6
2.7 Fastening Torques
Tightening torque
Item Specification
N.m Kgf.m
Connecting rod bolt M8 20~22 2.0~2.2
Cylinder cover bolt M10×1.25×80 42~46 4.2~4.6
Spark plug M14×1.25×19 25~30 2.5~3.0
Crankcase side cover
bolt
M8×30 20~23 2.0~2.3
Rotor nut M18×1.5 120~130 12.0~13.0
Rocker arm shaft bolt M8×16 20~23 2.0~2.3
Adjusting nut of rocker
arm shaft
M6×0.75 10~12 1.0~1.2
M5 bolt、nut
6~8 0.6~0.8
M6 bolt、nut
8~10 0.8~1.0
M8 bolt、nut
20~23 2.0~2.3
Standard torque
M10 bolt、nut
55~60 5.5~6.0
Note: Use standard torque values for fasteners that are not listed in this table.