STANDARDS 26
141
JASO T903 MA2
Different technical development directions required a separate specification for motorcycles
–
the
JASO T903 MA2
stan-
dard.
Earlier, engine oils from the automobile industry were used for motorcycles because there was no separate motorcycle
specification.
Whereas long service intervals are demanded for automobile engines, the focus for motorcycle engines is on high perfor-
mance 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 EC 350F
Page 1: ...OWNER S MANUAL 2021 EC 350F Art no 3215013en ...
Page 2: ......
Page 40: ...10 SERVICE SCHEDULE 38 One time interval Periodic interval ...
Page 138: ...23 TECHNICAL DATA 136 Screw in fitting cooling system M24x1 5 18 Nm 13 3 lbf ft Loctite 243 ...
Page 150: ... 3215013en 3215013en 10 2020 Stallhofnerstraße 3 5230 Mattighofen Austria http www gasgas com ...