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Lubricate elements according to guidelines presented in section "Lubrication".
5.12 TIGHTENING TORQUE FOR NUT AND BOLT
CONNECTIONS
Unless other tightening parameters are given, during maintenance repair work apply
appropriate torque to tightening nut and bolt connections. Recommended tightening torque of
most frequently applied nut and bolt connections are given in table (5.5). Given values apply
to non greased steel bolts.
TABLE 5.5
TIGHTENING TORQUE FOR NUT AND BOLT CONNECTIONS
THREAD (d)
[mm]
M6
M8
M10
M12
M14
M16
M20
M24
M27
M30
(M
) – tightening torque, (d) thread diameter
D
5.8
8
18
37
64
100
160
300
530
820
1050
5.18
8.8
M
[Nm]
D
10
25
49
85
135
210
425
730
1150
1450
10.9
15
36
72
125
200
310
610
1050
1650
2100
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