mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Vehicle - New Dealer Technical Bulletin|Page 2216 > < Vehicle - New Dealer Technical Bulletin|Page 2214
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3rd Version

Modified central bolt.
Material strength modified from 10.9 to 8.8.
Conical washer replaces the 4 dished washers. Modified tightening torque.

CAUTION:  The different parts of the 3 versions must not be interchanged.

4th Version

Belt pulley/vibration damper reduced in weight.
Hub integrated in vii ration damper.

Vehicle - New Dealer Technical Bulletin|Page 2216 > < Vehicle - New Dealer Technical Bulletin|Page 2214