Tightening Torque For Standard Bolts And Nuts; Tightening Torque - Cub Cadet 8354 Service Manual

CHAPTER 1 8354/8404

2. TIGHTENING TORQUE FOR STANDARD BOLTS AND NUTS

2.1 TIGHTENING TORQUE

Screws, bolts and nuts whose tightening torques are not specified in this workshop manual should be tightened
according to the table below.
A. TIGHTENING TORQUE FOR STANDARD BOLTS AND NUTS
Grade
Unit
Nominal
N·m
Diameter
7.85
M 6
~
(6 mm, 0.24 in.)
9.30
17.7
M 8
~
(8 mm, 0.31 in.)
20.5
39.2
M 10
~
(10 mm, 0.39 in.)
45.0
62.8
M 12
~
(12 mm, 0.47 in.)
72.5
108
M 14
~
(14 mm, 0.55 in.)
125
167
M 16
~
(16 mm, 0.63 in.)
191
245
M 18
~
(18 mm, 0.71 in.)
284
334
M 20
~
(20 mm, 0.79 in.)
392
* The figures on the table above are indicated the top of screw of bolt.
1-4
K&T Saw Shop 606-678-9623 or 606-561-4983
www.mymowerparts.com
No grade 4T
4
Kgf·m lbf·ft N·m
0.80 5.79 9.80
~ ~ ~
0.95 6.87 11.2
1.8 13.0 23.6
~ ~ ~
2.1 15.2 27.4
4.0 29.0 48.1
~ ~ ~
4.6 33.2 55.8
6.4 46.3 77.5
~ ~ ~
7.4 53.5 90.1
11.0 79.6 124
~ ~ ~
12.8 92.5 147
17.0 123 196
~ ~ ~
19.5 141 225
25.0 181 275
~ ~ ~
29.0 210 318
34.0 246 368
~ ~ ~
40.0 289 431
7T
7
Kgf·m lbf·ft N·m
1.00 7.24 12.3
~ ~ ~
1.15 8.32 14.2
2.4 17.4 29.4
~ ~ ~
2.8 20.2 34.3
4.9 35.5 60.8
~ ~ ~
5.7 41.2 70.5
7.9 57.2 103
~ ~ ~
9.2 66.5 117
12.6 91.2 167
~ ~ ~
15.0 108 196
20.0 145 260
~ ~ ~
23.0 166 303
28.0 203 343
~ ~ ~
32.5 235 401
37.5 272 490
~ ~ ~
44.0 318 568
9T
9
Kgf·m lbf·ft
1.25 9.1
~ ~
1.45 10.5
3.0 21.7
~ ~
3.5 25.3
6.2 44.9
~ ~
7.2 52.1
10.5 76.0
~ ~
12.0 86.8
17.0 123
~ ~
20.2 144
26.5 192
~ ~
31.0 224
35.0 254
~ ~
41.0 297
50.0 362
~ ~
58.0 420
D615-W02 May-2003