2-6
MAINTENANCE SPECIFICATIONS
SPEC
Part to be tightened
Thread size
Q’ty
T ightening torque
Nm
m•kg
ft•lb
Neutral switch lead holder (Except for USA and CDN)
M 6
×
1.0
1
14
1.4
10
Kick starter
M 8
×
1.25
1
30
3.0
22
Ratchet wheel stopper
M 6
×
1.0
2
10
1.0
7.2
Clutch cover
M 6
×
1.0
6
10
1.0
7.2
Primary drive gear
M10
×
1.25
1
55
5.5
40
Clutch boss
M20
×
1.0
1
75
7.5
54
Clutch spring
M 6
×
1.0
6
10
1.0
7.2
Clutch cable adjust bolt and locknut
M 6
×
0.75
1
4
0.4
2.9
Push lever axle
M 5
×
0.8
1
6
0.6
4.3
Drive sprocket
M20
×
1.0
1
75
7.5
54
Shift guide
M 6
×
1.0
2
10
1.0
7.2
Stopper lever
M 6
×
1.0
1
10
1.0
7.2
Torsion spring (shift shaft) stopper bolt
M 8
×
1.25
1
22
2.2
16
Segment
M 8
×
1.25
1
30
3.0
22
Bearing plate cover (shift cam right)
M 6
×
1.0
2
10
1.0
7.2
Shift pedal
M 6
×
1.0
1
10
1.0
7.2
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.
1P8-9-32-2 4/29/06 11:45 AM Page 7
Summary of Contents for YZ250(W)/W1
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