Okay, I've read some instructions, but Afghanistan wasn't kind to my brain and I confuse easily. Now, for the grooved idler pulley, it is a simple "Lefty loosey, righty tighty" deal, is it not? My original plastic one, whose the brain dead engineer that thought plastic was a good idea to make a pulley out of?? fell apart in my hand when I was testing if it was good. I have a new metal one now. Now, once I replace the grooved idler pulley, is all I have to do is loosen the tensioner pulley by using the "righty loosey, lefty tighty" rule? Now, is this done to to replace the pulley, or does this release the tensioner?? (this is the part confusing me) If this is just how you release the tension, do I just loosen the bolt in the centre of the tensioner pulley, then slip the new belt on, and then tighten the tensioner pulley bolt? Any and all help will be greatly appreciated. The local GM guys want like $170.00 for labour (belt is .8 hours, pulley is .5 hours.) And I figure even I could do this. After all, I was able to replace the oil cap with a nice billet aluminum one.