Kia Picanto Key Numbers: 8253 / AAP BJ. 2010 I just bought the V-belt (4PK675) and would like to change it myself tomorrow. Now I only need a short instruction. Seems not so difficult to see. A screw right next to the belt is good to see. I guess that’s the tensioner. So remove this old belt, new one on it and put the screw on again. How far do I have to use the n Belts tension or tension themselves etc.? What do I have to bear in mind? Is there a torque or something? LG Alex