HYOSUNG 2010 ST7 Service Manual page 31

2-13 PERIODIC MAINTENANCE
Start up the engine and allow it to run for sever-
al minutes at idling speed.
Turn off the engine and wait about three minutes,
then check the oil level through the inspection win-
dow.
If the level is below mark L , add oil to F level.
If the level is above mark F , drain oil to F level.
CAUTION
Never operate the motorcycle if the engine oil
level is below the Lower line mark (L) in the
inspection window. Never fill the engine oil
above the Upper line mark (F) .
Engine oil level being most suitable about 1 mm
under the Upper line mark (F) of the engine oil
lens. In case of the engine oil pouring in exces-
sively, the engine output being made insufficient.
Be careful not to pour the engine oil excessively
into engine.
CAUTION
Necessarily, confirm and clean the oil strainer
when replace the engine oil (specially, when first
replacement).
CAUTION
More frequent servicing may be performed on
mo-torcycles that are used under severe condi-
tions.