The Slam Dancing Turret
Hard Indexing of the Turret
If the turret is observed indexing with a hard stop and start motion, check the condition of the short turret belt and the turret drive pulley.
After a pin has been delivered to the turret, and it has indexed to the next position, turn the machine off. Depress the indexing lever, if it is difficult to depress, the short turret belt and/or the pulley are worn.