Brief Description: Assembling and Sealing the Tank (LH)
Scuffed all LH mating surfaces of stiffener, ribs, skin, and misc tank parts for better proseal adhesion. Fay prosealed reinforcement ring and started installation of some nutplates. Fay prosealed all stiffeners to tank skin with 100% clecos. Installed with proseal and rivets T-405 & T-410 rib tip reinforcement plate and tank attach angle. Prosealed crimped eyelets of fuel trap door hinge to secure hinge pin.