B737,A320 and B787 Overhaul manuals
 

Dear colls,
I am writing because I need some materials for the elevator control systems of those 3 aircrafts. I'm doing a diploma work right now and I'll be gratefull if you could assist me helping me with some information -I don't need the whole overhaul manual I just need chapter 27 part 30 and maybe the part regarding hydraulic and electric supply of elevator channel.