Figured I can move this here since it will apply to the E9 as well.
I have the setup shown on my E3. I am clearly missing something as the fan shim/coupling fits into the bearing so loosely when tightened that the fan has play front to back and periodically rubs on the radiator fins. Also so loose that the coupling will spin freely without turning the bearing when completely tightened down. The bearing itself seems fine, smooth and zero play.
I have the setup shown on my E3. I am clearly missing something as the fan shim/coupling fits into the bearing so loosely when tightened that the fan has play front to back and periodically rubs on the radiator fins. Also so loose that the coupling will spin freely without turning the bearing when completely tightened down. The bearing itself seems fine, smooth and zero play.