How does the cooling system on a 7.5 mercury work?

The cooling system on a 7.5 Mercury outboard motor operates using a water circulation method. Water is drawn in through an intake located on the lower unit and is pumped through the engine block to absorb heat. After circulating, the heated water is expelled back into the water body, helping to maintain optimal engine temperature. This system usually includes a water pump, thermostat, and cooling passages to ensure efficient temperature regulation.