guys, the kit manuals aren't service manuals, they detailed the parts available from yec at the time they were being produced, as well as some cross referenced parts numbers with other kit items.
if you're looking for general service, the haynes manual isn't bad. the factory service manuals are also good, but i have never seen one in digital format, only print. they are pretty rare, so you'll have to do some searching.
JB, I just tried to PM you but it said I need more posts to be able to do so. If you see this, I would really appreciate getting a copy of that manual and any manual anyone else has as i am at a pretty steep learning curve right now!
I would love a copy as well. And there is a workshop manual online just google Yzf750 workshop manual Pdf or naughty word tor rents. There is a Haynes as well. Also a good wiring diagram.
My e mail is Johnathanwood1975 at yahoo.co.uk