Jerry there is a flat head screw on the 90deg connector, unscrew this cap and it exposes the connection. Unsolder and pull out. There is a brass crimp connection that holds the wire to the 90deg connector right where it goes in, there is no way to get that out without breaking the brass. After you run the wire and are ready to re connect with the 90deg connector, you will be able to re solder this at the same time.