Using this Technika oven door hinge is straightforward. First, make sure your oven is turned off and cooled down. Then, remove the old hinge carefully by following the oven's manual instructions. Take your new hinge and align it with the mounting points on the oven. Secure it in place using the appropriate tools. When using the oven, try to open and close the door gently to avoid putting too much stress on the hinge. As for maintenance, periodically check the hinge for any signs of wear, like loose parts or excessive movement. If you notice any issues, contact us right away. And remember, if you're ever unsure about the installation or suitability of this part, give us your oven model number, and we'll help you out.