1. First remove the filter. Before replacing the Citroën Sega water cap, first drain the water from the water tank, then remove the air filter and intake pipe, find the water cap, then connect the compressor and the generator. the machine and removing the heating pipe you can see the water blockage.
2. Then strike until the edge is lifted. When removing the water cap, pull down one side of the water cap, strike until the other side is raised, then stop and pinch the water cap. . Then use pliers to remove the water plug. The next step is to install the new water cap.
3. Finally, install the water cap. Do not lift the engine. Use tools to install the new water cap.