Cooling System 17 - KTM RC 390 2019 Owner's Manual

COOLING SYSTEM 17

17.1 Cooling system
1
Water pump in the engine ensures forced circulation of the
coolant.
The pressure resulting from the warming of the cooling system is
2
regulated by a valve in radiator cap . Heat expansion causes
3
excess coolant to flow into compensating tank . When the tem-
perature falls, this surplus coolant is sucked back into the cooling
system. This ensures that operating the vehicle at the specified
coolant temperature will not result in a risk of malfunctions.
110 °C (230 °F)
K00719-10
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