I am attaching belt routing diagrams and diagrams that show how each tensioner, there is one per belt, works.
Simply loosen each adjusting bolt, you may have to loosen the hinge and/or flange bolt to get it to move, and loosen it until the belt can be removed. Installtion is same in reverse. Tensision on belt should have a little deflection as it should deflect about a contimeter when strechted. So, you will have to check them the first few hundred miles and tighten them up again after they stretch out.

Answered by DrCranknWrench (expert)
3,292 answers provided