- Bent the curves to the top of center section side plates and landing gear box plates IAW the instructions. - Prepared all of the gussets. Added the appropriates curves and radiuses so they fit. - Fit the left lower longeron to the structure. I had to do some more tweaking with the rubber hammer and vise to it to get the aft portion of the longeron to fit flush with F-822-1 Forward Floor Panel. - Match drilled the left lower longeron to the floor panel. - Countersunk the holes in the bottom of the gear tower for #8 screws. - Removed the longeron and deburred everything. - Added the radius to the angle vertex on the aft portion IAW the plans - Clekoed and temp bolted the left lower longeron back on. - Ready to do right side
This shows the left gear box and center section side plates after they've been bent to fit the curves.
Match drilling and countersinking the left lower longeron
