Well as I progressed to put the front suspension back together I thought I would see if the front cross member was tight against the frame. Sure enough a little jack pressure and it moved. So I guess the pads need changed. Looking at the bolts and reading other internet posts (you know how that goes) it sounds fairly simple to replace the pads. One question: the bolts appear to be studs with threads on both ends. Mine have nyloc type nuts on top and bottom. If you try to loosen the nuts will the whole stud turn? I am a one man shop right now and don't have a way (at least an easy way) to hold the nuts in the engine compartment and crawl under to get at the lower nuts at the same time. OR can you simple loosen the lower nuts and not secure the top nuts? The diagram shows the stud having a middle section that looks like a shoulder of some kind. I did not know if the top nuts pulled the stud into place and then the lower nuts could be applied and removed independent of the upper nuts. I would like to know what to expect before I get started.