We had the same thing happen to us last week as well. we were out of service, went in the office to go in, were given a load. delivered it, did a 19 with no response. I got online and caught that we were still oos.
Just changed it 35000 ago. no squeaks cracks rattle or anything. It wasn't leaned forward or split apart.or anything. we had literally just checked like two days ago.
Out.of service. We will be playing auto mechanic this afternoon or tomorrow morning, depending on the weather. We ledt Nicks.brothers house yesterday. made it to the corner. Tensioner assembly snapped off from the body. :/