I did it by myself with a bottle and a small clear tube. One end of the tube goes into the bottle and is secured so the end is near the bottom. I attached the other end of the tube to the nipple, cracked it open and the started to pump the clutch. As long as you have fluid in the bottle, once you start to push out all the air, it will only suck back fluid when you release the clutch. VERY easy to do by yourself ... I think at most, I pumped the clutch 10 times. After 3-5 times, all the air was pushed into the bottle.
