How do you replace a cooling fan in a 93 Chevy Corsica?

To replace the cooling fan in a 1993 Chevy Corsica, first, disconnect the negative battery terminal to ensure safety. Remove the fan shroud by unscrewing any bolts or clips that hold it in place, then disconnect the electrical connector from the fan motor. Next, unfasten the mounting bolts securing the fan to the engine and carefully remove the old fan. Install the new fan by reversing the disassembly steps, reconnect the electrical connector, and reattach the battery terminal.