Using this Simpson brake lever is straightforward. First, make sure your washing machine is turned off and unplugged for safety. Locate the old brake lever in your machine and carefully remove it. Then, install the new lever in its place. It's designed to fit easily, but ensure it's properly seated. As for maintenance, keep the lever clean from dirt and debris. Check it periodically for any signs of wear and tear. If you notice any issues, don't hesitate to contact us. And remember, if you're ever unsure about the suitability of this part for your washing machine, reach out to us with your full model number before making a purchase.