Fuel Tank Breather Hose; Fuel Cock - Yamaha YZ85(W) Owner's Manual

INSTRUMENT AND CONTROL FUNCTIONS

Fuel tank breather hose

3
1. Fuel tank breather hose
2. One-way valve
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 end of the fuel
tank breather hose is not blocked,
and clean it if necessary.
NOTE:
If the fuel tank breather hose falls out,
reinstall it on the fuel tank cap with the
arrow mark on the one-way valve point-
ed downward as shown.
EAU41360

Fuel cock

The fuel cock supplies fuel from the
tank to the carburetor while filtering it al-
so.
The fuel cock has two 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.
EAU41280 ON
1. Arrow mark positioned over "ON"
With the lever in this position, fuel flows
to the carburetor. Normal riding is done
with the lever in this position.
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