Even if you buy a 2020 rig, you won't get a "manual" for the entire rig.. What you get is a folder full of every individual appliance in the rig and that's about it.
1987, I'll bet they didn't even do that!
Like was said, just do a search on every appliance make and model # and you might get lucky and get a pdf of something..
On how to use the appliance? Well, back then, it could be pilot lights for the propane stuff and single holding tanks?? Or more of the electronic stuff like now?? That's about the cross over time.
If you can find someone that knows the old stuff and it's actually still working, you can get a tutor lesson.. But, They would have to be over 50 years old by now (like me) and have used those old systems as a kid (like me)
Can't do it over the interweb...
Good luck!
Mitch
