Instrument an
d
control functions
4-4
4
EAU41838
Fuel
This motorcycle has been designed to
use a premixed fuel of gasoline and 2-
stroke engine oil. Always mix the gaso-
line and oil in a clean container before
filling the fuel tank.
NOTICE
ECA15602
Always use fresh
g
asoline, an
d
fill
the fuel tank with a fresh mix just
b
e-
fore ri
d
in
g
. Do not use premixe
d
fuel
that is more than a few hours ol
d
.
Mixin
g
g
asoline an
d
2-stroke en
g
ine
oil
Pour 2-stroke engine oil into a clean
container, and then add gasoline. To
mix the fuel thoroughly, shake the con-
tainer from side to side.
Why Yamalu
b
e
YAMALUBE oil is a Genuine YAMAHA
Part born of the engineers’ passion
and belief that engine oil is an impor-
tant liquid engine component. We form
teams of specialists in the fields of me-
chanical engineering, chemistry, elec-
tronics and track testing, and have
them develop the engine together with
the oil it will use. Yamalube oils take full
advantage of the base oil’s qualities
and blend in the ideal balance of addi-
tives to make sure the final oil clears
our performance standards. Thus,
Yamalube mineral, semisynthetic and
synthetic oils have their own distinct
characters and value. Yamaha’s expe-
rience gained over many years of re-
search and development into oil since
the 1960’s helps make Yamalube the
best choice for your Yamaha engine.
If the recommended 2-stroke engine
oil is not available, use an equivalent
high-quality oil.
NOTICE
ECA15552
Never mix two
b
ran
d
s of 2-stroke
en
g
ine oil in the same
b
atch. Always
use the same type of oil to ensure
maximum en
g
ine performance.
Shoul
d
it
b
e necessary to use a
d
if-
ferent oil
b
ran
d
,
b
e sure to
d
rain the
fuel tank an
d
the car
b
uretor float
cham
b
er of the ol
d
premixe
d
fuel
prior to fillin
g
with the new type.
1. 2-stroke engine oil
2. Gasoline
3. Container
Recommen
d
e
d
fuel:
Premium unleaded gasoline (E10
acceptable)
Recommen
d
e
d
2-stroke en
g
ine oil:
YAMALUBE 2R
Fuel tank capacity:
3.5 L (0.9 US gal, 0.8 Imp.gal)
Mixin
g
ratios (
g
asoline to oil):
Break-in period: 15:1
After break-in: 30:1
UBR814E0.book Page 4 Monday, March 7, 2022 11:16 AM
