There are books and videos,
http://www.lancasterarchery.com/shop...9eba62661025fd
And there are forums like this and ArcheryTalk,
http://www.archerytalk.com .
The owners manual covers a lot of it. Such as changing your draw length and timing the cams. They also have a section on bow tuning.
The tools you need depend on what you want to spend.
Tools I regularly use are,
Allen wrench set
bow scale
arrow scale
BowMaster Press
GKF center shot tool
fletching jig
chronograph (but only because I got it for free)
serving jig
string jig
a few pliers I've modified to do what I wanted