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BOLT TIGHTENING TORQUE TABLE:
23
Dana Incorporated
IMM-0007EN Pump Drives BZ
8.2 BOLT TIGHTENING TORQUE TABLE:
Table 7:
Tightening torques table
8.3 NO-LOAD TESTS:
After a brief period of no-load operation (2-3 minutes) check the oil levels, topping up those levels which have gone down and
check that all nuts and bolts of the various attachments are properly tightened.
Preloads and tightening moments for ISO metric thread screws
d x p
mm
Sr
mm²
4.8
5.8
8.8
10.9
12.9
F
kN
M
Nm
F
kN
M
Nm
F
kN
M
Nm
F
kN
M
Nm
F
kN
M
Nm
3 x 0.5
5.03
1.2
0.9
1.5
1.1
2.3
1.8
3.4
2.6
4.0
3.0
4 x 0.7
8.78
2.1
1.6
2.7
2.0
4.1
3.1
6.0
4.5
7.0
5.3
5 x 0.8
14.2
3.5
3.2
4.4
4.0
6.7
6.1
9.8
8.9
11.5
10.4
6 x 1
20.1
4.9
5.5
6.1
6.8
9.4
10.4
13.8
15.3
16.1
17.9
7 x 1
28.9
7.3
9.3
9.0
11.5
13.7
17.2
20.2
25
23.6
30
8 x 1.25
36.6
9.3
13.6
11.5
16.8
17.2
25
25
37
30
44
8 x 1
39.2
9.9
14.5
12.2
18
18.9
27
28
40
32
47
10 x 1.5
58
14.5
26.6
18
33
27
50
40
73
47
86
10 x 1.25
61.2
15.8
28
19.5
35
30
53
43
78
51
91
12 x 1.75
84.3
21.3
46
26
56
40
86
59
127
69
148
12 x 1.25
92.1
23.8
50
29
62
45
95
66
139
77
163
14 x 2
115
29
73
36
90
55
137
80
201
94
235
14 x 1.5
125
32
79
40
98
61
150
90
220
105
257
16 x 2
157
40
113
50
141
76
214
111
314
130
368
16 x 1.5
167
43
121
54
150
82
229
121
336
141
393
18 x 2.5
192
49
157
60
194
95
306
135
435
158
509
18 x 1.5
216
57
178
70
220
110
345
157
491
184
575
20 x 2.5
245
63
222
77
175
122
432
173
615
203
719
20 x 1.5
272
72
248
89
307
140
482
199
687
233
804
22 x 2.5
303
78
305
97
376
152
592
216
843
253
987
22 x 1.5
333
88
337
109
416
172
654
245
932
286
1090
24 x 3
353
90
383
112
474
175
744
250
1060
292
1240
24 x 2
384
101
420
125
519
196
814
280
1160
327
1360
27 x 3
459
119
568
147
703
230
110
328
1570
384
1840
27 x 2
496
131
615
162
760
225
1200
363
1700
425
1990
30 x 3.5
561
144
772
178
955
280
1500
399
2130
467
2500
30 x 2
621
165
859
204
1060
321
1670
457
2370
535
2780