Brief Description: Auxiliary fuel pump doubler and floor stiffener in
Today I marked and drilled the auxiliary fuel pump firewall doubler and then match drilled it to the firewall, see image 1. This was followed by marking a center line on the F-722B forward fuselage floor stiffeners and then match drilling them to the F-722 forward fuselage bottom skin as well as to the F-601J firewall angle at the front and the F-783B cover support ribs at the back. I finished the day by preparing the F-724 and F-722 baggage area ribs and the F-750 baggage area side covers for tomorrows work session.
