Is there a recall on delta love crib 4520?

Yes there is. Depending on the year of the model you have as well as what country the crib was manufactured in. Go online and type in Delta Luv crib 4520 recall and it should tell you. I know one of the recalls is for the drop down side of the crib randomly dropping and possibly injuring the baby or someone else. Ex: if the railing falls on your foot.