STANDARDS 27
303
JASO T903 MA2
Different technical development directions required a separate specification for motorcycles
–
the
JASO T903 MA2
standard.
Earlier, engine oils from the automobile industry were used for motorcycles because there was no separate motor-
cycle specification.
Whereas long service intervals are demanded for automobile engines, the focus for motorcycle engines is on high
performance at high engine speeds.
In most motorcycle engines, the transmission and clutch are lubricated with the same oil.
The
JASO T903 MA2
standard meets these special requirements.
SAE
The SAE viscosity classes were defined by the Society of Automotive Engineers and are used for classifying oils
according to their viscosity. The viscosity describes only one property of oil and says nothing about quality.
Summary of Contents for 890 Duke R US 2020
Page 1: ...OWNER S MANUAL 2020 890 Duke R Art no 3214109en...
Page 2: ......
Page 16: ...2 SAFETY ADVICE 14 2 5 Overview of labels F02788 10...
Page 18: ...2 SAFETY ADVICE 16 F02784 01 Type label Canada F02786 01 Information noise emission...
Page 20: ...2 SAFETY ADVICE 18 F02787 01 Technical Information F02785 01 Information emission control...
Page 31: ...IMPORTANT NOTES 3 29...
Page 32: ...4 VIEW OF VEHICLE 30 4 1 View of vehicle front left example H03995 01...
Page 34: ...4 VIEW OF VEHICLE 32 4 2 View of vehicle rear right example H03994 01...
Page 63: ...COMBINATION INSTRUMENT 7 61...
Page 64: ...7 COMBINATION INSTRUMENT 62 7 5 Indicator lamps F02746 01...
Page 67: ...COMBINATION INSTRUMENT 7 65...
Page 68: ...7 COMBINATION INSTRUMENT 66 7 6 Display F02747 10...
Page 70: ...7 COMBINATION INSTRUMENT 68 7 7 TRACK Display optional F02748 10...
Page 233: ...ELECTRICAL SYSTEM 16 231 F02779 10 Main work Remove screws 1 Remove screws 2...
Page 256: ...18 TUNING THE ENGINE 254 Info Throttle response is only available in drive mode TRACK optional...