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Cooling Fan removal

stewart thornton
in BMW X3 Series Forum

Featured Replies

Cooling fan is noisy when the aircon is switched on. Play in the bearing. Has anybody done this  recently and how difficult is it to remove ? I have only had the car a month. Look forward to responses.

  • Quote

    Hi Stewart. Removing the aircon clutch isn’t a massive job on the 4 cylinders. I haven’t done a 6 cylinder one yet, but I’m sure it’s a bit of a squeeze and access from below would be the best option. 
    stu.

     

  • Quote

    Morning Stewart

    Which model is it ? If the fan is Electric then normally they a quiet in operation if it is the engine driven fan then they are an easy change. Just remember the nut that holds it in place is Left Hand thread. Remove the fan shroud a good adjustable  spanner just squeezes in on the nut, a whack with a rubber mallet normally loosens the nut the just wind it off.

    Now you have a choice, either replace it with a direct replacement or as I did with my 4.4 and 4.6 X5's I replaced it with an Electric fan from a later model (Fan and Shroud) activated using a Landrover top hose thermostat 

    Dave

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    • Author

    Its electric. Just shopping around to get one. Will let you know when its done. Thanks. That said this is Spain and everything is difficult to get.

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    • 2 weeks later...
    • Author

    Fan is at the back. All done now took 30mins with all work done from the top. Cost of a new fan complete with surround was Euro 260.Thanks for the replies

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    • Author

    Reason for noise was low oil level in the compressor. The noise only started after degassing of the aircon system. Oil topped up and all good now. Thanks folks

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