Page 8-38 Inverted the fuselage Final Drilled the #30 the 1/8inch holes in the inboard flanges of the F-851-L and R-1 fwd bottom skins common with the dimple countersunk holes in the F-822-1 Forward floor panel Deburred, and dimple countersunk the #30 holes Clecoed the F-850-1 bottom skin and tgeh F-851-L-1 and R-1 forward bottom skins in place Final drilled #40 the 3/32 holes common between the F-850-1 bottom skin and the F-820K-1 L.G. forward crossmember, the F-802L-1 L.G. aft crossmember and the F-820M-L-1 and R-1 intercostal ribs Final drilled #40 the 3/32 holes between the F-851-L-1 and R-1 forward bottom skins , the F-802K-1 L.G. fwd crossmember and the bottom flange of the F-801 firewall bulkhead Unclecoed and removed the F-850-1 bottom skin anf the F-851-L-1 and R-1 forward bottom skins Final Drilled #19 the screw holes in the F-850-1 bottom skin and F-851-L-1 and R-1 forward bottom skins Final drilled #30 the 1/8 holes not dimple countersunk in the F-850-1 Bottom skin and F-851-L-1 and R-1 forward bottom skin Machine countersunk the #40 holes in the F-802K-1 LG forward crossmember and F-802L-1 aft cross member deburred all of the holes and edges of the F-850-1 bottom skin and F-851-L-1 and R-1 forward bottom skins Deburred all of the holes in the fuselage substructure put a slight roll in the aft edge of the F-850-1 bottom skin Dimple countersunk all of the #40 holes in the F-850-1 bottom skin and F-851-L-1 and R-1 forward bottom skins Dimple countersunk all of the #30 holes in the F-850-1 bottom skin and F-851-L-1 and R-1 skins Dimple countersunk all of the scre holes in the F-850-1 and F-851-L-1 and R-1 skins Primed the machine countersunk holes in the crossmembers, the bottom skins Unclecoed and rmoved the F802L-1 forward cross member
