Fuel And Oil Recommendation; Engine Oil - HYOSUNG GV250 Ei Owner's Manual

FUEL AND OIL
RECOMMENDATION
F U E L
Use unleaded gasoline with an octane
rating of 91 or higher.
Unleaded gasoline can extend spark plug
life and exhaust components life.
CAUTION
Spilling gasoline can damage the
painted surfaces.
Be careful not to spill any fuel when
filling the fuel tank.
Wipe spilled gasoline up immediately.
WARNING
When refueling, always shut the
engine off and turn the ignition key to
the "OFF" position.
Never refuel near the flames, sparks
and heat sources.
Do not overfill the fuel tank.
Do not fill the fuel tank above the
entrance lower end.

ENGINE OIL

ENGINE OIL SPECIFICATION
Classification
system
API
SAE
If a SAE 10W/40 motor oil is not
available, select alternative according to
the following chart.
ENGINE OIL
-30
Temperature
-22
Use the chart to select a viscosity rating
based on temperature range in your area.
N O T E
In very cold weather [below -15
(5 F)], use SAE 5W/30 for good starting
and smooth operation.
Using a premium quality four stroke motor
oil will increase the service life of your
motorcycle.
WARNING
Don't mix the unrecommended oil.
It could damage the engine.
When refilling the oil, don't allow the
dust to get inside.
Wipe the spilled oil up immediately.
Don't put the patch on the filler cap.
It could disturb the oil to be provided
and damage the engine.
15
Grade Remarks
Over SL
10W/40
20W50
15W40 15W50
10W40 10W50
10W30
5W30
-20 -10 0 10 20 30
-4 32 50 68 86
14
40
104