Brief Description: Finish drilling rivet holes in left Wing Spar asmb
Setup drill press square and centered to the slot in the table. Shim the outboard end. Position hole, clamp, drill #30. Add copper clecoes and repeat for #20, clamp 10 holes with wing nuts, remove silver clecoes, drill #20. Drill 10 holes #12 and install wing nut clamps, remove copper celcoes and drill to #12, add 10 rivets to the #12 holes. Remove 8-32 wing nut clamps and finish opening the rest of the #12 holes. Remember to lightly clamp part down to the table for each hole before drilling it. Do this for both sides for the Upper and Lower Spar Doublers. Once you have them all drilled remove the Upper and Lower Spar Doublers and hold the parts together with 3 wing nuts and several rivets to keep this end in line for the drilling of the outboard ends to #20.
The Detroit Tigets won the AL title tonight, 6-3
201 hours on the Empenage 223.5 hours on the wings so far for a total of 424.5 build hours