Oil Cooler: Service and Repair

11 44 000 Removing and installing/replacing oil-to-water heat exchanger (N52T)





Warning!
Risk of scalding!
Only perform this repair work on an engine that has cooled down.





Recycling:
Catch and dispose of drained coolant.
Observe country-specific waste disposal regulations.





Necessary preliminary work:
^ Remove engine cover
^ Drain coolant





Release coolant hose (1).

Tightening torque: 11 42 4AZ.

Unfasten screws (2).

Tightening torque: 11 42 3AZ.

Installation note:
Replace all gaskets.





Assemble engine.

Installation note:
Venting instructions must be observed without fail.

Fill cooling system.