Honda FF500 Manuel De L'utilisateur page 42

3. Tap the element lightly several times on a hard surface to remove excess dirt, or
blow compressed air through the filter from the inside out. Never try to brush
the dirt off; brushing will force dirt into the fibers. Replace the element if it is
excessively dirty.
ELEMENT
4. Install the element and the air cleaner cover.
To install the air cleaner cover, first set the lower hooks to the mounting pins on
the air cleaner case, then push the air cleaner cover to set the latch tabs into the
groove of the air cleaner case.
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