Diesel/Heavy Equipment
Technology graduates may earn up to 26 University of Alaska college credits
towards the requirements of an Associate of Applied Science Diesel
Technology Degree.
Occupational
levels of Technician Level 3,
Technician
Level 2, or Technician Level 1 will be assigned upon successful completion
of the training program based on the student’s proficiency of the
program’s competencies.
Related
Studies
Participate in school safety orientation, complete achievement tests, obtain
First Aid & CPR card, complete applied math class and
computer skills practice, participate in resume writing and job search training,
participate in interview and communications training.
Return
to Program Content Requirements
General
Identify, use, and maintain basic shop tools, demonstrate the proper use of
hand tools and basic power tools, define and apply mechanic terminology, identify
common fasteners, read tap and thread chart and perform basic tapping and
threading, identify and use precision measuring tools.
Return
to Program Content Requirements
Brakes
Describe the design and operation of air and hydraulic brake systems, describe
air and hydraulic supply system and service, truck rear axle brake application
system and service, trailer brake application and service, tractor steering
axle brake application system and service; service hydraulic and air brakes on
truck or loader.
Return
to Program Content Requirements
Tire
Repair
State safety issues and demonstrate proficiency in the repair of tires,
service and repair a large truck and loader tire.
Return
to Program Content Requirements
Chassis
Components
Service car, truck, and heavy equipment tires, remove and replace vehicle
clutch, repack and adjust wheel bearings, disassemble and reassemble 3- and
4-speed transmissions, disassemble, reassemble and adjust differential
assembly, diagnose and repair chassis and suspension components.
Return
to Program Content Requirements
Electrical
Service batteries, troubleshoot and repair vehicle wiring and lighting
systems, service ignition systems, including tune-up, timing and repair,
explain the basic theory of ignition system operations, service starters;
including bench testing rebuilt units, explain theory of starting system
operations and generator/regulator system operations, service alternators;
including bench testing rebuilt units, explain theory of alternator system
operation.
Return
to Program Content Requirements
Transmissions
Describe the construction, operation, inspection and maintenance of the
standard transmission, describe service procedures for standard transmissions,
Describe the construction, operation, inspection and maintenance of the
automatic transmission, service a standard and an automatic transmission.
Return
to Program Content Requirements
Hydraulic
Systems
Identify hydraulic components, understand basic pumps, explain hydraulic
principles, demonstrate industrial applications and hydraulic troubleshooting.
Return
to Program Content Requirements
Engines
Identify different diesel engines, explain the basics of diesel engine
functions, demonstrate basic repair practices, disassemble engines, clean and
inspect all part, inspect and measure all parts for wear using
manufacturers’ specifications, grind valves and seats, explain camshaft
functions, measure, knurl or replace valve guides, replace engine bearings and
measure clearance, install cylinder liners, fit pistons to connecting rods,
correctly install piston rings, assemble engine and all associated parts, test
run and adjust engine to specifications, troubleshoot various engine problems.
Return to
Program Content Requirements
Fuel
Systems
Inspect fuel systems, identify fuel system components, understand fuel system
flow, demonstrate fuel filter replacement, demonstrate fuel system bleeding
procedure, troubleshoot fuel system problems, install and time fuel injection
pumps, remove and install fuel injectors, clean and adjust fuel injectors,
basic understanding of computer controlled injection pumps and fuel injectors.
Return
to Program Content Requirements
Engine
Lubrication
Explain A.P.I. Oil classification system, working knowledge of oil filters and
filtration systems, working knowledge of oil pumps and oil supply, understand
oil coolers.
Return
to Program Content Requirements
Cooling
Systems
Correctly identify all parts of cooling system, understand functions of a
water pump and pump development, understand workings of a thermostat, inspect
and test heat exchangers, correct use of antifreeze.
Return
to Program Content Requirements
Intake
Systems
Understand intake manifolds, air filters and air filtration system, inspect
and service air intake systems.
Return to
Program Content Requirements
Undercarriage
Remove and replace track on crawler tractor, disassemble and reassemble final
drive on crawler tractor, remove, repair and install swing frames on a crawler
tractor, replace cutting edges on blade, use torch, porta-power, and/or
hydraulic press to straighten parts on equipment, jack up and install blocking
or jack stands on heavy equipment.
Return to
Program Content Requirements
Governors
Identify,
test, and properly maintain various governors.
Return to
Program Content Requirements
Arc
and Gas Welding
Perform basic solder, braze, oxy-acetylene cutting and welding techniques.
Return to
Program Content Requirements
Education/Technical
Knowledge
Write up parts list, carry out instructions furnished in written, oral or
diagrammatic form, read manuals and apply to work situation, apply mechanics
math as required.
Return to
Program Content Requirements
To teach students the
skills and competencies of servicing, maintaining, and repairing construction
machinery and diesel engines.
For specific information on entry guidelines in reading
and mathematics for this program, contact the Admissions
Office at (800) 478-5389.
Construction equipment such as dump
trucks, road graders, front-end loaders, back hoes, bulldozers, and a large
transport truck are utilized by students developing mechanical skills.
Physical requirements of the
occupation are the ability to lift 100 lbs., carry 50 lbs., stoop, kneel, crawl,
walk, and stand continuously. The work also requires good finger dexterity.
Students will need to provide their own tools.
Welcome to the
Diesel/Heavy Equipment Technologies program. Normally, half the
investment of a mining, construction, or logging business is in equipment.
Good preventive maintenance is a priority and contributes to the success
of the business. 
