Kubota GL11000, Руководство по ремонту, Страница: 25 / 154

G-11
GL6000, GL7000, GL9000, GL11000, WSM
G
GENERAL
5. TIGHTENING TORQUES
[1] GENERAL USE SCREWS, BOLT AND NUTS
Screws, bolt and nuts whose tightening torque are not specified in this Workshop Manual should be tightened
according to the table below.
W1034542
[2] STUD BOLTS
W1048139
Indication on top of
bolt
No-grade or 4T 7T
Material of bolt SS400, S20C S43C, S48C
Material of opponent part Ordinariness Aluminum Ordinariness Aluminum
Unit
Diameter
N·m kgf·m lbf·ft N·m kgf·m lbf·ft N·m kgf·m lbf·ft N·m kgf·m lbf·ft
M4
(4 mm, 0.16 in.)
1.00
to
2.90
0.10
to
0.30
0.70
to
2.10
- - - - - - - - -
M5
(5 mm, 0.20 in.)
1.90
to
3.60
0.20
to
0.40
1.40
to
2.70
- - - - - - - - -
M6
(6 mm, 0.24 in.)
7.85
to
9.31
0.80
to
0.95
5.79
to
6.87
7.85
to
8.82
0.80
to
0.90
5.79
to
6.50
9.81
to
11.2
1.00
to
1.15
7.24
to
8.31
7.85
to
8.82
0.80
to
0.90
5.79
to
6.50
M8
(8 mm, 0.31 in.)
17.7
to
20.5
1.8
to
2.1
13.1
to
15.1
16.7
to
19.6
1.7
to
2.0
12.3
to
14.4
23.6
to
27.4
2.4
to
2.8
17.4
to
20.2
17.7
to
20.5
1.8
to
2.1
13.1
to
15.1
M10
(10 mm, 0.39 in.)
39.3
to
45.1
4.0
to
4.6
29.0
to
33.2
31.4
to
34.3
3.2
to
3.5
23.2
to
25.3
48.1
to
55.8
4.9
to
5.7
35.5
to
41.2
39.3
to
44.1
4.0
to
4.5
29.0
to
32.5
M12
(12 mm, 0.47 in.)
62.8
to
72.5
6.4
to
7.4
46.3
to
53.5
– – –
77.5
to
90.2
7.9
to
9.2
57.2
to
66.5
62.8
to
72.5
6.4
to
7.4
46.3
to
53.5
M14
(14 mm, 0.55 in.)
108
to
125
11.0
to
12.8
79.6
to
92.5
– – –
124
to
147
12.6
to
15.0
91.2
to
108
– – –
Material of opponent
part
Ordinariness Aluminum
Unit
Diameter
N·m kgf·m lbf·ft N·m kgf·m lbf·ft
M8
(8 mm, 0.31 in.)
11.8
to
15.6
1.2
to
1.6
8.68
to
11.5
8.82
to
11.8
0.90
to
1.2
6.51
to
8.67
M10
(10 mm, 0.39 in.)
24.6
to
31.3
2.5
to
3.2
18.1
to
23.1
19.7
to
25.4
2.0
to
2.6
14.5
to
18.8
KiSC issued 05, 2015 A