KTM 690 ENDURO EU - Manual (Page 126)

MAINTENANCE WORK ON CHASSIS AND ENGINE
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– Screw off the radiator cap  .
– Check antifreeze of coolant.
−25… −45 °C (−13… −49 °F)
» If the antifreeze of the cooling liquid does not meet specifications:
– Correct antifreeze of coolant.
– Check the coolant level in the radiator.
The radiator must be completely full.
» If the level of the cooling liquid does not meet specifications:
– Correct the coolant level and find out the cause of the loss.
Alternative 1
Coolant ( P. 166)
Alternative 2
Coolant (mixed ready to use) ( P. 166)
– Refit the radiator cap.
9.67
Checking the coolant level
Warning
Danger of scalding The coolant gets very hot when the motorcycle is driven and is under high pressure.
– Do not open the radiator, radiator hoses or other cooling system components when the engine is hot. Allow the engine and cool-
ing system to cool down. If you scald yourself, hold the affected area under cold water immediately.