My '05 Gr Caravan has a few cross threaded wheel studs and one broken. I'm trying to replace the rear drum brake studs but cant find room to back out or install the new studs in the hub. Thought I could just hammer the old ones out and slide the new ones in and be on my way. My hub has no access holes in it if that matters at all. There doesn't seem to be clearance between the hub and backing plate or a hole to push the stud through.