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Mountain Gateway Community College · Courses

DSL

6 courses with the subject DSL, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.

DSL 135Introduction to Diesel Technology3

Introduces careers in the diesel repair industry, safety procedures, tools and equipment used in the industry, and component identification. Teaches preventative maintenance inspections (PMI), precision measuring, and the use of electronic databases for service and repair. Credits 3. Lecture 2 hours. Lab 2 hours. Total 4 hours per week. Lecture Hours per Week: 2 Lab Hours per Week: 2 Total Hours per week 4

Subject
DSL
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu
DSL 137Basic Diesel Engine Systems5

Introduces the theory of operation, design, and components of a modern diesel engine. Provides instruction on modern fuel system components and operation. Presents the design and operation of air induction, lubrication, and cooling systems. Demonstrates basic engine diagnostics. Provides preparation for the Automotive Service Excellence (ASE) T2 Engines certification examination. Credits - 5. Lecture - 4 hours. Laboratory - 2 hours. Total Contact - 6 hours per week. 5 credits Credential: ASE Entry Level Medium/Heavy Truck Diesel Engines Lecture Hours per Week: 4 Lab Hours per Week: 2 Total Hours per week 6

Subject
DSL
Credits (min)
5
Credits (max)
5
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu
DSL 143Diesel Truck Electrical Systems4

Studies the theory and operation of various truck and tractor electrical systems. Covers preheating, starting, generating, and lighting systems. Uses modern test equipment for measurement, adjustment, and troubleshooting. Lecture 2 hours per week. Laboratory 4 hours. Total 6 hours per week. 4 credits Lecture Hours per Week: 2 Lab Hours per Week: 4 Total Hours per week 6

Subject
DSL
Credits (min)
4
Credits (max)
4
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu
DSL 145Medium/Heavy Duty Truck Preventative Maintenance and Inspection3

Presents the process of implementing a preventive maintenance program, the various inspection procedures required by the original equipment manufacturers (OEM), federal regulations, and the process of related documentation. Provides preparation for the Automotive Service Excellence (ASE) T8 Preventative Maintenance Inspection certification examination. Credits - 3. Lecture - 2 hours. Laboratory - 2 hours. Total Contact - 4 hours per week. Lecture Hours per Week: 2 Lab Hours per Week: 2 Total Hours per week 4

Subject
DSL
Credits (min)
3
Credits (max)
3
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu
DSL 210Medium/Heavy Duty Truck Brake Systems5

Presents the operation of air and hydraulic brake systems. Demonstrates diagnostic and repair procedures in accordance with Federal Motor Vehicle Safety Standards (FMVSS) 121. Presents diagnostic and repair procedures for anti-lock braking systems (ABS) and electronic braking systems (EBS). Provides preparation for the Automotive Service Excellence (ASE) T4 Brakes certification exam. Credits - 5. Lecture - 4 hours. Laboratory - 3 hours. Total Contact - 7 hours per week. 5 credits Lecture Hours per Week: 4 Lab Hours per Week: 3 Total Hours per week 7

Subject
DSL
Credits (min)
5
Credits (max)
5
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu
DSL 212Medium/Heavy Duty Truck Steering and Suspension5

Presents steering and suspension components used on modern medium/heavy duty trucks, including the operation of each system and how it affects the overall operation of the truck. Teaches how to perform a multi axle alignment using industry standard equipment, standard industry techniques, and diagnostic procedures. Provides preparation for the Automotive Service Excellence (ASE) T5 Steering and Suspension certification examination. Credits - 5. Lecture - 4 hours. Laboratory - 2 hours. Total Contact - 6 hours per week. Lecture Hours per Week: 4 Lab Hours per Week: 2 Total Hours per week 6

Subject
DSL
Credits (min)
5
Credits (max)
5
Credit unit
Credits
Type
course
Edition
2026-2027
Catalog
2026-2027 Catalog
Source
catalog.mgcc.edu

Source: Mountain Gateway Community College's catalog, linked per course · table learning_unit · CourseShelf publish 59