Torque Values - Sym Mio 50 Service Manual

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¡ B nut
6 mm bolt¡ B nut
8 mm bolt¡ B nut
10 mm bolt¡ B nut
12 mm bolt¡ B nut
Engine Torque Values
Item
Cylinder stud bolt
Cylinder head nut
Cylinder head left bolt
Cylinder head side cover bolt
Valve adjustment cap
Tappet adjustment screw nut
Spark plug
Cylinder head stud bolt (inlet pipe)
Cylinder head stud bolt (EX. pipe)
Tensioner lifter bolt
Tensioner bolt
Carburetor insulator bolt
Oil pump screw
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
ACG. Flywheel nut
Crankcase bolts
Mission case bolt
One-way clutch tighten bolts
One-way clutch tighten nut
Exhaust pipe bolts
Exhaust pipe connection nuts
To this chapter contents
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
Thread Dia.
Q'ty
(mm)
4 8
4 8
2 6
2 6
2 30
4 5
1 10
2 6
2 6
2 6
1 6
2 6
2 3
7 6
1 12
1 30
1 8
1 10
1 28
1 12
1 12
1 12
7 6
7 8
3 6
1 22
2 8
2 6
1. General Information
Type
5 mm screw
6 mm screw¡ B SH nut
6 mm bolt¡ B nut
8 mm bolt¡ B nut
10 mm bolt¡ B nut
Torque Value(kgf-m)
0.7~1.0
1.8~2.2
1.0~1.4
1.0~1.4
1.3~1.7
0.7~1.1
1.0~1.4
0.7~1.0
0.7~1.0
1.0~1.4
0.8~1.2
0.7~1.0
0.1~0.3
1.0~1.5
3.5~4.5
1.3~1.7
0.8~1.2
1.0~1.4
5.0~6.0
5.0~6.0
5.0~6.0
5.0~6.0
1.5~2.0
2.0~2.4
1.0~1.4
9.0~10.0
3.0~3.6
1.0~1.4
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
Tighten to crankcase
Apply oil to thread
Apply oil to thread
Socket bolt
Apply locking sealant
Apply oil to thread
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