Reinstalled L & R F-857B seat belt brackets. Countersunk #40 holes of F-805C floor support angle. Countersunk #40 holes in L & R F-805F-1 spacers. Countersunk #40 nutplate holes of L & R F-837-1 control mount holes. Rivet K1000-3 nutplates to L & R inboard seat rib angles.
