6. Apply oil of the recommended type
to the entire surface of the sponge
material, and then squeeze the ex-
cess oil out.
TIP
The sponge material should be wet but
not dripping.
Recommended oil:
Yamaha foam air filter oil or other
quality foam air filter oil
7. Insert the mesh and the sponge
material into the air filter case.
NOTICE: Make sure that the
mesh and the sponge material
are properly seated in the air fil-
ter case. The engine should
never be operated without the
PERIODIC MAINTENANCE AND ADJUSTMENT
mesh and the sponge material
installed, otherwise the pis-
ton(s) and/or cylinder(s) may
become
excessively
[ECA15572]
8. Install the air filter case cover by in-
stalling the screws.
TIP
Make sure that the spark plug cable is
routed as shown.
7-11
worn.
1. Spark plug cable
9. Install the panel.
To clean the air filter check hose
1. Check the hoses at the bottom of
the air filter case for accumulated
dirt or water.
1
1. Air filter check hose
1
1
7