Rear differential question
 

I have the infamous Chrysler 9.25 whine in my rear and want to replace the bearings in it. I have never opened up a CHrysler rear but have done numerous assemblies of GM rears. My truck is a 2000 Ram and I was wondering if there are any special procedures or special tools other than the basic differential items. Does anyone know of a link to a step by steep procedure with pictures?