Compares equipment and techniques used in the major arc welding and thermal cutting processes. Learners perform introductory level welds in the SMAW, GMAW, FCAW and GTAW processes. Learners also perform material preparation skills including shearing, grinding and thermal cutting.

Explores the operation, maintenance and overhaul of various heavy-duty steering and suspension systems. Wheel alignment diagnosis, adjustment and repair will be examined.

Introduces fastener identification and torque as it relates to equipment repairs. In the lab setting, proper torque techniques and concerns are discussed and practiced.

Expands on the principles of basic electricity and application. Wiring diagram interpretation and utilization are introduced and practiced. Learners will also begin to apply their knowledge on the battery and starting systems.

Analyzes the fundamentals of electricity and electrical safety. Explores Ohm’s Law, use of a digital multimeter, wiring and components.

Focuses on the DOT's criteria for performing annual inspections. Also covers record-keeping requirements, liability concerns, and offers the opportunity to earn an annual inspection certificate upon successful completion of the test.

Discusses the importance of vehicle maintenance and inspections on commercial motor vehicles. Also introduces the techniques for performing proper maintenance and inspections.

Explores drum and disc air operated foundation brakes, as well as heavy-duty hydraulic brakes. Provides the opportunity for learners to test and troubleshoot the entire air and hydraulic brake systems. Introduces learners to ABS systems found in trucks.

Focuses on the air brake system component operation and maintenance for trucks and tractor/trailers. Learners are introduced to the fundamentals of heavy truck air brake systems and camshaft actuated foundation brake components. Students are instructed on proper maintenance inspection techniques for cam actuated air brake systems.

Examines proven strategies designed to help learners achieve greater personal, academic, and professional success. Learners will apply personal responsibility thinking and behaviors; self- management, awareness, and motivation strategies; as well as interdependence skills to develop a proactive life plan.

Focuses on the various components that comprise the heavy duty drive train of heavy duty trucks and tractors. Learners will service and adjust heavy duty clutches. Learners will also review overhaul procedures on axles and differentials, as well as service procedures for driveshaft components.

Instructs learners on the fundamentals of heavy duty transmissions. Learners will overhaul manual and automatic shifting transmissions, troubleshoot and repair fully automatic and automatic shifting manual transmissions and read wiring and air schematics.

Develops writing skills which include prewriting, drafting, revising and editing. A variety of writing assignments are designed to help the learner analyze audience and purpose, research and organize ideas and format and design documents based on subject matter and content. Also develops critical reading and thinking skills through the analysis of a variety of written documents. Keywords: Written Comm, Comm, Writing

Emphasizes schematic interpretation with applications towards diagnosis and repair. In depth lighting, gauge, battery, starting and charging systems and their diagnostic strategies will be examined. Through a lab setting, learners will implement meter usage and electrical testing.

Explores diesel engine theory and operation. Also provides the learner with a diesel engine component overview.

Expands on engine component function and understanding through cylinder head disassembly and evaluation. Engine clean care, proper tune-up procedures and application of service tools is also emphasized.