11 23 010 Removing and installing/replacing the vibration damper (N47)
Special tools required:
Necessary preliminary tasks:
- Remove ACOUSTIC COVER
- Remove alternator DRIVE BELT .
Using a suitable tool, remove the protective cap (1) from deflecting element (2).
Release screw (3).
Tightening torque: 11 00 4AZ .
Remove deflection pulley (2).
Assemble special tool 11 7 221 with special tool 11 7 222 and 11 7 223
Screw special tool 11 7 221 with special tool 11 7 223 into receptacle of the guide pulley.
Secure special tool 11 7 221 vibration damper (1).
Loosen bolts (1) on the vibration absorber (2).
Installation note:
Replace RADIAL SHAFT SEAL at front.
Installation note:
Position vibration damper as illustrated when refitting.
Installation note:
Secure the special tool 11 7 221 again in the area of the vibration damper to tighten the screws.
Tighten screws crosswise.
Undo bolts (1) on vibration damper (2).
Remove special tool 11 7 221 in the area of the vibration damper (1).
Remove vibration damper.
Tightening torque: 11 23 1AZ .
Assemble engine.
Risk of damage! to vibration damper.