First removed the two screws that hold the flapper door switch in place. Then unplugged door from main unit and removed door. Removed the door gasket. Placed door face down on table and removed about 14 screws to expose the the plug end of the switch assembly.
Plug in the new switch assembly and thread thru hole. Reinstall the door panel. Reinstall the gasket. Reinstall the switch cover. Rehang the door and plug to main unit. The machine now properly dispenses cans.
Removed fridge door by opening all the way and lifting up ( don't forgit to unplug wire harness) Removed all screws on back side holding two faces together, replaced parts.
Door flapper sensor malfunctions and will not dispensense more than 1 without reseting appliance by opening and closing the door. Remove 2 screws by sensor. Remove door seal. Under the door seal remove 14 screws that hold door facing on. plug new sensor cable into board and reassemble. Count on doing every 2 - 3 years. This part is destroyed by condensation so consider stocking up on it, who knows how long it will be available.