I spent a lot of time today looking at the plans to make sure I was not doing something out of order. After I figured out a plan of action, I started by working the F-623 ribs that I had decided to redo. The usual clecoing, match drilling, deburring, dimpling...etc. After that, I riveted the F-704s on both F-770 skins and then spent some time putting the skins back on. Then it was lots of adjusting, drilling a few holes that were left to drill and working a lot on the F-715 outboard seat ribs to enlarge the hole for the pitot tube, attach platenuts, etc.
