Using this Westinghouse oven door hinge is easy. First, make sure your oven is turned off and cooled down. Then, remove the old hinge carefully following the oven's user manual. Install the new hinge in the same position as the old one. Ensure it's firmly attached. When using the oven door, open and close it gently to avoid putting too much stress on the hinge. For maintenance, check the hinge regularly for any signs of wear or damage. If you notice any issues, replace the hinge promptly. You can clean the hinge with a soft, damp cloth to keep it in good condition. That's all you need to know to use and take care of this hinge.