Cooling System D34A Mt Kc - Volvo Penta D34A MS Operator's Manual

Maintenance: Cooling system, general

Cooling system D34A MT KC

The thermostat regulated freshwater system is cooling the engine and the lubrication oil cooler. The engine coo-
ling water is cooled by, e.g, a box cooler, a grid cooler, or any other external heat exchanger.
The rawwater system is cooling the charge air.
5.
6.
9.
10.
9.
11.
1.
2.
Freshwater drain points (D)
D
D
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7.
8.
8.
7.
Freshwater circuit
Rawwater circuit
4.
3. 3.
D
1. Rawwater inlet
2. Rawwater pump (optional)
3. Charge air cooler
4. Raw water outlet
5. Fresh water inlet
6. Fresh water pump
7. Lubrication oil cooler
8. Engine
9. Thermostat valve
10. Expansion tank
11. Fresh water outlet
D