Honda CRF250R Owner's Manual page 52

Fuel System
7. Check the hooks (12) of the fuel pump unit
holder and tabs (13) on the fuel pump base for
damage or discoloration.
If the hooks and tabs are damaged or
discolored, replace the fuel pump unit as an
assembly.
8. Release the hooks of the fuel pump unit holder
from the grooves (14) in the fuel pump base
tabs while pushing the holder against the base
and slightly spreading the base tabs.
Be careful not to damage the hooks and tabs.
(13) (14)
(12)
(13)
(12) hooks (14) grooves
(13) tabs
44
Servicing Your Honda
9. Remove the fuel pump unit holder assembly
(15) from the fuel pump base (16) and remove
the O-ring (17).
Wipe the spilled out fuel immediately.
(15)
(17)
(15) fuel pump unit holder assembly
(16) fuel pump base
(17) O-ring
10. Remove the fuel pump stopper (18) and
(14)
damper rubber (19).
(18)
(19)
(18) fuel pump stopper
(19) damper rubber
11. Remove the fuel pump assembly (20) with fuel
pump filter (21), O-ring (22) from the fuel
pump unit holder (23).
(23)
(22)
(16)
(20) fuel pump assembly
(21) fuel pump filter
(22) O-ring
(23) fuel pump unit holder
12. Check the fuel pump filter (21) for clog,
damage or deterioration and replace it if
necessary.
13. Remove the fuel pump filter from the fuel
pump assembly (20).
(20) fuel pump assembly
(20)
(21)
(20)
(21)
(21) fuel pump filter