3) Removes, replaces, adjusts, cleans and installs parts and components such as wheel seals, switches, sensors, fuel pumps, water pumps, power steering pumps, brakes, filters, radiators, bearings, springs, shock absorbers, wheel cylinders, starter motors, mufflers, battery cables, and other items of similar complexity. Assists higher graded mechanics in the repair and/or overhaul of major systems to include internal combustion engines, turbine engines, automatic and non-automatic transmissions, heavy duty drive line systems, and hydraulic utility systems and controls.