Deburr and primered seat angle 6-B-15-57, structure for torqtube support -6-B-17-1, -17-52, 6-S-5-3 and -5-2. And doublers 6-B-13-5 and -14-1. Remining rivet holes through gear upright was drilled, two on each doubler. While waiting for primer to dry I finished rivet left rear skin. I found that there was not space enought for riveting angle 6-B-16-3, so I have to remove seat longeron, and rivet before reinstallation.
