1) Remove shell plate carrier from the press.
2) Remove the two screws holding the gear plate to the carrier.
3) In the center of the hex adjusting ratchet, you will find the auto-index hex ratchet. Remove the damaged or worn-out ratchet and replace it, make sure the teeth engage the ratchet gear.
4) Replace the gear plate and secure two screws.
Lee Replacement Hex Ratchets for the 3-Hole Turret Press and Pro 1000.