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Reference Table for Anti-freeze Concentration
• Radiator anti-freeze specification for this scooter is H68. “SYM Long Life Coolant”
recommended.
Antifreeze
concentration
Temperature Remarks
20% -8
To ensure antifreeze
performance, the
original equipped
coolant has 50% of
antifreeze.
30% -15
40% -24
50% -36
• It is highly recommended to use “SYM Long Life Coolant” or equivalent products when filling or
changing coolant.
• Pay extra attention to radiator maintenance in extremely cold weather and temperature.
Air Cleaner Inspection
A dirty air cleaner element can reduce the engine
performance and increase fuel consumption.
〈Removal〉
‧ Remove the air cleaner cover screws.
‧ Remove air cleaner cover.
‧ Remove air cleaner element screws.
‧ Remove and replace air cleaner element.
‧ Reset EFi system with diagnostic tool after
replacing air cleaner element.
〈Installation〉
‧ Install in the reverse order of removal.
CAUTION:
Please use soft water when mixing coolant and antifreeze.
Improper coolant would damage the radiator. Be cautious of choosing correct coolant.
Coolant should be replaced every year in normal condition.