Actuator Modification for Rockler 4 Inch Stable Gate

I modified a Universal Power Door Lock Actuator to open and close a Rockler 4 inch Stable gate for a wood shop dust collection system. Included are the parts to do the modifications and mount the actuator to the gate.

Remove the dust boot and saw off the top end of the actuator case just below the groove for the dust boot. Pry open the actuator case and remove the large gear and the rack gear/plunger. Use a dremel tool or similar to cut a hole in the bottom of the actuator for the new rack