Honda CRF250F Owner's Manual Installation And Operation page 177

5. Remove the air cleaner holder (6) from
the air cleaner (5).
6. Wash the air cleaner in clean,
nonflammable or high flash point solvent
and let it dry thoroughly.
Never use petrol or low flash point solvents
for cleaning the air cleaner. A fire or
explosion could result.
7. Soak the air cleaner in gear oil (SAE
80—90) until saturated, then squeeze
out the excess oil.
8. Assemble the air cleaner and holder.
Insert the tabs (7) in the air cleaner
holes (8).
52
(8)
(6)
(7)
(5) Air cleaner
(6) Air cleaner holder
(5)
(8)
(7) Tabs
(8) Holes