Freshwater System, Flushing - Volvo Penta D13 Operator's Manual

P0009752
47710406 10-2018 © AB VOLVO PENTA

Freshwater system, Flushing

The cooling system should be flushed when the
coolant is changed, to avoid loss of cooling
performance due to deposits in the cooling system.
1 Drain the coolant, please refer to Coolant,
Draining, page 78.
2 Put a hose into the filling hole in the heat exchanger
and flush with fresh water.
3 Flush until the water which runs out of the drain
points is clean.
4 Close all drain points when all coolant has run out.
5 Fill up with coolant, please refer to
Maintenance, page 77.
Maintenance
79