In this module, I fill the hopper with robot heads. Pulling down on the release lever (held up by rubber bands) allows a head to come out for the assembly process.

Insert the hopper release bolt through the hopper chute and hopper release.

Add the nut to the end of the release bolt.

Insert rubber bands through the hooks at the top of the hopper.

Place the other end of the rubber band around the hopper release. Attach the hopper thread base to the hopper chute with nuts and bolts.

Thread this into place on the main board, fill it with parts and you are ready to dispense!