GAS GAS EC 250 2021 Owner's Manual page 118

16 COOLING SYSTEM
116
–
Unplug connector
–
Remove thermostat
escapes without bubbles.
–
Mount thermostat
Guideline
Screw, cylinder head
temperature sensor
–
Plug in connector
S04259-10
–
Mount protection cap
–
Mount radiator cap
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 effective exhaust extraction when starting or run-
ning the engine in an enclosed space.
S04498-11
–
Allow the engine to warm up and cool down again.
–
Check the cooling system for leaks.
–
Check the coolant level. (
4
.
5
with O-ring and wait until the coolant
5
with the O-ring and tighten.
M10x1.25 12 Nm (8.9 lbf ft)
4
.
3
.
2
.
p. 112)