Walinga Chem-Veyor 2614D, Operator'S & Parts Manual

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8 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.
ENGLISH 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 6
13 10
27 20
41 30
61 45
95 60
128 95
225 165
230 170
345 225
12 9
25 19
45 33
72 53
110 80
155 115
215 160
390 290
570 420
850 630
17 12
36 27
63 45
100 75
155 115
220 165
305 220
540 400
880 650
1320 970
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 .4
3 2.2
6 4
10 7
25 18
50 37
90 66
140 103
225 166
435 321
750 553
1495 1103
2600 1917
1.8 1.3
4.5 3.3
9 7
15 11
35 26
70 52
125 92
200 148
310 229
610 450
1050 774
2100 1550
3675 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.
Chem-Veyor Operator’s & Parts Manual # 34-92547-6
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