Kioti LK3054XS, Workshop Manual

Page: 21 / 52

GENERAL
1-11
S265-WOO Feb. 2005
Diameter
7. TIGHTENING TORQUES
M6
(6 mm, 0.24 in.)
M8
(8 mm, 0.31 in.)
M10
(10 mm, 0.39 in.)
M12
(12 mm, 0.47 in.)
M14
(14 mm, 0.55 in.)
M16
(16 mm, 0.63 in.)
M18
(18 mm, 0.71 in.)
M20
(20 mm, 0.79 in.)
Material of
bolt
Indication on
top of bolt
7T 9T
7.1 GENERAL USE SCREWS, BOLTS AND NUTS
Screws, bolts and nuts whose tightening torques are not specified in this Workshop Manual should be tightened
according to the table below.
7 9
N·m
7.85
~
9.31
17.7
~
20.5
39.3
~
45.1
62.8
~
72.5
108
~
125
167
~
191
246
~
284
334
~
392
kgf·m
0.80
~
0.95
1.8
~
2.1
4.0
~
4.6
6.4
~
7.4
11.0
~
12.8
17.0
~
19.5
25.0
~
29.0
34.0
~
40.0
lbf·ft
5.79
~
6.87
13.1
~
15.1
29.0
~
33.2
46.3
~
53.5
79.6
~
92.5
123
~
141
181
~
209
246
~
289
N·m
7.85
~
8.82
16.7
~
19.6
31.4
~
34.3
kgf·m
0.80
~
0.90
1.7
~
2.0
3.2
~
3.5
lbf·ft
5.79
~
6.50
12.3
~
14.4
23.2
~
25.3
N·m
9.81
~
11.2
23.6
~
27.4
48.1
~
55.8
77.5
~
90.2
124
~
147
197
~
225
275
~
318
368
~
431
kgf·m
1.00
~
1.15
2.4
~
2.8
4.9
~
5.7
7.9
~
9.2
12.6
~
15.0
20.0
~
23.0
28.0
~
32.5
37.5
~
44.0
lbf·ft
7.24
~
8.31
17.4
~
20.2
35.5
~
41.2
57.2
~
66.5
91.2
~
108
145
~
166
203
~
235
272
~
318
Material of
opponent part
No-grade or 4T
SS400, S20C
Ordinariness Aluminum
S43C, S48C
Ordinariness Aluminum
N·m
7.85
~
8.82
17.7
~
20.5
39.3
~
44.1
62.8
~
72.5
kgf·m
0.80
~
0.90
1.8
~
2.1
4.0
~
4.5
6.4
~
7.4
lbf·ft
5.79
~
6.50
13.1
~
15.1
29.0
~
32.5
46.3
~
53.5
N·m
12.3
~
14.2
29.5
~
34.3
60.9
~
70.6
103
~
117
167
~
704
260
~
304
344
~
402
491
~
568
kgf·m
1.25
~
1.45
3.0
~
3.5
6.2
~
7.2
10.5
~
12.0
17.0
~
20.0
26.5
~
31.0
35.0
~
41.0
50.0
~
58.0
SCr435,
SCM435
Ordinariness
lbf·ft
9.05
~
10.4
21.7
~
25.3
44.9
~
52.0
76.0
~
86.7
123
~
144
192
~
224
254
~
296
362
~
419
7.2 STUD BOLTS
Unit
Material of opponent part
Diameter
Unit
M8 (8 mm, 0.31 in.)
M10 (10 mm, 0.39 in.)
M12 (12 mm, 0.47 in.)
Ordinariness Aluminum
N·m
11.8 ~ 15.6
24.6 ~ 31.3
29.5 ~ 49.0
lbf·ft
8.68 ~ 11.5
18.1 ~ 23.1
21.7 ~ 36.1
N·m
8.82 ~ 11.8
19.7 ~ 25.4
31.4
kgf·m
0.90 ~ 1.2
2.0 ~ 2.6
3.2
lbf·ft
6.51 ~ 8.67
14.5 ~ 18.8
23.1
kgf·m
1.2 ~ 1.6
2.5 ~ 3.2
3.0 ~ 5.0
4