Things You'll Need
Instructions
Remove all five screws on the back of the PS3 controller. Remove the back of the casing from the controller, exposing the interior.
Remove the battery and rumble pads from the controller. The battery is the plate on top of the circuit board. The rumble pads are the round attachments in the handles of the controller. Do not disconnect anything.
Remove the screw in the circuit board. Removing the circuit board allows you to see the underside of the buttons, direction pad and analog sticks.
Add two drops of non-conducting lubricant in the underside bowl on each analog stick.
Put the circuit board, battery and rumble pads back into place. Reinsert the screw holding the circuit board before putting the battery back into place.
Place the back of the casing onto the controller. Reinsert the five screws to hold the casing together.