Drill bolt holes to 3/16" for mounting W11-06 Root Wing Attach Assembly and W17-01R Right Root Rib Assemblies (FWD and AFT) to W08-01R Right Main Spar. Install W11-10R Right Tie Down Fitting and W11-11 Outboard Vertical Stiffener. Drill #40 and cleco W19-01 Upper Aft Wing Skin to W12-01R Rear Spar.
