I have what maybe the same stove but it says stoker stove II. I just bought it recently and am still working on it. Check my rebuild thread in this same section of the forum.
Do you have pictures of yours?
I have an instruction manual I had emailed to me from a kind member on here, it may help you with your stove. Its not the same thing but the stoker mechanism should be the same. PM me your email and I will forward it.
The part you said is making noise, I disassembled mine to an extent and lubed it up, good as new. Also, watch how you mount that metal box around it, its kinda sloppy. I had to adjust mine just a touch to make it quiet.
I paid 500 for mine but since then I have 200-300 more into it to make it perform like new or even better than new. I didn't get new glass. I ground the inside of it so all I can see is a glow from the burn. My brother got new glass for his and within 3 weeks it was total crap again. Glass is around 65 bucks.
Get your camera, get your wallet, and lets rebuild that baby! Learn from the mistakes I made so hopefully you can do yours cheaper!
I am still a newbie but I will offer help where I can. The guys on here have tought me a few things