Using this Perrin clutch line is easy. First, make sure your vehicle is turned off and in a safe, stable position. Locate the existing clutch line and carefully remove it. Then, install the new Perrin clutch line in its place, making sure to use the included copper crush washers for a proper seal. Tighten all connections securely. When it comes to maintenance, check the line regularly for any signs of wear or damage, such as cracks or leaks in the hose or coating. If you notice any issues, contact the manufacturer right away. Also, be careful not to expose the line to sharp objects or excessive heat, as this can damage it. With proper use and maintenance, this clutch line will serve you well for a long time, thanks to the 5 - year manufacturer warranty.