Loads and unloads previously setup machines, such as arbor presses, drill presses, taps, spot-welding machines, riveting machines, milling machines, or broaches, to perform fastening, force fitting, or light metal-cutting operation on assembly line. Operates production line equipment of a level of complexity requiring the specified training or assembling products, units, machines, equipment, and/or sub-assemblies that are larger, heavier, and/or more complex than those assembled by Product Assembler (Bench).