Section 24 Deburred F-1231E Splice Plts., F-1231B&C Roll Bar Straps and F-1207 Brace Angle. Primed ID's of Roll Bar Frames. Pg. 24-02 Step 1: Shaped the bends of the Roll Bar Straps on the edge of the work table. Clecoed the Roll Bar Assy. together. Step 2: Started Final-Drilling #30 all of the #40 holes in the Roll Bar Frames and Roll Bar Straps.