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SPEC
MAINTENANCE SPECIFICATIONS (WR400F)
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.
Oil drain bolt (crankcase)
M12
×
1.5
1
20
2.0
1.4
Oil drain bolt (frame)
M8
×
1.25
1
23
2.3
17
Oil strainer (frame)
M18
×
1.5
1
90
9.0
65
Crankcase bearing stopper
M6
×
1.0
15
10
1.0
7.2
Drive axle oil seal stopper
M6
×
1.0
2
10
1.0
7.2
Ratchet wheel guide
M6
×
1.0
2
12
1.2
8.7
Kick crank
M8
×
1.25
1
33
3.3
24
Primary drive gear
M20
×
1.0
1
75
7.5
54
Clutch boss
M20
×
1.0
1
75
7.5
54
Clutch spring
M6
×
1.0
5
8
0.8
5.8
Balancer driven gear
M14
×
1.0
1
50
5.0
36
Balancer weight plate
M6
×
1.0
3
10
1.0
7.2
Drive sprocket
M20
×
1.0
1
75
7.5
54
Shift guide
M6
×
1.0
2
10
1.0
7.2
Stopper lever
M6
×
1.0
1
10
1.0
7.2
Segment
M8
×
1.25
1
30
3.0
22
Neutral switch
M5
×
0.8
2
4
0.4
2.9
Part to be tightened
Thread size
Q’ty
Tightening torque
Nm
m·kg
ft·lb
Summary of Contents for WR426F(N)
Page 676: ...5 66 CHAS REAR SHOCK ABSORBER 8 Install Band 1 Tail light connector 2 ...
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