HYOSUNG Aquil GV650, Service Manual

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◉
FRONT FORK OIL
▣ Use fork oil : TELLUS #32
◉ BRAKE FLUID
▣ Specification and classification (Front brake) : DOT3 or DOT4
(Rear brake) : DOT4
Grade
Over SL
10W/40
Classification system
API
SAE
※ If an SAE 10W/40 motor oil is not available, select an
alternative according to the following chart.
Use a premium quality 4-stroke motor oil to ensure
longer service life of your motorcycle.
FUEL, OIL AND ENGINE COOLANT RECOMMENDATIONS
◉ FUEL
Gasoline used should be graded 91 octane (Research Method) or higher. An unleaded gasoline type is
recommended.
◉ ENGINE OIL
▣ ENGINE OIL SPECIFICATION
WARNING
�
Don
’
t mix the unrecommended oil. It could damage the engine.
� When refilling the oil tank, don ’ t allow the dust to get inside.
�
Mop the oil spilt.
�
Don
’
t put the patch on the cap. It could disturb the oil to be provided and damage the engine.
WARNING
Since the brake system of this motorcycle is filled with a glycol-based brake fluid by the manufacturer, do not
use or mix different types of fluid such as silicone-based and petroleum-based fluid for refilling the sys-
tem, otherwise serious damage will result.
Do not use any brake fluid taken from old or used or unsealed containers.
Never re-use brake fluid left over from a previous servicing, which has been stored for a long period.
GENERAL INFORMATION 1-4