I need to get a shop manual, but can someone point me in the right direction?

 

the yamaha website has an online parts finder, you should be able to find it there if it has one.

 

Other than the one inside your fuel petcock, you don't have one.

I went to my local bike shop and bought a small clear plastic one, which I installed between the fuel petcock and carb. It is visible in the center pic on my photo page.