Hey Jay!
Great pictures...!
I'm looking forward to watching the process!
I'm very interested in the restoration process of these older cleaners, as those are the machines in my collection that I have the least amount of experience servicing, and would really like to bring back to their original splendor.
I've had a few apart... and pretty thoroughly serviced my model 300--but nothing as in-depth as you are doing here, or as in-depth as I've taken newer machines (60-series, Convertibles, etc...).
One question thoguh... How did you get the receptacle out of the bottom of the handle? I've often wondered how that would be removed.
~Fred