Tail Cone 10-9-1 to 10-11-5
Moving on with initial assembly of the tail cone, I faceted the tabs around the curves of the F-1006 bulkhead, and clecoed it into the front of the tail cone making sure that the tabs went over the skin stiffeners. I also reamed #30 the holes common to the F-1006 bulkhead and bell crank ribs where needed. Forward most tail cone bulkhead attached Next I deburred the edges of the F-1028 baggage bulkhead channel and clecoed it to the F-1006 bulkhead and right bell crank rib. The common #30 holes between the bulkhead and channel did not need to be reamed here because a rivet fit in easily. Baggage bulkhead channel clecoed in I then separated the bellcrank rib angle into it's 4 parts, and labelled the pieces per the instructions. After deburring the edges of all the pieces, I checked all the holes and they were already final sized, so I just went ahead and deburred them. Next I countersunk all the nutplate attachment holes on the F-1037B and F-1037C pieces flush from the outside of the