OPERATION AND IMPORTANT RIDING POINTS
not come on for a few seconds,
then go off, or if it does not go
off after starting with sufficient
fuel, have a Yamaha dealer
check the electrical circuit.
_
5. After starting the engine, move the
starter (choke) back halfway.
CAUTION:
_
For maximum engine life, always
warm the engine up before starting
off. Never accelerate hard when the
5
engine is cold!
_
6. When the engine is warm, turn the
starter (choke) off.
NOTE:
_
The engine is warm when it responds
normally to the throttle with the starter
(choke) turned off. To avoid the possi-
bility of excessive exhaust emissions,
never leave the starter (choke) on long-
er than necessary. The time necessary
for starter (choke) use depends upon
ECA00055
the ambient temperature. Tempera-
tures above 10 °C (50 °F) require about
10 seconds of starter (choke) use and
temperatures below 10 °C (50 °F) re-
quire about 35 seconds with the starter
(choke) turned on, then about 2.5 min-
utes with the starter (choke) in the half-
way position.
_
5-3
Starting a warm engine
Follow the same procedure as for start-
ing a cold engine with the exception
that the starter (choke) is not required
when the engine is warm.
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