Section 37 Deburred T-1205 Fwd Tank Bracket. Removed vinyl, deburred and prepped for paint the T-1201 Main Tank Skin. Deburred the T-1208 Baffle. Pg. 37-02 Step 6: Machine countersunk the nutplate rivet holes on the front side of the Fwd Tank Bracket. Step 7: Machine countersunk #30 the lower row of hole and top rt two holes in the Fwd Tank Bracket. Step 8: Riveted the nutplate to the Fwd Tank Bracket.