Mounting kit, exhaust system ML W163

It would be best to entrust replacement of exhaust system fasteners and joints of the MERCEDES-BENZ M-Class (W163) vehicle to professionals. Efficiency of the engine and the service life of other assemblies depend on the state and operability of the system. Without proper experience, is not recommended to perform these works.

To gain access to the location of the components, set the car at an inspection pit, a ramp or a car lift, and ensure proper lighting. It is also important that the vehicle be motionless: only in this case assemblage can be performed properly.

For dismantling rusted exhaust system fasteners and joints of the MERCEDES-BENZ M-Class (W163) vehicle, special liquid, such as WD-40, is typically used.

Before installation of new components, apply copper or graphite lubricant to the thread of fasteners. Its ingredients protect automotive parts from corrosion, and prevent their jamming. The butt and flange connections are treated with a special paste for installation of a muffler; the paste, in addition to protection from corrosion, ensures tightness of the exhaust system.

During installation of fasteners and joints, it is important to tighten the clamps with certain torque. Insufficient tightening may violate tightness of the system, excessive tightening may cause deformation of the pipe.

Ask an assistant to start the engine of the MERCEDES-BENZ M-Class (W163) vehicle and check whether smoke escapes from connections or other components of the exhaust system.

If you dismantled the catalytic converter on the car MERCEDES-BENZ M-Class (W163) vehicle during replacement of fasteners and joints, clear the "Check engine" light on the dashboard. This might require computer diagnostics.

Start the engine at idle speed and listen. The exhaust system should not operate too loudly.

In the beginning, try not to expose the vehicle to excessive loads. Only after you make sure that replacement of the elements has been done properly, operate the vehicle as usual.