I think I might actually have what you are looking for. I have a 1993 2360 that using a chain drive lift mechanism. This is a time before the company had been sold to Forest River.
When I bought mine used, about 13 years ago, someone was nice enough to email me a copy. If you will send me a message and your email, I will see what I can do to get it copied. I am not a tech person, so it might take me a little time to get it done, plus for some reason I have to work for a living. Just let me know and give me a week or so.