Clecoed the E-610 and E-611 reinforcement plates to the E-702 spar. Clecoed and drilled the e-703 end rib to the E-704 counterbalance rib Clecoed and drilled the counterbalance sub assembly to the E-702 spar Drilled the E-714 counterweight Clecoed and drilled the 705 root rib to E-702 spar Final drilled E-705 to E-702 spar Back riveted the stiffeners to the skin
