KYMCO G-Dink 125i Manual page 227

4. Cooling System > Radiator G-Dink 125i
NOTE: Always wear safety glasses when using compressed air and
never point it directly at yourself or anyone else.
Check the radiator for any bent or damaged fins. Use a small flat blade
screwdriver to straighten them out, but be careful not to puncture the
radiator.
Jump a 12 volt battery to the fan connector and make sure the radiator
fan operates.
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