Servicing Your Honda
131
Engine Oil & Filter
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.
(1)
(2)
(1) oil code
(2) oil classification
20 TRX520FM6-31HR56500.book 131 ページ 2019年4月2日 火曜日 午後4時8分