If your Bronco’s door touches the fender, or the latch only catches when you lift the handle at the same time, you already know the problem. The latch is the last thing to blame. I spent a whole weekend chasing mine with a file before I looked up at the hinge.

The parts that actually wear are the hinge pins and their bushings. They are small, cheap, and most people order the wrong ones. I got a set from the westbronco store for my ’74 and they fit the way factory parts should, which saved me from making the holes in the door bigger than they needed to be. Before you start grinding anything, do this little test.

Blame the Lower Hinge First

Open the door partway and grab the bottom edge near the back. Lift up gently. If the door moves more than a sixteenth of an inch, the lower hinge pin is worn. That lower hinge carries nearly all the weight, so it wears out first. The upper pin might look perfect and still be fine, but you should replace both while the door is off the body.

You can sometimes see the movement from the outside if you watch the gap between the door and the fender. A worn lower hinge makes the door drop at the back, which pushes the front corner up and into the fender. That rubbing spot is a dead giveaway. It happens on every Bronco that gets driven on rough roads, and it has nothing to do with the striker plate sitting too far out.

How the Door Shifts When the Hinge Wears

The pin sits inside a bushing that is pressed into the hinge half bolted to the body. Years of use oval out that bushing. The door then rotates around a loose center, so the rear edge drops while the leading edge climbs. That tiny angular change is enough to make the latch miss its striker by a quarter of an inch.

You might be tempted to move the striker toward the inside or outside to make it catch. That can get you through inspection, but it will not fix the door alignment. The panel gap says it all. If the gap is tight at the bottom of the latch side and wide at the top, the hinge is moving. No amount of striker adjustment fixes that.

The Right Way to Replace Hinge Pins Without Making Things Worse

Take the door off. I know people do this with the door attached, but trying to drill out a rusted pin while the door is swinging around is a good way to get hurt. Support the door with a jack and a block of wood, remove the bolts, and lay the door flat on a blanket. You will need a drift punch that matches the pin diameter and a hammer that has some weight to it.

On most old Broncos, the pin has a head on top and a taper