Did a search but no joy , however I'm quite sure someone has had this same question. Main Spar W-706 between inboard most rib W-710 & W-711 are 3 pre-punched nut plate hole sets in the main spar. Can be seen on DWG 11 A view #4. I can't find any call out for which nut plate go hear if any go hear at all?
What am I missing? Or are they for some other model that share this component ?
What am I missing? Or are they for some other model that share this component ?