How do you remove a fuel pump from a Vauxhall astra fuel tank?

To remove a fuel pump from a Vauxhall Astra fuel tank, first ensure the vehicle is safely elevated and supported. Disconnect the battery and relieve fuel system pressure by removing the fuel filler cap. Then, access the fuel pump by either removing the rear seat or accessing the tank from underneath, depending on the model. Disconnect the fuel lines and electrical connectors, unbolt the pump assembly, and carefully lift it out of the tank.