How to Replace an Oil Pan Gasket in a Mercedes Benz E320

1. Remove the oil pan from underneath the engine. Wash the pan and bolts with soap and water to remove any oil residue. Dry both the pan and bolts completely with a rag before moving on to the next step.
2. Line the gasket ridge and bolt holes on top of the drain pan with a rubber sealant. Arrange the gasket on top of the pan by lining up the bolt holes. Press the gasket down firmly. Place the bolts in the holes to hold the gasket in place and to ensure they go through easily.
3. Allow the pan and gasket to dry for at least 30 minutes before reattaching it to the transmission casing.