Things You'll Need
Instructions
Tilt the stick toward any of the four diagonal points and place a small amount of lubricant in the gap between the shaft and base. Only use smooth lubricants: paintball gun grease or gun oil have the right consistency, whereas engine oil may be too harsh for the precise workings of the joystick.
Move the stick back, forth and in circular motions around all points to circulate the lubricant.
Tilt the stick to another diagonal and place another small amount of lubricant between the shaft and base. Move the stick around to circulate the lubricant.
Repeat the process of greasing the diagonal points of the stick then moving the stick around to circulate the lubricant until all four points have been oiled or the stick has regained its smooth movement.