Brief Description: Inboard seat belt reinforcement
1. Mark hole patterns on seat belt attachment doubler plates 6B18-3, and center punch. 2. Drill press #40 pilot holes. 3. Clamp to arm test sides 6B16-1. 4. Back drill with #40 bit, and cleco. 5. Install arm rests in place. 6. Back drill with #20 bit for A5 rivets.
