Remove the screws holding the inside skirt to the base and raise it approximately an inch to see the location thatthe power cord exits the base. About S" from that location is a second hole in the steel strip.
At the second location draw a notch with a pencil similar to the one for the power cord. Use diagonal cutters or a hack saw to form the notch. Tip - After you make the parallel cuts, use a utility knife to score the top of the tab and than bend it back & forth with pliers until it breaks off.
Raise the inside skirt and keep it suspended out of your way either by taping or clamping it to the half of the skirt still connected to the top.
Feed the cord from the new pedal through the second hole in the metal strip of the base.
The green lead can be attached to the base with the other green ground wire by using the existing ground screw to secure both wires.
Red, white, and black leads come from the rocker switch mounted in the base. The new pedal has the same three colors. Disconnect each wire from the original switch, one at a time,and connect the matching color lead from the new pedal.
Plug the table in and test to make sure the pedal works. Don't move it much since the skirt is not attached properly.
Install the black cord restraint into the hole in the metal strip using a pair of pliers. Use the power cord as an example.
Secure loose wires to the inside of the base with wire ties.