Originally Posted by jameswilson29
So after the split coupling is fitted and faced to the shaft, it can be split and re-attached without more fitting and facing?
Yes so long as it is new you're fine. If it gets a few years old and rusty, and you remove it, you'd be best to drop it at a machine or prop shop to have it re-checked. Most will check the fit and face for just a few bucks.