Fuel Tank Breather Hose; Fuel Cock - Yamaha TT-R 110 Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS
knocking (or pinging) occurs, use a
gasoline of a different brand or premi-
um unleaded fuel. Use of unleaded fuel
will extend spark plug life and reduce
maintenance costs.
Gasohol
There are two types of gasohol: gaso-
hol containing ethanol and that contain-
3
ing methanol. Gasohol containing
ethanol can be used if the ethanol con-
tent does not exceed 10%. Gasohol
containing methanol is not recom-
mended by Yamaha because it can
cause damage to the fuel system or ve-
hicle performance problems.

Fuel tank breather hose

1
1. Fuel tank breather hose
Before operating the motorcycle:
G Check the fuel tank breather hose
connection.
G
Check the fuel tank breather hose
for cracks or damage, and replace
it if damaged.
G Make sure that the fuel tank
breather hose is not blocked, and
clean it if necessary.
3-4
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Fuel cock

The fuel cock supplies fuel from the
tank to the carburetor while filtering it al-
so.
The fuel cock has three positions:
OFF
1. Arrow mark positioned over "OFF"
With the lever in this position, fuel will
not flow. Always return the lever to this
position when the engine is not running.
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