Trimmed the chamfers on the flap bearing blocks. Bolted them to the fuselage floor with the aft holes and match drilled though the fuselage floor and substructure using the front hole in the flap bearing blocks and a drill guide.
Screwed the front floor in place and drilled the holes through the angle that outer holes of the front seat support hinges attach to. Drilled and countersank holes for the nut plates. Attached nut plates.
Trimmed and deburred the F805B stiffeners and clecoed one to the front floor.
Match drilled the front seat hinge half to the front cabin floor.
Clecoed the passenger foot wells together and match drilled.
Clecoed the foot wells to the front floor and match drilled.