Does anyone have a schematic for the fuel tank on a CA model? I am looking for the internal routing of the two vents at the bottom of the tank. Thanks.

While I don't have a schematic, I can tell you that one goes to the hole by the gas cap for overflow and the other goes to the inside of the top of the tank and ends at an opening that allows the gas from the CA emissions BS to drip back in. Here is a non-CA tank from a Kawi Ninja 250. Too bad it only shows the overflow pipe.

Thanks! Do you know which side is which?

The one on the left is the vent, the other goes to the emissions.

Awesome, thank you.

On a CA bike, they both actually go to the emissions (little R2D2 looking round can). The easiest way to double check (although it is probably the left as dariv said) is t oblow compressed air into each nipple individually with the gas cap open.

OK Mr. know-it-all.......
Correcting people on here is my job...
I don't really remember where both tubes went once they left the tank.... I do remember thou, that the left one is the vent.

On a CAL bike both of those vent lines do go back to the emis canister. Tha left one I think is marked with a blue band goes to the little nipple grommet at the base of the fuel cap. The one on the right with a red band am not sure how it inter connects with the tank, just know that it is internal.