Hi guys,
TC, it is not too bad:
Turbomeca Maintenance Manual stipulates under the "Exceeding the maximum accumulated time of operation at the OEI ratings"
Exceeding the operation accumulated time at the 30-second OEI rating
An accumulated time of 30-second operation at this rating is permitted.
Meaning that as long as you have not used a cumulated 30 sec of this rating, you are allowed to keep the engine in service in full respect the Airworthiness of the aircraft, whatever the category of operation needed.
Then, the modules 3&4 shall be removed for factory reset.
Best
Kami