Part Name

Thread

Torque（N.m）

Remark

Cylinder Head

M6

10~15

M7

18~22

M8

28~32

M10×1.25

45~55

Cylinder Head Cover

M6

8~12

Cylinder Head Cover

M8

25~30

Cylinder Head&Housing

M6

8~12

M8

25~30

Cylinder Housing& Crankcase

M6

10~15

Cylinder Head A.B Bolt

M6

8~12

M7

18~22

M8

25~30

M10×1.25

45~55

Timing Driven Sprocket

M5

5~8

M6

8~12

M8

28~32

Chain Tension Shaft

M6

8~12

Cam Sprocket

M6

8~12

M8

25~30

Guide Sprocket

M8

25~30

Crankcase

M6

8~12

Oil Filter Rotor

M14×1

55~65

M16×1

60~70

M18×1

75~85

Oil Filter Mash

M30×1

20~25

M36

25~30

Oil pump

M5

5~8

M16

50~55

Oil pump gear

M6

8~12

Transmission Drum Cam

M6

8~12

Swing Arm

M6

8~12

Swing Arm

M8

28~32

Clutch

M12×1.25

50~60

M14×1

55~65

M16×1

60~70

M18×1

75~85

M22×1

85~95

Clutch cover

M5

5~8

M6

8~12

Ratchet guide board

M6

8~12

Starter Motor

M6

8~12

Magneto Rotor

M8

28~32

M10×1.25

45~55

M12×1.25

50~60

Magneto Board

M6

8~12

M8

20~25

Magneto Rotor

M8

35~40

M10×1.25

45~55

M12×1.25

50~60

M14×1　

55~65

Magneto Stator

M16×1　

60~70

Driving Gear

M16×1　

60~70

M18×1

75~85

Intake pipe

M6

10~15

Exhaust pipe

M6

10~15

Oil Drain bolt

M12×1.5

20~25

M18×1.5

25~30

Oil cool assy

M12×1.25

20~25

Valve

M5

5~8

Spark plug

M10×1.25

20~25