How do you replace fuel filter in 1981 Toyota Tercel?

To replace the fuel filter in a 1981 Toyota Tercel, first, ensure the engine is off and the fuel system is depressurized. Locate the fuel filter, which is typically found along the fuel line between the fuel tank and the engine. Disconnect the fuel lines from the old filter, taking care to catch any spilled fuel, and then remove the filter from its mount. Install the new filter in the same orientation as the old one, reconnect the fuel lines, and check for leaks before starting the engine.