Saw YouTube video and followed guidelines to remove old icemaker and install a new icemaker. I ran into one problem in removing the lead plugin on old icemaker, the plastic lock broke off when it was lifted with a screwdriver. And the reason I found was an adhesive had been used to lock it down. I had to remove the adhesive to get a new plug to fully seat into the electrical refrigerator outlet. Also, icemaker didn't start up right away, I reset ice maker several times without success. At that point, I turned all electricity off to refrigerator for at least one minute and turned power back on and ice maker immediately began making ice and is working great.