Riveted fuel filler flange with the clip for the fuel vent line. Installed and sealed fittings for fuel vent line. Installed plastic bushings in ribs then installed fuel vent line, torqued fitting and sealed. Installed BNC connector to inboard rib and sealed. Fabricated fuel pickup line, cut slots in it for fuel pickup. Fitted pickup line on tank cover plate with fittings and anti-rotation bracket.