Leaderboard

I did a little searching on your carb. The third line on the carb is a vacuum line to create the pulses to drive the pump. I found a youtube video on rejetting your carb that you might want to watch .. He points out the fuel pump vacuum line connection in it .

Not that hard to do. You'll need to remove the right hand engine cover and the 2 clutches in order to pull it out. There's a few washers and springs you need to watch for so a service manual is needed to make sure everything goes back together correctly. An air impact is helpful getting those clutch nuts off. The shaft and a new cover gasket should be all the parts you'll need. A Kawasaki or Clymer manual walks you through the process.