Riveted Hige Halves to Elevator and Trim Tabs Attached Trim Tabs to Elevator with Hinge Pins Drilled hole in Rear Spar and Aft end of Root Rib Flangefor Safety Wire Istallation Bent hinges according to plans Screwed up one hinge and had to order another Will replace hinge pin later when Assembling control surfaces to Emp. Safety wired the one Hinge Pin done correctly Notes on Trim Tab to replace hinge