Volvo Penta D5A - D5 A TA KC (2-circuit) Cooling System Diagrams

D5A TA KC (2-circuit)
P0013716
1
2
3
4
5
6
7
8
Drain points HT-circuit
P0013717
D
D
Drain points LT-circuit
P0013718
D
D
The engine cooling water is cooled by, e.g, a box
cooler, a grid cooler, or any other external heat
exchanger.
The HT-circuit is cooling the cylinder liners, the
cylinder heads, and the lubrication oil. An engine
driven HT-pump circulates the coolant through the
engine.
The LT-circuit is cooling the charge air. An engine
driven LT-pump circulates the coolant through the
CAC.
1 Engine
2 HT-pump
3 Thermostat valve
4 Expansion tank
5 LT-pump
6 Charge air cooler
7 HT-circuit
8 LT-circuit
Maintenance
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