Hello everyone,
1988 745 turbo, m46 trans, and Type 3 two piece driveshaft.
While trying to get rid of vibrations by shimming the center bearing and carrier up and down I noticed that the driveshaft is very hot right at the center bearing. Also, just started to hear a scratchy whine from under the car. Bearing seemed to spin freely right before I started to hear the whine.
Is it normal for the Drive shaft to be hot right where the center bearing is pressed on?
Towards the trans it's not hot, and the u joint and second piece of the driveshaft is not hot. Also, new FAG center bearing and FEBI carrier were replaced around two years ago.
Thanks for any help
1988 745 turbo, m46 trans, and Type 3 two piece driveshaft.
While trying to get rid of vibrations by shimming the center bearing and carrier up and down I noticed that the driveshaft is very hot right at the center bearing. Also, just started to hear a scratchy whine from under the car. Bearing seemed to spin freely right before I started to hear the whine.
Is it normal for the Drive shaft to be hot right where the center bearing is pressed on?
Towards the trans it's not hot, and the u joint and second piece of the driveshaft is not hot. Also, new FAG center bearing and FEBI carrier were replaced around two years ago.
Thanks for any help