Hi, I got an old Mamiya Sekor 65mm 6,3 for Mamiya Universal/Press/Super 23, and it's shutter is malfunctioning.
from what it seems to me, the lubricant got sticky.
I will open it and clean it myself, but I need to know is there any catch or some more info about the procedure.
Any link to info or some help would be appreciated.
Thanks in advance...