R
epair
[4] DISASSEMBLY/ASSEMBLY
[4]-16. Tightening torque specifications
P 2
5
/2
6
Crankcase
Cylinder block
M6x30 Hex socket head bolt
10.0 - 12.0
Application
(for fastening A to B)
A
B
Fastener
Tightening torque
(N.m)
Retainer plate
Crankcase
M4x10 Hex socket head bolt
2.0 - 3.5
Drain bolt (M8x12 Bolt)
Oil case
M8x12 Bolt
4.0 - 6.0
Oil case
Crankcase
M5x25 Hex socket head bolt
4.5 - 6.5
Cylinder head complete
Cylinder block
M6x35 Hex socket head bolt
11.0 - 14.0
Flywheel
Crankshaft complete
M10 Flange nut
35.0 - 40.0
Ignition coil
Crankcase
M4x20 Hex socket head bolt
2.0 - 4.0
Camgear cover
Cylinder block
M5x16 Hex socket head bolt
4.5 - 6.5
Rocker arm
Adjusting screw
M5 Nut
5.0 - 6.5
Rocker cover complete
Cylinder head complete
M5x30 Hex socket head bolt
4.5 - 6.5
Spark plug
Cylinder head complete
Spark plug
9.0 - 13.0
Exhaust muffler
Cylinder head complete
M6x18 Hex socket head bolt
13.0 - 16.0
Insulator complete
Cylinder head complete
M5x25 Hex socket head bolt
5.0 - 7.0
Insulator complete
Cylinder block
M5x14 Hex socket head bolt
4.5 - 6.0
Air cleaner plate
Insulator complete
M5x70 Pan head screw
2.0 - 4.0
Pulley
Crankshaft complete
Pulley
9.0 - 11.0
Oil cap assembly
Crankcase
Oil cap assembly
0.4 - 0.7
Choke plate
Choke lever
4x12 Tapping screw
0.9 - 1.1
Air cleaner cover complete Air cleaner plate
M5x25 Pan head screw
0.5 - 1.0
Cock body
Body cover
4x14 Tapping screw
1.3 - 1.8
Push button
Valve rod
3x16 Tapping screw
1.0 - 1.3
Body holder complete
Cock body
4x14 Tapping screw
1.3 - 1.8
Cock body
Control lever assembly
4x14 Tapping screw
1.0 - 1.3
Base R, Base L
Volute case 2
M6x30 Hex socket head bolt
7.8 - 9.8
Impeller
Flywheel complete
M6x40 Hex socket head bolt
7.8 - 9.8
Pressure pipe
Volute case 1
4x18 Tapping screw
1.3 - 1.8
Volute case 1
Volute case 2
5x20 Tapping screw
2.2 - 2.7
Elbow
Volute cases 1, 2
M5x65 Pan head screw
1.0 - 1.3
Fan guard
Volute case 1
5x20 Tapping screw
2.2 - 2.7
Tank holder
Volute case 1
Tank holder
1.0 - 1.3
Mixing body, lower
Mixing body, upper
M5x12 Pan head screw
2.2 - 2.7
Guard
Frame complete
M4x25 Pan head screw
0.88 - 1.8
Tank complete
Frame complete
M6x30 Pan head screw
3.1 - 6.3
Tank complete
Tank holder
M6x30 Pan head screw
3.1 - 6.3
Frame complete
Lower frame holder
M6x20 Pan head screw
3.1 - 6.3