Hey everyone i asked a similiar question a couple of days ago but really need help with it asap. We have rebuilt the carbs and are ready to mount them back on the engine, but cant figure out the rod accel lever perfectly. its part 47 in the carb diagram here http://www.yamaha-motor.com/waverunner/parts/home.aspx. There are two gold rings when tightening it back on with the spring and one doesnt have one as if it is missing. IS this a must have peice for it to work properly?? When we tighten the rod onto the carbs tightly it does not spring back and forth at all, If we just half way tighten it, it will work fine but i worry it is going to loosen up. Any ideas guys? Thanks!