Early on in the disassembly process, I am proceeding carefully. This job WILL turn out correctly. With some previous study of the exploded diagrams on this one, the manufacturer was so kind as to have made them. It's actually step numbered. Adding to this, I laid the slightly disassembled shutter face down on the scanner, brought it into Photoshop and re-sized it for a full-sheet output on 8 1/2 x 11 10pt C1S in Indesign and ran it to the color copier. Now I have a big full-color blow-up of the shutter, and from there, it is simply a matter of pulling parts and laying them on shop rags in order. Simple as pie.
I can do this, and it WILL turn out right.