- The joint between the cylinder block and the gearbox (rear crankshaft oil seal and gearbox shaft oil seal).
- Oil level check screw.
- Drain plug.
- The cardan shaft is connected to the gearbox.
Search for leak locations as follows:
1. Diesel engine: Remove the engine bottom cover.
2. Clean the gearbox housing with cold cleaner.
3. Sprinkle potential leak areas with lime or talcum powder.
4. Drive the car. To make the oil liquid, drive on the highway for about 30 km.
[Article based on data from the website: Mercedesman.ru]
Attention! The operation of lifting and installing the car on stands is associated with danger! Therefore, before carrying out the operation, read the Section Jacking and towing.
5. Raise and support the vehicle. Shine a light on the gearbox and check for leaks.
6. Fix leaks immediately.
7. Diesel engine: Install the engine lower cover.