Clamped and drilled F631C&D angle brackets to outside and inside of frame, Filed outside edge of F631C flush with outside contour of frame/fuselage skins Clecoed skin to fuselage Clamped cabin frmae to braclets and fuselage> Temp clecoed F632A Chaneel as brace Located and drilled screw holes in (#40 for now) with using holes in skin a guide. Drilled to #30 and correct size for screws/tap and bolts Made/fit/drilled F732B&C brackets to end of F632A Channel, F706 BH, and F631 Subassy. Removed and stored
