Radiator serves to cool the coolant that has become hot after going through the channel water jacket. Radiator consists of two parts: the upper water tank (upper water tank) and the tank bottom (lower water tank) as shown in the picture above 4:18.
Upper tank dilegkapi the radiator cap to add cooling water and connected to the reservoir tank / coolant reserve tank so that water or excessive steam can be accommodated. Lower tank equipped with an outlet and drain valve.
Radiator core consists of a pipe that can be passed between the cooling water cooling fins. The first cooling fluid heat absorbed by the fin, which is cooled by the fan and the air due to the movement of the vehicle.
The radiator is located at the front of the vehicle, so that the radiator can be cooled by the movement of the vehicle itself. There are 3 types of radiator cores: plate fin, corrugated fins, single row as shown below 4:19.
