SHUTOFF GP-AIR 2167535 - Caterpillar

from the engine goes through many long tubes that are in the cooler. After the coolant goes through the tubes, the coolant goes out through the other end of the cooler. The coolant then returns to the engine cylinder block.Power train oil with a high temperature comes from the torque converter outlet. This oil comes in at the side of the cooler. The oil flows around the tubes inside the cooler. In this process, heat is removed from the oil. The heat is given to the coolant of the engine. The engine coolant goes through the tubes inside the cooler. The engine coolant takes the heat from the oil. The coolant is then cooled by the engine cooling system.After the oil goes along the tubes in the cooler, the oil goes out through another passage. The colder oil then goes to the transmission for lubrication and cooling.