2-10
SPEC
E
TIGHTENING TORQUES
TIGHTENING TORQUES
Part to be tightened
Thread size
Tightening torques
Nm
m • kg
ft • lb
POWER UNIT
Breather cover bolt
M4
2
0.2
1.4
Camshaft cap bolt
1st
M7
8
0.8
5.8
2nd
17
1.7
12
Camshaft pulley bolt
M10
60
6.0
43
Connecting rod bolt
1st
M8
8
0.8
5.8
2nd
Turn 90
°
Crankcase bolt
1st
M8
14
1.4
10
2nd
28
2.8
20
Crankcase journal bolt
1st
M10
(1.5 mm pitch)
19
1.9
14
2nd
Turn 60
°
(*1)
Drive sprocket nut
M40
265
27
192
Cylinder head
1st
M8
14
1.4
10
2nd
28
2.8
20
Cylinder head bolt
1st
M10
(1.5 mm pitch)
15
1.5
11
2nd
33
3.3
24
3rd
Turn 90
°
(*2)
Cylinder head cover bolt
M6
8
0.8
5.8
Outer exhaust cover bolt
1st
M6
6
0.6
4.3
2nd
12
1.2
8.7
Flywheel magneto nut
M24
190
19
137
Fuel pump bracket bolt
M7
17
1.7
12
Oil filter
—
18
1.8
13
Oil filter plug (cylinder block)
M20
50
5.0
36
Spark plug
M14
25
2.5
18
Spark plug cap cover hexagon bolt
M6
4
0.4
2.9
Throttle link ball joint
—
4
0.4
2.9
Timing belt tensioner bolt
M10
40
4.0
29
Timing plate screw
M6
4
0.4
2.9
LOWER UNIT
Cooling water inlet screw
—
5
0.5
3.6
Lower unit mounting bolt/nut
M10
40
4.0
29
Pinion gear nut
M16
95
9.5
68
Propeller nut
M16
35
3.5
25
Ring nut
M101.5
100
10
72
BRACKET
Apron mounting screw
—
4
0.4
2.9
Exhaust guide mounting bolt
M8
20
2.0
14
Exhaust manifold mounting bolt
M6
10
1.0
7.2
Grease nipple
—
3
0.3
2.2
Lower rubber mounting nut
M12
52
5.2
38
Oil drain bolt
M14
27
2.7
20
Summary of Contents for F100A
Page 51: ...F D ES SPEC 2 9 DIMENSIONS ABMESSUNGEN DIMENSIONES DIMENSIONS ABMESSUNGEN DIMENSIONES 9 ...
Page 58: ...2 13 SPEC E HOSE ROUTING HOSE ROUTING 2 1 3 1 Water hose 2 Blow by gas hose 3 Oil return hose ...
Page 394: ...8 4 ELEC E ELECTRICAL COMPONENTS Rear view 1 2 1 Spark plug 2 Spark plug lead ...
Page 462: ......
Page 463: ...Printed on recycled paper Printed in Japan Oct 2000 0 2 1 CR F100AET YAMAHA MOTOR CO LTD ...