The tool is 2ft of 1/4'' square stock. Pinch it between the secondary sheeves. Don't go by the manual, measure a known good REV (not REVXP) after all they come out with the same belt. Measure the alignment with a digital caliper with the outside primary sheeve off to make it easier. The LH rear engine mount will have to be removed to slot it. Be patient when removing mount, primary and torque stop must be removed and use pry bars gently to massage engine up and foreward. All others are slotted or oversized. I've done 3 so far and it takes me 2hrs. The 08 manual says 37.??mm I found a REV that runs 40.??mm and have had no belt problems.
