Fuel Tank Overflow Hose; Catalytic Converter - Yamaha Neo's 4 YN50FU Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS
brand. Use of unleaded fuel will extend
spark plug life and reduce mainte-
nance costs.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that con-
taining methanol. Gasohol containing
ethanol can be used if the ethanol con-
3
tent does not exceed 10% (E10). Gas-
ohol containing methanol is
recommended by Yamaha because it
can cause damage to the fuel system
or vehicle performance problems.

Fuel tank overflow hose

not
1. Fuel tank overflow hose
Before operating the scooter:
 Check the fuel tank overflow hose
connection and routing.
 Check the fuel tank overflow hose
for cracks or damage, and replace
it if necessary.
 Make sure that the fuel tank over-
flow hose is not blocked, and
clean it if necessary.
3-10
EAU58300

Catalytic converter

This model is equipped with a catalytic
converter in the exhaust system.
WARNING
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:
 Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
 Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.
 Make sure that the exhaust sys-
tem has cooled down before
doing any maintenance work.
 Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
EAU13434
EWA10863