If your Weber is already installed, you will need to remove it from the car with regular hand tools.
In addition, you will need to come up with a pin vise, which is a small hand-operated drill for holding very small drills, and a #70 drill, which is all but identical to a .70 mm drill. In addition, you will need a drill approximately 7.5 mm or a bit less. Letter drills M or L will work just fine. This is to remove a brass plug.
Finally, you will need some loctite cylindrical retaining compound, RC 620 OR some JB-Weld, or similar, chemical-proof epoxy, for when you replace the plug. (I have not found a place to buy plugs new on their own.)
