Icemaker won't make ice. 240556500 is the number on the freezer door by icemaker instructions.I

Question

240556500 is the number on the freezer door by icemaker instructions.I have a Frigidaire ref/frzr M#F44N21C. Quite awhile ago. while moving the fridge, I broke the copper line going to the icemaker. I finally got around to replacing the line with a flex hose, but now the ice maker doesn't work!?! The metal arm moves up and down but nothing else happens. Any ideas?