Tips for Rebuilding Door Hinges

[DeathProofCuda]

It can be removed without removing the dash. I don't remember having to much problem with it?
Maybe rusted significantly on your car?

No, rust isn't the issue in this case.  All the bolts I was able to access would break free with moderate effort and then turn-out easily.  I just can't seem to locate the head for the inner bolt for the top hinge.  As Alan suggested, there is some insulation up in that area that may be blocking access.  I'll have to take another look at it. 

Seems like replacing the bushings on the upper hinge should be possible with the hinge still bolted to the car, so I might just go that route.

[JS29]

@DeathProofCuda         The bolts in question are in cavity's or recess's, look at were the bolt it sticking out, and feel your way around. You will find them. 

[DeathProofCuda]

Will try to take a closer look at it this weekend.  Thanks for all of the replies.

[MoparLeo]

Trying to do work on the car is just asking for damage to something especially on a door of this size. Safer and better end product to remove the door completely. And use a buddy. Too awkward to do by one person. The main problem with the door check pins(rollers) is that the pin is softer than the roller and wears off center. This causes them to bind and not rotate to do their designed job properly. I replace the roller pins and wave springs. Do not use oily, greasy lubes as they just attract dirt and debris. I recommend only dry lubes.