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Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Vibration Damper -- Repair (G42) >> 11 23 Engine Vibration Damper >> 11 23 010 Removing and installing/replacing engine vibration damper (M240i xDrive) >> Installing the vibration damper

Installing the vibration damper

NOTE: RISK OF DAMAGE 
Radial shaft seal damage  .
When fitting the vibration damper, the radial shaft seal may be damaged  .
  • It is imperative to use the special tool when fitting the vibration damper.
NOTE: TECHNICAL INFORMATION 
When removing/refitting or replacing the vibration damper, the radial shaft seal must also be replaced.
G15904447Courtesy of BMW OF NORTH AMERICA, INC.
G15904450Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATION

Vibration damper to crankshaft 
M10 x 65
Replace screws.
Joining torque  40 Nm
Angle of rotation  120°
G15904451Courtesy of BMW OF NORTH AMERICA, INC.
G15904452Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work