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Torque Values
The torque values listed in above table are for more important tighten torque values. Please see standard
values for not listed in the table.
Standard Torque Values for Reference
Type
5 mm bolt、nut
6 mm bolt、nut
8 mm bolt、nut
10 mm bolt、nut
12 mm bolt、nut
Engine Torque Values
Item
Cylinder head nut
Cylinder head right bolt
Cylinder head stud bolt (inlet pipe)
Cylinder head stud bolt (EX. pipe)
Tappet adjustment hole cap bolt
Tappet adjustment screw nut
Spark plug
Carburetor insulator bolt
Cylinder stud bolt
Engine left cover bolt
Engine oil draining bolt
Engine oil strainer cap
Mission draining bolt
Mission filling bolt
Clutch driving plate nut
Clutch outer nut
Drive face nut
Flywheel nut
Crankcase bolts
Mission case bolt
Tighten Torque
0.45~0.6kgf-m
0.8~1.2kgf-m
1.8~2.5kgf-m
3.0~4.0kgf-m
5.0~6.0kgf-m
Q'ty Thread Dia. (mm) Torque Value(kgf-m)
4
8
2
8
2
6
2
7
6
6
4
5
1
10
2
6
4
8
7
6
1
12
1
30
1
8
1
10
1
28
1
12
1
12
1
12
7
6
7
8
3. GENERAL INFORMATION
Type
5 mm screw
6 mm screw、SH nut
6 mm bolt、nut
8 mm bolt、nut
10 mm bolt、nut
2.0~2.4
2.0~2.4
0.7~1.1
0.5~1.0
1.0~1.4
0.7~1.1
1.0~1.2
0.7~1.1
0.7~1.1
1.1~1.5
1.1~1.5
1.3~1.7
0.8~1.2
0.8~1.2
5.0~6.0
5.0~6.0
5.0~6.0
5.0~6.0
0.8~1.2
2.0~2.4
Tighten Torque
0.35~0.5kgf-m
0.7~ 1.1kgf-m
1.0 ~1.4kgf-m
2.4 ~3.0kgf-m
3.5~4.5kgf-m
Remarks
Apply oil to thread
3-11
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