Just pull the tank, they connect to the vacuum diaphram under the tank and that bolts to the frame backbone up there.There is a larger hose that runs to the left side of the air box that needs to be capped off and a vacuum line that runs to the left intake that also needs to be removed and capped.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!