Using this cam sensor cover kit is easy. First, gather all the parts in the kit, which includes four covers, eight stainless countersunk socket head cap screws, and an allen tool. Make sure your engine is turned off and cooled down before you start the installation. Use the allen tool to carefully attach the covers with the screws. Make sure they are tightly and correctly installed. As for maintenance, regularly check the covers for any signs of damage or looseness. You can clean the covers with a soft cloth and a mild cleaner. Avoid using harsh chemicals that could damage the 6061 - T6 aluminum. If you notice any issues, replace the parts as soon as possible to keep your engine running smoothly.