Estimated, thank you very much for all your answers, after many tests, the majority that you, recommended to detect and solve the problem, the noise was a bolt that held the tray with the chassis, was shot, which produced the noise when starting the march or going through a bump. Before that changed shock absorbers, hunters, bearings, and check bushings and gums ....
The famous bolt was very cheap and since I changed it, a few months ago I have not had problems ....
Thank you very much for all your comments.
Greetings.