Yamaha YZ85 2021 Owner's Manual page 51

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1. Sponge material
2. Air filter element frame
4. Clean the sponge material with
solvent, and then squeeze the re-
maining solvent out.
5. Apply oil of the recommended
type to the entire surface of the
sponge material,
squeeze the excess oil out.
TIP
The sponge material should be wet but
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not dripping.
Recommended oil:
Yamaha foam air filter oil or other
quality foam air filter oil
6. Pull the sponge material over the
air filter element frame.
7. Insert the air filter element into the
air filter case with the projection
facing upward, and then install the
wing
NOTICE: Make sure that the air
filter element 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
NOTICE: Be sure to install the
washer with its curved side fac-
ing outward as shown.
and then
Periodic maintenance and adjustment
bolt and its washer.
worn.
[ECA10482]
[ECA16692]
7-12
2 2
1 1
1. Air filter element
2. Projection
1. Washer
8. Install the seat.
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