This course introduces the students to our Diesel program by covering shop safety, tools and equipment. The course then focuses on diesel engine theory of operation. The students will be introduced to engine design and configurations, along with major engine components and their functions. They will reinforce their understanding by disassembling and reassembling diesel engines. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 1010L
The course will focus on basic electronic fundamentals. The students are introduced to wiring and circuit diagrams, circuit protection, switches, relays, solenoids and electrical/electronic components. With the understanding of the fundamentals, students will complete the course with batteries, starting and charging systems. Students must complete this course with a grade of C or better in order to count toward the Certificate or Associate Degree program in Diesel Services Technology. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 1410L
This course continues to build onto DSL 1410 by introducing students to more advanced concepts. The students will be learning lighting systems, instrumentation, body accessories, signal processing, sensors and inputs. Vehicle networks and electronic service tools will also be covered. This course prepares students to take the T6 ASE exam. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
DSL 1410, DSL 1410L
Corequisite(s):
DSL 1420L
This course expands the basic engine skills learned in DSL 1010 and provides the students the opportunity to grow their knowledge with modern heavy duty diesel engines. All engine systems will be examined with a deeper dive into function and failure analysis. Not only will students be dissembling and assembling engines, they will also be introduced to troubleshooting and diagnosing problems, along with analyzing failed parts. Engine electronics will be introduced so students can get a jump on current engine management platforms. This course prepares students to take the T2 ASE exam. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 1710L
This course introduces the students to Preventive Maintenance Inspections (PMI). The students will begin by learning basic vehicle operation, moving vehicles in and out of the shop along with connecting and disconnecting a trailer. The students will learn safety equipment, instruments and controls, inspections of lighting, brakes, tires, wheels, suspension and steering systems. Students will be introduced to Preventive Maintenance Plans (PMP), along with how to perform Department of Transportation (DOT) inspections. This course prepares students to take the T8 ASE exam. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 1810L
This course focuses on the operation and repair of the heavy duty brakes including air and hydraulic systems. The course will cover air systems including compressors, tanks, lines and valves. The students will learn drum and disc foundation brakes and along with ABS systems for both air and hydraulic brakes. Disassembly and assembly of wheel ends will also be taught to the industry standard of TMC Recommended procedure, RP618. This course prepares students to take the T4 ASE exam. 15 hours of lecture and 90 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 2210L
This course introduces the students to mechanical and hydraulic steering gears and linkages. The student also learns mechanical and air suspension systems, ride height, along with kingpins, wheel ends and tires. Heavy duty truck alignment theory and hands-on alignments are also covered. Students will also learn operation and maintenance of fifth wheels. This course prepares students to take the T5 ASE exam. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 2310L
This course focuses manual transmission drivetrains. Diagnosis, services and repair of manual transmissions, clutches, drivelines, and single and dual rear drive axle differentials. Automatic transmissions along with automated shift manual transmission maintenance will be covered. This course prepares students to take the T3 ASE exam. 30 hours of lecture and 60 hours of lab are required.
Prerequisite(s):
None
Corequisite(s):
DSL 2610L
