The pins usually have a knurl just under the head to grab the stationary part of the hinge. Should work OK if removed. Or if it doesn't grab again, you could tack weld the head to the hinge frame.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.