Brief Description: Riveted Left Top Skin and Doubler to Ribs 1-4
Drilled out rivet on main spar. Used pop-rivet tool to rivet CS4-4's in ribs 2-4. Used pneumatic squeezer to rivet skin/doubler to rib 1. Used pneumatic squeezer to rivet skin/doubler from ribs 1-5 to rear spar. Used Oops 4-5 rivets except where spar rivets were too big, interfering w/squeezer. Had to drill out three rivets & replaced them w/Oops 4-4 rivets.