Honda HHB25 Manuel De L'utilisateur page 51

3. Pull out the fuel filter with the mechanic's wire from the fuel filler
neck gently.
4. Check the fuel filter for contamination. If the fuel filter is dirty, wash
it gently with non-flammable or high flash point solvent. If the fuel
filter is excessively dirty, replace it.
FUEL FILTER
5. Remove the water and dirt stood in the fuel tank by rinsing the inside
of the fuel tank with non-flammable or high flash point solvent.
6. Reinstall the fuel filter into the fuel tank and tighten the fuel tank cap
securely.
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