3363702 - INTRODUCTION - ENGINE COOLING

COMPOSITION

Structure

The cooling circuit is forced circulation type via a centrifugal pump.

The circuit is sealed and consists of the following parts:

• radiant mass (engine cooling)
• recirculation pump
• thermostat
• passenger compartment cooling radiator
• connection sleeves

The maximum pressure reached by the engine cooling circuit is 1.4 bar.The engine cooling system is shown below.1 - Coolant pump2 - Coolant temperature sensor3 - Thermostat4 - Radiator5 - Electric fan6 - Supply reservoir7 - Rigid pipe8 - Heat exchanger9 - Heater radiator