4 To install the fuel tank cap Install the fuel tank cap by turning it clockwise until a click is heard, and then close the fuel tank cap cover. EBU18750 Fuel Make sure that there is sufficient fuel in the tank. Fill the fuel tank to the bottom of the filler tube as shown. 1. Fuel level 2. Fuel tank filler tube 4-16 1. Fuel tank cap cover 1. Fuel tank cap