>>3962485Not a problem. With Russian cameras you can get away with quick and dirty most of the time but newer stuff isn't so forgiving. I literally got all of my shutter speeds on my FED-2 working at time by pulling up on the shutter speed ring and slipping a drop of WD-40 down the shaft and working the shutter a few times. The more mechanical, the more forgiving. Don't ever actually do that lol send it off to Yuri at
Fedka.com and have it done right, he did my Leningrad.
This guy here, a well-used Fuji GS645S got some love using the kit I posted I had to pop the top off to get to all the bits that needed grease and it's super smooth now