How do you replace a fuel pump on a 1990 corolla?

To replace the fuel pump on a 1990 Toyota Corolla, first, relieve the fuel system pressure by removing the fuel pump fuse and starting the engine until it stalls. Next, disconnect the battery and drain the fuel tank before removing it. Once the tank is out, locate the fuel pump assembly, disconnect the wiring and fuel lines, and remove the old pump. Install the new pump by reversing the disassembly steps, ensuring all connections are secure before reassembling the tank and reconnecting the battery.