1122513 Replacing roller bearing for dual-mass flywheel (version 2): Notes

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 335xi, and 2010 BMW 335i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Flywheel removed!

Using hydraulic press (1) and special tool 21 2 051, press out dual-mass flywheel downwards on engine side.

IMPORTANT: Risk of damage:
Roller bearing must not be driven out.

Fig 1: Pressing Dual-Mass Flywheel Using Special Tool 21 2 051 And Hydraulic Press

Courtesy of BMW OF NORTH AMERICA, INC.

Push roller bearing (2) onto special tool 21 2 052.

Using hydraulic press (1), press roller bearing into dual-mass flywheel as far as it will go on clutch side.

IMPORTANT: Risk of damage:
Observe press-in instruction:

Roller bearing must not be driven in.
Roller bearing mounting force/travel monitored:
Min. 2000N 1 mm before end of pressing in.

Max. 15000N during entire press-in procedure.

Fig 2: Pressing Roller Bearing Into Dual-Mass Flywheel Using Special Tool 21 2 052 And Hydraulic Press
Courtesy of BMW OF NORTH AMERICA, INC.