User Manual - Page 67

For 2019 CRF450X.

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Servicing Your Honda 61
Fuel System
11. Install the fuel pump plate (33) by aligning
with its groove (34) with fuel pump unit lug
(35).
Check the dust seal lug (26) is in position as
shown.
12. Install the conical spring washers (36), collars
(37), washer (38), stopper cable guide (39),
fuel pump mounting nuts (40) and fuel pump
mounting cap nut (41).
Make sure that the convex surfaces of the conical
spring washers are upside.
Make sure that the cap nut is in position of the
identification mark (42) on the fuel pump plate
(33).
13. Tighten the fuel pump mounting nuts (40) and
cap nut (41) to the specified torque in the
specified sequence as shown:
8 lbf·ft (11 N·m, 1.1 kgf·m)
14. Install the fuel tank (page 47).
15. Increase the fuel pressure (page 62).
(26) dust seal lug
(33) fuel pump plate
(34) fuel pump plate groove
(35) fuel pump unit lug
(26) (35)
(34)
(33)
(33) fuel pump plate
(36) conical spring washers
(37) collars
(38) washer
(39) stopper cable guide
(40) fuel pump mounting nuts
(41) fuel pump mounting cap nut
(42) identification mark
(37)
(36)
(33)
(36)
Fuel tank side
(39)
(40)
(41)
(42)
(38)
(40) fuel pump mounting nuts
(41) fuel pump mounting cap nut
4
(41)
(40)
2
1
5
3
6
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