KYMCO G-Dink 125i Manual page 237

4. Cooling System > Thermostat G-Dink 125i
Discard the WTS O-ring and replace it with a new item.
Thermostat
Loosen the thermostat hose clamp with a #2 Phillips screwdriver. Slide
up the clamp and free the coolant hose from the thermostat.
Squeeze the air bleed hose clamp with needle nose pliers and slide
back the clamp. Free the air bleed hose from the thermostat.
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