Yamaha EF3000iS Owner's Manual page 39

4. Remove the foam element from the air filter ele-
5
ment frame.
5 Foam element
6 Air filter element frame
6
710-061a
5. Wash the foam element in solvent and dry it.
WARNING
Never use solvent while smoking or in the vicinity
of an open flame.
6. Oil the foam element and squeeze out excess oil.
The foam element should be wet but not dripping.
Recommended oil:
Foam-air-filter oil or SAE #20 motor oil
710-062
NOTICE
Do not wring out the foam element. This could
cause it to tear.
7. Pull the foam element over the air filter element
frame.
8. Install the air filter element into the air filter case.
TIP
Be sure the air filter element sealing surface matches
the air filter case so there is no air leak.
NOTICE
The engine should never run without the air filter
element; excessive piston and cylinder wear may
result.
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