When installing the thermostat in the housing, direct the steam outlet towards the hose fitting that goes to the expansion tank |
Coolant nipple from the cylinder block |
1. Remove the engine splash guard.
2. Unscrew the expansion tank cap.
3. Place a tube on the head of the cylinder block drain nipple and lower its free end into a container with a capacity of about 10 liters.
4. Unscrew the fitting.
5. Once draining is complete, tighten the nipple and place a container under the radiator.
6. Unscrew the radiator nipple.
7. After draining, tighten the radiator nipple.
8. Install the engine splash guard.
Article based on data from the website: mercedesman