rtv500 won't start

[2old4this]

rtv500 has 105 hours, and cranks, but won't start. No noise from fuel filter when key is turned one click. I took the fuel line off the filter and tried to start. No gas came out. I'm thinking fuel pump problem. Fuse is ok, but I cannot find the pump or the relay for it (if there is one). Anyone have diagnostic or fix ideas? thanks.

 

[Cottonwood]

I don't have mine here, but isn't there something behind the driver, in front of the box that is fuel pump related?

 

[2old4this]

The filter is right behind the driver. I didn't recognize anything else. Incidentally, the last post was supposed to be "no sound from the fuel PUMP," not the "fuel filter."