34 11 220 Removing and installing/replacing both front brake discs
WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
- 34 1 280
Necessary preliminary tasks:
- Remove FRONT WHEELS
- When removing and reinstalling brake discs, remove and clean brake pads. For replacement of brake discs, replace brake pads. See BRAKE PADS (2 PISTONS) or BRAKE PADS (19-INCH) .
NOTE:
After completing work, read and comply with notes on BREAKING-IN NEW BRAKE DISCS/BRAKE PADS .
Check minimum brake disc thickness:
- Position special tool 34 1 280 at three measuring points in area (1) and measure.
- Compare measuring result and lowest value with SETPOINT VALUE .
NOTE:
If the brake discs are replaced, you must also fit new brake pads.
Brake discs may only be replaced in pairs (on each axle).
Brake discs may only be replaced in pairs (on each axle).
IMPORTANT:
New brake pads may only be fitted if the brake disc thickness is greater than the MINIMUM BRAKE DISC THICKNESS
(MIN TH).
Release screws (1). Remove brake-caliper support.
Installation note:
Tightening torque 34 11 2AZ .
IMPORTANT:
To release brake disc: Do not under any circumstances strike friction ring with a hammer or similar!
If necessary, carefully tap on base of brake disc chamber with a rubber mallet.
Clean contact surface of brake disc at wheel hub thoroughly and remove traces of corrosion.
Unevenness on contact surface may result in distortion of brake disc!
If necessary, carefully tap on base of brake disc chamber with a rubber mallet.
Clean contact surface of brake disc at wheel hub thoroughly and remove traces of corrosion.
Unevenness on contact surface may result in distortion of brake disc!
Release screw (1) and remove brake disc (2).
Installation note:
Replace screw.
Tightening torque 34 11 1AZ .