Brief Description: Drill/Countersink Bulkheads for Nutplates
Today I enlarged all of the #30 fastener holes in the spinner and bulkheads to #19 for #8 screws. I then used a #8 nutplate jig to drill all of the rivet holes for the nutplates in the bulkheads, which were then countersunk.
I also countersunk the gap filler plates and the corresponding support tabs.
#30 fastener holes enlarged to #19 for #9 screws
Bulkheads drilled using #8 nutplate jig - rivet holes countersunk
