Husqvarna Vitpilen 401 2018 Owner's Manual page 209

–
Loosen bleeder screw
Guideline
3 turns
–
Tilt the vehicle slightly to the right.
–
Pour in coolant until it emerges without bubbles at the
bleeder screw, and then mount and tighten the bleeder screw
immediately.
Coolant (
E01115-11
–
Completely fill the radiator with coolant.
–
Mount the radiator cap.
–
Rest the vehicle on the side stand.
Danger
Danger of poisoning Exhaust gases are toxic and
inhaling them may result in unconsciousness and
death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use an effective exhaust extraction system when
starting or running the engine in an enclosed
space.
–
Start the engine and let it warm up.
COOLING SYSTEM 17
3
.
p. 246)
207