17 11 040 Removing and Installing/Replacing Thermostat Cartridge (N62TU/N52K)
WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
Danger of scalding!
Only perform this work after engine has cooled down.
Only perform this work after engine has cooled down.
Necessary preliminary tasks:
- Follow instructions for working on cooling system. See 17 00 ... Instructions For Working On Cooling System
- Draining coolant. See 17 00 005 Draining and Adding Coolant In Radiator (N52K)
- Remove fan cowl. See 17 11 035 Removing and Installing/Replacing Fan Cowl With Electric Fan (N52K)
Unlock and detach coolant hose (1).
Release nuts and remove thermostat cartridge (2).
Installation:
- Clean contact faces.
- Check seals and replace if necessary.