PERIODIC MAINTENANCE AND ADJUSTMENT
7-13
7
5. Clean the sponge material with
solvent, and then squeeze the re-
maining solvent out.
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.
7. Pull the sponge material over the
air filter element frame.
8. Apply all-purpose grease to the air
filter element seat.
9. Insert the air filter element into the
air filter case with the projection
facing upward, and then install the
wing bolt and its washer.
NOTICE:
Make sure that the air filter ele-
ment is properly seated in the
air filter case. The engine
should never be operated with-
out the air filter element in-
stalled, otherwise the piston(s)
and/or cylinder(s) may become
excessively worn.
[ECA10481]
NOTICE:
Be sure to install the
washer with its curved side fac-
ing outward as shown.
[ECA16691]
1. Sponge material
2. Air filter element frame
1
2
Recommended oil:
Yamaha foam air filter oil or other
quality foam air filter oil
1. Air filter element seat
1
1. Air filter element
2. Projection
U1SN81E0.book Page 13 Tuesday, June 12, 2012 3:17 PM
