SPEC
Part to tightened
Reed valve assy. bolt
Intake manifold bolt
Thermoswitch bolt
Spark plug
Cylinder head bolt
Cylinder bolt
Anode screw
Starter motor bolt
Starter motor positive lead nut
Flywheel cover bolt
Flywheel magneto bolt
Drive coupling
Base assy. screw
Engine bracket/lower
crankcase bolt
Upper crankcase/lower
crankcase bolt
2-9
Specification
1st
2nd
1st
2nd
1st
2nd
1st
2nd
Screw
Tightening torque
size
N·m
M5
4
M6
8
M6
8
—
25
15
M8
29
22
M10
39
ø4
3
M8
18
—
5
M6
8
M10
74
—
36
ø6
8
23
M10
52
15
M8
27
kgf·m
ft·lb
0.4
3.0
0.8
5.9
0.8
5.9
2.5
18.4
1.5
11.1
2.9
21.4
2.2
16.2
3.9
28.8
0.3
2.2
1.8
13.3
0.5
3.7
0.8
5.9
7.4
54.6
3.6
26.6
0.8
5.9
2.3
17.0
5.2
38.4
1.5
11.1
2.7
19.9
See
page
5-14
5-14
5-16
5-16
5-16
5-16
5-18
5-18
5-18
5-25
5-25
5-25
5-25
5-25
5-25
5-30
5-30
5-30
5-30