Diesel/Heavy Equipment Technologies Courses
Total Clock Hours 1080
ES1100 Job Search/Resume
Clock Hours 6
The Job Search/Resume Class is designed to equip students with the necessary skills to successfully navigate the job search process. The class provides students with guidance in identifying potential employers, as well as assistance in completing job applications and preparing a standout resume and cover letter.
ES1110 Interview Skills
Clock Hours 9
The Interview Skills Class is a valuable resource for students as they prepare for job interviews. The class covers the components of an interview, common interview questions, and offers students the opportunity to practice their interview skills in a supportive environment.
MAARC8 First Aid and CPR
Clock Hours 8
The American Red Cross Adult First Aid/CPR/AED course incorporates the latest science and teaches students to recognize and care for a variety of first aid emergencies such as burns, cuts, sudden illnesses, head, neck, back injuries, and how to respond to breathing and cardiac emergencies.
BMCOSHA OSHA 10 Training
Clock Hours 10
OSHA 10: This training provides information and guidance for occupational safety and health regulations, standards, and practices that help prevent injuries and keep workplaces safe and productive.
DH1191 Applied Math
Clock Hours 33
The applied math class will build from reviewing basic skills to specific math used in the Diesel/Heavy Equipment trade. The class focuses on helping students learn, understand and practice these necessary skills.
DH1110 General Shop Operations
Clock Hours 36
Identify, maintain and demonstrate the proper use of hand tools and basic power tools; define and apply mechanic terminology; identify common fasteners; read a thread chart and perform basic tapping and threading; identify and use precision measuring tools. Research and prepare a parts list; carry out instructions furnished in written, oral, or diagrammatic form; read manuals and apply to work situation; apply mechanics math as required.
DH1131 Engines
Clock Hours 228
Identify various makes and models of diesel engines; explain diesel engine operation; demonstrate basic repair practices; disassemble engine assemblies, clean, inspect and measure all parts for wear using manufacturer’s specifications; measure or replace valves/valve guides; inspect crankshafts; replace engine bearings and measure clearance; install cylinder liners; fit pistons to connecting rods; install piston rings; install gaskets and seals; assemble engine and all associated parts; test run and adjust engine to specifications; diagnose various engine failures.
DH1141 Fuel Systems
Clock Hours 60
Explain fuel system inspection; identify fuel system components; describe operation of hydro-mechanical, Mechanical Electronic Unit Injector (MEUI) and High Pressure Common Rail (HPCR) fuel systems; demonstrate fuel filter replacement; demonstrate fuel system bleeding procedures; install and time fuel injection pumps; remove and install fuel injectors; calibrate HPCR injectors using a scan tool; diagnose and repair fuel system failures.
DH1152 Engine Cooling and Lubrication
Clock Hours 30
Explain the functions and importance of engine oil; explain the operation of oil filters and filtration systems; describe the operation of oil supply reservoirs, oil pumps and oil coolers; demonstrate the maintenance, diagnosis and repair of engine lubrication systems; explain the functions and importance of engine coolant; identify cooling system components; explain operation of water pumps, thermostats, and heat exchangers; demonstrate the maintenance, diagnosis and repair of engine cooling systems.
DH1162 Intake and Exhaust Systems
Clock Hours 30
Explain the construction and operation of intake manifolds, air filters, and after-cooler systems; inspect and service air intake systems; identify exhaust system components; explain the construction and operation of cooled Exhaust Gas Recirculation (EGR) systems; describe the operation and service of turbochargers; locate and repair exhaust leaks; explain the construction and operation of exhaust after-treatment systems including diesel particulate filters and urea Selective Catalytic Reduction (SCR); maintain and service Tier 4 Final emission control systems.
DH1172 Welding
Clock Hours 60
Demonstrate basic fabrication and repair procedures using oxyacetylene, stick, and wire feed welding processes.
DH1181 Intro to HVAC
Clock Hours 30
Explain the design and operation of mobile equipment Heating Ventilation Air Conditioning (HVAC) systems; identify HVAC components.
DH1202 Hydraulic Systems
Clock Hours 96
Explain hydraulic principles; identify and explain the operation of hydraulic components; interpret hydraulic schematics; diagnose hydraulic system failures and demonstrate safe service procedures.
DH1222 Tire Repair
Clock Hours 24
Explain safety issues related to tire repair; demonstrate proficiency in the service and repair of mobile equipment tires.
DH1231 Steering and Suspension
Clock Hours 30
Explain operation of mobile equipment steering and multiple suspension systems; identify the difference in caster, camber and toe to assist in troubleshooting tires problems and tire wear; perform wheel alignments and tire balancing; repack and adjust wheel bearings, performing regular maintenance on the equipment.
DH1212 Brakes
Clock Hours 30
Describe the design and operation of air and hydraulic brake systems; identify and explain the operation of brake foundation components; diagnose brake failures in hydraulic and air brake systems; demonstrate proper service procedures for mobile equipment hydraulic and air brakes.
DH1242 Drivetrain
Clock Hours 30
Describe the components of differential, drive line, axles and their purpose. Perform removal and reinstall of differentials, axles, drivelines; perform troubleshooting procedures and regular maintenance.
DH1251 Transmissions
Clock Hours 60
Describe the construction, operation, inspection, and maintenance of manual and automatic transmissions; demonstrate diagnosis and repair procedures on standard and automatic transmissions.
DH1262 Undercarriage
Clock Hours 30
Remove and replace the track assembly on a bulldozer; remove and replace the final drive on a bulldozer; remove, repair and install swing frames on a bulldozer; replace cutting edges on a grader/bulldozer blade; jack up and install blocking or jack stands on heavy equipment.
DH1275 Electrical/Electronic Systems
Clock Hours 210
Explain basic electrical theory, including Ohm’s law and Kirchhoff’s laws; explain electrical component operation; describe electrical system design; interpret electrical schematics; diagnose and service mobile equipment batteries, starters and generators; explain electronic control principles; explain electronic component operation, describe electronic control system design; diagnose electrical/electronic failures using digital multi-meters, current probes, digital storage oscilloscopes and scan tools.
DH1282 HVAC Systems
Clock Hours 30
Perform HVAC system inspection and performance checks; diagnose failures in HVAC systems using pressure and temperature readings; demonstrate the location of refrigerant leaks; explain the importance of scan tools for HVAC diagnosis; demonstrate the operation of a recovery, recycle and recharge (RRR) machine; receive training to obtain Environmental Protection Agency (EPA) 609 certification for handling of refrigerants.