Thread the pedal, spacer bead, pedal anchor, second spacer bead, and remainder of pedal onto the hinge pin

Wipe clean and reinstall the 5mm screws at the ends of the hinge pin, first applying a drop of Loctite.

Reinstall the 4mm screw at the center of the pedal anchor, first applying a drop of Loctite.

Verify the retention force on the pedal is to your taste, adjusting the 5mm screws slightly as needed. I don't want the pedal to fall open, but I do want to be able to open the pedal using my foot.