I have a Amana Mod # ABB2522FEW. The handle on the bottom draw style freezer has been loose for years. Now it is very very loose. Is there a way to tighten it? Where and how do I access the back of the screws or nuts and bolts? I am usually good with fixing and figuring out stuff like this but I do not want to start pulling apart our working frig. Is there a illustration to access and tighten the Handle before it falls off completely. Thank you very much, Bradley