This is one of my hobbies; buy used-damaged tools and items to repair them, resell them and buy more damaged tools hehehehe. This first video I.am explaining that the first step is to clean, analyze and quantify the cache and write down what needs to be done like what needs repairs, what needs to be purchased and get an idea of the solution and process to repair the item. In this particular case only the legs locking mechanism was damaged. Is a rather easy fix but I'm gonna make it complicated hehehehe. Second part of this series shows how to reassemble the main components which are in working order, enjoy.