Honda CRF450X Owner's Manual page 34

Maintenance Schedule
MAINTENANCE SCHEDULE – COMPETITION USE
All items should be checked before each competition event. See your Honda dealer unless you are mechanically qualified and have the proper tools.
Perform the Pre-ride Inspection (page 11) at each scheduled maintenance period.
I: Inspect and Clean, Adjust, Lubricate or Replace if necessary. C: Clean. L: Lubricate. R: Replace.
FREQUENCY
2
1
ITEMS
10 THROTTLE OPERATION
11
HOT STARTER
12
AIR FILTER
13 CRANKCASE BREATHER
14 SPARK PLUG
15 RADIATOR COOLANT
16
VALVE CLEARANCE/DECOMPRESSOR SYSTEM
17
ENGINE OIL
18 ENGINE OIL FILTER
19
ENGINE IDLE SPEED
20
PISTON AND PISTON RINGS
21
PISTON PIN
22 TRANSMISSION OIL
23 COOLING SYSTEM
24 DRIVE CHAIN
25
DRIVE CHAIN SLIDER
26
DRIVE CHAIN ROLLER
27 DRIVE SPROCKET
28 DRIVEN SPROCKET
29
BRAKE FLUID
30
BRAKE PADS WEAR
31
BRAKE SYSTEM
32 CLUTCH SYSTEM
33
CONTROL CABLES
34
EXHAUST PIPE/MUFFLER
9 35
SUSPENSION
36 SWINGARM/SHOCK LINKAGE
38
FORK TUBE/SLIDER
37 FORK OIL
39
DAMPER
40 NUTS, BOLTS, FASTENERS
41
WHEELS/TYRES
42 STEERING HEAD BEARINGS
* We recommended these items be serviced by referring to the Honda shop manual.
This maintenance schedule is based upon average riding condition. Machine subjected to severe use require more frequent servicing.
NOTE: 1.Clean after every heat for dusty riding conditions.
2.Replace every 2 years. Replacement requires mechanical skill.
3.Replace after the first break-in ride.
4.Inspect after the first break-in ride.
5.Replace the transmission oil, if the clutch discs and plates are replaced.
28
Servicing Your Honda
About About
3 NOTE 4 5
2.5 hours 7.5 hours
I
I
(NOTE 1) C
I
I
(NOTE 2) I
(NOTE 4)
(NOTE 3) I
(NOTE 3)
I
(NOTE 5) I
I
I,L R
I
I
I
I
(NOTE 2) I
I
I
(NOTE 5) I
I,L
I
I
L
(NOTE 3) R
I
I
About About About
8
6
7
15.0 hours 22.5 hours 30.0 hours
I
R
R
R
R
R
R
I
9 Ref. Page
55
60
51
53
61
48
67
43
44
136
78
78
46
48
96
98
98
97
97
89
91
88
56
99
63
84,85
32
87
113
100,155-157
92,93
99