17 11 120 Removing and Installing/Replacing Radiator For Charge Air Cooler

17 11 120 Removing and installing/replacing radiator for charge air cooler (N63, N74)





Warning!
Risk of scalding!
Only perform this repair work after engine has cooled down.





Important!
When carrying out repair work on the coolant circuit, protect the alternator from dirt contamination.

Cover alternator with suitable materials.

Failure to comply with this procedure may result in an alternator malfunction.





Necessary preliminary work:

^ Remove cooling loop for hydraulic steering (not ALPINA B7).
^ Drain coolant for charge air cooler.





Release and disconnect coolant hoses (1).

Release lock (2).

Pull lines (3) with holder upwards.





Lift out radiator for charge air cooler (1).





Assemble engine.

After completing the repair work, fill charge air cooler with coolant.

Vent cooling system for charge air cooler.

Check cooling system for tightness.

Assemble engine.