Honda CG125 Fan Owner's Manual page 115

44
Other viscosities shown in the following chart may be
used when the outside air temperature in your riding
area is within the indicated range.
Outside air temperature
JASO T 903 standard
The JASO T 903 standard is an index to choose
engine oils for 4-stroke motorcycle engines.
There are two classes: MA and MB.
Oil conforming to the standard has the following
classification on the oil container.
(1) Code number of the
sales company of
the oil
(1)
(2) Oil classification
(2)
Engine Oil and Oil Strainer Screen
Engine oil quality is the chief factor affecting engine
service life. Change the engine oil as specified in the
maintenance schedule (page 41).
When running in very dusty conditions, oil changes
should be performed more frequently than specified in
the maintenance schedule.
Please dispose of used engine oil in a manner that is
compatible with the environment. We suggest you take
it in a sealed container to your local recycling center
or service station for reclamation. Do not throw it in the
trash or pour it on the ground or down a drain.
Used engine oil may cause skin cancer if repeatedly
left in contact with the skin for prolonged periods.
Although this is unlikely unless you handle used oil on
a daily basis, it is still advisable to thoroughly wash
your hands with soap and water as soon as possible
after handling used oil.
If a torque wrench is not used for this installation, see
your Honda dealer as soon as possible to verify proper
assembly.
Change the engine oil with the engine at normal
operating temperature and the motorcycle on its side
stand to assure complete and rapid draining.
Owner´s Manual