Walinga AGRI-VAC 5614, Руководство оператора и каталог запасных частей

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Agri-Vac Operator’s Manual 34-18148-6 71
7.2 BOLT TORQUE
CHECKING BOLT TORQUE
The tables shown below give correct torque values for various bolts and cap screws. Tighten all bolts
to the torques specified on chart unless otherwise noted. Check tightness of bolts periodically, using
bolt torque chart as a guide. Replace hardware with the same strength bolt.
Table 7 Imperial Torque Specifications
Bolt Torque *
Bolt
Diameter
“A”
SAE 2
(N.m) (lb-ft)
SAE 5
(N.m) (lb-ft)
SAE 8
(N.m) (lb-ft)
1/4”
5/16”
3/8”
7/16”
1/2’”
9/16”
5/8”
3/4”
7/8”
1”
8
13
27
41
61
95
128
225
230
345
6
10
20
30
45
60
95
165
170
225
12
25
45
72
110
155
215
390
570
850
9
19
33
53
80
115
160
290
420
630
17
36
63
100
155
220
305
540
880
1320
12
27
45
75
115
165
220
400
650
970
Table 8 Metric Torque Specifications
Bolt Torque *
Bolt
Diameter
“A”
8.8
(N.m) (lb-ft)
10.9
(N.m) (lb-ft)
M3
M4
M5
M6
M8
M10
M12
M14
M16
M20
M24
M30
M36
.5
3
6
10
25
50
90
140
225
435
750
1495
2600
.4
2.2
4
7
18
37
66
103
166
321
553
1103
1917
1.8
4.5
9
15
35
70
125
200
310
610
1050
2100
3675
1.3
3.3
7
11
26
52
92
148
229
450
774
1550
2710
Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless
otherwise specified. Therefore, do not grease or oil bolts or cap screws unless otherwise specified in
this manual. When using locking elements, increase torque values by 5%.
* Torque value for bolts and cap screws are identified by their head markings.