How do you install a forend spring spring on a j Stevens 16 ga mod 124?

To install a forend spring on a J. Stevens 16 ga Model 124, first ensure the shotgun is unloaded and disassembled. Remove the forend from the action by loosening the retaining nut. Insert the new forend spring into the forend, making sure it aligns correctly with the action. Finally, reattach the forend to the action and secure it with the retaining nut.