Fairly easy fix. disconnected clip from bottom of old tray. Wiring carefully unclipped from bottom of tray.. With a bit of muscle carefully pulled back end of unit tray was attached to allowing 1 end of tray to disconnect from unit. Then proceeded to do the same on other end. And then old tray came right out. Then reversed procedures to install new tray. Note before started disassembling pressed small button under unit on far right so ice in tray would be released. Empty tray made removal easier. Then turned off icemaker. When finished turned ice maker back on. And the project was complete. It was fairly easy for me and I'm a 65 year old female.