Oil Recommendation; Engine Oil - Honda CRF450R Manual Del Propietario Y Guía De Competiciones

Engine Oil

Refer to Safety Precautions on page 27.
Using the proper oil, and regularly checking,
adding, and changing oil will help extend the
service life of the engine. Even the best oil wears
out. Changing oil helps get rid of dirt and deposits.
Operating the engine with old or dirty oil can
damage your engine. Running the engine with
insufficient oil can cause serious damage to the
engine.

Oil Recommendation

API SG or higher except oils
classification labeled as energy
conserving on the circular
API service label
viscosity SAE 10W-30
(weight)
JASO T 903 standard MA
suggested oil Honda "4-STROKE
MOTORCYCLE OIL" or
equivalent
• Your CRF does not need oil additives.
Use the recommended oil.
• Do not use API SH or higher 4-stroke engine oils
displaying a circular API "energy conserving"
service label on the container. They may affect
lubrication.
NOT RECOMMENDED
Other viscosities shown in the following chart may
be used when the average temperature in your
riding area is within the indicated range.
JASO T 903 standard
The JASO T 903 standard is an index for engine
oils for 4-stroke motorcycle engines.
There are two classes: MA and MB.
Oil conforming to the standard is labeled on the oil
container. For example, the following label shows
the MA classification.
OK
PRODUCT MEETING JASO T 903
COMPANY GUARANTEEING THIS MA PERFORMANCE:
(1) code number of the sales company of the oil
(2) oil classification
Engine Oil
(1)
(2)
53
Servicing Your Honda