Connedrod, it is all a bit irrelevant to us non LAME folk.
I front up to the workshop with my bird
I leave with a fresh MR valid for 12 months stating oil changes as the only "hour/calendar" requirement
I do the oil changes
I enter oil changes into the MR
I don't need a torque wrench, the sump has a quick drain fitted, but I have one anyways
I return after 12 months
I pay me bills on time and never question them
Cept last time there was something about the prop on the red paper, sadly this MR only goes for 11 months without something coming up.