34 11 220 Removing and installing or replacing both front brake discs

WARNING: This page is about a different variant/trim than selected.

IMPORTANT: Brake discs must only be replaced in pairs (per axle). Fit new brake discs only together with new brake pads.

Necessary preliminary tasks:

Remove front brake pads

After completing work, read and comply with notes on braking in new brake discs/brake pads.

Release screws (1).

Remove brake caliper with brake anchor plate in direction of arrow and tie up.

Installation:

Tightening torque, see 34 11 2AZ.

Fig 1: Identifying Screws (1)

Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1) and remove brake disc.

Installation:

Replace screw (1).

Tightening torque, see 34 11 1AZ.

Clean contract face of wheel hub thoroughly and remove any traces of rust if necessary.

Irregularities in the contact surface can cause distortion in the brake disc!

Fig 2: Release Screw (1) And Remove Brake Disc

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: When removing the brake disc: On no account strike the friction ring with a hammer or similar object! If necessary, carefully tap with a rubber hammer against the brake disc nave.