Operation Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
TIP
If the warning light does not come on
when the key is in the “ ” position or
does not go off after the 2-stroke en-
gine oil tank has been refilled, have a
Yamaha dealer check the electrical cir-
cuit.
NOTICE
ECA16291
Do not operate the vehicle until you
know that the engine oil level is suf-
ficient.
EAUM2791
Fuel level warning light “ ”
This warning light comes on when the
fuel level drops below approximately
1.0 L (0.26 US gal, 0.22 Imp.gal). When
this occurs, refuel as soon as possible.
The electrical circuit of the warning light
can be checked by turning the key
to “ ”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ ”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
EAUM2781
Coolant temperature warning
light “ ”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning light
can be checked by turning the key
to “ ”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ ”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
ECA10021
Do not continue to operate the en-
gine if it is overheating.
TIP
● For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.
● If the engine overheats, see page
6-27 for further instructions.
EAUM1590
Speedometer unit (NS50N)
The speedometer unit is equipped with
a speedometer, an odometer and a fuel
meter. The speedometer shows riding
speed. The odometer shows the total
distance traveled. The fuel meter indi-
cates the amount of fuel in the fuel tank.
(See page 3-2 for an explanation of the
fuel level warning light.)
1. Speedometer
2. Odometer
3. Fuel meter
ZAUM0910
1
2
3
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