The procedure for removing the automatic transmission mount to the engine on Mercedes-Benz vehicles:
Tools and materials:
* Set of keys or sockets
*Torque key
* New mounting bolts (if necessary)
Precautions:
* Allow the engine to cool before starting operation.
* Disconnect the negative terminal of the battery.
* Work on a level and stable surface.
Steps:
1. Remove the skid plate: Locate and remove the skid plate under the engine. It can be attached with bolts or snaps.
2. Disconnect the speed sensor connector: Locate the speed sensor connector located near the automatic transmission mount to the engine. Unplug it.
3. Remove the mounting bolts: Identify the bolts securing the automatic transmission to the engine. Usually there are two or three of them. Remove these bolts using a wrench or socket.
4. Remove the mount: Carefully remove the automatic transmission mount from the engine.
Installation procedure:
1. Clean the surfaces: Clean the surfaces of the engine and automatic transmission that will come into contact with the mount.
2. Install the mount: Place the mount in place and align it with the bolt holes.
3. Install Bolts: Install the mounting bolts by hand, and then tighten them to the specified torque using a torque wrench.
4. Connect the speed sensor connector: Connect the speed sensor connector to the mount.
5. Install the skid plate: Place the skid plate under the engine in place.
6. Connect the battery: Connect the negative terminal of the battery.
Note:
* Fastening bolts may stretch during operation. It is recommended to replace them with new ones when replacing the mount.
* The tightening torque of the mounting bolts may vary depending on the vehicle model. Refer to your repair manual for specific values.
*If you are unsure of your skills, it is recommended that you seek assistance from a qualified mechanic.