Hi, new to the forum, taking a breather from my digital SLR and diving back into film and b/w self developing.

i've got a problem my much loved OM-2 where the shutter speed ring has lost it's mojo. It doesn't click/ratchet anymore and pretty much won't do the right shutter speed unless its on 1/1000 or 1. In between, it seems to shoot what sounds around 1/60 and thats it.
I also have an OM-40 P and and OM-1 which are in perfect working order, but I really don't like the feel of them, and I'm wondering whether I can cannibalise the shutter speed mechanism from one of these to use in my OM-2?

Can anyone provide some insight/experience on this? Cheers!