First of all thank you so much for your donation.I posted a diagram of your belt routing and belt tensor.Your tensor is spring loaded no adjustment.All you do is what the instruction's i posted say take a wrench put it on the belt tensor pulley bolt and turn it clock wise to release the tension then remove the belt.Then when your done route the belt around the pulley's and get a wrench and turn the tensor pulley bolt clockwise to get the belt back on.