Clecoed L & R F-844 auxiliary longeron, F-802S spacer, F-802D LG box plate and F-820 forward side skins in place with a bead of fuel tank sealant on the F-801A-1 firewall edges. Installed both MSP-42 blind rivets to L & R forward bottom edge of F-823-1 mid side skins. Clecoed L & R F-848-1 upper longeron gusset, F-846-1 and F-845-1 gussets in place. Removed forward baggage panels. Clecoed F-807 bulkhead in place and riveted web to L & R F-813 aft outboard seat ribs. Rivet nutplates to L & R F-818B baggage rib angles. Rivet L & R F-818 baggage ribs to the F-807 bulkhead and F-814B inboard seat ribs. Dimpled and installed nutplates on L & R F-824 aft side skins for F-824B cover plates. Installed nutplates on L & R F-888 mid longerons. Painted black stripes on tail wheel assembly.