Henry Cone
Enthusiast
Steve340, we use a hollow plastic tapered tip that came with a hand vacuum pump kit that I bought. I use the hand vacuum pump with a mason jar reservior to catch the used fluid. I puch the tip into the inside of the beeld screw, open it up with a wrnech, and then use the hand pump to **** the old fluid out. Janni adds new fluid to keep from introducing air while I;m sucking it our. Thiw works great and we don't spill a drop of fluid..
I hope that this helps!!
I hope that this helps!!