Is the nut on the fan clutch clockwise or counterclockwise to loosen?

The nut on the fan clutch is typically counterclockwise to loosen. However, it's important to note that this can vary depending on the specific vehicle model, so it's always a good idea to consult the service manual for your vehicle for confirmation. Additionally, some fan clutches may have reverse-threaded nuts, so checking for any specific manufacturer instructions is advisable.