Water Pump, Cooling System; Checking The Antifreeze And Coolant Level; Checking The Coolant Level - KTM Freeride 250 R EU Repair Manual

21

WATER PUMP, COOLING SYSTEM

21.1

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.
Warning
Danger of poisoning Coolant is poisonous and a health hazard.
–
Coolant must not come into contact with the skin, eyes, or clothing. If contact occurs with the eyes, rinse with water imme-
diately and contact a physician. Immediately clean contaminated areas on the skin with soap and water. If coolant is swal-
lowed, contact a physician immediately. Change clothing that is contaminated with coolant. Keep coolant out of reach of
children.
21.2

Checking the 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.
Warning
Danger of poisoning Coolant is poisonous and a health hazard.
–
Coolant must not come into contact with the skin, eyes, or clothing. If contact occurs with the eyes, rinse with water imme-
diately and contact a physician. Immediately clean contaminated areas on the skin with soap and water. If coolant is swal-
lowed, contact a physician immediately. Change clothing that is contaminated with coolant. Keep coolant out of reach of
children.
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 of the coolant does not meet specifications:
–
Correct the coolant antifreeze.
–
Check the coolant level in the radiator.
400243-10
Coolant level
» If the coolant level does not meet specifications:
–
Correct the coolant level.
Alternative 1
Alternative 2
–
Mount the radiator cap.
Condition
The engine is cold.
–
Stand the motorcycle upright on a horizontal surface.
–
Remove the radiator cap.
–
Check the coolant level in the radiator.
Coolant level
» If the coolant level does not meet specifications:
–
Correct the coolant level.
Alternative 1
400243-10
above radiator fins.
A
Coolant ( p. 202)
Coolant (mixed ready to use) (
above radiator fins.
A
Coolant ( p. 202)
10 mm (0.39 in)
p. 202)
10 mm (0.39 in)
157