From the google translated (Hoping for another translation soon, and tip the cap to those hard working folks on the investigation team:
1) Is that a sun or a planetary gear from the epicyclic? (ouch, look at the damage to those gear teeth!)
2) What is the significance of that electronics box?
3) I see the "nappy pin" still attached to that end of that strut/support. Now have an idea on the size of pins/bolts.