Might I ask, what is wrong with the shutter?
The 14's are pretty solid cameras. I personally prefer the plain 14.
Sure, I'd be happy to tell you what I know, which isn't much. Working the advance lever doesn't produce shutter blades that open/close. One can feel something engage, perhaps to cock the mechanism, but when released through the button, the blades move only VERY minimally. Something in the mechanism is broken/detached? That's the extent of my knowledge.
All else seems fine, rangefinder coupled & fairly bright, aperature smooth, focus smooth, needs seals (but I can muck through that on my own, wasn't going to bother unless I can get the shutter fixed). The filter ring is somewhat dinged up, if the tech has to go in through the front element, it'll need some attention before the front ring will unscrew, but not that much.
The body's in very nice shape, & yes, it's the plain ol' Lynx 14, which just seems to be a very cool tool to have whether the meter still works or not (haven't tried a battery yet...compartment's clean....once again, IF I can get the shutter fixed). Sure wouldn't mind having this in working order...judging from the balance, there's some weighty glass in it. I have read nice things about the lens, I believe.