Yes the reset governor maintained the Ng at 43.700 if I remember correctly.
You had either a transmission Tq limit or an engine Tq limit to consider with a typically French tiny torquemeter with a rotating bezel and a flashing red light.
It is a very robust and reliable engine with few vices.
The single shaft arrangement means you have the additional mechanical clutch/freewheel arrangement and this part has been known to fail.