cabinet is free? there is another latch on the handle side that i think does the same thing. there is also a knob on the left that holds the date wheels. i think this just screws out. the crank is through the cabinet & i can see a pin in it. i think i have to drive it out. then the biggest problem is the cast lock on the right. i can't see anyway to get by it?
after all of this if anyone has ever done this please help me before make a big mistake. 