WARNING: This page is about a different car, the 2009 Mercedes-Benz E550 and 2008 Mercedes-Benz E550. However, it is still accessible from the selected car via links, so may be relevant.
FG 01/03/05/07/18/25/27/Set B
ENGINE 651
Use:
For loosening and tightening the mounting bolts on the vibration damper. The counterholder can also be used to turn the engine.