FYI if you ever end up getting a plane and you can’t find the service manual make the rounds to the big airshows like OSH, they have a good market for that stuff, just piles of unlabeled stuff that might fit your bird. Know guys who got vintage stuff like an old Army taylor and ended up scrounging up gear assemblies sitting on a table as a mystery part for twenty bucks. Service manuals abound, too, since nobody cares enough to digitize them unless it’s a popular airframe