Remounting the EMF actuator
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.
- Release screws (3) and remove the holder (4).
- Remove the EMF actuator (1) in the direction of the arrow from the brake caliper.
- EMF actuator (1) Carefully fit controller drive until gearing engage and EMF actuator rests flush on brake caliper.
- If necessary, turn the EMF actuator slightly until the bore and the screw thread are aligned.
- Attach the holder (4) and position and tighten the bolts (3).
TIGHTENING TORQUE SPECIFICATIONS
| EMF actuator to brake caliper | ||
| Replace screws. | tightening torque | 12 Nm |