Trimmed the LH tank vent tube to length with a dremel cut off wheel and positioned it in the retaining clip riveted to the filler cap flange.
Prosealed the outboard rib and faying surface on skin and then clecoed the rib in place.
Inserted and squeezed the rivets with the pneumatic squeezer starting from the nose and working aft. Smoothed the squeeze out to a filet on the inside and removed most of the squeeze out on the outside for clearance for the splice plate.
LH tank vent tube trimmed and bent to poisition in the uppermost part of the tank.
Installed OB rib
Instide of the installed OB rib. The tape is to keep proseal out of the vent tube