How do you change the fuel pump on a 2000 lanos Daewoo?

To change the fuel pump on a 2000 Daewoo Lanos, first disconnect the negative battery cable and relieve fuel system pressure by removing the fuel pump relay and starting the engine until it stalls. Next, access the fuel pump by removing the rear seat to reach the access panel. Disconnect the electrical connector and fuel lines from the pump, then unbolt the pump assembly and replace it with the new pump. Reassemble in reverse order, ensuring all connections are secure before reconnecting the battery.