158 ARR1575
7 Front drum
Mount the torque meter.
Turn the vibrator with the torque meter 20 times clockwise.
This eliminates any stress.
The housing must not stand on asupport and must be
freely rotatable.
Set the tightening torque to 1–3 Nm.
If the value does not match, perform correction using spacers
until it does.
1/10 = 4 Nm
Bend the securing plate with asuitable tool into the suitable nut
groove.