Installing the coolant line between the coolant pump and cylinder head
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2025 BMW X4, 2024 BMW X4, 2023 BMW X4, 2022 BMW X4, and 2021 BMW X4. However, it is still accessible from the selected car via links, so may be relevant.
- Check the sealing rings (1)
and (2)
for damage and replace the coolant line (3)
if necessary.
Parts: Sealing ring
NOTE:
TECHNICAL INFORMATION
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.
- Feed in and install coolant line (2) .
- Hand-tighten the bolts (1) .
- Tighten down screws (1) .
TIGHTENING TORQUES SPECIFICATION
| Coolant line to coolant pump/cylinder head | ||
| M6x20 | Tightening torque | 8 Nm |
Follow-up work
- Refer to INSTALLING THE ACOUSTIC COVER FOR THE ENGINE, FRONT .
- Refer to INSTALLING RESONATOR .
- Refer to FILLING THE HIGH-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
- Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to INSTALLING THE CENTER UNDERBODY PROTECTION .
- Refer to INSTALLING FRONT UNDERBODY PROTECTION .