Yamaha YZ450FA 2011 Owner's Service Manual page 61

1. Fuel tank breather hose
2. Coupler for connecting optional part
3. Cylinder head breather hose
4. Hose holder
5. Radiator hose 3
CABLE ROUTING DIAGRAM
A. Insert the end of the fuel tank breather
hose into the hole in the steering stem.
B. Fit the accessory coupler into the connec-
tor to fasten it to the bracket.
C. Point the end of the cylinder head breather
hose downward.
D. Pass the cylinder head breather hose
through the hose holder, making sure that
the stopper on the hose contacts the hold-
er.
E. Route the cylinder head breather hose be-
tween the frame and radiator hose 3, and
to the outside of the AC magneto lead.
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