A3 1.6 2001 distribution adjustment

Algien knows how the tensor adjusts, I am not sure that it has been well

Hello friend, the belt is well tight when you take it between the thumb and index fingers and get to twist it just at 90 degrees, if you cannot be very tight and you will buzz you and we wear quickly with the lighth that it entails, if it turns more than 90 degrees it is loose and can jump 1 or more teeth, I hope it helps you, greetings.

Do you mean all the band change process ?????