SPEC
TIGHTENING TORQUE (Dolphin 9.9)
SPECIFIED TORQUE
Part to be tightened
POWER UNIT
Power unit mounting
Flywheel
Carburetor
Oil filter
Oil filter plug (cylinder block)
Spark plug
Drive sprocket
Driven sprocket
Cylinder head cover
Cylinder head
Valve adjusting screw
Oil pump cover
Exhaust cover
Crankcase
Connecting rod
Anode mounting
Starter motor mounting
LOWER UNIT
Propeller
Lower unit mounting
Pinion gear nut
BRACKET
Tiller handle mounting (pivot)
Tiller handle mounting locknut (pivot)
Steering friction piece
Tilt stop lever
Upper rubber mounting
Lower rubber mounting
Cramp bracket
Upper casing
TIGHTENING TORQUE (Dolphin 9.9)
1st
2nd
1st
2nd
1st
2nd
Part
Thread
name
size
Bolt
M8
Nut
M16
Bolt
M6
—
—
—
M20
—
M12
Nut
M28
Bolt
M6
Bolt
M6
Bolt
M8
Bolt
M6
—
M6
Screw
M6
Bolt
M6
Bolt
M8
Bolt
M6
Bolt
M7
Bolt
M5
Bolt
M8
Nut
M10
Bolt
M8
Nut
M8
Nut
M10
Nut
M10
Bolt
M6
Bolt
M6
Nut
M8
Bolt/Nut M8
Nut
M22
Bolt
M8
2-21
Tightening torque
Q'ty
Nm
m•kg
6
21
2.1
1
110
11.0
2
10
1.0
1
18
1.8
1
40
4.0
2
18
1.8
1
55
5.5
1
13
1.3
4
8
0.8
6
30
3.0
3
12
1.2
4
14
1.4
2
4
0.4
7
12
1.2
15
1.5
4
30
3.0
6
0.6
6
12
1.2
10
1.0
4
22
2.2
1
5
0.5
3
29
2.9
1
17
1.7
4
18
1.8
1
25
2.5
1
10
1.0
1
23
2.3
1
4
0.4
4
8
0.8
2
21
2.1
4
32
3.2
2
12
1.2
6
18
1.8
E
ft•lb
15.2
80
7.2
13
29
13
39.8
9.4
5.8
21.7
8.7
10.0
2.9
8.7
10.8
22
4.5
8.7
7.2
16
3.6
21
12
13
18
7.2
16.6
2.9
5.8
15
23
8.7
13