64 11 262 Removing and installing/replacing auxiliary water pump
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
WARNING:
Risk of burning!
Only perform the following repair work on an engine that has cooled down.
Recycling:
Coolant emerges when coolant lines are detached. Have a suitable collecting vessel ready.
Catch and dispose of emerging coolant.
Observe country-specific waste disposal regulations.
Necessary preliminary tasks:
- Remove FRONT WHEEL ARCH COVER .
- Disconnect COOLANT HOSES
Unlock spring clamps (1) with special tool 17 2 050 .
Pull off coolant hoses (2) from auxiliary water pump (3).
Unlock associated plug connection and disconnect.
Pull off auxiliary water pump (3) from bracket (4).
Installation note:
Make sure auxiliary water pump (3) is seated correctly in bracket (4).
After installation: