I'm trying to replace the hinges on my Jimmy, the old ones are crack. Question, one of the three bolts that mounts the top hinge to the body has to be removed from the backside. The hinge has a nut tack welded to it and the bolt comes in from the backside. How and were do i access the bolt. I know this is stock because the replacement hinge is the same way. When all else fails MASH the skinny pedal!