2-4
Date of Issue: April 2008
WDP30X
5. TORQUE VALUES
Use standard torque values for fasteners that are not listed above.
(CT) Indicates a self-tapping bolt
.
STANDARD TORQUE VALUES
SPECIAL FASTENERS
THREAD DIAMETER x
PITCH mm
TORQUE
N•m
kg-m
ft-lb
Connecting rod bolt
7 x 1.0
12
1.2
8.7
Cylinder head bolt
8 x 1.25
24
2.4
18
Flywheel nut
14 x 1.5 (special)
74
7.5
55
Rocker arm pivot lock nut
6 x 0.5
10
1.0
7
Rocker arm pivot stud
8 x 1.25 (special)
24
2.4
18
Crankcase cover bolt
6 x 1.0 (CT)
12
1.2
9
Air cleaner wing nut
6 x 1.0
9
0.9
6.5
Muffler mounting nut
8 x 1.25
24
2.4
18
Oil drain bolt
10 x 1.25
18
1.8
13
Fuel tank flange nut
6 x 1.0
10
1.0
7
Sediment cup
24 x 1.0
3.9
0.4
2.9
Diaphragm connecting rod
bolt
10 x 1.5
54
5.4
40
Diaphragm upper case nut
12 x 1.75
47
4.7
35
Diaphragm connecting rod
nut
12 x 1.75
47
4.7
35
Engine mounting bolt
5/16-18 x 1.5 in
19
2
14
STANDARD FASTENERS
THREAD DIAMETER
TORQUE
N•m
kg-m
ft-lb
Screw
5 mm
3.9
0.4
2.9
6 mm
8.8
0.9
6.5
Bolt and nut
5 mm
4.9
0.5
3.6
6 mm
9.8
1.0
7.2
8 mm
21
2.1
15
10 mm
34
3.5
25
12 mm
54
5.5
40
Flange bolt and nut
6 mm
12
1.2
8.7
8 mm
26
2.7
20
10 mm
39
4.0
29
Summary of Contents for WDP30X
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