I found a youtube video that looks just like the front brakes on this RV https://www.youtube.com/watch?v=EJvCxxXCNbs Answers a lot of questions. I believe you are right on the bearings. Make sense. The person saying they might have to do the bearings is the secretary who takes reservations for work. I think that is a standard answer so no one is blind sided. I just need to make sure my air tools are strong enough to undo those inside nuts. The video does not show the torque on those but I would say they are probable the same as the lug nuts which is 140 ft lbs.
thanks
