Installing the central rear lower strap
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
Clean all threaded belt connections with micro-encapsulated outer and internal threads.
Shavings or other debris must not remain in the components.
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength.
The screw connection must be completed within 10 minutes as hardening begins after this period.
Clean all threaded belt connections with micro-encapsulated outer and internal threads.
Shavings or other debris must not remain in the components.
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength.
The screw connection must be completed within 10 minutes as hardening begins after this period.
NOTE:
TECHNICAL INFORMATION
Component is encoded against incorrect assembly.
Component is encoded against incorrect assembly.
- Guide in the lower rear center strap (3) and position it correctly.
- Connect connectors (2) and lock.
- Tighten down screw (1).
TIGHTENING TORQUES SPECIFICATION
| Lower strap to body | ||
| M12 screw | Tightening torque | 42 Nm |