17 11 370 Removing and Installing/Replacing Cooling Coil For Power Steering

17 11 370 Removing and installing/replacing cooling coil for power steering (N63, N74)





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





Important!
When working on the oil and cooling circuit, protect the alternator against dirt/contaminants.

Cover alternator with suitable materials.

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





Necessary preliminary tasks:

^ Remove A/C condenser
^ After completing this operation, check fluid level in hydraulic steering fluid reservoir.





Remove circlips (1).

Unlock lines (2) and detach from cooling coil.

Press in catches (3) and pull cooling coil together with module carrier upwards.

Important!
Catch and dispose of emerging oil.

Installation:
Reinstall circlips.





Release module carrier (2) in direction of arrow.

Lift out cooling coil (1) together with module carrier (2).

Installation:
When replacing cooling coil, modify module carrier on left and right.





Reassemble the vehicle.

Check hydraulic steering for leaks.