Ice maker water in door quit working

Turned off water supply. Pulled refrigerator from wall. Removed grill covering condenser area. Removed screw holding water valve and pulled out valve. Unpluged electrical contections. Cut water supply lines one at a time and reattached to new valve. Reconnected electrical contacts, positioned water lines and inserted valve back into position. Attached valve with screw. Turned on water and checked for leaks. Replaced grill. Pushed refrigerator back into position.