Cooling System; Radiator Fan - KTM 505 SX Owner's Manual

COOLING SYSTEM

Cooling system
14.1

Radiator fan

14.2
The water pump
The pressure resulting from the warming of the cooling system is regulated by a valve in the
radiator cap . This ensures that operating the vehicle at the specified coolant temperature
will not result in a risk of malfunctions.
120 °C (248 °F)
Cooling is effected by the air stream. The radiator fan provides extra cooling.
The lower the speed, the less the cooling effect. Dirty cooling fins also reduce the cooling
effect.
301828-10
The radiator fan
Working range within which radiator fan is switched on and off.
Thermoswitch
Switch-off temperature
Switch-on temperature
301827-10
in the engine forces the coolant to flow.
1
is located on the radiator under the fuel tank.
1
80 °C (176 °F)
85 °C (185 °F)
136