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COOLING SYSTEM
109
14.1
Cooling system
B00980-10
The water pump
1
in the engine forces the coolant to flow.
The pressure in the cooling system resulting from heat is regulated by a valve in the radi-
ator cap
2
. The heat expansion causes the surplus coolant to flow into the compensating
tank
3
. When the temperature falls, this surplus coolant is sucked back into the cooling
system. This permits the specified coolant temperature without causing any malfunctions.
125 °C (257 °F)
100167-10
Cooling takes place by means of the air stream and a radiator fan
4
, which is controlled by
a thermoswitch.
The lower the speed, the less the cooling effect. Dirty cooling fins also reduce the cooling
effect.
14.2
Checking the antifreeze and coolant level
Warning
Danger of scalding
During motorcycle operation, the coolant gets very hot and is under pressure.
–
Do not remove the radiator cap, radiator hoses or other cooling system components when the engine is hot. Allow the engine
and cooling system to cool down. In case of scalding, rinse immediately with lukewarm water.
Содержание 690 Duke AUS 2012
Страница 1: ...OWNER S MANUAL 2012 690 Duke EU 690 Duke AUS UK Art no 3211788en ...
Страница 2: ......
Страница 13: ...11 ...
Страница 14: ...VIEW OF VEHICLE 12 3 1 View of vehicle front left side example B00914 10 ...
Страница 16: ...VIEW OF VEHICLE 14 3 2 View of vehicle rear right side example B00915 10 ...
Страница 160: ...SUBSTANCES 158 Info Do not use fuel containing methanol e g M15 M85 M100 or more than 10 ethanol e g E15 E25 E85 E100 ...
Страница 168: ...INDEX 166 Work rules 8 ...
Страница 169: ...KTM Sportmotorcycle AG 5230 Mattighofen Austria http www ktm com 01 2012 Photo Mitterbauer 3211788en 3211788en ...