If the mechanism of a tension does not provide a necessary tension of a belt or the bearing or a pulley of a tension roller is worn-out, replace the mechanism of a tension of a poliklinovy belt.
Switch off ignition and disconnect a wire of "weight" from the rechargeable battery.
Fig. 2.16. Weakening of a tension of a poliklinovy belt on cars since 2001: 1 – tension mechanism hexagon
Establish a cap key on a tension mechanism hexagon, turn it clockwise for weakening of a tension of a belt and take off a belt from pulleys
. Slowly release the belt tension mechanism.
Fig. 2.17. An arrangement of a bolt and a nut of fastening of the mechanism of a tension of a poliklinovy belt on cars since 2001
Turn out a bolt and a nut and remove the mechanism of a tension of a poliklinovy belt
Install the new mechanism of a tension of a poliklinovy belt and fix it by a bolt and a nut, having tightened them the required moment.
Establish poliklinovy a belt.