Honda CRF250R 2005 Owner's Manual page 39

Fuel Filter
The fuel filter is mounted on the bottom left side
of the fuel tank. Dirt accumulated in the filter
will restrict the flow of the fuel to the carburetor.
To service the fuel filter:
1. Drain the fuel from the fuel tank into an
approved gasoline container.
2. Remove the fuel tank (page 30).
3. Remove the fuel filter (1) from fuel tank by
removing the bolts (2). Wash the fuel filter in
high flash-point cleaning solvent.
4. Reassemble the fuel filter in the reverse order
of removal. Make sure the O-ring (3) is in
place. Install the fuel filter in the fuel tank.
Refill the fuel tank.
Attach the fuel valve and fuel line, and turn
the fuel valve to ON; check for leaks.
(2)
(1) fuel filter (3) O-ring
(2) bolts
(3)
(1)
Fuel System
35
Servicing Your Honda