-Deburred the F-819- Aft Deck and F-810D-1 and F811D-1 spacers. -Deburred and smoothed the edges on the Lower and Mid longerons, and F-857C-R-1 seat belt brackets. -Clekoed the seat belt bracket assembly, F-857C-R-1 seat belt brackets, and longerons together and final drilled the 3/16 holes.