Diesel Systems Tech

Purpose — Diesel Systems Technician 1

Diesel Systems Technician 1 prepares students for careers in the transportation, distribution, and logistics industry by providing hands-on training in diesel engine service, maintenance, diagnostics, and repair. Students develop the technical knowledge, problem-solving abilities, and workplace skills needed to inspect, maintain, and repair diesel engines, electrical systems, fuel systems, brakes, and other major vehicle components while practicing safe and efficient work habits. The program also emphasizes communication, leadership, employability skills, and technical proficiency to prepare graduates for entry-level employment and continued advancement in the diesel service industry.

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Purpose — Diesel Systems Technician 2

Diesel Systems Technician 2 prepares students for advanced careers in the transportation, distribution, and logistics industry by building on foundational diesel service skills with specialized training in diesel engine maintenance, electrical systems, fuel injection, hydraulics, drivetrain systems, steering and suspension, heating and air conditioning, and preventive maintenance. Through hands-on, competency-based instruction, students develop the technical knowledge, critical thinking, and problem-solving skills needed to diagnose, service, and repair complex diesel systems while practicing safe and efficient work habits. The program also emphasizes communication, leadership, human relations, and employability skills to prepare graduates for successful careers in the diesel service industry.

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PROGRAM STRUCTURE
Diesel Systems Technician 1

OCP A
Diesel Engine Mechanic/Technician Helper
Length: 150 Hours

OCP B
Diesel Electrical and Electronics Technician
Length: 300 Hours

OCP C
Diesel Engine Technician
Length: 300 Hours

OCP D
Diesel Brakes Technician
Length: 300 Hours

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PROGRAM STRUCTURE

Diesel Systems Technician 2

OCP A
Diesel Engine Preventative Maintenance Technician
Length: 150 Hours

OCP B
Diesel Heating and Air Conditioning Technician
Length: 150 Hours

OCP C
Diesel Steering and Suspension Technician
Length: 150 Hours

OCP D
Diesel Drivetrain Technician
Length: 150 Hours

OCP E
Diesel Hydraulics Technician
Length: 150 Hours

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Requirements

Age 16+

Academic skill level
required to complete program:

Reading 9, Math 9, Language/Writing 9

Physical Requirements:

Able to crouch, lift 30lbs, climb ladder

Certification(s)

ASE T Series Medium/Heavy Truck Service
T1 - Gasoline Engines
T2 - Diesel Engines
T3 - Drivetrain
T4 - Brakes
T5 - Suspension & Steering
T6 - Electrical/Electronic Systems
T7 - Heating, Ventilation & A/C
T8 - Preventative Maintenance Inspection

ASE Entry Level
Brakes, Diesel Engines, Electrical/Electronic Systems, Suspension & Steering, Inspection Maintenance & Minor Repair

WHAT YOU'LL LEARN
Diesel Systems Technician 1

Diesel Engine Fundamentals
Build a strong foundation in diesel engine operation by learning engine components, maintenance procedures, preventive service, and professional shop practices.

Electrical & Electronic Systems
Inspect, diagnose, and repair diesel electrical systems, including batteries, starting systems, charging systems, lighting, gauges, and electronic controls.

Engine Diagnostic & Repair
Develop the skills to diagnose and repair diesel engines, fuel systems, cooling systems, lubrication systems, air induction systems, exhaust systems, and engine brakes.

Brake Systems & Safety
Service and repair air brake and hydraulic brake systems while learning proper inspection techniques, braking components, wheel bearings, and safety procedures used throughout the diesel industry.

Professional Tools
& Shop Technology
Gain hands-on experience using precision measuring instruments, diagnostic equipment, specialty tools, and manufacturer service information while following OSHA, EPA, and industry safety standards.

Career Readiness
& ASE Preparation

Develop the technical knowledge, professionalism, communication, and problem-solving skills needed for careers in diesel service, heavy equipment, fleet maintenance, transportation, and commercial truck repair while preparing for ASE-aligned industry standards.

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WHAT YOU'LL LEARN
Diesel Systems Technician 2

Preventive Maintenance
& Diesel Engine Service

Perform comprehensive inspections, preventive maintenance, and routine servicing of diesel engines while learning to identify problems before they become major repairs.

Steering, Suspension
& Drivetrain Systems
Inspect, diagnose, and repair steering systems, suspension components, drivetrains, clutches, transmissions, drive axles, and related heavy-duty vehicle systems.

Heating, Air Conditioning
& Climate Control

Service and repair diesel HVAC systems, including compressors, condensers, evaporators, heating systems, refrigerant recovery, and climate control components.

Hydraulic Systems

Develop hands-on skills diagnosing and repairing hydraulic pumps, valves, cylinders, hoses, fittings, reservoirs, filtration systems, and hydraulic control components used in heavy equipment and commercial vehicles.

Advanced Diesel Diagnostics

Use professional diagnostic equipment, manufacturer service information, and systematic troubleshooting techniques to identify and repair complex diesel engine, electrical, fuel, brake, and hydraulic system concerns.

Career Readiness
& ASE Preparation

Strengthen the technical knowledge, professionalism, communication, and problem-solving skills needed for careers in diesel service, heavy equipment, fleet maintenance, agriculture, construction, and commercial transportation while preparing for ASE-aligned industry standards.

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PROGRAM AT A GLANCE

PROGRAM RESOURCE