SPEC
2 - 11
MAINTENANCE SPECIFICATIONS
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.
Silencer
M8
×
1.25
2
35
3.5
25
Silencer clamp
M8
×
1.25
1
20
2.0
14
Crankcase
M6
×
1.0
11
12
1.2
8.7
Crankcase bearing stopper
M6
×
1.0
11
10
1.0
7.2
Crankcase bearing stopper (crankshaft)
M6
×
1.0
4
10
1.0
7.2
Left crankcase cover
M6
×
1.0
8
10
1.0
7.2
Right crankcase cover
M6
×
1.0
8
10
1.0
7.2
Clutch cover
M6
×
1.0
7
10
1.0
7.2
Crankcase oil drain bolt
M10
×
1.25
1
20
2.0
14
Drive chain sprocket cover
M6
×
1.0
2
8
0.8
5.8
Kick shaft ratchet wheel guide
M6
×
1.0
2
12
1.2
8.7
Kickstarter crank
M8
×
1.25
1
33
3.3
24
Primary drive gear
M18
×
1.0
1
75
7.5
54
Clutch spring
M6
×
1.0
5
8
0.8
5.8
Clutch boss
M16
×
1.0
1
60
6.0
43
Push lever shaft
M6
×
1.0
1
10
1.0
7.2
Drive sprocket
M18
×
1.0
1
75
7.5
54
Drive axle oil seal stopper
M6
×
1.0
2
10
1.0
7.2
Segument
M8
×
1.25
1
30
3.0
22
Shift guide
M6
×
1.0
2
10
1.0
7.2
Stopper lever
M6
×
1.0
1
10
1.0
7.2
Part to be tightened
Thread size
Q’ty
Tightening torque
Nm
m·kg
ft·lb
