gears and linkages, wheels and tires, and wheel alignment. Special attention will be given to products used in servicing chassis components. Prerequisite: Admission to Diesel & Heavy Equipment
Braking Systems
Fundamentals of vehicle braking systems including drum and disc on hydraulic and air systems are studied. Power and anti-skid systems are included with emphasis on troubleshooting and component replacement and reconditioning. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program
Basic Electricity
This is the study of construction, function, and principles of operation of starting motors, charging systems and controls, Basic electronics including capacitance, inductance, series and parallel circuits, magnetism and Ohm’s Law, wiring schematics, soldering techniques, and use of diagnostic equipment are covered. Vehicle control and accessory systems will be studied. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program 324121
Advanced Electricity
This course will provide advanced training in the theory, operating principles, diagnosis and repair of vehicle electronic/electrical systems. Emphasis will include vehicle ignition, starting, charging, and lighting system problem diagnosis and repair as related to the truck, construction, and heavy equipment industries. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program 324121
Fuel Systems and Emissions
This course will provide a detailed coverage of the principles of
operation, the components and diagnostic procedures for modern diesel
engines. Emission control systems will be included.
Course emphasis will include fuel injection and pump timing procedures.
Prerequisite: Admission to Diesel & Heavy Equipment Technician Program
324121
Engine Performance
This course will provide an introduction to ignition systems, fuel systems, air induction systems, exhaust systems, emission control systems, and engine electrical systems. Course emphasis will include the proper diagnosis and repair of system components as related to the truck, construction, and heavy equipment industry. A review of engine operation and related servicing will also be provided. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program 324121
Engine Repair
This course will provide a general overview of engine types and operating characteristics. Course emphasis will include the diagnosis and repair of cylinder heads, valve train components, and engine blocks and related components. Engine support systems such as the lubrication systems, cooling system, ignition system, fuel and exhaust systems will also be covered. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program 324121
Drive Train
The course will provide training in the proper diagnosis and repair of clutches, manual transmissions, drive shafts and universal joints, and drive axles. Coverage of track-type vehicle service will also be included. Diagnostic and service procedures will apply to the truck, construction, and heavy equipment industries. Prerequisite: Admission to Diesel & Heavy Equipment Technician Program 324121
Heating Ventilation and Air Conditioning
This course will provide an introduction to vehicle air conditioning systems. System components, operating characteristics, component testing, diagnosis, and repair will be covered in detail for popular system types. Coverage will include servicing of engine cooling systems as well as diagnosis and servicing of vehicle heating systems. Prerequisite: Admission to Automotive Technician Program 324042 or Diesel & Heavy Equipment Technician Program
Applied Fluid Power
Covers basic principles and application of pumps, compressors, motors, valves, seals, packing, and conductors. Students learn the advantage of hydraulic and pneumatic systems, as well as the physical properties of liquids and air. The intent is to identify various parts of a circuit and to illustrate standard liquid power components through laboratory experiments. Prerequisite: Admission to Automotive Technician 324042, Diesel & Heavy Equipment Technician 324121 or Machine Tool Technician 324201
