10-20-2006 Found some hidden damage after removing the upper door to fit the new latch mechanism. One of the hinge plates had ripped away from the wood frame. Since the holes were stripped I drilled them out and bolted the plates through the frame with nylock fasteners.
The latch mechanism was designed to mount through a sheel metal facade like a cabinet or locker door. The unit was about 1/4" too tall to fit within the space so I altered it slightly to fit.
The old mounting location for the steel license plate bracket was badly corroded from dissimilar metal being in contact. It turned out to be an ideal place for the locking latch.
After careful measuring (I hate cutting holes in this thing) I played connect the dots again and roughed out the proper size hole. When I was done I polished the area and flipped the door over again