Yeah you can remove the link form the seat stay or the chain stay. One thing to remember is to remove the rear wheel so you won't have to much wieght just pulling on the rear when you undo the bolts.
Also take it apart very slowly becuase you will get confused when all the spacers, washers, or whatever everything is called start falling out from the rear link and also the rear shock. This way you can catch them in the order that they are in before they fall out.
VERY IMPORTANT IF YOU HAVE NEVER DONE THIS BEFORE.
One more thing it is a pain in the butt to get all the spacers and stuff to stay in when inserting the bolts. So it will help to have someone helping you.
These are my experiances so hopefully you will have a better one that I did.