Trim the F-6124 Trim Bracket to the dimensions called out at the F6124 & Seat Floor Drilling Detail. Install the Trim Bracket on the ribs using the forward two holes and drill (#19) and dimple Ribs and F6124 for AN509-8R8 Screws as shown on the Seat Rib Drilling Detail. Cleco the platenuts on the bracket and drill the rivet holes (F-6124 Nutplate Attachment Detail). Bavel the plastic block to match the Trim Bracket radius. Mark the center of the hole in the platic block on the Trim Bracket after centering the plastic block and drill #40.
