Brief Description: Fuse center section / Aft fuse J-channel
Drilled and fit crotch strap anchors to the seat ribs. Deburred and dimpled same. Tapped 6x 8-32 nutplates for the outer seat ribs. (Screws are right next to side skins--plans allow tapping so driving the screws in these semi-accessible locations isn't an exercise in frustration.
Deburred & dimpled baggage floor ribs.
Dressed the ends of of rear fuse lower J-channel. Started to dress long edges of 1 (of 4) of the J-channels.