Honda CRF450RX 2020 Owner's Manual & Competition Handbook page 52

6. Remove the fuel pump unit (11) and O-rings
(12).
Be careful not to damage the fuel pump unit.
(12)
(11) fuel pump unit
(12) O-rings
7. Disconnect the fuel pump wire terminals (13)
from the fuel pump base (14).
Be careful not to damage the wires when
disconnecting the fuel pump wire terminals.
(13) fuel pump wire terminals
(14) fuel pump base
8. Check the hooks (15) of the fuel pump unit
holder and tabs (16) 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.
(11)
9. Release the hooks of the fuel pump unit holder
from the grooves (17) 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.
(15)
(15) hooks
(16) tabs
(13)
(14)
(16) (17)
(15)
(17)
(16)
(17) grooves
Fuel System (CRF450RX)
10. Remove the fuel pump unit holder assembly
(18) from the fuel pump base (14) and remove
the O-ring (19).
Wipe the spilled out fuel immediately.
(18)
(19)
(14) fuel pump base
(18) fuel pump unit holder assembly
(19) O-ring
11. Remove the fuel pump stopper (20) and
damper rubber (21).
(20)
(21)
(20) fuel pump stopper
(21) damper rubber
Servicing Your Honda
(14)
(cont'd)
47