Outer Limits 4x4 Board

The hinge on the larger barn door on the right hand side makes a very loud clunk and moves around whenever i open or close the door, and it has taken a little bit of the paint off around it. Iv'e only just got this car so im not sure if there is something missing off the hinge? here is a couple of pics


The piece that is moving around and making the noise is the silver part that is going into the hole in the center of the first pic. Is there something missing?

this is a check link, the spot welds have broken out, you can reweld it or trap some 6mm holes over the old spot welds and fit some bolts, cheers phill, ( common fault)