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Home >> BMW >> 2011 >> 335i 2D Convertible, Standard >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair - E90 (N55) >> Flywheel >> 11 22 513 Replacing roller bearing for dual-mass flywheel

11 22 513 Replacing roller bearing for dual-mass flywheel

Special tools required: 

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: Removing Dual-Mass Flywheel
G09836161Courtesy 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: Pushing Roller Bearing Onto Special Tool 21 2 052
G09836162Courtesy of BMW OF NORTH AMERICA, INC.


Special tools required: 

NOTE: Flywheel removed!

Position special tool 11 2 010 in roller bearing.

Twist out roller bearing with special tool 11 2 343.

Fig 1: Positioning Special Tool 11 2 010 In Roller Bearing
G09836163Courtesy of BMW OF NORTH AMERICA, INC.

Assemble special tools 11 2 350 and 00 5 500 .

Drive in roller bearing with special tools 11 2 350 and 00 5 500 in direction of arrow as far as it will go.

Fig 2: Driving In Roller Bearing Using Special Tools 11 2 350
G09836164Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.