A range is definitely something we depend on and finding correct instructions is important. While you are waiting for an expert to respond, I have attached a helpful link below that may provide information to assist you with your question. See page 10.
I will be happy to assist you. I have looked up the model number you have submitted. To remove the drawer on this model you will need to open the drawer all the way. Then insert a small screwdriver between the two guides to pry the rail past the stops. The image below shows how to remove the draw in a toolbox. Your range uses the same style slide.
I hope this is helpful. Please let me know if you need further assistance.