Renault Clio Problem with the Distribution Band

I have a 2005 Renault Clio to which the band is thrown to 14,000 km this had already passed at 10,000 km and the escape sounds like
the head does not work well, even if it just repaired it, and the distribution band only lasts from 10,000 to 14,000 km changing the complete kit of this aid! What will be the possible cause of the failure.

In advance I appreciate your valuable help.

Hi eltuequitas.
Check the alignment of the band, one of the pulleys may be misaligned with respect to the other and the band does not work straight. Luck.
Miguel