The inside of the door is discolored with a rust looking substance. Can the door be taken apart and cleaned? Can something inside be replaced? I see the door has been discontinued.
Answer Hello Dan,
Since the cavity is not a serviceable part, all you can do is paint the inside of the unit. The door can be taken apart but this may require the replacement of the door choke 8171846 since it normally breaks during removal. Since it is no longer available and no satisfactory substitution has been provided by the manufacturer, I would not recommend dis-assembly. As a note, if you re-paint the interior, let the paint dry naturally. Running the unit to try to dry the paint quicker will bubble the paint and prevent it from properly sticking.