Checking, Adjustment And Maintenance; Machine Oil Checking; Renewal Of Machine Oil - Yamasaki YM50-8B User Manual

V.Checking,Adjustm-
ent and Maintenance

Machine Oil Checking

★The vehicle should be checked
for machine oil before drive by
sup-porting it with the
Main stand on a flat ground.The oil
livel should be between the upper and
lower
Lines of the oil gauge. Which is not
screwed into the filling orifice.
★High quality 4-stroke machine
oil. Class SE or
classifi-cation.of SAE15W-40
viscosity will help maintain a long
service life or the engine.In case those
are not available,a substitute suitable for
the ambient temperature of application
should be selected according to the table
SD in API
in
on the right side.

Renewal of Machine Oil

role in the normal operation of the
engine and for this reason,it is necessary
to check the motorcycle for machine oil
periodically and renew the oil once
every800-1,000km of driving by the
following procedures.
bottom of the hot engine to drain off all
old oil.
remount it really to position.Then fill in
0.8L fresh machine oil and start the
engine for idle running2-3 minutes.
and check to see whether the oil level is
in between the upper and lower lines of
the oil gauge.
different grade than the specified one to
avoid machinery failure.
12
Machine oil plays a very important
Remove the screw plug from the
Wash the oil filter screen clean and
Let the engine stop for 1-2 minutes
Do not use any machine oil of a