Installing the front brake discs
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
TECHNICAL INFORMATION
Brake discs must only be replaced in pairs (per axle).
Fit new brake discs only together with new brake pads.
Brake discs must only be replaced in pairs (per axle).
Fit new brake discs only together with new brake pads.
- Clean contact surface of wheel hub thoroughly and remove any traces of rust if necessary.
Irregularities in the contact surface can cause distortion in the brake disc!
- Mount brake disk (2).
- Replace screws (1).
Parts: Screws
- Insert screws (1) and tighten.
TIGHTENING TORQUE SPECIFICATIONS
| Brake disc to front wheel hub | ||
| M8 Replace screw. | Tightening torque | 16 Nm |
Follow-up work
- Refer to CLEANING THE BRAKE CALIPER .
- Refer to INSTALLING FRONT BRAKE PADS .
- Refer to PLACING THE BRAKE PADS ON THE BRAKE DISK/PUTTING THEM INTO OPERATION .
- Refer to INSTALLING THE FRONT BRAKE PAD WEAR SENSOR .
- Refer to INSTALLING THE FRONT LEFT AND RIGHT WHEELS .
- Refer to COMMISSIONING/BEDDING IN (BRAKE) NEW BRAKE PADS AND BRAKE DISCS .