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Maintenance: Cooling system general
Radiator cooling
The engine cooling water is cooled by a radiator in a one-circuit cooling system. Air is forced through the radiator
by an engine driven cooling air fan. The charge air is cooled in an air-to-air charge air cooler mounted in front of
the radiator and it make use of the air flow from the engines cooling fan before it enters the radiator.
1. Engine
2. Freshwater pump
3. Lubrication oil cooler
4. Thermostat valve
5. Expansion tank
6. Radiator
7. Charge air cooler
8. Radiator fan
Drain points fresh water system