Lean manufacturing is a methodology focused on minimizing waste within manufacturing systems while simultaneously maximizing productivity. Waste is considered anything that does not add value to the customer. In a basic assembly line, I would apply lean manufacturing by first identifying areas where waste occurs, such as excess inventory, overproduction, or unnecessary movement of materials. Then, I would work on streamlining processes to ensure a smooth flow of production. This might involve implementing Just-In-Time production to reduce inventory levels, using value stream mapping to identify and eliminate bottlenecks, and applying continuous improvement techniques to enhance efficiency. Additionally, I would focus on maintaining high quality through regular quality control checks and fostering a culture of continuous improvement among team members to ensure ongoing optimization of the assembly line.