I watched the very simple video on the appliance parts pros website and was guided through without a problem. Our dishwasher is a Kitchen Aid and it seem the small plastic arms of the door handle break off every few years. Design should be a metal sprocket but since it is not then that means we have to replace these handle parts every few years. Now that I know how it is not a huge stress for me anymore. I also bought a spring, bracket and actuator just in case and replaced them all but the part that gets the most wear is the plastic handle.