seiko shutters

[Tudor Vreme]

I bought a Fujinon SW S 120/8 lens with a Seiko shutter.
The lens look fine but after testing the shutter, it seems the the opening command part for opening the lens before exposure, works to hard, and when I want to shut the lens the blades doesn't close completely.

Did you know where can I find some information about this type of shutters, or did you have problems with it?
in information will be helpful

thanks guys,
Tudor

[Ralph Barker]

You may be able to find some general information on the S.K. Grimes site - not about specific repairs, though, as that's what they do.

[Bob Gentile]

You may also try to contact Carol Miller at (Flutot's). She's real helpful.

[Tudor Vreme]

Thanks, guys
I'l talk to Carol