Radiator — design description

1) 1st stage fan thermostat, switch-on temperature 92-98 degrees, switch-off temperature - 88-93 degrees.
2) 2nd stage fan thermostat, switch-on temperature 100-105 degrees, switch-off temperature - 95-100 degrees.
3) air valve. Open when filling coolant.
4) guide.
5) air intake.
6) to the cylinder head.
7) to the cooling pump.
8) radiator fan.