Yamaha ef2000is - Manual (Page 34)

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AE01084
Air filter
1. Remove the screws 1, and then remove the cover
2.
2. Remove the screw 1 and then remove the air filter
case cover 2.
1
2
7DK-030
1
2
7DK-061
3. Remove the foam element 1.
4. Wash the foam element in solvent and dry it.
5. Oil the foam element and squeeze out excess oil.
The foam element should be wet but not dripping.
Do not wring out the foam element when squeezing
it. This could cause it to tear.
6. Insert the foam element into the air filter case.
TIP
Be sure the foam element sealing surface matches the
air filter so there is no air leak.
The engine should never run without the foam ele-
ment; excessive piston and cylinder wear may
result.
7. Install the air filter case cover in its original position
and tighten the screw.
8. Install the cover and tighten the screws.
NOTICE
NOTICE
Recommended oil:
Foam-air-filter oil or SAE #20 motor oil
7DK-062
1
7DK-9-11_a 11.3.21 15:19 Page 29