My hydraulic cooling fan bearings are making some noise, eventhough not yet at a point that i´m really getting worried. Sounds like the bearings run dry. But before it all gets bad i would like to know if someone already changed those bearings or has lubricated them in any way. Jeep manual says that hydraulic drive has no serviceable parts and has to be changed as an assy, but i always use the moto that everything is possible, until the contrary is proven
So any magic mechanic in our garage who has an idea?