I went through something similar with a Kodak Anastigmat 33 in a dial set compur. I opened up the shutter and was just going to remove the blades (figuring I needed the shutter housing to keep the cell spacing correct) but was able to get the shutter working well enough that I could leave it open in T and then re-assemble it (in this case, the only thing not working is the pin that connects the shutter release lever to the internal mechanism is missing.
Dan