Using this Samsung adjustable washing machine leg with rubber foot pad is a breeze. First, unplug your washing machine from the power source for safety. Then, locate the old legs on your machine and remove them. Place the new adjustable legs in their position and turn them clockwise to tighten. Make sure the machine is level by using a spirit level. When using your washing machine, avoid overloading it as this can put extra stress on the legs. For maintenance, regularly check the rubber foot pads for any signs of wear or damage. If you notice any issues, replace the pads or the entire leg set. Keep the legs clean by wiping them with a dry cloth every few weeks to prevent dirt build - up.