KYMCO Downtown 350i Repair Manual page 278

5. Cooling System Downtown 350i
Filling
Radiator: 766 cc
Coolant capacity Total 1719 cc Reserve tank: 590 cc
Hose: 363 cc
• Use coolant of specified mixing rate. (The mixing rate of 860cc KYMCO SIGMA
coolant concentrate + 859cc distilled water is 50%.)
• Do not mix coolant concentrate of different brands.
• Do not drink the coolant, which is poisonous.
• The freezing point of coolant mixture shall be 5 °C lower than the freezing point
of the riding area.
Fill the cooling system with a mix of distilled water and KYMCO SIGMA Coolant
Concentrate. Continue filling until the coolant until it reaches the bottom of the
filler neck as shown.
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