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10.7 Critical bolt connections - torque values
Applications
Screw/Bolt/Nut
Type
Class
Torque (Nm)
Lifting beam - frame
M16
8.8
185 ± 20
Engine - engine feet
M12
8.8
85
Engine feet - vibration damper
M12
8.8
54 ± 10
Engine vibration damper - beam
M8
8.8
25 ±
3
Engine beam - frame
M8
8.8
25 ±3
Alternator - vibration damper
M12
8.8
54 ± 10
Alternator vibration damper - beam
M8
8.8
25 ± 3
Alternator beam - frame
M8
8.8
25 ± 3
Engine-alternator coupling housing
M10
8.8
48 ± 5
Engine-alternator coupling rotor
DIN 912 3/8”
8.8
40 ± 4
Undercarriage axle - frame
M16
8.8
211