Pilot Bearing: Service and Repair

11 22 513 Replacing roller bearing for dual-mass flywheel (N55)

Special tools required:







NOTE: Flywheel removed.







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

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







Push roller bearing (2) onto special tool 21 2 052.
Using hydraulic press (1), press roller bearing into dual-mass flywheel to limit position 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. 2000 N 1 mm before end of pressing in.
Max. 15,000 N during entire press-in procedure.