Installed the elbow fluid fitting, two plugs, and the drain to gascolator. Did not safety wirethe four screws holding the the gascolatore bowl to the top of the gascolator as directed since the bowl will have to be removed and reinstalled at a later time. Installed the gascolator to the firewall bottom, as directed. Installed the straight nipple to pipe fluid fitting into the gascolator from the aft side of the firewall bottom. Fabricated and installed the fuel line from the flow meter to to gascolator, as directed.