Points of interest after you remove the fuel bowl 1) The left circle shows the main jet 2) The right circle shows the idle mixture screw cap While you're changing jets you have more room to drill out the cap and access the carburetor mixture screw!

There are 4 bolts holding each fuel bowl on... Go ahead and remove those :P

So once the stream stops, your fuel bowl is dry (duh?)

Draining a fuel bowl.