You could try to match up the pieces of the crib hardware that you need to the pictures of the crib parts on the website called www.partsreadyonline.com
I was looking for the plastic piece for a crib that has a handle and slides up and down and came across their link http://www.partsreadyonline.com/category.php?CategName=Crib%20Parts and liked how they explain the location of the crib's hardware on the crib.
You can call or email and get the instruction sheet.
You can also call and they might be able to walk you through how to do it.
Our instruction sheets are available upon request.
Please call the Customer Service Toll-free Hotline:
Mon thru Friday - 9:00 am to 5:00 pm EST
Or e-mail Customer Service:
SOURCE: storkcraft baby "deborah" crib
The directions are on the platform that supports the matttress I believe it's number 7 on how to convert to a full size. You have to buy a frame for a full size bed and of course the mattress and box spring. I hope this helps
Usually answered in minutes!