Harmonic Balancer - Crankshaft Pulley: Service and Repair
11 23 010 Removing and installing/replacing vibration damper (N54, N57T)Necessary preliminary work:
^ Remove front underbody protection
^ Remove drive belt
Release screws (1).
Tightening torque 11 23 1AZ.
Remove vibration damper (2).
Assemble engine.