Using this oven door hinge support bracket is easy. First, make sure your oven is turned off and cooled down. Then, remove the old hinge support bracket from the oven walls. Simply place the new bracket in the same position and align the mounting holes. Secure it using the appropriate screws. As for maintenance, keep the bracket clean by wiping it with a dry cloth regularly. Avoid using harsh chemicals as they may damage the bracket. If you notice any signs of wear or looseness, check the mounting screws and tighten them if necessary. Before buying, double - check your oven's model number to ensure this part is a perfect fit for your appliance.