Remove and debur F20-06 x 2 Turtle Deck Skin. Drill #30 and rivet F20-10 x 6 Former Clip to F20-07 Splice Channel. Drill #30 and rivet: F23-03 Forward Lower Mount Angle to F23-02 Bulkhead F22-05 Aft Angle Reference to F23-02 Bulkhead F22-06 Forward Angle to F27-05L & R Vertical Channel #5 & F22-03 Shear Web. F22-04 Angle Reference to F22-03 Shear Web & F26-02L & R Upper Longeron. F22-03 Shear Web to F26-02L & R Upper Longeron Shear Web is not riveted to F22-05 Aft Angle Reference (on top of F23-02 Bulkhead) so holes can be easily drilled for F23-01 Skid Mount. Fabricate new F23-08 x 2 Fitting for shoulder harness. Drill #30 & rivet F23-06 Web, -07L Angle, -08L Fitting to F26-02L Uppper Longeron, F24-03 Upper Cross Tie #3.