I went on YouTube and watched videos on how to remove and replace the burner tubes. After watching the video, I knew how to properly remove and replace the old and broken burner tubes. The only tools needed were a hex bit to remove the burner element screws on top of the gas range, a large flat head screwdriver to use as a wedge to lift the burner top up and off and a 5/8" wrench to remove and install the burner tubes. The task only took about 15 minutes to complete.