Changing the coolilg/coupling fluid in this set. I haven't seen "burp chambers" like these before. They are similar to the top of the brake fluid cylinder on a car, with the rubber gasket that can move up or down. On the opposite side is a plastic plug that is about 5/8th and appears to be where the new fluid is to be added. My problem is getting enough fluid in the chamber. I filled them 'till it ran out, but it's obvious that not enough fluid is in there. Any suggestions?? Thanks Walter ===== Walter Wood Future Tech Home Center 2786 Hwy. 43 N. Lawrenceburg Tn. 38464 931-829-3337 Fax 931-829-4044 mailto:wwood_38478@xxxxxxxxx __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com ------------------------------------------ Submit A Repair Tip For Everyone Here: http://www.tech-assist.org/secure/tip/main.html ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html