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16
COOLING SYSTEM
16.1
Cooling system
16.2
Checking the antifreeze and coolant level
Warning
Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure.
–
Do not open the radiator, the radiator hoses or other cooling system components if the engine or the cooling system are at
operating temperature.
–
Allow the cooling system and the engine to cool down before you open the radiator, the radiator hoses or other components
of the cooling system.
–
In the event of scalding, rinse the area affected immediately with lukewarm water.
Warning
Danger of poisoning Coolant is toxic and a health hazard.
–
Keep coolant out of the reach of children.
–
Do not allow coolant to come into contact with the skin, the eyes and clothing.
–
Consult a doctor immediately if coolant is swallowed.
–
Rinse the affected area immediately with plenty of water in the event of contact with the skin.
–
Rinse eyes thoroughly with water and consult a doctor immediately if coolant gets into the eyes.
–
Change clothing if coolant spills onto your clothing.
(All 125/150 models)
Water pump
The pressure resulting from the warming of the cooling system is regulated by a
valve in radiator cap
coolant temperature will not result in a risk of malfunctions.
120 °C (248 °F)
Cooling is effected by the air stream.
The lower the speed, the less the cooling effect. Dirty cooling fins also reduce the
cooling effect.
V00373-10
(All 250/300 models)
Water pump
The pressure resulting from the warming of the cooling system is regulated by a
valve in radiator cap
coolant temperature will not result in a risk of malfunctions.
120 °C (248 °F)
Cooling is effected by the air stream.
The lower the speed, the less the cooling effect. Dirty cooling fins also reduce the
cooling effect.
V00374-10
Condition
The engine is cold.
–
Stand the motorcycle upright on a horizontal surface.
–
Remove the radiator cap.
–
Check the coolant antifreeze.
−25... −45 °C (−13... −49 °F)
»
If the antifreeze in the coolant does not match the specified value:
–
Correct the coolant antifreeze.
–
Check the coolant level in the radiator.
400243-10
Coolant level
fins
»
If the coolant level does not match the specified value:
–
Correct the coolant level.
Coolant (
in the engine circulates the coolant.
. This ensures that operating the vehicle at the specified
in the engine circulates the coolant.
. This ensures that operating the vehicle at the specified
above the radiator
p. 141)
10 mm (0.39 in)
99
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