Radiator Cooling Fan: Service and Repair

17 11 035 Removing and installing/renewing fan cowl with electric fan (N74)





Necessary preliminary tasks:
^ Read out fault memory of DME control unit
^ Turn off ignition
^ Remove cross-member
^ Remove intake manifolds on left and right
^ Remove front underbody protection
^ Remove reinforcement plate





Release lines from fan cowl on clamps (1).





Unlock and disconnect plug (1) on fan cowl.

Release screw (2) on holder for coolant hoses.

Tightening torque 17 10 5AZ.

Detach coolant hoses with holder from fan cowl.





Release screw (1).

Tightening torque 17 10 3AZ.

Pull off transmission oil cooler upwards from module carrier.





Unclip fan cowl (1) at retainers (2) on left and right, feed out in upward direction and remove.





Installation:
Insert retaining tab (1) at bottom on module carrier.





Note:
Check stored fault message.

Reassemble the vehicle.

Delete fault memory.