just to have an idea quicker than first response will arrive , official mails to maintenance facilities already sent , waiting for replies but I know they are very careful giving any informations before they receive and inspect engine so that's why asked if any had a similar case
I still don't understand - the engine maintenance manual will outline the actions required for exceedances. Typically they will be for varying levels of speed and duration, in this case, or torque or temperature in other cases.