Entry level knowledge of general mechanics, including brakes, drive train, A/C and heat, cooling systems, electrical components, electronics (ECM, Body Controls), steering and suspension, diesel components, fuel systems, exhaust systems, welding abilities, and autobody repair principles. Depending on the chosen Apprentice Program - Must have the entry level technical knowledge of truck equipment required, including transmissions, engines, fuel systems, hydraulics, electrical system, and autobody repair principles.