11 22 513 Replacing Roller Bearing For Dual-Mass Flywheel

WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

For Special Tool identification, refer to ENGINE - SPECIAL TOOLS - 645CI .

Special Tools Required:

21 2 051
21 2 052

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 Out Dual-Mass Flywheel Downwards On Engine Side

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.

Fig 2: Pressing Roller Bearing Into Dual-Mass Flywheel

Courtesy of BMW OF NORTH AMERICA, INC.

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.