Ice maker leaking water in back of unit

Removed three screws, unplugged the electrical from the side of the freezer. Transferred the electric and the ice level bar to the new unit. Plugged the unit back in, installed the three screws and that was it. The teflon on the unit was coming off which caused the leak and a fowl taste in the ice cubes. The new unit took care of this. Received the package in three days, wonderful!! Anyone could do this themself!!