Posted by jay massy [75.48.4.81] on Thursday, September 19, 2013 at 16:41:31 :
In Reply to: Watco 303HC Floor Jack Help needed. posted by Paul (in NY) [12.64.114.66] on Thursday, September 19, 2013 at 15:44:51 :
make sure the release valve linkage is not holding valve open very slightly, or you need more spring pressure on relief valve.