Honda CRF450X 2017 Owner's Manual & Competition Handbook page 88

8. Connect the radiator hose (14) to the cylinder
head.
(14) radiator hose
9. Tighten the radiator hose clamp screw (15) as
illustrated below.
(15)
0 – 0.04 in
(0 – 1.0 mm)
(15) radiator hose clamp screw
17 CRF450X̲31MEY710.indb 83 17 CRF450X̲31MEY710.indb 83
10. Install the ignition coil (16), ground wire (17)
and bolt (18), then tighten the bolt.
Connect the primary wire connector (19).
Clamp the siphon hose (20) to the clamp (21).
(14)
(18)
(20)
(16) ignition coil
(17) ground wire
(18) bolt
11. Install and tighten the left radiator mounting
bolts/washers (22).
Install the left radiator grill (23).
(22)
(22) left radiator mounting bolts/washers
(23) left radiator grill
12. Install the camshaft holder assembly (page 71).
13. Install the crankshaft hole cap (page 74).
14. Install the cylinder head cover (page 74).
15. Install the spark plug and plug cap (page 61).
Piston/Piston Rings/Piston Pin
16. Connect the vacuum hose (24) and air suction
17. Install the PAIR control valve (26), new O-
(17)
(19)
(16)
(21)
(19) primary wire connector
(20) siphon hose
(21) clamp (24) vacuum hose
(25) air suction hose
(26) PAIR control valve
18. Install the exhaust pipe (page 64).
19. Install the carburetor (page 139).
20. Install the subframe and muffler (pages 40, 63).
21. Install the fuel tank and seat (pages 36, 38).
22. Fill and bleed the cooling system (page 50).
23. Add engine oil (page 44).
(23)
hose (25).
ring (27) and tighten the bolt A (28), bolt B
(29).
(28)
(25)
(24)
(27)
(29)
(27) O-ring
(28) bolt A
(29) bolt B
Check for the following:
– compression leaks
– abnormal engine noise
– secondary air leaks
– coolant leaks
Servicing Your Honda
(26)
83
2016/06/08 11:46:01 2016/06/08 11:46:01