Originally Posted by 5456Mich
Have they corrected this problem and if so what year coach did they come out with the new style pulley / bracket ?
Only way too know for certain would be to examine the hub yourself as a couple of us have done. Mine is a 2011 and has only 4 bolts.
Whether or not coaches newer than 2011 have 5 bolts, I have no idea.
Since I only have 4 bolts, I assume I'm liable to have this MAJOR problem at any time. Currently have 20K miles on the coach.
I'm going to try to be proactive and either get the 5 bolt hub, or a new electric fan; whichever is cheaper.
I guess I could hope that even though I have only 4 bolts, those bolts may have been beefed up on newer chassis'. But I won't count on that unless I can prove it.