When I did it by myself it took me an hour plus some duct tape. I used the duct tape to hold the belt on the lower pullys while I pulled the tensioner down, and put the belt over the tensioner. After I put it on the belt was still squeaking...then I looked at the belt I put on and it had Toyota on it. I thought wow the Gatorgrip says Toyota on it. I then realized that when I took the old belt off and put it down to answer my phone and came back, I grabbed the old belt

. It looked like it was going to rain, so I called it a day. That weekend my dad helped me change the belt with the new one and it took 5 minutes.