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11 23 010 Removing and installing/replacing the vibration damper (N47)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required: 

Necessary preliminary tasks: 

Using a suitable tool, remove the protective cap (1) from deflecting element (2).

Release screw (3).

Tightening torque: 11 00 4AZ .

Remove deflection pulley (2).

Fig 1: Removing Protective Cap From Deflecting Element
G09920512Courtesy of BMW OF NORTH AMERICA, INC.

Assemble special tool 11 7 221 with special tool 11 7 222 and 11 7 223

Fig 2: Assembling Special Tool (11 7 221) With Special Tool (11 7 222)
G09944255Courtesy of BMW OF NORTH AMERICA, INC.

Screw special tool 11 7 221 with special tool 11 7 223 into receptacle of the guide pulley.

NOTE: Use special tool 11 7 221 to turn the vibration damper in the direction of travel until the special tool 11 6 480 audibly clicks into place on the vibration damper.

Secure special tool 11 7 221 vibration damper (1).

Fig 3: Turning Vibration Damper
G09944256Courtesy of BMW OF NORTH AMERICA, INC.

Loosen bolts (1) on the vibration absorber (2).

Installation note: 

Fig 4: Loosening Bolts On Vibration Absorber
G09920515Courtesy of BMW OF NORTH AMERICA, INC.

Replace RADIAL SHAFT SEAL  at front.

Installation note: 

Position vibration damper as illustrated when refitting.

Fig 5: Vibration Damper
G09920517Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Secure the special tool 11 7 221 again in the area of the vibration damper to tighten the screws.

Tighten screws crosswise.

Fig 6: Securing Special Tool (11 7 221) Of Vibration Damper To Screws
G09920516Courtesy of BMW OF NORTH AMERICA, INC.

Undo bolts (1) on vibration damper (2).

Remove special tool 11 7 221 in the area of the vibration damper (1).

Remove vibration damper.

Tightening torque: 11 23 1AZ .

Fig 7: Loosening Bolts On Vibration Absorber
G09920515Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

IMPORTANT: Do not run engine without ribbed drive belt.
Risk of damage!  to vibration damper.