1. Check a belt tension, having pressed on it effort of 98 N (10 kg) in a place located on identical removal from pulleys, and measure a belt deflection.
2. On engines V 6 adjustment of a tension of a belt is carried out by the automatic mechanism of a tension.
3. For adjustment of a tension weaken an adjusting bolt of the mechanism of a tension and then repeatedly tighten its (DOHC engine).