Lady Kenmore Series 90 Washer?

The agitator on my 15 year old washer works, but it stutters... it doesn't spin all the way in either direction. To me, this looks like a loose belt. I have the back half way off, but there seems to be something connected to the back panel that I don't want to drop because I'm afraid I won't be able figure out how to put it back on. I'd love to have a step-by-step instructional on how to disassemble/reassemble the back panel. Is there even one out there? If so, where might I find it? If not, can you help?
Thank you & God bless.

Charlie
March 2006