We performed a front brake job with rotors on this customers vehicle, when replacing the brake fluid we noticed the accessory drive belt was in very poor condition and the customer agreed it needed replacement, during replacement and loading the tensioner for removal we found the tension spring was weak and would not hold proper tension on the belt, This was a dealer part and the new tensioner was not delivered until 2:00 PM that day, as soon as we received the part we installed it and called and told the customer the car was ready" This was a wait on parts situation and out of our control!
Larry Perry